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Cheap flights from Edinburgh to Seattle from £290

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — SEA
26 Feb — 5 Mar1
1 adult

The best prices from Edinburgh Turnhouse to Seattle/Tacoma Intl are usually found in March or January, booked 33 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 21 February 2025.

Round-trip from

£468

One-way from

£290

Popular in

December

Cheapest in

March

Average price

£640
British Airways
  • British Airways
  • 19/3-26/3
  • 2 total stops
  • 29h 25m total
  • Edinburgh to Seattle
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18/3
  • 18/3
  • 2 total stops
  • 52h 42m total
  • Edinburgh to Seattle
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in February 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 21 February 2025.

Wed 19/311:10EDI - SEA
1 stop13h 45mBritish Airways
Wed 26/319:50SEA - EDI
1 stop15h 40mBritish Airways
Deal found 19/2£468
Wed 12/306:25EDI - SEA
2 stops23h 42mMultiple Airlines
Wed 19/307:00SEA - EDI
2 stops19h 50mMultiple Airlines
Deal found 19/2£533
Tue 18/306:05EDI - SEA
1 stop13h 15mFinnair
Tue 25/314:35SEA - EDI
1 stop14h 35mFinnair
Deal found 20/2£549
Wed 12/305:45EDI - SEA
1 stop13h 55mVirgin Atlantic
Wed 19/307:15SEA - EDI
1 stop18h 30mVirgin Atlantic
Deal found 19/2£550
Tue 18/305:45EDI - SEA
2 stops16h 24mDelta
Tue 25/311:15SEA - EDI
2 stops18h 25mDelta
Deal found 20/2£555
Wed 5/309:25EDI - SEA
3 stops38h 29mUnited Airlines
Wed 12/307:00SEA - EDI
2 stops16h 55mUnited Airlines
Deal found 19/2£570
Mon 17/306:00EDI - SEA
1 stop14h 10mLufthansa
Sun 23/316:10SEA - EDI
2 stops18h 00mLufthansa
Deal found 20/2£597
Thu 13/316:30EDI - SEA
1 stop32h 35mTurkish Airlines
Thu 20/320:00SEA - EDI
1 stop36h 30mTurkish Airlines
Deal found 20/2£675
Sat 19/711:30EDI - SEA
2 stops33h 28mWestJet
Fri 1/807:05SEA - EDI
1 stop19h 00mWestJet
Deal found 20/2£1,060
Thu 22/508:35EDI - SEA
1 stop16h 24mAer Lingus
Sat 31/518:45SEA - EDI
1 stop16h 20mAer Lingus
Deal found 20/2£2,281
Sun 18/509:00EDI - SEA
2 stops35h 58mAir Canada
Sat 31/513:45SEA - EDI
2 stops33h 35mAir Canada
Deal found 20/2£3,380
Wed 21/508:30EDI - SEA
2 stops18h 03mSWISS
Mon 2/616:25SEA - EDI
1 stop31h 20mSWISS
Deal found 20/2£4,271

Find flights from Edinburgh to Seattle within your budget

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 21 February 2025.

Fly from

Edinburgh

Fly to

Seattle

Route

Depart

Return

Price

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 4/3

12:00-16:55

1 stop12h 55m

Seattle/Tacoma Intl

Tue 11/3

19:50-15:15

1 stop12h 25m

£468

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 11/3

19:40-18:00

2 stops29h 20m

Seattle/Tacoma Intl

Tue 18/3

15:35-18:15

2 stops19h 40m

£516

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 18/3

09:15-12:40

1 stop34h 25m

Seattle/Tacoma Intl

Tue 25/3

15:15-16:10

1 stop17h 55m

£545

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 4/3

05:45-11:37

1 stop13h 52m

Seattle/Tacoma Intl

Tue 11/3

08:15-10:35

2 stops19h 20m

£547

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 18/3

06:05-12:20

1 stop13h 15m

Seattle/Tacoma Intl

Tue 25/3

14:35-12:10

1 stop14h 35m

£549

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Wed 5/3

09:25-11:50

2 stops34h 25m

Seattle/Tacoma Intl

Wed 12/3

07:00-06:55

2 stops16h 55m

£570

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 18/3

13:25-12:40

1 stop30h 15m

Seattle/Tacoma Intl

Sun 23/3

15:15-16:10

1 stop17h 55m

£580

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Mon 17/3

06:00-13:10

1 stop14h 10m

Seattle/Tacoma Intl

Sun 23/3

16:10-17:10

2 stops18h 00m

£597

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sun 15/6

10:35-17:15

1 stop38h 40m

Seattle/Tacoma Intl

Fri 20/6

19:10-09:35

1 stop30h 25m

£852

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 29/7

12:10-22:10

1 stop18h 00m

Seattle/Tacoma Intl

Thu 21/8

11:30-10:10

1 stop14h 40m

£1,019

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 22 results
1
2
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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.

Travel insights for flights from Edinburgh to Seattle

Get recent, data-driven insights about flights from Edinburgh to Seattle including ideal travel times, pricing trends, and more.

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 14 February 2025.

Booking 33 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 21 February 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 3% on airfare.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 21 February 2025.
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,217 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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, British Airways (£468), Finnair (£549), and Virgin Atlantic (£550) offers the cheapest pricing from Edinburgh to Seattle. These flights start at 33% 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 £444. Aer Lingus flights start at £478 while deals on British Airways start at £640 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

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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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£494Average£734FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£525Average£668FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£526Average£726FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£544Average£704FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£550Average£665FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£554Average£706FlexibilityNo cancel feeOn-time77%
Search Air France flights
WestJetCheapest£567Average£723FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapest£615Average£667FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£634Average£982FlexibilityNo 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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