Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Europe from $270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Europe departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
6:05 pm - 3:50 pm
SEA
-
CDG
12h 45m
1 stop
Condor Logo
11:10 am - 3:40 pm
CDG
-
SEA
13h 30m
1 stop
$718Condor
Thu, Oct 1 - Sun, Oct 4
Condor Logo
6:05 pm - 8:50 pm
SEA
-
CDG
17h 45m
1 stop
Condor Logo
8:25 am - 3:40 pm
CDG
-
SEA
16h 15m
1 stop
$723Condor
Tue, Aug 18 - Wed, Sep 2
Condor Logo
5:40 pm - 3:50 pm
SEA
-
CDG
13h 10m
1 stop
Condor Logo
8:25 am - 3:40 pm
CDG
-
SEA
16h 15m
1 stop
$728Condor
Wed, Aug 19 - Wed, Aug 26
Icelandair Logo
11:25 pm - 6:25 am
SEA
-
FRA
22h 00m
1 stop
Icelandair Logo
7:25 am - 11:45 am
FRA
-
SEA
13h 20m
1 stop
$762Icelandair
Mon, May 25 - Sun, Jun 7
Icelandair Logo
11:25 pm - 6:25 am
SEA
-
FRA
22h 00m
1 stop
Icelandair Logo
7:25 am - 11:45 am
FRA
-
SEA
13h 20m
1 stop
$765Icelandair
Mon, Jul 6 - Thu, Jul 23
Turkish Airlines Logo
7:10 pm - 1:10 pm
SEA
-
AMS
33h 00m
1 stop
Turkish Airlines Logo
11:20 pm - 5:15 pm
AMS
-
SEA
26h 55m
1 stop
$815Turkish Airlines
Wed, Sep 23 - Thu, Oct 8
Turkish Airlines Logo
7:15 pm - 9:55 pm
SEA
-
AMS
17h 40m
1 stop
Turkish Airlines Logo
11:20 pm - 5:20 pm
AMS
-
SEA
27h 00m
1 stop
$820Turkish Airlines
Wed, Sep 9 - Wed, Sep 23
Delta Logo
6:40 pm - 3:30 am
SEA
-
IST
22h 50m
1 stop
Delta Logo
5:20 pm - 11:37 am
IST
-
SEA
28h 17m
1 stop
$854Delta
Mon, Aug 17 - Mon, Aug 24
Delta Logo
10:05 am - 3:30 am
SEA
-
IST
31h 25m
2 stops
Delta Logo
5:20 pm - 11:37 am
IST
-
SEA
28h 17m
1 stop
$858Delta
Wed, Aug 5 - Thu, Aug 20
Lufthansa Logo
2:10 pm - 5:55 pm
SEA
-
LCY
19h 45m
1 stop
Lufthansa Logo
9:15 am - 6:32 pm
LCY
-
SEA
17h 17m
2 stops
$936Lufthansa
Tue, Aug 25 - Wed, Sep 9

Turkish Airlines flights from Seattle to Europe

Our best Turkish Airlines deals on Seattle to Europe flight tickets
Turkish Airlines
Oct 7
SEA7:15 pmSeattle/Tacoma Intl
19h 50m
1 stop
DUB11:05 pmDublin
Oct 30
DUB3:25 pmDublin
33h 40m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$774
Turkish Airlines
Sep 22
SEA7:15 pmSeattle/Tacoma Intl
30h 20m
1 stop
DUB9:35 amDublin
Oct 6
DUB5:35 amDublin
19h 45m
1 stop
SEA5:20 pmSeattle/Tacoma Intl
$779
Turkish Airlines
Sep 23
SEA7:10 pmSeattle/Tacoma Intl
33h 00m
1 stop
AMS1:10 pmAmsterdam Schiphol
Oct 8
AMS11:20 pmAmsterdam Schiphol
26h 55m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$815

KLM flights from Seattle to Europe

Our best KLM deals on Seattle to Europe flight tickets
KLM
May 18
SEA1:55 pmSeattle/Tacoma Intl
11h 15m
FCO10:10 amRome Fiumicino
May 20
FCO10:35 amRome Fiumicino
14h 55m
1 stop
SEA4:30 pmSeattle/Tacoma Intl
$798
KLM
Nov 8
SEA7:20 amSeattle/Tacoma Intl
16h 20m
1 stop
FRA8:40 amFrankfurt am Main
Nov 22
FRA2:15 pmFrankfurt am Main
30h 32m
1 stop
SEA11:47 amSeattle/Tacoma Intl
$819
KLM
May 29
SEA9:30 amSeattle/Tacoma Intl
15h 45m
1 stop
DUB9:15 amDublin
Jun 1
DUB5:55 amDublin
18h 29m
1 stop
SEA4:24 pmSeattle/Tacoma Intl
$858

momondo 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
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
Quickest round-trip

