HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Europe

$244+ Cheap flights from Seattle (SEA) to Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CPH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Europe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Europe

Keep the following information in mind while searching for Seattle to Europe flight deals. Data was last updated October 30, 2025.

Round-trip from

$402
(Kiwi.com)

One-way from

$244
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$959

Good round-trip deal

$319 or less

Good one-way deal

$423 or less
From Seattle/Tacoma Intl to Europe
Search Deals
One-way flight from Seattle/Tacoma Intl to Europe
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Europe.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Europe.
Search Deals

Find flight deals from Seattle to Europe

Cheapest flights from Seattle to Europe
Explore the most affordable flight options available from Seattle to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:35 pmSEA - DUB
1 stop11h 40mIcelandair
Fri 12/511:30 amDUB - SEA
1 stop13h 30mIcelandair
Deal found 10/29$402
This Icelandair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:35 pmSEA - DUB
1 stop11h 40mIcelandair
Wed 12/1011:30 amDUB - SEA
1 stop13h 30mIcelandair
Deal found 10/28$405
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:35 pmSEA - DUB
1 stop11h 40mIcelandair
Wed 12/1011:30 amDUB - SEA
1 stop13h 30mIcelandair
Deal found 10/28$406
This Flightnetwork deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:05 pmSEA - DUB
Nonstop9h 05mAer Lingus
Wed 11/194:30 pmDUB - SEA
Nonstop9h 50mAer Lingus
Deal found 10/29$412
This Ovago deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:50 pmSEA - DUB
1 stop29h 05mBritish Airways
Wed 2/188:50 amDUB - SEA
1 stop16h 05mBritish Airways
Deal found 10/28$413
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:35 pmSEA - DUB
1 stop11h 40mIcelandair
Thu 12/411:30 amDUB - SEA
1 stop13h 30mIcelandair
Deal found 10/29$414
This oojo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:35 pmSEA - DUB
1 stop11h 40mIcelandair
Thu 11/2711:30 amDUB - SEA
1 stop13h 30mIcelandair
Deal found 10/30$415
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/111:25 pmSEA - DUB
1 stop13h 50mAmerican Airlines
Tue 11/187:35 amDUB - SEA
1 stop17h 20mAmerican Airlines
Deal found 10/28$417
This Expedia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:05 pmSEA - DUB
Nonstop9h 05mAer Lingus
Fri 12/54:30 pmDUB - SEA
Nonstop9h 50mAer Lingus
Deal found 10/29$418
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:05 pmSEA - DUB
Nonstop9h 05mAer Lingus
Wed 11/264:30 pmDUB - SEA
Nonstop9h 50mAer Lingus
Deal found 10/29$419
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/111:25 pmSEA - DUB
1 stop12h 50mMultiple Airlines
Tue 11/1811:30 amDUB - SEA
2 stops16h 33mMultiple Airlines
Deal found 10/28$424
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:35 pmSEA - FCO
1 stop14h 25mIcelandair
Thu 12/411:25 amFCO - SEA
1 stop14h 35mIcelandair
Deal found 10/28$483

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Europe 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Seattle to Europe that are best for you.

Fly from

Seattle

Fly to

Europe

Route

Depart

Return

Price

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 2/23

2:35 pm-10:15 am

1 stop11h 40m

Dublin

Fri 3/6

11:30 am-5:00 pm

1 stop13h 30m

$404

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 3/18

3:35 pm-10:15 am

1 stop11h 40m

Dublin

Tue 3/24

11:30 am-6:00 pm

1 stop13h 30m

$404

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 2/23

2:35 pm-10:15 am

1 stop11h 40m

Dublin

Tue 3/10

11:30 am-6:00 pm

1 stop13h 30m

$404

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 3/24

3:35 pm-10:15 am

1 stop11h 40m

Dublin

Tue 3/31

2:15 pm-5:50 pm

1 stop11h 35m

$408

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Fri 3/27

3:35 pm-12:15 pm

1 stop13h 40m

Dublin

Tue 3/31

2:15 pm-5:50 pm

1 stop11h 35m

$408

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 12/29

12:55 am-7:45 am

1 stop22h 50m

Dublin

Fri 2/20

10:45 am-7:25 pm

1 stop16h 40m

$433

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 12/2

6:00 am-7:45 am

1 stop17h 45m

Dublin

Fri 12/12

10:45 am-10:19 am

2 stops31h 34m

$438

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 2/25

6:50 pm-5:00 pm

1 stop14h 10m

Dublin

Wed 3/11

10:20 am-5:55 pm

1 stop14h 35m

$444

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 3/4

6:50 pm-7:55 am

1 stop29h 05m

Dublin

Fri 3/13

10:45 am-5:55 pm

1 stop14h 10m

$444

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 2/24

6:50 pm-5:00 pm

1 stop14h 10m

Dublin

Wed 3/11

10:20 am-5:55 pm

1 stop14h 35m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Seattle to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Europe

What is the cheapest month to book a flight from Seattle to Europe?

