What is the cheapest airline that flies from Washington to Europe?

TAP AIR PORTUGAL, Icelandair, and KLM are the most popular carriers operating from Washington to Europe

How many flights depart from State of Washington to Europe on average per day?

8 flights are operational daily from State of Washington to Europe as of March 2026. The most popular departure time for this route is 7:00PM, with 68% of flights per day taking off in the afternoon.

How many flights depart from State of Washington to Europe on average per week?

The number of flights available between State of Washington and Europe is 58 per week as of March 2026. The most frequent departure day is Fri, with 64% of weekly flights leaving on this day.

How long is the flight from State of Washington to Europe?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into Europe, then you can expect flight times to average 9h 15m and 15h 20m, respectively.

What airlines fly to Europe?

Delta, Icelandair and British Airways are the top three most popular airlines that fly to Europe from State of Washington according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 21 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Europe?

Prices for flights from Washington to Europe are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Europe?

As of March 2026, there are 20 operators available to choose from for flights from Washington to Europe.

How old do you have to be to fly from Washington to Europe?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Europe.

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

The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$230 Cheap Flights from Washington to Europe in 2026

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Find the cheapest flights from Washington to Europe

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 12:40 pm

SEA

FCO

36h 00m

2 stops

3:00 pm - 9:40 am

FCO

SEA

27h 40m

1 stop

$550Multiple Airlines

Mon, Apr 20 - Tue, May 5

7:00 pm - 6:15 pm

SEA

FCO

38h 15m

2 stops

3:00 pm - 9:40 am

FCO

SEA

27h 40m

1 stop

$563Multiple Airlines

Wed, May 6 - Sat, May 23

5:40 pm - 9:10 pm

SEA

CDG

18h 30m

1 stop

8:25 am - 3:40 pm

CDG

SEA

16h 15m

1 stop

$585Condor

Sun, Apr 26 - Tue, May 12

5:40 pm - 3:50 pm

SEA

FCO

13h 10m

1 stop

8:10 am - 3:40 pm

FCO

SEA

16h 30m

1 stop

$590Condor

Sun, Sep 20 - Wed, Sep 30

3:55 pm - 8:00 am

SEA

DUB

32h 05m

2 stops

12:40 pm - 1:45 pm

DUB

SEA

33h 05m

1 stop

$596Scandinavian Airlines

Fri, Sep 18 - Mon, Sep 28

3:55 pm - 8:00 am

SEA

DUB

32h 05m

2 stops

7:50 pm - 1:45 pm

DUB

SEA

25h 55m

2 stops

$598Scandinavian Airlines

Fri, Sep 18 - Mon, Sep 28

7:00 pm - 1:00 pm

SEA

CDG

33h 00m

1 stop

5:15 pm - 5:55 pm

CDG

SEA

33h 40m

1 stop

$619Icelandair

Sun, Apr 26 - Tue, May 12

7:00 pm - 4:15 pm

SEA

CDG

12h 15m

1 stop

5:15 pm - 8:40 pm

CDG

SEA

12h 25m

1 stop

$621Icelandair

Sun, Apr 26 - Tue, May 12

6:40 pm - 3:30 am

SEA

IST

22h 50m

1 stop

4:25 am - 5:39 pm

IST

SEA

23h 14m

1 stop

$723Delta

Mon, May 4 - Wed, May 13

5:35 pm - 4:40 pm

SEA

LCY

15h 05m

1 stop

8:25 am - 4:30 pm

LCY

SEA

16h 05m

1 stop

$833Delta

Sun, Apr 19 - Thu, Apr 30

Condor flights from State of Washington to Europe

Our best Condor deals on State of Washington to Europe flight tickets

Condor

Apr 26

SEA5:40 pmSeattle/Tacoma Intl

18h 30m

1 stop

CDG9:10 pmParis Charles de Gaulle

May 12

CDG8:25 amParis Charles de Gaulle

16h 15m

1 stop

SEA3:40 pmSeattle/Tacoma Intl

$585

Condor

Sep 22

SEA6:05 pmSeattle/Tacoma Intl

18h 45m

1 stop

FCO9:50 pmRome Fiumicino

Oct 6

FCO8:10 amRome Fiumicino

16h 30m

1 stop

SEA3:40 pmSeattle/Tacoma Intl

$600

Condor

Apr 13

SEA6:10 pmSeattle/Tacoma Intl

12h 40m

1 stop

CDG3:50 pmParis Charles de Gaulle

Apr 22

CDG11:30 amParis Charles de Gaulle

13h 10m

1 stop

SEA3:40 pmSeattle/Tacoma Intl

$601

Finnair flights from State of Washington to Europe

Our best Finnair deals on State of Washington to Europe flight tickets

Finnair

Apr 20

SEA7:09 amSeattle/Tacoma Intl

16h 36m

1 stop

FRA8:45 amFrankfurt am Main

May 5

FRA11:30 amFrankfurt am Main

13h 30m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$730

Finnair

Mar 29

PDX11:46 amPortland

14h 44m

1 stop

LHR10:30 amLondon Heathrow

Apr 5

LHR3:40 pmLondon Heathrow

10h 00m

PDX5:40 pmPortland

$997

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 4/20

3:40 pm-12:40 pm

2 stops36h 00m

Rome Fiumicino

Tue 5/5

3:00 pm-9:40 am

1 stop27h 40m

$550

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Wed 5/6

7:00 pm-6:15 pm

2 stops38h 15m

Rome Fiumicino

Sat 5/23

3:00 pm-9:40 am

1 stop27h 40m

$563

SeattleParis

SEA - CDG

SEACDG

Seattle/Tacoma Intl

Sun 4/26

5:40 pm-9:10 pm

1 stop18h 30m

Paris Charles de Gaulle

Tue 5/12

8:25 am-3:40 pm

1 stop16h 15m

