What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Barcelona?

Turkish Airlines and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Barcelona

What airlines fly to Barcelona?

United Airlines, TAP AIR PORTUGAL and Lufthansa are the top three most popular airlines that fly to Barcelona from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 15 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Barcelona?

There are 15 operators available for flights from Washington, D.C. Dulles Intl Airport to Barcelona as of August 2026.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Barcelona?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Barcelona.

What documentation or ID do you need to fly to Barcelona?

The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$355 Cheap Flights from Washington, D.C. Dulles Intl Airport to Barcelona in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Barcelona on average per day?

As of August 2026, 3 flights take off from Washington, D.C. Dulles Intl Airport and land in Barcelona each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Barcelona on average per week?

As of August 2026, there are 21 flights per week flying from Washington, D.C. Dulles Intl Airport to Barcelona. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Barcelona

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 10:45 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

20h 15m3 stops Kastrup Copenhagen Helsinki-Vantaa Stockholm Arlanda

6:05 am - 5:15 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

17h 10m2 stops Stockholm Arlanda Kastrup Copenhagen

$604Multiple Airlines

Sat, Nov 14 - Wed, Nov 18

7:40 pm - 3:40 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

14h 00m2 stops Reykjavik Keflavik Intl Manchester

9:05 am - 7:30 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

16h 25m1 stop Dublin

$636Multiple Airlines

Tue, Nov 24 - Mon, Nov 30

9:05 pm - 11:45 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

32h 40m1 stop Casablanca Mohamed V

12:45 pm - 7:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

12h 20m1 stop Casablanca Mohamed V

$638Royal Air Maroc

Sun, Nov 8 - Fri, Nov 20

9:00 pm - 7:10 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

16h 10m1 stop Casablanca Mohamed V

1:45 pm - 7:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

11h 15m1 stop Casablanca Mohamed V

$659Royal Air Maroc

Mon, Oct 12 - Wed, Oct 21

10:30 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

12h 45m1 stop Lisbon Humberto Delgado

12:35 pm - 8:35 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Lisbon Humberto Delgado

$676TAP AIR PORTUGAL

Wed, Nov 25 - Wed, Dec 9

10:30 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

12h 45m1 stop Lisbon Humberto Delgado

10:55 am - 8:35 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Lisbon Humberto Delgado

