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Cheap flights from Edinburgh to Seattle from £251

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — SEA
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Edinburgh to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Edinburgh to Seattle
Explore the most affordable flight options available from Edinburgh to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Thu 9/407:45
EDI
-
SEA
2 stops20h 55m
Multiple Airlines
Thu 16/415:40
SEA
-
EDI
2 stops19h 50m
Multiple Airlines
Deal found 23/2£440
Sat 23/519:10
EDI
-
SEA
1 stop26h 35m
Scandinavian Airlines
Sat 6/615:55
SEA
-
EDI
1 stop18h 30m
Scandinavian Airlines
Deal found 23/2£450
Sun 12/423:55
EDI
-
SEA
3 stops41h 40m
Multiple Airlines
Sun 19/419:00
SEA
-
EDI
2 stops21h 25m
Multiple Airlines
Deal found 26/2£452
Mon 1/619:10
EDI
-
SEA
1 stop26h 35m
Scandinavian Airlines
Tue 9/615:55
SEA
-
EDI
1 stop18h 30m
Scandinavian Airlines
Deal found 23/2£455
Mon 29/614:15
EDI
-
SEA
1 stop14h 25m
Icelandair
Tue 7/715:40
SEA
-
EDI
1 stop13h 40m
Icelandair
Deal found 25/2£466
Mon 1/614:15
EDI
-
SEA
1 stop14h 25m
Icelandair
Tue 9/619:00
SEA
-
EDI
1 stop10h 20m
Icelandair
Deal found 25/2£466
Wed 1/714:15
EDI
-
SEA
1 stop14h 25m
Icelandair
Sat 4/719:00
SEA
-
EDI
1 stop10h 20m
Icelandair
Deal found 25/2£471
Wed 1/714:15
EDI
-
SEA
1 stop14h 25m
Icelandair
Tue 7/719:00
SEA
-
EDI
1 stop10h 20m
Icelandair
Deal found 25/2£472
Sat 30/519:10
EDI
-
SEA
1 stop26h 35m
Scandinavian Airlines
Fri 12/615:55
SEA
-
EDI
1 stop18h 30m
Scandinavian Airlines
Deal found 23/2£486

Find flight deals from Edinburgh to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Edinburgh (EDI) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 February 2026.

Round-trip from

£440

One-way from

£251

Popular in

July

Cheapest in

October

Average price

£571
9/4-16/4
  • 9/4-16/4
  • 4 total stops
  • 40h 45m total
  • Edinburgh to Seattle
Search Deals
25/5
  • 25/5
  • 2 total stops
  • 28h 30m total
  • Edinburgh to Seattle
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 27 February 2026.
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

Fri 10/4

07:35-17:10

1 stop17h 35m

Seattle/Tacoma Intl

Fri 17/4

19:10-15:35

1 stop12h 25m

£500

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sat 30/5

18:50-13:45

2 stops26h 55m

Seattle/Tacoma Intl

Wed 10/6

07:20-18:25

2 stops27h 05m

£572

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sat 23/5

18:50-13:45

2 stops26h 55m

Seattle/Tacoma Intl

Sat 6/6

07:15-18:25

2 stops27h 10m

£594

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Fri 1/5

19:10-22:05

2 stops34h 55m

Seattle/Tacoma Intl

Tue 5/5

07:15-18:25

2 stops27h 10m

£607

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Fri 1/5

11:25-21:23

1 stop17h 58m

Seattle/Tacoma Intl

Tue 5/5

20:20-16:30

1 stop12h 10m

£668

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Fri 1/5

12:30-20:53

1 stop16h 23m

Seattle/Tacoma Intl

Tue 5/5

05:02-08:05

2 stops19h 03m

£671

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 23/4

09:40-23:27

3 stops21h 47m

Seattle/Tacoma Intl

Wed 29/4

06:30-08:05

2 stops17h 35m

£671

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Wed 13/5

12:10-20:53

1 stop16h 43m

£369

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 7/5

11:25-21:23

1 stop17h 58m

£451

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sat 18/4

12:30-10:20

2 stops29h 50m

£485

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Edinburgh to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Edinburgh with our price prediction graph.
Estimated return 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 Edinburgh to Seattle

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

Use this chart to determine the optimal time to book a return flight from Edinburgh to Seattle. Price data was last updated on 20 February 2026.

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Edinburgh to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Edinburgh to Seattle?

Currently, May is the cheapest month in which you can book a flight from Edinburgh to Seattle (average of £420). Flying from Edinburgh to Seattle in July is currently the most expensive (average of £572). 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.

How much does it cost for a return flight from Edinburgh to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 27 February 2026.
Read reviews from past customers who have flown with Air France, United Airlines, andAer Lingus from Edinburgh to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,538 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
Air France
7.4
Good
1,538 reviews
Air France
7.4
Good
1,538 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
United Airlines
7.4
Good
9,351 reviews
Air France
7.4
Good
1,538 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
Aer Lingus
7.2
Good
1,464 reviews
Air France
7.4
Good
1,538 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
Icelandair
7.1
Good
617 reviews
Air France
7.4
Good
1,538 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
British Airways
6.7
Okay
7,772 reviews
Air France
7.4
Good
1,538 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.

Related info for your journey

Find useful and relevant information for your journey from Edinburgh to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Edinburgh to Seattle?

    Airlines like Scandinavian Airlines fly from Edinburgh to Seattle in about 26h 55m. The time it takes to get you to your destination can typically vary by up to . The distance from Edinburgh to Seattle is about 4468 mi.

  • What are the cheapest airlines flying from Edinburgh to Seattle round-trip?

    According to our current data, Icelandair (£450), United Airlines (£454), and KLM (£483) offers the cheapest pricing from Edinburgh to Seattle. These flights start at 26% lower than the current average price 3 months from now.

  • Can I find deals for flights from Edinburgh to Seattle that include hotel bookings?

    Yes. In addition to deals on Edinburgh to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Edinburgh to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Edinburgh to Seattle.

  • Can I find deals for business class flights from Edinburgh to Seattle?

    Yes. Cheapflights offers flight deals from Edinburgh to Seattle 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 Edinburgh to Seattle?

    Currently, May is the cheapest month in which you can book a flight from Edinburgh to Seattle (average of £420). Flying from Edinburgh to Seattle in July is currently the most expensive (average of £572). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Federal Way
SeaTac

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Edinburgh to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to Seattle flights
Edinburgh to Portland flights
Glasgow Intl to Portland flights
Edinburgh to Pasco flights

Top 8 airlines flying from Edinburgh to Seattle

Discover the top 8 airlines that operate flights from Edinburgh to Seattle. 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 858,174 searches. Data last updated 27 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£450Average£592FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£454Average£609FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£483Average£621FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£486Average£562FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£504Average£607FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£505Average£625FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£583Average£755FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£641Average£818FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Edinburgh to Seattle?

Deals for Edinburgh to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Edinburgh to Seattle?

Cheapflights helps you find that perfect flight to Seattle from Edinburgh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Edinburgh to Seattle with no change fees?

Yes, we can. To see specific flights from Edinburgh to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Edinburgh to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Edinburgh to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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