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Cheap flights from Edinburgh to Seattle from £400

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Edinburgh to Seattle departing on 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Icelandair Logo
11:30 - 17:00EDI-SEA
13h 30m1 stop
Icelandair Logo
14:35 - 10:20SEA-EDI
11h 45m1 stop
£463Icelandair
Find Deal
Sun, 2 Nov - Sat, 15 Nov
Icelandair Logo
11:30 - 17:00EDI-SEA
13h 30m1 stop
Icelandair Logo
14:35 - 10:20SEA-EDI
11h 45m1 stop
£491Icelandair
Find Deal
Fri, 7 Nov - Mon, 10 Nov
Icelandair Logo
11:30 - 17:00EDI-SEA
13h 30m1 stop
Icelandair Logo
15:35 - 10:20SEA-EDI
11h 45m1 stop
£513Icelandair
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Icelandair Logo
11:30 - 17:00EDI-SEA
13h 30m1 stop
Icelandair Logo
15:35 - 10:20SEA-EDI
11h 45m1 stop
£513Icelandair
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
06:00 - 16:05EDI-SEA
18h 05m1 stop
Multiple Airlines Logo
18:35 - 16:35SEA-EDI
14h 00m1 stop
£516Multiple Airlines
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Multiple Airlines Logo
06:20 - 21:51EDI-SEA
23h 31m2 stops
Multiple Airlines Logo
08:40 - 10:05SEA-EDI
17h 25m1 stop
£523Multiple Airlines
Find Deal
Thu, 2 Oct - Wed, 8 Oct
British Airways Logo
05:50 - 11:10EDI-SEA
13h 20m1 stop
British Airways Logo
07:44 - 09:20SEA-EDI
17h 36m2 stops
£537British Airways
Find Deal
Tue, 7 Oct - Tue, 14 Oct
British Airways Logo
05:50 - 11:10EDI-SEA
13h 20m1 stop
British Airways Logo
13:30 - 13:20SEA-EDI
15h 50m1 stop
£539British Airways
Find Deal
Tue, 7 Oct - Mon, 13 Oct
Air France Logo
11:20 - 22:01EDI-SEA
18h 41m1 stop
Air France Logo
18:35 - 16:15SEA-EDI
13h 40m1 stop
£563Air France
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Sat, 4 Oct - Sat, 11 Oct
Virgin Atlantic Logo
14:05 - 22:25EDI-SEA
16h 20m1 stop
Virgin Atlantic Logo
06:00 - 06:45SEA-EDI
16h 45m2 stops
£582Virgin Atlantic
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Sat, 4 Oct - Sat, 11 Oct

Icelandair flights from Edinburgh to Seattle

Our best Icelandair deals on Edinburgh to Seattle flight tickets
Icelandair
2 Nov
EDI11:30Edinburgh Turnhouse
13h 30m
1 stop
SEA17:00Seattle/Tacoma Intl
15 Nov
SEA14:35Seattle/Tacoma Intl
11h 45m
1 stop
EDI10:20Edinburgh Turnhouse
£463
Find similar
Icelandair
7 Nov
EDI11:30Edinburgh Turnhouse
13h 30m
1 stop
SEA17:00Seattle/Tacoma Intl
10 Nov
SEA14:35Seattle/Tacoma Intl
11h 45m
1 stop
EDI10:20Edinburgh Turnhouse
£491
Find similar
Icelandair
5 Mar
EDI11:30Edinburgh Turnhouse
13h 30m
1 stop
SEA17:00Seattle/Tacoma Intl
9 Mar
SEA15:35Seattle/Tacoma Intl
11h 45m
1 stop
EDI10:20Edinburgh Turnhouse
£513
Find similar

British Airways flights from Edinburgh to Seattle

Our best British Airways deals on Edinburgh to Seattle flight tickets
British Airways
7 Oct
EDI05:50Edinburgh Turnhouse
13h 20m
1 stop
SEA11:10Seattle/Tacoma Intl
14 Oct
SEA07:44Seattle/Tacoma Intl
17h 36m
2 stops
EDI09:20Edinburgh Turnhouse
£537
Find similar
British Airways
7 Oct
EDI05:50Edinburgh Turnhouse
13h 20m
1 stop
SEA11:10Seattle/Tacoma Intl
13 Oct
SEA13:30Seattle/Tacoma Intl
15h 50m
1 stop
EDI13:20Edinburgh Turnhouse
£539
Find similar
British Airways
6 Nov
EDI10:20Edinburgh Turnhouse
14h 35m
1 stop
SEA16:55Seattle/Tacoma Intl
11 Nov
SEA18:50Seattle/Tacoma Intl
14h 00m
1 stop
EDI16:50Edinburgh Turnhouse
£541
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Edinburgh to Seattle 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 279,928 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Edinburgh to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sun 2/11

