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Cheap flights from Seattle to Europe from C$ 342

SEA — AMS
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Europe

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Europe

Tue 10/117:00 a.m. -
2 stops22h 45m
Thu 19/117:30 a.m. -
2 stops35h 02m
Deal found 20/10C$ 621
Sun 8/112:50 p.m. -
1 stop24h 05m
Sun 22/117:30 a.m. -
1 stop14h 30m
Deal found 23/10C$ 623
Fri 23/1010:48 p.m. -
2 stops28h 37m
Fri 13/117:30 a.m. -
1 stop14h 30m
Deal found 18/10C$ 628
Wed 18/116:30 a.m. -
2 stops19h 55m
Wed 25/117:30 a.m. -
1 stop14h 30m
Deal found 20/10C$ 630
Thu 22/1010:44 a.m. -
2 stops19h 01m
Sat 14/116:20 a.m. -
1 stop14h 40m
Deal found 18/10C$ 631
Tue 17/117:00 a.m. -
2 stops22h 45m
Thu 26/116:20 a.m. -
1 stop14h 40m
Deal found 21/10C$ 632
Sun 29/112:50 p.m. -
1 stop18h 05m
Wed 9/126:20 a.m. -
1 stop14h 40m
Deal found 20/10C$ 634
Wed 9/127:00 a.m. -
2 stops22h 45m
Tue 15/1212:10 p.m. -
1 stop33h 50m
Deal found 20/10C$ 635
Sun 29/112:50 p.m. -
1 stop24h 05m
Mon 14/1212:10 p.m. -
2 stops41h 37m
Deal found 20/10C$ 637
Thu 3/128:09 a.m. -
2 stops30h 46m
Wed 9/126:20 a.m. -
1 stop14h 40m
Deal found 18/10C$ 639
Tue 27/105:05 a.m. -
2 stops25h 05m
Fri 13/117:30 a.m. -
2 stops24h 45m
Deal found 18/10C$ 642
Wed 2/122:35 p.m. -
1 stop12h 00m
Wed 9/121:10 p.m. -
1 stop12h 50m
Deal found 23/10C$ 663

Find flight deals from Seattle to Europe

Round-trip from

C$ 611

One-way from

C$ 342

Popular in

June

Cheapest in

January

Average price

C$ 1,231

Good round-trip deal

C$ 683 or less

Good one-way deal

C$ 464 or less
Icelandair
  • Icelandair
  • 1/2-5/2
  • 2 total stops
  • 25h 25m total
  • Seattle to Europe
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Icelandair
  • Icelandair
  • 8/12-31/12
  • 1 total stop
  • 20h 10m total
  • Seattle to Europe
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 334 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 54 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleOslo

SEA Seattle/Tacoma Intl - OSL Oslo Gardermoen

SEAOSL

Seattle/Tacoma Intl

Mon 8/2

6:45 p.m.-10:55 a.m.

1 stop31h 10m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 461

SeattleIstanbul

SEA Seattle/Tacoma Intl - IST Istanbul

SEAIST

Seattle/Tacoma Intl

Sun 4/4

6:50 p.m.-2:05 a.m.

1 stop21h 15m

Istanbul

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 474

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Wed 3/2

8:30 a.m.-11:10 p.m.

3 stops29h 40m

Kastrup Copenhagen

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 480

SeattleIstanbul

SEA Seattle/Tacoma Intl - IST Istanbul

SEAIST

Seattle/Tacoma Intl

Mon 1/2

1:50 p.m.-6:10 p.m.

1 stop17h 20m

Istanbul

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 488

SeattleOslo

SEA Seattle/Tacoma Intl - OSL Oslo Gardermoen

SEAOSL

Seattle/Tacoma Intl

Tue 16/3

8:30 a.m.-3:45 p.m.

3 stops23h 15m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 495

SeattleOslo

SEA Seattle/Tacoma Intl - OSL Oslo Gardermoen

SEAOSL

Seattle/Tacoma Intl

Tue 9/2

8:30 a.m.-5:10 p.m.

3 stops47h 40m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 502

SeattleMilan

SEA Seattle/Tacoma Intl - MXP Milan Malpensa

SEAMXP

Seattle/Tacoma Intl

Thu 18/3

2:50 p.m.-2:00 p.m.

1 stop15h 10m

Milan Malpensa

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 503

SeattleIstanbul

SEA Seattle/Tacoma Intl - IST Istanbul

SEAIST

Seattle/Tacoma Intl

Mon 1/2

7:00 a.m.-10:45 p.m.

3 stops52h 45m

Istanbul

Wed 31/12

12:00 a.m.-2:00 p.m.