$676TAP AIR PORTUGAL

Wed, Nov 25 - Wed, Dec 9

8:30 pm - 6:20 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

15h 50m1 stop Kastrup Copenhagen

12:25 pm - 5:15 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

34h 50m1 stop Kastrup Copenhagen

$677Scandinavian Airlines

Wed, Jan 13 - Sun, Jan 31

8:30 pm - 6:20 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

15h 50m1 stop Kastrup Copenhagen

12:25 pm - 5:15 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

34h 50m1 stop Kastrup Copenhagen

$678Scandinavian Airlines

Wed, Nov 18 - Tue, Nov 24

1:15 pm - 10:45 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

15h 30m1 stop Istanbul

7:40 am - 7:45 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

18h 05m1 stop Istanbul

$717Turkish Airlines

Mon, Oct 12 - Wed, Oct 21

1:15 pm - 10:45 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

15h 30m1 stop Istanbul

7:05 pm - 11:30 amBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

22h 25m1 stop Istanbul

$720Turkish Airlines

Tue, Oct 6 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

10:35 pm - 1:30 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

20h 55m1 stop Lisbon Humberto Delgado

10:40 pm - 3:10 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

22h 30m1 stop Lisbon Humberto Delgado

$768TAP AIR PORTUGAL

Wed, Aug 26 - Thu, Sep 3

10:35 pm - 1:30 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

20h 55m1 stop Lisbon Humberto Delgado

10:40 pm - 3:10 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

22h 30m1 stop Lisbon Humberto Delgado

$769TAP AIR PORTUGAL

Wed, Aug 26 - Thu, Sep 3

8:30 pm - 9:15 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

18h 45m2 stops Reykjavik Keflavik Intl Dublin

11:25 am - 3:10 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

33h 45m1 stop Lisbon Humberto Delgado

$921Multiple Airlines

Fri, Aug 28 - Wed, Sep 16

11:20 pm - 9:10 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

27h 50m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

11:25 am - 3:10 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

33h 45m1 stop Lisbon Humberto Delgado

$928Multiple Airlines

Fri, Aug 28 - Tue, Sep 8

8:20 pm - 6:10 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

15h 50m1 stop Kastrup Copenhagen

7:00 pm - 5:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

28h 00m1 stop Kastrup Copenhagen

$1,148Scandinavian Airlines

Sat, Aug 29 - Sat, Sep 5

8:20 pm - 6:10 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

15h 50m1 stop Kastrup Copenhagen

12:50 pm - 5:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

34h 10m2 stops Stockholm Arlanda Kastrup Copenhagen

$1,160Scandinavian Airlines

Wed, Aug 26 - Thu, Sep 3

9:00 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

13h 25m1 stop Casablanca Mohamed V

8:10 pm - 7:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

28h 50m1 stop Casablanca Mohamed V

$1,227Royal Air Maroc

Sun, Aug 30 - Mon, Sep 7

8:55 pm - 10:30 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

19h 35m1 stop Dublin

11:10 pm - 3:45 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

22h 35m1 stop Dublin

$1,255Aer Lingus

Wed, Aug 26 - Sat, Sep 5

9:00 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

13h 25m1 stop Casablanca Mohamed V

8:10 pm - 7:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

28h 50m1 stop Casablanca Mohamed V

$1,287Royal Air Maroc

Sun, Aug 30 - Sat, Sep 5

8:55 pm - 10:30 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

19h 35m1 stop Dublin

11:10 pm - 3:45 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

22h 35m1 stop Dublin

$1,328Aer Lingus

Fri, Aug 28 - Thu, Sep 10

Cheap direct flights

Enter your travel dates to find the best prices.

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

10:30 am - 3:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

9h 30mnonstop

$988Lufthansa

Sun, Oct 18 - Tue, Oct 27

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

$988Lufthansa

Mon, Oct 12 - Wed, Oct 21

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

$989Lufthansa

Mon, Oct 12 - Wed, Oct 21

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

10:30 am - 3:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

9h 30mnonstop

$990United Airlines

Sun, Oct 18 - Tue, Oct 27

6:50 pm - 9:00 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

10:30 am - 2:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

9h 30mnonstop

$991United Airlines

Sun, Nov 8 - Fri, Nov 20

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

10:30 am - 3:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

9h 30mnonstop

$991United Airlines

Wed, Oct 21 - Wed, Oct 28

6:50 pm - 9:00 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

10:30 am - 2:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

9h 30mnonstop

$991United Airlines

Tue, Nov 10 - Wed, Nov 25

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

$991United Airlines

Mon, Oct 12 - Wed, Oct 21

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

$994Lufthansa

Mon, Oct 12 - Wed, Oct 21

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

10:30 am - 3:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

9h 30mnonstop

$996Lufthansa

Mon, Oct 19 - Tue, Oct 27

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TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Barcelona

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Barcelona flight tickets

TAP AIR PORTUGAL

Nov 8

IAD10:30 pmWashington, D.C. Dulles Intl

12h 45m

1 stop

BCN5:15 pmBarcelona-El Prat

Nov 19

BCN6:45 amBarcelona-El Prat

14h 30m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$678

TAP AIR PORTUGAL

Nov 9

IAD5:25 pmWashington, D.C. Dulles Intl

17h 50m

1 stop

BCN5:15 pmBarcelona-El Prat

Nov 23

BCN9:10 pmBarcelona-El Prat

23h 35m

1 stop

IAD2:45 pmWashington, D.C. Dulles Intl

$681

TAP AIR PORTUGAL

Nov 9

IAD5:25 pmWashington, D.C. Dulles Intl

12h 20m

1 stop

BCN11:45 amBarcelona-El Prat

Nov 23

BCN6:05 pmBarcelona-El Prat

26h 40m

1 stop

IAD2:45 pmWashington, D.C. Dulles Intl

$682

Royal Air Maroc flights from Washington, D.C. Dulles Intl Airport to Barcelona

Our best Royal Air Maroc deals on Washington, D.C. Dulles Intl Airport to Barcelona flight tickets

