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Cheap flights from Portland to Barcelona from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Barcelona departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:30 am - 9:35 amPDX-BCN
41h 05m2 stops
United Airlines Logo
1:35 pm - 8:43 pmBCN-PDX
40h 08m2 stops
$416United Airlines
Find Deal
Tue, Feb 17 - Tue, Mar 3
KLM Logo
6:10 am - 8:40 amPDX-BCN
17h 30m1 stop
KLM Logo
10:15 am - 8:40 pmBCN-PDX
19h 25m1 stop
$434KLM
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
5:00 am - 8:20 amPDX-BCN
18h 20m2 stops
United Airlines Logo
10:30 am - 11:03 amBCN-PDX
33h 33m3 stops
$438United Airlines
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Wed, Dec 3 - Wed, Dec 10
Delta Logo
7:05 am - 8:00 amPDX-BCN
15h 55m1 stop
Delta Logo
10:55 am - 10:44 amBCN-PDX
32h 49m1 stop
$439Delta
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Sun, Dec 7 - Tue, Dec 16
Delta Logo
10:10 pm - 8:40 amPDX-BCN
25h 30m1 stop
Delta Logo
10:15 am - 10:44 amBCN-PDX
33h 29m2 stops
$444Delta
Find Deal
Mon, Dec 1 - Tue, Dec 16
Multiple Airlines Logo
11:10 am - 11:10 amPDX-BCN
15h 00m2 stops
Multiple Airlines Logo
10:55 am - 7:03 pmBCN-PDX
17h 08m1 stop
$453Multiple Airlines
Find Deal
Tue, Feb 17 - Tue, Mar 3
Air Canada Logo
7:00 pm - 9:35 amPDX-BCN
29h 35m2 stops
Air Canada Logo
1:35 pm - 11:57 amBCN-PDX
31h 22m2 stops
$456Air Canada
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Tue, Jan 13 - Tue, Jan 27
Delta Logo
5:30 am - 11:10 amPDX-BCN
20h 40m2 stops
Delta Logo
10:15 am - 10:44 amBCN-PDX
33h 29m2 stops
$457Delta
Find Deal
Wed, Dec 3 - Tue, Dec 16
Delta Logo
5:30 am - 2:00 pmPDX-BCN
23h 30m2 stops
Delta Logo
10:55 am - 10:44 amBCN-PDX
32h 49m1 stop
$458Delta
Find Deal
Sun, Dec 7 - Tue, Dec 16
KLM Logo
1:25 pm - 7:05 pmPDX-BCN
20h 40m1 stop
KLM Logo
10:15 am - 8:27 pmBCN-PDX
19h 12m1 stop
$461KLM
Find Deal
Wed, Dec 3 - Thu, Jan 15

United Airlines flights from Portland to Barcelona-El Prat Airport

Our best United Airlines deals on Portland to Barcelona-El Prat Airport flight tickets
United Airlines
Feb 17
PDX7:30 amPortland
41h 05m
2 stops
BCN9:35 amBarcelona-El Prat
Mar 3
BCN1:35 pmBarcelona-El Prat
40h 08m
2 stops
PDX8:43 pmPortland
$416
Find similar
United Airlines
Dec 3
PDX5:00 amPortland
18h 20m
2 stops
BCN8:20 amBarcelona-El Prat
Dec 10
BCN10:30 amBarcelona-El Prat
23h 07m
2 stops
PDX12:37 amPortland
$438
Find similar
United Airlines
Dec 26
PDX5:00 amPortland
19h 00m
2 stops
BCN9:00 amBarcelona-El Prat
Jan 10
BCN1:35 pmBarcelona-El Prat
31h 22m
2 stops
PDX11:57 amPortland
$465
Find similar

Delta flights from Portland to Barcelona-El Prat Airport

Our best Delta deals on Portland to Barcelona-El Prat Airport flight tickets
Delta
Nov 24
PDX5:30 amPortland
17h 30m
2 stops
BCN8:00 amBarcelona-El Prat
Dec 9
BCN10:15 amBarcelona-El Prat
19h 25m
1 stop
PDX8:40 pmPortland
$425
Find similar
Delta
Nov 24
PDX5:30 amPortland
17h 30m
2 stops
BCN8:00 amBarcelona-El Prat
Dec 9
BCN10:15 amBarcelona-El Prat
23h 00m
2 stops
PDX12:15 amPortland
$438
Find similar
Delta
Dec 7
PDX7:05 amPortland
15h 55m
1 stop
BCN8:00 amBarcelona-El Prat
Dec 16
BCN10:55 amBarcelona-El Prat
32h 49m
1 stop
PDX10:44 amPortland
$439
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Barcelona-El Prat Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Portland to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 2/17