Currently, November is the cheapest month in which you can book a flight from Seattle to Europe (average of $348). Flying from Seattle to Europe in June is currently the most expensive (average of $552). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to EU?

Find hourly flight availability from Seattle to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 24% on flights from Seattle to Europe by exploring options for tickets in the evening.

What is the cheapest day to fly from Seattle to Europe?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Europe. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Europe flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Delta, Turkish Airlines, and Icelandair from Seattle to Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Turkish Airlines
7.3
Good
4,033 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Icelandair
7.1
Good
562 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,542 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,488 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Europe?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Europe.

  • How popular is this Seattle to Europe flight route?

    Within the past month, 8 users have taken a look at flights from Seattle/Tacoma Intl to Europe.

  • How long is the flight from Seattle to Europe?

    A quick flight from Seattle to Europe can take about 11h 40m. Icelandair provides one of the quickest options available for as low as $404. The distance between Seattle and Europe is about 4523 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to Europe one-way?

    One-way options have recently been found by users for as low as $245 on WestJet. Other airlines that offer cheap prices include Scandinavian Airlines from $279 and Lufthansa from $359 one-way.

  • What are the most popular routes from Seattle to Europe?

    When deciding which route to take from Seattle to Europe consider Seattle/Tacoma Intl - London Heathrow, Seattle/Tacoma Intl - Paris Charles de Gaulle or Seattle/Tacoma Intl - London Gatwick as they are the most popular.

  • What are the most reliable airlines from Seattle to Europe?

    Before booking your flight to Europe from Seattle, check out the most reliable airlines to get you to your destination on time: Air France (89%), Scandinavian Airlines (70%), Delta( 70%).

  • What are the cheapest flights from Seattle to Europe?

    Looking at all options, your cheapest flight can be booked for $379. While the most popular route (Seattle/Tacoma Intl - London Heathrow) can be booked for $478 on average, our data indicates $1,798 when flying from Seattle to Europe.

  • Can I find deals for flights from Seattle to Europe that include hotel bookings?

    Yes. In addition to deals on Seattle to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Europe.

  • Can I find deals for business class flights from Seattle to Europe?

    Yes. Cheapflights offers flight deals from Seattle to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Europe?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Europe (average of $348). Flying from Seattle to Europe in June is currently the most expensive (average of $552). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Europe

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Los Angeles flights
Seattle to Dallas/Fort Worth flights
Seattle to Las Vegas flights
Seattle to Sky Harbor Intl flights
Seattle to San Diego flights
Portland to Los Angeles flights
Seattle to Narita flights
Seattle to John F Kennedy Intl flights
Seattle to Haneda flights
Seattle to San Francisco flights
Seattle to Ontario flights
Seattle to Cancún flights
Seattle to Santa Ana flights
Seattle to Hobby flights
Seattle to O'Hare Intl flights
Seattle to Orlando flights
Seattle to Newark flights
Seattle to Honolulu flights
Seattle to Kahului flights
Seattle to Miami flights
Seattle to George Bush Intcntl flights
Seattle to LaGuardia flights
Seattle to Reagan-National flights
Seattle to Mexico City flights
Seattle to Denver flights
Portland to Las Vegas flights
Seattle to Atlanta flights
Portland to Sky Harbor Intl flights
Seattle to Boston flights
Seattle to Minneapolis flights
Seattle to Austin flights
Seattle to Suvarnabhumi flights
Seattle to Heathrow flights
Everett to Las Vegas flights
Seattle to San Jose flights
Seattle to Lihue flights
Seattle to Puerto Vallarta flights
Seattle to Salt Lake City flights
Portland to John F Kennedy Intl flights
Everett to San Francisco flights
Portland to Denver flights
Seattle to Dulles Intl flights
Seattle to San José del Cabo flights
Everett to Sky Harbor Intl flights
Seattle to Tampa flights
Seattle to Kailua-Kona flights
Seattle to Charles de Gaulle flights
Seattle to Palm Springs flights
Portland to San Francisco flights
Portland to Santa Ana flights

Top 10 airlines flying from Seattle to Europe

Discover the top 10 airlines that operate flights from Seattle to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$151Average$787FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$328Average$690FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$357Average$644FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$418Average$928FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$438Average$811FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$467Average$1,015FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$478Average$801FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$480Average$805FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$492Average$890FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$493Average$875FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.