How does KAYAK find such low prices on flights from Europe to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Europe to Seattle.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Europe to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Europe is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Europe to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Europe with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$325 CHEAP FLIGHTS from Europe to Seattle

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Flight Deals

Cheap Flights from Europe to Seattle

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Europe to Seattle

Mon, Jan 18 - Mon, Feb 1

7:30 am - 3:55 pmCDG Paris Charles de Gaulle-SEA Seattle/Tacoma Intl

17h 25m1 stop Frankfurt am Main

5:50 pm - 3:35 pmSEA Seattle/Tacoma Intl-CDG Paris Charles de Gaulle

12h 45m1 stop Frankfurt am Main

$505Condor

Mon, Feb 1 - Sun, Feb 7

7:30 am - 3:55 pmCDG Paris Charles de Gaulle-SEA Seattle/Tacoma Intl

17h 25m1 stop Frankfurt am Main

3:00 pm - 9:30 pmSEA Seattle/Tacoma Intl-CDG Paris Charles de Gaulle

21h 30m1 stop Frankfurt am Main

$516Condor

Sat, Apr 24 - Sun, May 2

9:50 am - 5:10 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

15h 20m1 stop Dublin

1:35 pm - 6:50 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 15mnonstop

$542British Airways

Thu, Apr 22 - Mon, May 3

11:30 am - 5:10 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

13h 40m1 stop Dublin

1:35 pm - 6:50 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 15mnonstop

$542British Airways

Tue, Nov 10 - Wed, Nov 25

6:20 am - 1:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

15h 30m1 stop Paris Charles de Gaulle

3:25 pm - 1:45 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

14h 20m1 stop Paris Charles de Gaulle

$542Air France

Mon, Nov 23 - Mon, Nov 30

6:30 am - 11:47 amLHR London Heathrow-SEA Seattle/Tacoma Intl

13h 17m1 stop Amsterdam Schiphol

3:25 pm - 1:45 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

14h 20m1 stop Paris Charles de Gaulle

$542Multiple Airlines

Tue, Dec 1 - Fri, Jun 4

8:55 am - 1:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

12h 55m1 stop Paris Charles de Gaulle

6:00 am - 7:10 amSEA Seattle/Tacoma Intl-LHR London Heathrow

17h 10m1 stop Detroit Metropolitan Wayne County

$543Delta

Sun, Apr 18 - Sat, May 1

6:40 am - 11:35 amFRA Frankfurt am Main-SEA Seattle/Tacoma Intl

13h 55m1 stop London Heathrow

1:35 pm - 1:40 pmSEA Seattle/Tacoma Intl-FRA Frankfurt am Main

15h 05m1 stop London Heathrow

$547American Airlines

Thu, Nov 19 - Thu, Dec 3

6:30 am - 11:47 amLHR London Heathrow-SEA Seattle/Tacoma Intl

13h 17m1 stop Amsterdam Schiphol

4:50 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 50mnonstop

$548Delta

Wed, Dec 2 - Mon, Jan 18

7:15 am - 3:13 pmIST Istanbul-SEA Seattle/Tacoma Intl

18h 58m1 stop Paris Charles de Gaulle

9:45 am - 5:55 pmSEA Seattle/Tacoma Intl-IST Istanbul

21h 10m2 stops San Francisco Paris Charles de Gaulle

$665Air France

Recent last minute flight deals from Europe to Seattle

Wed, Nov 4 - Mon, Nov 9

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

4:50 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 50mnonstop

$544KLM

Mon, Nov 2 - Sun, Nov 8

11:20 am - 10:05 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

18h 45m1 stop Detroit Metropolitan Wayne County

7:15 am - 8:35 amSEA Seattle/Tacoma Intl-LHR London Heathrow

17h 20m1 stop New York John F Kennedy Intl

$544Virgin Atlantic

Mon, Nov 2 - Sun, Nov 8

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

11:08 am - 9:55 amSEA Seattle/Tacoma Intl-LHR London Heathrow

14h 47m1 stop Boston Logan Intl

$545Virgin Atlantic

Thu, Nov 5 - Thu, Nov 19

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

8:30 am - 7:05 amSEA Seattle/Tacoma Intl-LHR London Heathrow

14h 35m1 stop Minneapolis St Paul

$546KLM

Thu, Nov 5 - Sat, Nov 21

9:25 am - 11:25 amLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 00mnonstop