7:30 am-9:35 am

2 stops41h 05m

Barcelona-El Prat

Tue 3/3

1:35 pm-8:43 pm

2 stops40h 08m

$416

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 12/2

6:10 am-8:40 am

1 stop17h 30m

Barcelona-El Prat

Tue 12/9

10:15 am-8:40 pm

1 stop19h 25m

$434

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Wed 12/3

5:00 am-8:20 am

2 stops18h 20m

Barcelona-El Prat

Wed 12/10

10:30 am-11:03 am

3 stops33h 33m

$438

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Sun 12/7

7:05 am-8:00 am

1 stop15h 55m

Barcelona-El Prat

Tue 12/16

10:55 am-10:44 am

1 stop32h 49m

$439

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Mon 12/1

10:10 pm-8:40 am

1 stop25h 30m

Barcelona-El Prat

Tue 12/16

10:15 am-10:44 am

2 stops33h 29m

$444

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 2/17

11:10 am-11:10 am

2 stops15h 00m

Barcelona-El Prat

Tue 3/3

10:55 am-7:03 pm

1 stop17h 08m

$453

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 1/13

7:00 pm-9:35 am

2 stops29h 35m

Barcelona-El Prat

Tue 1/27

1:35 pm-11:57 am

2 stops31h 22m

$456

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Wed 12/3

5:30 am-11:10 am

2 stops20h 40m

Barcelona-El Prat

Tue 12/16

10:15 am-10:44 am

2 stops33h 29m

$457

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Sun 12/7

5:30 am-2:00 pm

2 stops23h 30m

Barcelona-El Prat

Tue 12/16

10:55 am-10:44 am

1 stop32h 49m

$458

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Wed 12/3

1:25 pm-7:05 pm

1 stop20h 40m

Barcelona-El Prat

Thu 1/15

10:15 am-8:27 pm

1 stop19h 12m

$461

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Barcelona-El Prat Airport

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

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Portland is in November. Flight prices, which tend to average around $582, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Portland during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in November, still average around $700.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Monday when prices can be found for as low as $784. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,040. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Portland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $753 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $939 on average. Flights to Barcelona-El Prat Airport from Portland at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $888 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Portland for as low as $745 on momondo.

Can stopping save me money on Portland to Barcelona-El Prat Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Portland to Barcelona-El Prat Airport flight.

How have Portland to Barcelona-El Prat Airport flight prices changed over time?

As of November 2025, prices for Portland to Barcelona-El Prat Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Barcelona-El Prat Airport (PDX to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Barcelona-El Prat Airport

Direct flights

None
There are no direct flights from Portland to Barcelona-El Prat Airport. There are no popular flight routes from Portland to Barcelona-El Prat Airport.
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  • How far is Portland to Barcelona-El Prat by plane?

    Barcelona-El Prat is 5535.1 mi away from Portland. Typically, this will take 13h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Barcelona-El Prat Airport?

    Prices for flights from Portland Airport to Barcelona-El Prat Airport are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Portland Airport to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents you'll need for your trip to Barcelona-El Prat Airport 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-El Prat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Barcelona-El Prat Airport?

Best airlines flying from Portland to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Portland to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $378Free CancellationRating
7.0
580 reviews
Search Icelandair flights
KLMPriceFrom $537Free CancellationRating
7.7
1,411 reviews
Search KLM flights
DeltaPriceFrom $537Free CancellationRating
7.9
8,003 reviews
Search Delta flights
Virgin AtlanticPriceFrom $563Free CancellationRating
7.5
673 reviews
Search Virgin Atlantic flights
IberiaPriceFrom $582Free CancellationRating
7.0
3,025 reviews
Search Iberia flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
9,020 reviews
Search United Airlines flights
Air CanadaPriceFrom $594Free CancellationRating
7.1
10,462 reviews
Search Air Canada flights
British AirwaysPriceFrom $627Free CancellationRating
6.7
7,532 reviews
Search British Airways flights
American AirlinesPriceFrom $636Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
WestJetPriceFrom $786Free CancellationRating
7.2
3,163 reviews
Search WestJet flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tarragona
Santa Susanna
Cambrils
Cadaques
Empuriabrava
Pineda de Mar
Roses
Badalona
Calella
Pals
Palafrugell
Tortosa
La Pineda

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Barcelona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Barcelona. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Barcelona with flexible booking policies on momondo?

All flight searches from Portland to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Barcelona?

Once all potential Portland 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 Portland to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland 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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