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

Icelandair is the most popular carrier operating from Washington to Europe

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 11h 20m and 15h 35m, respectively.

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

52 flights are operational daily from State of Washington to Europe as of May 2025. The most popular departure time for this route is 8:00PM, with 53% 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 365 per week as of May 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

What airlines fly to Europe?

Delta, British Airways and Icelandair 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 35% 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 May 2025, there are 22 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.

$218 Cheap Flights from Washington to Europe in 2025

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Cheap round-trip flights

These are some of the best round-trip flight deals from Washington to Europe that have been recently found on momondo from popular airlines, departing in the coming months.

3:45 pm - 1:15 pmSEA-DUB

13h 30m1 stop

11:30 am - 5:00 pmDUB-SEA

13h 30m1 stop

$450Icelandair

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Wed, Oct 22 - Wed, Nov 5

7:35 pm - 7:50 pmSEA-FCO

15h 15m1 stop

11:10 am - 5:50 pmFCO-SEA

15h 40m1 stop

$452Aer Lingus

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Sun, Aug 24 - Fri, Sep 5

4:00 pm - 6:15 pmSEA-DUB

18h 15m1 stop

10:15 am - 1:50 pmDUB-SEA

35h 35m1 stop

$469Scandinavian Airlines

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Wed, Aug 20 - Sun, Aug 24

4:00 pm - 6:15 pmSEA-DUB

18h 15m1 stop

7:15 pm - 1:50 pmDUB-SEA

26h 35m2 stops

$480Scandinavian Airlines

Find Deal

Wed, Aug 20 - Sun, Aug 24

6:18 am - 9:10 amSEA-FCO

17h 52m1 stop

11:05 am - 8:02 pmFCO-SEA

17h 57m1 stop

$494Iberia

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Tue, Aug 12 - Fri, Aug 22

1:55 pm - 11:45 amSEA-LHR

13h 50m1 stop

2:10 pm - 6:36 pmLHR-SEA

12h 26m1 stop

$497Lufthansa

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Wed, Sep 10 - Fri, Sep 19

7:49 am - 8:05 amSEA-FCO

15h 16m1 stop

10:40 am - 4:00 pmFCO-SEA

14h 20m1 stop

$503Finnair

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Tue, Aug 5 - Wed, Aug 20

5:40 pm - 6:00 pmSEA-FCO

15h 20m1 stop

10:40 am - 4:00 pmFCO-SEA

14h 20m1 stop

$506Finnair

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Sun, May 18 - Wed, Jun 11

2:01 pm - 7:40 pmSEA-FCO

20h 39m2 stops

11:05 am - 8:04 pmFCO-SEA

17h 59m1 stop

$528Iberia

Find Deal

Wed, Sep 3 - Wed, Sep 17

2:55 pm - 7:45 amSEA-DUB

32h 50m2 stops

9:20 am - 1:01 pmDUB-SEA

35h 41m2 stops

$561Lufthansa

Find Deal

Tue, Aug 12 - Sat, Aug 23

JetBlue flights from State of Washington to Europe

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

JetBlue

Oct 21

SEA11:30 amSeattle/Tacoma Intl

15h 05m

1 stop

AMS11:35 amAmsterdam Schiphol

Nov 2

AMS1:40 pmAmsterdam Schiphol

18h 09m

1 stop

SEA10:49 pmSeattle/Tacoma Intl

$619

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JetBlue

May 12

SEA10:40 pmSeattle/Tacoma Intl

14h 05m

1 stop

LHR8:45 pmLondon Heathrow

May 19

LHR11:55 amLondon Heathrow

16h 59m

1 stop

SEA8:54 pmSeattle/Tacoma Intl

$765

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Virgin Atlantic flights from State of Washington to Europe

Our best Virgin Atlantic deals on State of Washington to Europe flight tickets

Virgin Atlantic

Aug 6

SEA8:25 pmSeattle/Tacoma Intl

17h 55m

1 stop

AMS11:20 pmAmsterdam Schiphol

Aug 19

AMS10:20 amAmsterdam Schiphol

10h 15m

SEA11:35 amSeattle/Tacoma Intl

$642

Find similar

Virgin Atlantic

May 12

PDX7:14 amPortland

16h 01m

1 stop

LHR7:15 amLondon Heathrow

May 27

LHR12:55 pmLondon Heathrow

18h 20m

1 stop

PDX11:15 pmPortland

$909

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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 $666, 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 $669.

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 Tuesday. Travelers who choose to depart for Europe on a Tuesday will often find tickets for as low as $833. Flights from State of Washington to Europe on a Saturday will generally be more expensive and average around $979. 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 in the afternoon. momondo users have found flights departing from State of Washington to Europe in the afternoon for as low as $895. 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 morning because they tend to be around $980. 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 Kastrup Copenhagen 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 9 weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $820 when searching 9 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 $782 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.

Cheap State of Washington to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Europe

Best Price Found	$218
Fastest flight time	9h 00m
Direct flights	Every day
Airports in Europe	6 airports

The best one-way flight to Europe from State of Washington in the past 72 hours is $218. The best round-trip flight deal from State of Washington to Europe found on momondo in the last 72 hours is $450.

The fastest flight from State of Washington to Europe takes 9h 00m

Direct flights go from State of Washington to Europe every day.

There are 6 airports near Europe: Dublin (DUB), Rome Fiumicino (FCO), Frankfurt am Main (FRA), London Heathrow (LHR), Amsterdam Schiphol (AMS), London Gatwick (LGW)

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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 May 2025, there are 22 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
Scandinavian Airlines	PriceFrom $328	Free Cancellation	Rating 7.3 1,351 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $378	Free Cancellation	Rating 6.7 7,054 reviews	Search Lufthansa flights
Icelandair	PriceFrom $413	Free Cancellation	Rating 7.0 488 reviews	Search Icelandair flights
WestJet	PriceFrom $445	Free Cancellation	Rating 7.2 2,829 reviews	Search WestJet flights
American Airlines	PriceFrom $486	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $491	Free Cancellation	Rating 6.6 6,864 reviews	Search British Airways flights
Aer Lingus	PriceFrom $502	Free Cancellation	Rating 7.0 1,077 reviews	Search Aer Lingus flights
Iberia	PriceFrom $507	Free Cancellation	Rating 7.0 2,704 reviews	Search Iberia flights
Finnair	PriceFrom $513	Free Cancellation	Rating 7.6 1,275 reviews	Search Finnair flights
Condor	PriceFrom $519	Free Cancellation	Rating 6.3 323 reviews	Search Condor 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.