6:45 pm - 12:10 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 25mnonstop

$547British Airways

Thu, Nov 5 - Fri, Nov 13

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

9:45 am - 7:45 amSEA Seattle/Tacoma Intl-LHR London Heathrow

14h 00m1 stop Detroit Metropolitan Wayne County

$547Air France

Wed, Nov 4 - Fri, Nov 13

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

9:45 am - 7:45 amSEA Seattle/Tacoma Intl-LHR London Heathrow

14h 00m1 stop Detroit Metropolitan Wayne County

$547Air France

Thu, Nov 5 - Sat, Nov 21

6:30 am - 11:47 amLHR London Heathrow-SEA Seattle/Tacoma Intl

13h 17m1 stop Amsterdam Schiphol

11:07 pm - 6:50 amSEA Seattle/Tacoma Intl-LHR London Heathrow

23h 43m1 stop Boston Logan Intl

$548Delta

Tue, Nov 3 - Tue, Nov 10

11:45 am - 11:47 amLHR London Heathrow-SEA Seattle/Tacoma Intl

32h 02m1 stop Amsterdam Schiphol

8:25 am - 6:25 amSEA Seattle/Tacoma Intl-LHR London Heathrow

14h 00m1 stop Atlanta Hartsfield-Jackson

$551Delta

Thu, Nov 5 - Sat, Nov 21

12:35 pm - 8:20 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

15h 45m1 stop Chicago O'Hare Intl

6:45 pm - 12:10 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 25mnonstop

$551British Airways

Recent direct flight deals from Europe to Seattle

Sat, Dec 5 - Thu, Dec 10

2:55 pm - 4:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

9h 55mnonstop

1:40 pm - 7:10 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 30mnonstop

$543British Airways

Thu, Dec 10 - Thu, Dec 24

9:25 am - 11:25 amLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 00mnonstop

6:45 pm - 12:10 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 25mnonstop

$543British Airways

Mon, Dec 14 - Sat, Jan 9

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

4:55 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 45mnonstop

$544KLM

Fri, Nov 13 - Thu, Dec 3

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

4:50 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 50mnonstop

$544KLM

Thu, Dec 10 - Thu, Dec 24

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

4:50 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 50mnonstop

$544Air France

Wed, Dec 2 - Sun, Jun 6

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

9:50 pm - 3:35 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 45mnonstop

$544Air France

Wed, Nov 25 - Thu, Dec 3

10:20 am - 12:00 pmFRA Frankfurt am Main-SEA Seattle/Tacoma Intl

10h 40mnonstop

1:50 pm - 9:00 amSEA Seattle/Tacoma Intl-FRA Frankfurt am Main

10h 10mnonstop

$554Lufthansa

Mon, Nov 16 - Mon, Nov 23

10:20 am - 12:00 pmFRA Frankfurt am Main-SEA Seattle/Tacoma Intl

10h 40mnonstop

1:50 pm - 9:00 amSEA Seattle/Tacoma Intl-FRA Frankfurt am Main

10h 10mnonstop

$555Lufthansa

Fri, Dec 11 - Sat, Jan 16

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

4:55 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 45mnonstop

$555Virgin Atlantic

Thu, Dec 10 - Sun, Jan 17

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

4:55 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 45mnonstop

$555Virgin Atlantic

Useful Info

Low season	February
High season	August
Cheapest flight	$325

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 7% increase in price.

Flight from Rome Fiumicino Airport to Seattle

KristinFlew with Lufthansa-Sep 2026

Have a two plus hour connection. Munichs airport is poorly run and a one hour connection is not possible.

CJ & LisaFlew with British Airways-Mar 2026

Get up and move around as much as possible and wear compression socks.

BruceFlew with Icelandair-Mar 2026

Prepare your own food. During 8 hours of flight, they don't five any snacks nor meal. You have to buy everything, including soft drinks. Choices of sandwiches is only 2 and very pricey. I never experience that you have to buy meal for the long flight.

Verified travelerFlew with Aer Lingus-Dec 2025

Dublin Airport has US Preclearance, meaning you go through US Customs and Immigration before boarding your flight. If you're connecting through Dublin, this can catch you off guard. You'll need to clear passport control twice between gates, so plan extra time for short layovers.

Verified travelerFlew with Scandinavian Airlines-Jun 2025

Copenhagen is really laid back. Plenty of space at the gate. However, not a lot of shops. They have a self serve 7-Eleven! So, if you have the time and are hungry, eat before you go through to the gate.

NickFlew with Lufthansa-Dec 2024

Be early at the airport so you will not get stuck at the document check that is done mainly for flights to the USA

How does KAYAK find such low prices on flights from Europe to Seattle?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Europe to Seattle.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Europe to Seattle?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Europe is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Europe to Seattle?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Europe with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe to Seattle?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lynnwood

Centralia

Fife

Lakewood

Westport

Lacey

Mukilteo

Woodinville

Poulsbo

Edmonds

Aberdeen

DuPont

Shoreline

Monroe

Castle Rock

Edgewood

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$325 Find Cheap Flights from Europe to Seattle - Compare and Save

Cheap Flights from Europe to Seattle

Recent round-trip flight deals from Europe to Seattle

Recent one-way flight deals from Europe to Seattle

Recent last minute flight deals from Europe to Seattle

Recent direct flight deals from Europe to Seattle

Good to know

Low season

High season

Cheapest flight

Flights from Europe to Seattle: the best tips from KAYAK users

FAQs for booking flights from Europe to Seattle

Traveling to a place near Seattle?

More options for your flight to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Information on the airport you'll fly into in Seattle

Cabin class types available on flights to Europe

Find direct flights for Seattle

Flights from domestic origins to Europe

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Find deals for your return flight