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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — SEA
21 Dec — 28 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Edinburgh Turnhouse to Seattle/Tacoma Intl are usually found in October or November, booked 84 days in advance, depart on a Tuesday or Thursday and return on a Monday
Find 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 21 November 2025.
Sat 6/1213:05EDI - SEA
2 stops18h 20mBritish Airways
Tue 23/1218:50SEA - EDI
1 stop12h 25mBritish Airways
Deal found 19/11£856
Sat 20/1218:30EDI - SEA
2 stops31h 46mMultiple Airlines
Mon 5/114:35SEA - EDI
1 stop11h 45mMultiple Airlines
Deal found 20/11£865
Sun 21/1208:00EDI - SEA
2 stops32h 45mMultiple Airlines
Mon 5/114:35SEA - EDI
1 stop11h 45mMultiple Airlines
Deal found 20/11£884
Mon 22/1220:20EDI - SEA
2 stops44h 57mMultiple Airlines
Mon 5/114:35SEA - EDI
1 stop11h 45mMultiple Airlines
Deal found 20/11£887
Mon 22/1205:50EDI - SEA
1 stop14h 00mMultiple Airlines
Wed 7/114:10SEA - EDI
1 stop23h 25mMultiple Airlines
Deal found 20/11£892
Mon 22/1205:50EDI - SEA
1 stop14h 00mKLM
Wed 7/109:05SEA - EDI
2 stops17h 05mKLM
Deal found 20/11£897
Thu 18/1211:30EDI - SEA
2 stops38h 46mMultiple Airlines
Thu 8/114:35SEA - EDI
1 stop11h 45mMultiple Airlines
Deal found 20/11£899
Sun 21/1211:05EDI - SEA
2 stops42h 59mAmerican Airlines
Wed 7/108:04SEA - EDI
2 stops22h 11mAmerican Airlines
Deal found 20/11£900
Thu 18/1206:00EDI - SEA
1 stop13h 25mVirgin Atlantic
Thu 8/113:40SEA - EDI
1 stop23h 55mVirgin Atlantic
Deal found 20/11£922
Mon 22/1211:40EDI - SEA
1 stop31h 45mDelta
Tue 6/123:15SEA - EDI
2 stops32h 50mDelta
Deal found 20/11£926
Mon 22/1205:50EDI - SEA
2 stops20h 46mDelta
Wed 7/107:10SEA - EDI
2 stops19h 00mDelta
Deal found 20/11£927
Best flights from Edinburgh to Seattle
Discover carefully curated flight deals from Edinburgh to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 November 2025.
Fri 16/106:05EDI - SEA
2 stops18h 55mMultiple Airlines
Sun 25/114:35SEA - EDI
2 stops21h 15mMultiple Airlines
Deal found 19/11£523
Fri 16/106:05EDI - SEA
2 stops25h 46mBritish Airways
Sun 25/118:50SEA - EDI
1 stop18h 35mBritish Airways
Deal found 19/11£634
Wed 14/109:25EDI - SEA
2 stops19h 32mUnited Airlines
Sun 18/114:10SEA - EDI
2 stops33h 45mUnited Airlines
Deal found 18/11£638
Wed 14/106:25EDI - SEA
1 stop18h 30mAmerican Airlines
Sun 18/118:50SEA - EDI
1 stop14h 10mAmerican Airlines
Deal found 18/11£648
Fri 16/105:50EDI - SEA
1 stop14h 00mVirgin Atlantic
Sun 25/114:10SEA - EDI
1 stop23h 25mVirgin Atlantic
Deal found 20/11£669
Wed 14/108:45EDI - SEA
1 stop16h 10mBritish Airways
Sun 18/118:50SEA - EDI
1 stop12h 25mBritish Airways
Deal found 19/11£649
Sun 11/109:25EDI - SEA
2 stops35h 24mUnited Airlines
Mon 26/105:00SEA - EDI
2 stops18h 55mUnited Airlines
Deal found 19/11£660
Fri 16/109:25EDI - SEA
2 stops19h 50mUnited Airlines
Sun 25/110:58SEA - EDI
2 stops36h 57mUnited Airlines
Deal found 20/11£666
Last-minute flights from Edinburgh to Seattle
Discover last-minute flight deals from Edinburgh to Seattle. Data last updated 21 November 2025 and is based on user searches.