SeattleParis

SEA - CDG

SEACDG

Seattle/Tacoma Intl

Thu 10/1

6:05 pm-3:50 pm

1 stop12h 45m

Paris Charles de Gaulle

Sun 10/4

11:10 am-3:40 pm

1 stop13h 30m

$718

SeattleParis

SEA - CDG

SEACDG

Seattle/Tacoma Intl

Tue 8/18

6:05 pm-8:50 pm

1 stop17h 45m

Paris Charles de Gaulle

Wed 9/2

8:25 am-3:40 pm

1 stop16h 15m

$723

SeattleParis

SEA - CDG

SEACDG

Seattle/Tacoma Intl

Wed 8/19

5:40 pm-3:50 pm

1 stop13h 10m

Paris Charles de Gaulle

Wed 8/26

8:25 am-3:40 pm

1 stop16h 15m

$728

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 5/25

11:25 pm-6:25 am

1 stop22h 00m

Frankfurt am Main

Sun 6/7

7:25 am-11:45 am

1 stop13h 20m

$762

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 7/6

11:25 pm-6:25 am

1 stop22h 00m

Frankfurt am Main

Thu 7/23

7:25 am-11:45 am

1 stop13h 20m

$765

SeattleAmsterdam

SEA - AMS

SEAAMS

Seattle/Tacoma Intl

Wed 9/23

7:10 pm-1:10 pm

1 stop33h 00m

Amsterdam Schiphol

Thu 10/8

11:20 pm-5:15 pm

1 stop26h 55m

$815

SeattleAmsterdam

SEA - AMS

SEAAMS

Seattle/Tacoma Intl

Wed 9/9

7:15 pm-9:55 pm

1 stop17h 40m

Amsterdam Schiphol

Wed 9/23

11:20 pm-5:20 pm

1 stop27h 00m

$820

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Mon 8/17

6:40 pm-3:30 am

1 stop22h 50m

Istanbul

Mon 8/24

5:20 pm-11:37 am

1 stop28h 17m

$854

SeattleIstanbul

SEA - IST

SEAIST

Seattle/Tacoma Intl

Wed 8/5

10:05 am-3:30 am

2 stops31h 25m

Istanbul

Thu 8/20

5:20 pm-11:37 am

1 stop28h 17m

$858

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Tue 8/25

2:10 pm-5:55 pm

1 stop19h 45m

London City

Wed 9/9

9:15 am-6:32 pm

2 stops17h 17m

$936

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

How to get the cheapest flight ticket from Seattle 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

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from Seattle is in February. Flight prices, which tend to average around $603, 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 February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $615.

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

The cheapest day to depart from Seattle to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $798. Flights from Seattle to Europe on a Friday will generally be more expensive and average around $890. 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 Seattle to Europe at noon for as low as $814. 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 $864. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to Europe flight route?

Fly from Seattle/Tacoma Intl to Amsterdam Schiphol for the best Seattle/Tacoma Intl - Europe flight prices

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

You are more likely to see cheaper flights to Europe from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $823 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Seattle for as low as $727 on momondo.

Can stopping save me money on Seattle to Europe flights?

You could potentially save up to 46% on your flight if you consider stops on a Seattle to Europe flight.

Cheap Seattle to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Europe

Best Price Found

$363

Fastest flight time

7h 25m

Direct flights

Every day

Airports in Europe

4,107 airports
The best one-way flight to Europe from Seattle in the past 72 hours is $363. The best round-trip flight deal from Seattle to Europe found on momondo in the last 72 hours is $607.
The fastest flight from Seattle to Europe takes 7h 25m
Direct flights go from Seattle to Europe every day.
There are 4,107 airports in Europe. From Seattle there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Seattle to Europe

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Europe?

    Prices for flights from Seattle/Tacoma Intl Airport to Europe refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Europe?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Europe?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport 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 Seattle to Europe

Compare and see reviews for airlines that fly from Seattle to Europe with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $123Free CancellationRating
7.1
2,975 reviews
Search JetBlue flights
IcelandairPriceFrom $348Free CancellationRating
7.0
654 reviews
Search Icelandair flights
British AirwaysPriceFrom $361Free CancellationRating
6.7
7,981 reviews
Search British Airways flights
SWISSPriceFrom $371Free CancellationRating
7.5
1,946 reviews
Search SWISS flights
Aer LingusPriceFrom $425Free CancellationRating
7.3
1,562 reviews
Search Aer Lingus flights
IberiaPriceFrom $439Free CancellationRating
7.0
3,218 reviews
Search Iberia flights
Air FrancePriceFrom $469Free CancellationRating
7.4
1,589 reviews
Search Air France flights
United AirlinesPriceFrom $476Free CancellationRating
7.4
9,724 reviews
Search United Airlines flights
Air CanadaPriceFrom $478Free CancellationRating
7.1
11,043 reviews
Search Air Canada flights
Scandinavian AirlinesPriceFrom $478Free CancellationRating
7.4
1,777 reviews
Search Scandinavian Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Europe. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Seattle to Europe flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Europe from Seattle.

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

Of course. momondo tracks the price of Seattle to Europe flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Europe trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 6/14
Sun 6/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Europe

Popular cities in Europe

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $475
Flights to Copenhagenfrom $415
Flights to Parisfrom $477
Flights to Istanbulfrom $605
Flights to Romefrom $409
Flights to Barcelonafrom $388
Flights to Madridfrom $462
Flights to Athensfrom $456
Flights to Lisbonfrom $474
Flights to Stockholmfrom $358
Flights to Amsterdamfrom $542
Flights to Milanfrom $473