Royal Air Maroc

Nov 8

IAD9:05 pmWashington, D.C. Dulles Intl

32h 40m

1 stop

BCN11:45 amBarcelona-El Prat

Nov 20

BCN12:45 pmBarcelona-El Prat

12h 20m

1 stop

IAD7:05 pmWashington, D.C. Dulles Intl

$638

Royal Air Maroc

Nov 11

IAD9:05 pmWashington, D.C. Dulles Intl

15h 05m

1 stop

BCN6:10 pmBarcelona-El Prat

Nov 20

BCN12:45 pmBarcelona-El Prat

12h 20m

1 stop

IAD7:05 pmWashington, D.C. Dulles Intl

$695

Royal Air Maroc

Nov 8

IAD9:05 pmWashington, D.C. Dulles Intl

32h 40m

1 stop

BCN11:45 amBarcelona-El Prat

Nov 21

BCN7:10 pmBarcelona-El Prat

29h 55m

1 stop

IAD7:05 pmWashington, D.C. Dulles Intl

$696

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Sat 11/14

8:30 pm-10:45 pm

3 stops20h 15m

Barcelona-El Prat

Wed 11/18

6:05 am-5:15 pm

2 stops17h 10m

$604

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Tue 11/24

7:40 pm-3:40 pm

2 stops14h 00m

Barcelona-El Prat

Mon 11/30

9:05 am-7:30 pm

1 stop16h 25m

$636

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Sun 11/8

9:05 pm-11:45 am

1 stop32h 40m

Barcelona-El Prat

Fri 11/20

12:45 pm-7:05 pm

1 stop12h 20m

$638

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Mon 10/12

9:00 pm-7:10 pm

1 stop16h 10m

Barcelona-El Prat

Wed 10/21

1:45 pm-7:00 pm

1 stop11h 15m

$659

Quickest round-trip

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Wed 11/25

10:30 pm-5:15 pm

1 stop12h 45m

Barcelona-El Prat

Wed 12/9

12:35 pm-8:35 pm

1 stop14h 00m

$676

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Wed 11/25

10:30 pm-5:15 pm

1 stop12h 45m

Barcelona-El Prat

Wed 12/9

10:55 am-8:35 pm

1 stop15h 40m

$676

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Wed 1/13

8:30 pm-6:20 pm

1 stop15h 50m

Barcelona-El Prat

Sun 1/31

12:25 pm-5:15 pm

1 stop34h 50m

$677

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Wed 11/18

8:30 pm-6:20 pm

1 stop15h 50m

Barcelona-El Prat

Tue 11/24

12:25 pm-5:15 pm

1 stop34h 50m

$678

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Mon 10/12

1:15 pm-10:45 am

1 stop15h 30m

Barcelona-El Prat

Wed 10/21

7:40 am-7:45 pm

1 stop18h 05m

$717

Washington, D.C.Barcelona

IAD Washington, D.C. Dulles Intl - BCN Barcelona-El Prat

IADBCN

Washington, D.C. Dulles Intl

Tue 10/6

1:15 pm-10:45 am

1 stop15h 30m

Barcelona-El Prat

Tue 10/13

7:05 pm-11:30 am

1 stop22h 25m

$720

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Barcelona?

Prices are currently low for flights on this route.

Typical prices usually range from $692 to $1,200.
The lowest price recently found on this route was $604.

What is the cheapest month to fly to Barcelona?

The month of February is, on average, the cheapest month to fly to Barcelona from Washington, D.C. Dulles Intl Airport, with most prices found around $591. If you don’t want to visit Barcelona in February, then you should wait until January to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $614.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Barcelona is on a Monday when prices can be found for as low as $952. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,270.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Barcelona when you can find flight prices for as low as $980. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,186 on average. Flights to Barcelona from Washington, D.C. Dulles Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. Dulles Intl to Barcelona flight route?

Fly from Washington, D.C. Dulles Intl to Barcelona-El Prat for the best Washington, D.C. Dulles Intl - Barcelona flight prices

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Barcelona?

You are more likely to see cheaper flights to Barcelona from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $842 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Washington, D.C. Dulles Intl Airport for as low as $731 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl Airport to Barcelona flights?

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Washington, D.C. Dulles Intl Airport to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Barcelona

Best Price Found	$355
Fastest flight time	7h 45m
Direct flights	Every day
Airports in Barcelona	3 airports

The best one-way flight to Barcelona from Washington, D.C. Dulles Intl Airport in the past 72 hours is $355. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Barcelona found on momondo in the last 72 hours is $604.

The fastest flight from Washington, D.C. Dulles Intl Airport to Barcelona takes 7h 45m

Direct flights go from Washington, D.C. Dulles Intl Airport to Barcelona every day.

There are 3 airports in Barcelona. From Washington, D.C. Dulles Intl Airport there are direct flights to Barcelona-El Prat (BCN).

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Barcelona

How far is Washington, D.C. Dulles Intl to Barcelona by plane?
The distance between Washington, D.C. Dulles Intl and Barcelona is about 4047.7 mi. A reasonable flight in good conditions will take 7h 45m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Barcelona?
Prices for flights from Washington, D.C. Dulles Intl Airport to Barcelona were last updated today.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Barcelona?
There are 15 operators available for flights from Washington, D.C. Dulles Intl Airport to Barcelona as of August 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Barcelona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Barcelona

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Barcelona with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $390	Free Cancellation	Rating 6.9 737 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $398	Free Cancellation	Rating 7.2 2,375 reviews	Search TAP AIR PORTUGAL flights
SWISS	PriceFrom $479	Free Cancellation	Rating 7.5 2,055 reviews	Search SWISS flights
Delta	PriceFrom $484	Free Cancellation	Rating 7.8 8,529 reviews	Search Delta flights
Air France	PriceFrom $486	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 1,964 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 10,122 reviews	Search United Airlines flights
British Airways	PriceFrom $491	Free Cancellation	Rating 6.7 8,189 reviews	Search British Airways flights
Lufthansa	PriceFrom $499	Free Cancellation	Rating 6.8 8,223 reviews	Search Lufthansa flights
ITA Airways	PriceFrom $508	Free Cancellation	Rating 6.7 1,326 reviews	Search ITA Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Barcelona for you.

Can I find flights from Washington, D.C. to Barcelona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Barcelona?

Once all potential Washington, D.C. to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Barcelona from $355

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TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Barcelona

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Barcelona flight tickets

Royal Air Maroc flights from Washington, D.C. Dulles Intl Airport to Barcelona

Our best Royal Air Maroc deals on Washington, D.C. Dulles Intl Airport to Barcelona flight tickets

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