Nonstop0h 00m

C$ 517

SeattleOslo

SEA Seattle/Tacoma Intl - OSL Oslo Gardermoen

SEAOSL

Seattle/Tacoma Intl

Thu 4/2

7:15 a.m.-2:35 p.m.

2 stops22h 20m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 538

SeattleOslo

SEA Seattle/Tacoma Intl - OSL Oslo Gardermoen

SEAOSL

Seattle/Tacoma Intl

Fri 5/2

9:55 p.m.-4:10 p.m.

2 stops33h 15m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 540

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from Seattle to Europe (average of C$ 890). Flying from Seattle to Europe in June is currently the most expensive (average of C$ 1,596). 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?

Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from Seattle to Europe by exploring options for tickets in the afternoon.

How often are flights from Seattle to Europe delayed?

About 15% of weekly flights between Seattle and Europe have experienced delays in the past year, with the average delay time being 151 minutes.

What is the most punctual flight time for Seattle to Europe flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Seattle to Europe flights?

Over the past year, Virgin Atlantic has had the lowest number of delays on this route, with just 6% of flights being delayed.

How far ahead should I book a flight from Seattle to Europe?

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Europe. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Europe

See what other customers who have flown with Turkish Airlines,Aer Lingus, andIcelandair from Seattle to Europe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,459 reviews
Check prices

Crew

7.8

Overall

7.4

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

ROBERTO,Oct 2026

MIA - ATH

It was much better than all other airlines I have flown with. I will keep it in mind for future trips.
Turkish Airlines
7.4
Good
4,459 reviews
Turkish Airlines
7.4
Good
4,459 reviews
Check prices

Crew

7.8

Overall

7.4

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

ROBERTO,Oct 2026

MIA - ATH

It was much better than all other airlines I have flown with. I will keep it in mind for future trips.
Aer Lingus
7.3
Good
1,853 reviews
Turkish Airlines
7.4
Good
4,459 reviews
Check prices

Crew

7.8

Overall

7.4

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

ROBERTO,Oct 2026

MIA - ATH

It was much better than all other airlines I have flown with. I will keep it in mind for future trips.
Icelandair
7.0
Good
764 reviews
Turkish Airlines
7.4
Good
4,459 reviews
Check prices

Crew

7.8

Overall

7.4

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

ROBERTO,Oct 2026

MIA - ATH

It was much better than all other airlines I have flown with. I will keep it in mind for future trips.
Lufthansa
6.8
Okay
8,294 reviews
Turkish Airlines
7.4
Good
4,459 reviews
Check prices

Crew

7.8

Overall

7.4

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

ROBERTO,Oct 2026

MIA - ATH

It was much better than all other airlines I have flown with. I will keep it in mind for future trips.
Condor
6.7
Okay
623 reviews
Turkish Airlines
7.4
Good
4,459 reviews
Check prices

Crew

7.8

Overall

7.4

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

ROBERTO,Oct 2026

MIA - ATH

It was much better than all other airlines I have flown with. I will keep it in mind for future trips.

Related info for your journey

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

    If you book a flight to Europe from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle.

  • How popular is this Seattle to Europe flight route?

    Within the past month, 88 users have taken a look at flights from Seattle/Tacoma Intl to Europe.

  • How long is the flight from Seattle to Europe?

    Departing from Seattle to Europe will take you 19h 05m. Seattle and Europe are separated by a distance of 7567 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at C$ 284. Aer Lingus flights start at C$ 415 while deals on Turkish Airlines start at C$ 771 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 - Dublin, Seattle/Tacoma Intl - Leeds/Bradford or Seattle/Tacoma Intl - London Heathrow as they are the most popular.

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

    The top 3 most reliable airlines when flying from Seattle to Europe are KLM (64%), SAUDIA (64%) and Delta (64%).

  • What are the cheapest flights from Seattle to Europe?

    On average you can expect to pay C$ 1,107 for a flight from Seattle to Europe. The cheapest flight overall is C$ 474 while the most popular route, (Seattle/Tacoma Intl - Dublin) is currently priced at C$ 1,573.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Europe (average of C$ 890). Flying from Seattle to Europe in June is currently the most expensive (average of C$ 1,596). 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

Top 4 airlines flying from Seattle to Europe

AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 349AverageC$ 706FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapestC$ 662AverageC$ 871FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapestC$ 683AverageC$ 1,087FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
CondorCheapestC$ 863AverageC$ 914FlexibilityNo cancel feeOn-time76%
Search Condor flights

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Yes! Cheapflights helps users easily find flights from Seattle to Europe with no change fees.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Europe from Seattle today and book when prices fit your budget.

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