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$261+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CPH
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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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 April 4, 2025.

Round-trip from

$542
(SmartFares)

One-way from

$261
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,071

Good round-trip deal

$560 or less

Good one-way deal

$271 or less
From Seattle/Tacoma Intl to Europe
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One-way flight from Seattle/Tacoma Intl to Europe
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Highest demand for flights based on searches. 15% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Europe.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Europe.
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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 April 4, 2025.

This SmartFares deal was found by Cheapflights users on 4/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/284:00 pmSEA - AMS
1 stop16h 00mScandinavian Airlines
Mon 6/27:00 amAMS - SEA
1 stop15h 50mScandinavian Airlines
Deal found 4/3$542
This oojo deal was found by Cheapflights users on 4/3. 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.
Mon 9/14:00 pmSEA - DUB
1 stop18h 15mScandinavian Airlines
Sat 9/2010:15 amDUB - SEA
1 stop35h 45mScandinavian Airlines
Deal found 4/3$586
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:40 amSEA - DUB
1 stop23h 05mDelta
Wed 10/225:55 amDUB - SEA
2 stops19h 04mDelta
Deal found 4/4$589
This Expedia deal was found by Cheapflights users on 4/3. 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 10/236:45 pmSEA - DUB
Nonstop9h 00mAer Lingus
Fri 10/314:30 pmDUB - SEA
Nonstop9h 45mAer Lingus
Deal found 4/3$593
This Mytrip deal was found by Cheapflights users on 4/2. 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.
Wed 4/233:45 pmSEA - AMS
2 stops20h 15mMultiple Airlines
Tue 5/610:10 amAMS - SEA
2 stops35h 48mMultiple Airlines
Deal found 4/2$594
This Finnair deal was found by Cheapflights users on 4/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:42 amSEA - DUB
1 stop15h 33mMultiple Airlines
Tue 1/1310:55 amDUB - SEA
1 stop14h 00mMultiple Airlines
Deal found 4/3$595
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Sun 6/14:00 pmSEA - CDG
1 stop33h 25mScandinavian Airlines
Sat 6/76:00 pmCDG - SEA
1 stop28h 50mScandinavian Airlines
Deal found 4/3$595
This Gotogate deal was found by Cheapflights users on 4/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2010:25 amSEA - LHR
2 stops17h 25mAir Canada
Tue 5/69:30 amLHR - SEA
1 stop18h 07mAir Canada
Deal found 4/3$596
This Icelandair deal was found by Cheapflights users on 4/3. 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.
Sun 9/143:45 pmSEA - LGW
1 stop14h 55mIcelandair
Sat 9/203:40 pmLGW - SEA
1 stop13h 00mIcelandair
Deal found 4/3$597
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:50 pmSEA - LHR
Nonstop9h 25mBritish Airways
Wed 11/193:00 pmLHR - SEA
Nonstop9h 55mBritish Airways
Deal found 4/3$597
This American Airlines deal was found by Cheapflights users on 4/2. 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 11/181:35 pmSEA - CDG
1 stop19h 00mAmerican Airlines
Fri 11/2811:40 amCDG - SEA
1 stop14h 15mAmerican Airlines
Deal found 4/2$597
This Mytrip deal was found by Cheapflights users on 4/2. 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 5/17:20 amSEA - LGW
2 stops19h 25mMultiple Airlines
Thu 5/87:00 pmLGW - SEA
3 stops35h 13mMultiple Airlines
Deal found 4/2$598

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 April 4, 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

SeattleAmsterdam

SEA - AMS

SEAAMS

Seattle/Tacoma Intl

Wed 5/28

4:00 pm-5:00 pm

1 stop16h 00m

Amsterdam Schiphol

Mon 6/2

7:00 am-1:50 pm

1 stop15h 50m

$542

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 9/1

4:00 pm-6:15 pm

1 stop18h 15m

Dublin

Sat 9/20

10:15 am-2:00 pm

1 stop35h 45m

$586

SeattleAmsterdam

SEA - AMS

SEAAMS

Seattle/Tacoma Intl

Wed 4/23

3:45 pm-9:00 pm

2 stops20h 15m

Amsterdam Schiphol

Tue 5/6

10:10 am-12:58 pm

2 stops35h 48m

$594

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Sun 4/20

10:25 am-11:50 am

2 stops17h 25m

London Heathrow

Tue 5/6

9:30 am-7:37 pm

1 stop18h 07m

$596

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sun 9/14

3:45 pm-2:40 pm

1 stop14h 55m

London Gatwick

Sat 9/20

3:40 pm-8:40 pm

1 stop13h 00m

$597

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Sun 4/20

3:15 pm-1:10 pm

1 stop13h 55m

London Heathrow

Tue 5/6

6:15 am-5:25 pm

1 stop19h 10m

$597

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 5/7

3:45 pm-5:05 pm

2 stops17h 20m

Dublin

Tue 5/13

7:05 pm-5:50 pm

3 stops30h 45m

$597

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Sun 4/20

1:30 pm-6:50 am

Nonstop9h 20m

London Heathrow

Thu 5/1

3:30 pm-11:09 pm

1 stop15h 39m

$600

SeattleParis

SEA - CDG

SEACDG

Seattle/Tacoma Intl

Mon 5/5

5:05 pm-4:30 pm

1 stop14h 25m

Paris Charles de Gaulle

Thu 6/5

8:40 am-3:05 pm

1 stop15h 25m

$600

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Tue 5/6

6:20 am-8:35 am

2 stops18h 15m

London Gatwick

Tue 5/13

10:40 am-10:57 pm

2 stops20h 17m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 60 results
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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 $523). Flying from Seattle to Europe in June is currently the most expensive (average of $953). 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 April 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Europe as you normally would.

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 4, 2025.
Delta
8.0
Very good
7,897 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,324 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,574 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,618 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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, 2 users have taken a look at flights from Seattle/Tacoma Intl to Europe.

  • 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 $268 on Icelandair. Other airlines that offer cheap prices include WestJet from $323 and JetBlue from $369 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 cheapest flights from Seattle to Europe?

    Looking at all options, your cheapest flight can be booked for $375. While the most popular route (Seattle/Tacoma Intl - London Heathrow) can be booked for $550 on average our data indicates $1,682 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 $523). Flying from Seattle to Europe in June is currently the most expensive (average of $953). 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

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Alternative routes for Seattle to Europe

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$328Average$772FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$378Average$967FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$416Average$698FlexibilityNo cancel feeOn-time76%
WestJetCheapest$445Average$879FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$492Average$966FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$493Average$837FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$498Average$970FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$502Average$822FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$507Average$800FlexibilityNo cancel feeOn-time77%
FinnairCheapest$513Average$927FlexibilityNo cancel feeOn-time76%

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