11:30-17:00

1 stop13h 30m

Seattle/Tacoma Intl

Sat 15/11

14:35-10:20

1 stop11h 45m

£463

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Fri 7/11

11:30-17:00

1 stop13h 30m

Seattle/Tacoma Intl

Mon 10/11

14:35-10:20

1 stop11h 45m

£491

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 5/3

11:30-17:00

1 stop13h 30m

Seattle/Tacoma Intl

Mon 9/3

15:35-10:20

1 stop11h 45m

£513

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 5/3

11:30-17:00

1 stop13h 30m

Seattle/Tacoma Intl

Mon 9/3

15:35-10:20

1 stop11h 45m

£513

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Mon 6/10

06:00-16:05

1 stop18h 05m

Seattle/Tacoma Intl

Mon 13/10

18:35-16:35

1 stop14h 00m

£516

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 2/10

06:20-21:51

2 stops23h 31m

Seattle/Tacoma Intl

Wed 8/10

08:40-10:05

1 stop17h 25m

£523

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 7/10

05:50-11:10

1 stop13h 20m

Seattle/Tacoma Intl

Tue 14/10

07:44-09:20

2 stops17h 36m

£537

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 7/10

05:50-11:10

1 stop13h 20m

Seattle/Tacoma Intl

Mon 13/10

13:30-13:20

1 stop15h 50m

£539

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sat 4/10

11:20-22:01

1 stop18h 41m

Seattle/Tacoma Intl

Sat 11/10

18:35-16:15

1 stop13h 40m

£563

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sat 4/10

14:05-22:25

1 stop16h 20m

Seattle/Tacoma Intl

Sat 11/10

06:00-06:45

2 stops16h 45m

£582

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Edinburgh to Seattle

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 Seattle?

The cheapest month to fly to Seattle from Edinburgh is in October. Flight prices, which tend to average around £522, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Seattle, with average flight prices from Edinburgh averaging around £530.

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

According to our data, Tuesday is the cheapest day to fly to Seattle from Edinburgh. The lowest ticket price found for a Tuesday departure recently was £602. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Sunday is £704.

What is the cheapest time of day to depart on your flight to Seattle?

According to our data, the cheapest time of day to fly to Seattle is in the afternoon. momondo users have found flights departing from Edinburgh to Seattle in the afternoon for as low as £635. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive, with an average ticket price of £654.

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

You are more likely to see cheaper flights to Seattle from Edinburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around £630 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Edinburgh for as low as £510 on momondo.

How have Edinburgh to Seattle flight prices changed over time?

As of September 2025, prices for Edinburgh to Seattle flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Edinburgh to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Edinburgh to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Edinburgh to Seattle (EDI to SEA) flight deals and tips

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

Direct flights

None
There are no direct flights from Edinburgh to Seattle. There are no popular flight routes from Edinburgh to Seattle.
Search flight deals

  • How far is Edinburgh Turnhouse to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 4463.6 mi away from Edinburgh Turnhouse. 13h 20m is a normal flight duration for this route.

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

    Prices for flights from Edinburgh Turnhouse Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Edinburgh Turnhouse Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Edinburgh to Seattle?

Best airlines flying from Edinburgh to Seattle

Compare and see reviews for airlines that fly from Edinburgh to Seattle with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £442Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
United AirlinesPriceFrom £450Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
IcelandairPriceFrom £459Free CancellationRating
7.0
544 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom £487Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
FinnairPriceFrom £492Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
Air FrancePriceFrom £500Free CancellationRating
7.4
1,468 reviews
Search Air France flights
KLMPriceFrom £515Free CancellationRating
7.8
1,386 reviews
Search KLM flights
LufthansaPriceFrom £521Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Aer LingusPriceFrom £664Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Fife
Tukwila
Renton
SeaTac

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Seattle from Edinburgh with this policy.

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

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 Seattle from Edinburgh.

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

Yes. momondo can track prices for Edinburgh to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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