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Cheap flights from Edinburgh to Seattle from £232

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — SEA
16 Jul — 23 Jul1
1 adult

Cheapflights Tip: The best prices from Edinburgh Turnhouse to Seattle/Tacoma Intl are usually found in March or November, booked 21 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap 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 11 July 2025.

Round-trip from

£503

One-way from

£232

Popular in

December

Cheapest in

March

Average price

£774
Icelandair
  • Icelandair
  • 7/11-10/11
  • 2 total stops
  • 25h 15m total
  • Edinburgh to Seattle
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20/10
  • 20/10
  • 2 total stops
  • 35h 04m total
  • Edinburgh to Seattle
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Edinburgh to Seattle

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 11 July 2025.

Fri 7/1111:30EDI - SEA
1 stop13h 30mIcelandair
Mon 10/1114:35SEA - EDI
1 stop11h 45mIcelandair
Deal found 9/7£503
Sun 24/811:10EDI - SEA
2 stops34h 40mMultiple Airlines
Sun 31/816:00SEA - EDI
2 stops23h 10mMultiple Airlines
Deal found 10/7£516
Thu 4/913:20EDI - SEA
2 stops32h 30mScandinavian Airlines
Fri 24/1016:20SEA - EDI
2 stops19h 15mScandinavian Airlines
Deal found 10/7£517
Wed 3/911:30EDI - SEA
1 stop18h 51mJetBlue
Wed 22/1011:30SEA - EDI
1 stop14h 40mJetBlue
Deal found 10/7£555
Sun 7/921:05EDI - SEA
1 stop22h 30mBritish Airways
Tue 21/1013:30SEA - EDI
1 stop12h 35mBritish Airways
Deal found 10/7£558
Sun 7/917:15EDI - SEA
1 stop26h 30mKLM
Wed 22/1017:40SEA - EDI
1 stop20h 05mKLM
Deal found 10/7£563
Thu 6/1105:45EDI - SEA
1 stop14h 05mDelta
Tue 11/1109:37SEA - EDI
2 stops17h 03mDelta
Deal found 10/7£583
Wed 6/811:20EDI - SEA
2 stops18h 58mVirgin Atlantic
Wed 13/807:45SEA - EDI
1 stop15h 00mVirgin Atlantic
Deal found 9/7£587
Mon 8/909:00EDI - SEA
1 stop33h 59mUnited Airlines
Fri 24/1013:12SEA - EDI
1 stop13h 23mUnited Airlines
Deal found 10/7£615
Thu 6/1109:25EDI - SEA
3 stops41h 00mLufthansa
Tue 11/1113:20SEA - EDI
3 stops34h 35mLufthansa
Deal found 10/7£618
Wed 3/909:00EDI - SEA
2 stops21h 16mAir Canada
Fri 24/1005:30SEA - EDI
2 stops17h 50mAir Canada
Deal found 10/7£629

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 11 July 2025.
Use the filters below to find and compare flights from Edinburgh to Seattle that are best for you.

Fly from

Edinburgh

Fly to

Seattle

Route

Depart

Return

Price

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

£503

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sun 24/8

11:10-13:50

2 stops34h 40m

Seattle/Tacoma Intl

Sun 31/8

16:00-23:10

2 stops23h 10m

£516

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 4/9

13:20-13:50

2 stops32h 30m

Seattle/Tacoma Intl

Fri 24/10

16:20-19:35

2 stops19h 15m

£517

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Wed 3/9

11:30-22:21

1 stop18h 51m

Seattle/Tacoma Intl

Wed 22/10

11:30-10:10

1 stop14h 40m

£555

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sun 7/9

21:05-11:35

1 stop22h 30m

Seattle/Tacoma Intl

Mon 20/10

20:20-16:40

1 stop12h 20m

£558

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sun 7/9

17:15-11:45

1 stop26h 30m

Seattle/Tacoma Intl

Wed 22/10

17:40-21:45

1 stop20h 05m

£563

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 6/11

05:45-11:50

1 stop14h 05m

Seattle/Tacoma Intl

Tue 11/11

09:37-10:40

2 stops17h 03m

£583

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Wed 6/8

11:20-22:18

2 stops18h 58m

Seattle/Tacoma Intl

Wed 13/8

07:45-06:45

1 stop15h 00m

£587

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Mon 8/9

09:00-10:59

1 stop33h 59m

Seattle/Tacoma Intl

Fri 24/10

13:12-10:35

1 stop13h 23m

£615

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 6/11

09:25-18:25

3 stops41h 00m

Seattle/Tacoma Intl

Tue 11/11

13:20-07:55

3 stops34h 35m

£618

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 17 results
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 27 June 2025.

Booking 20 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, January is the cheapest month in which you can book a flight from Edinburgh to Seattle (average of £622). Flying from Edinburgh to Seattle in July is currently the most expensive (average of £946). 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 EDI to SEA?

Find hourly flight availability from Edinburgh to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

One of the essential ways to save on airfare from Edinburgh to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 4% on airfare.

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 11 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andUnited Airlines 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.
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,848 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    According to our current data, Icelandair (£503), Scandinavian Airlines (£517), and JetBlue (£555) offers the cheapest pricing from Edinburgh to Seattle. These flights start at 21% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £337. Aer Lingus flights start at £476 while deals on Icelandair start at £523 one-way.

  • 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, January is the cheapest month in which you can book a flight from Edinburgh to Seattle (average of £622). Flying from Edinburgh to Seattle in July is currently the most expensive (average of £946). 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 Edinburgh?

Book flights to Edinburgh if you plan to visit one of these locations
Tacoma
Leavenworth
Bothell
SeaTac

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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 9 airlines flying from Edinburgh to Seattle

Discover the top 9 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£342Average£606FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£440Average£611FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£454Average£543FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£489Average£616FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£493Average£635FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£502Average£604FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£517Average£624FlexibilityNo cancel feeOn-time75%
Search KLM flights
WestJetCheapest£518Average£610FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Aer LingusCheapest£666Average£844FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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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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