$585

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Sun 9/20

5:40 pm-3:50 pm

1 stop13h 10m

Rome Fiumicino

Wed 9/30

8:10 am-3:40 pm

1 stop16h 30m

$590

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Fri 9/18

3:55 pm-8:00 am

2 stops32h 05m

Dublin

Mon 9/28

12:40 pm-1:45 pm

1 stop33h 05m

$596

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Fri 9/18

3:55 pm-8:00 am

2 stops32h 05m

Dublin

Mon 9/28

7:50 pm-1:45 pm

2 stops25h 55m

$598

SeattleParis

SEA - CDG

SEACDG

Seattle/Tacoma Intl

Sun 4/26

7:00 pm-1:00 pm

1 stop33h 00m

Paris Charles de Gaulle

Tue 5/12

5:15 pm-5:55 pm

1 stop33h 40m

$619

Quickest round-trip

SeattleParis

SEA - CDG

SEACDG

Seattle/Tacoma Intl

Sun 4/26

7:00 pm-4:15 pm

1 stop12h 15m

Paris Charles de Gaulle

Tue 5/12

5:15 pm-8:40 pm

1 stop12h 25m

$621

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Mon 5/4

6:40 pm-3:30 am

1 stop22h 50m

Istanbul

Wed 5/13

4:25 am-5:39 pm

1 stop23h 14m

$723

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Sun 4/19

5:35 pm-4:40 pm

1 stop15h 05m

London City

Thu 4/30

8:25 am-4:30 pm

1 stop16h 05m

$833

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 State of Washington to Europe

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 cheapest month to fly to Europe?

The cheapest month to fly to Europe from State of Washington is in October. Flight prices, which tend to average around $640, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $641.

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

The cheapest day to depart from State of Washington to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $780. Flights from State of Washington to Europe on a Friday will generally be more expensive and average around $870. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Europe is at noon. momondo users have found flights departing from State of Washington to Europe at noon for as low as $806. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $843. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington to Europe flight route?

Fly from Seattle/Tacoma Intl to Paris Charles de Gaulle for the best Washington - Europe flight prices

How far in advance should I book a flight to Europe?

You are more likely to see cheaper flights to Europe from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $777 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from State of Washington for as low as $708 on momondo.

What cabin class options are available on Washington to Europe flights?

There are 4 cabin classes available to choose from on Washington to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Europe flights?

You could potentially save up to 53% on your flight if you consider stops on a State of Washington to Europe flight.

When did momondo last update prices for flights from Washington to Europe?
Prices for flights from Washington to Europe are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Europe?
As of March 2026, there are 20 operators available to choose from for flights from Washington to Europe.
How old do you have to be to fly from Washington to Europe?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from State of Washington to Europe

Compare and see reviews for airlines that fly from State of Washington to Europe with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $123	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
Icelandair	PriceFrom $348	Free Cancellation	Rating 7.0 627 reviews	Search Icelandair flights
SWISS	PriceFrom $371	Free Cancellation	Rating 7.5 1,905 reviews	Search SWISS flights
Finnair	PriceFrom $385	Free Cancellation	Rating 7.7 1,374 reviews	Search Finnair flights
Aer Lingus	PriceFrom $438	Free Cancellation	Rating 7.2 1,489 reviews	Search Aer Lingus flights
Scandinavian Airlines	PriceFrom $440	Free Cancellation	Rating 7.3 1,725 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $469	Free Cancellation	Rating 7.4 1,553 reviews	Search Air France flights
United Airlines	PriceFrom $476	Free Cancellation	Rating 7.4 9,493 reviews	Search United Airlines flights
Iberia	PriceFrom $479	Free Cancellation	Rating 7.0 3,155 reviews	Search Iberia flights
British Airways	PriceFrom $480	Free Cancellation	Rating 6.7 7,821 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Europe?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Europe from Washington.

Can I find flights from Washington to Europe with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Europe from Washington with this policy.

How can momondo help me find flights from Washington to Europe?

Once you have performed a search for Washington to Europe flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Europe, momondo offers a useful price alert feature which will track prices for flights to Europe from Washington and alert you when they change.