Sat 6/1213:05EDI - SEA
2 stops18h 20mBritish Airways
Tue 23/1218:50SEA - EDI
1 stop12h 25mBritish Airways
Deal found 19/11£856
Sat 20/1218:30EDI - SEA
2 stops31h 46mMultiple Airlines
Mon 5/114:35SEA - EDI
1 stop11h 45mMultiple Airlines
Deal found 20/11£865
Sun 21/1208:00EDI - SEA
2 stops32h 45mMultiple Airlines
Mon 5/114:35SEA - EDI
1 stop11h 45mMultiple Airlines
Deal found 20/11£884
Sun 21/1211:05EDI - SEA
2 stops42h 59mAmerican Airlines
Wed 7/108:04SEA - EDI
2 stops22h 11mAmerican Airlines
Deal found 20/11£900
Sun 21/1217:00EDI - SEA
1 stop26h 50mMultiple Airlines
Wed 7/114:10SEA - EDI
1 stop23h 25mMultiple Airlines
Deal found 20/11£936
Mon 22/1220:20EDI - SEA
2 stops44h 57mMultiple Airlines
Mon 5/114:35SEA - EDI
1 stop11h 45mMultiple Airlines
Deal found 20/11£887
Mon 22/1205:50EDI - SEA
1 stop14h 00mMultiple Airlines
Wed 7/114:10SEA - EDI
1 stop23h 25mMultiple Airlines
Deal found 20/11£892
Mon 22/1205:50EDI - SEA
1 stop14h 00mKLM
Wed 7/109:05SEA - EDI
2 stops17h 05mKLM
Deal found 20/11£897
Mon 22/1211:40EDI - SEA
1 stop31h 45mDelta
Tue 6/123:15SEA - EDI
2 stops32h 50mDelta
Deal found 20/11£926
Mon 22/1205:50EDI - SEA
2 stops20h 46mDelta
Wed 7/107:10SEA - EDI
2 stops19h 00mDelta
Deal found 20/11£927
One-way flights from Edinburgh to Seattle
Search for one-way flight options from Edinburgh to Seattle. Find affordable one-way fares based on user searches. Data last updated 21 November 2025.
Sun 10/521:45EDI - SEA
3 stops47h 23mMultiple Airlines
Deal found 20/11£357
Wed 7/119:10EDI - SEA
3 stops48h 11mMultiple Airlines
Deal found 19/11£418
Sat 27/1212:40EDI - SEA
2 stops57h 40mMultiple Airlines
Deal found 18/11£463
Mon 18/511:30EDI - SEA
2 stops27h 11mWestJet
Deal found 20/11£470
Mon 18/511:35EDI - SEA
1 stop18h 11mMultiple Airlines
Deal found 20/11£474
Mon 5/120:55EDI - SEA
3 stops54h 55mMultiple Airlines
Deal found 19/11£476
Tue 9/1220:20EDI - SEA
1 stop30h 00mAer Lingus
Deal found 20/11£483
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 November 2025.
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 November 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 16/1
06:05-17:00
2 stops18h 55m
Seattle/Tacoma Intl
Sun 25/1
14:35-19:50
2 stops21h 15m
£523
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Fri 16/1
06:05-23:51
2 stops25h 46m
Seattle/Tacoma Intl
Sun 25/1
18:50-21:25
1 stop18h 35m
£634
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Wed 14/1
09:25-20:57
2 stops19h 32m
Seattle/Tacoma Intl
Sun 18/1
14:10-07:55
2 stops33h 45m
£638
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Wed 14/1
06:25-16:55
1 stop18h 30m
Seattle/Tacoma Intl
Sun 18/1
18:50-17:00
1 stop14h 10m
£648
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Wed 14/1
08:45-16:55
1 stop16h 10m
Seattle/Tacoma Intl
Sun 18/1
18:50-15:15
1 stop12h 25m
£649
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Sun 11/1
09:25-12:49
2 stops35h 24m
Seattle/Tacoma Intl
Mon 26/1
05:00-07:55
2 stops18h 55m
£660
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Fri 16/1
09:25-21:15
2 stops19h 50m
Seattle/Tacoma Intl
Sun 25/1
10:58-07:55
2 stops36h 57m
£666
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Fri 16/1
05:50-11:50
1 stop14h 00m
Seattle/Tacoma Intl
Sun 25/1
14:10-21:35
1 stop23h 25m
£669
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Sun 10/5
21:45-13:08
3 stops47h 23m
£357
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Wed 7/1
19:10-11:21
3 stops48h 11m
£418
Flights are sorted by cheapest return flights first.
Deals found on 20/11
Showing 1-10 of 16 results
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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.
Cheapflights Insights
Everything you need to know about your flight from Edinburgh to Seattle
Prices
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 November 2025.
Booking 83 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, March is the cheapest month in which you can book a flight from Edinburgh to Seattle (average of £370). Flying from Edinburgh to Seattle in July is currently the most expensive (average of £571). 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 November 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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 8% on airfare.
What’s the top stopover airport for flights from Edinburgh to Seattle?
Share of one-stop return flights from Edinburgh to Seattle chosen by Cheapflights users in the past 12 months, using the same stopover each way.
London (LHR) – chosen by Cheapflights users on 61% of one-stop itineraries from Edinburgh to Seattle on Cheapflights.
What’s the cheapest stopover airport for flights from Edinburgh to Seattle?
Average return fare for one-stop flights from Edinburgh to Seattle, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £585.
What’s the fastest stopover option from Edinburgh to Seattle?
Shortest average travel time for one-stop one-way flights from Edinburgh to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Paris (CDG) have the shortest average one-way travel time for one-stop routes: 13h 21m.
Which airport typically offers the quickest stopover for flights from Edinburgh to Seattle?
Average stopover duration for one-stop one-way flights from Edinburgh to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Newark (EWR) offer the fastest connection on this route, with an average stopover time of 1h 23m.
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 November 2025.
Read reviews from past customers who have flown with Virgin Atlantic, Air France, 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.
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
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 British Airways, United Airlines, and American Airlines fly from Edinburgh to Seattle in about 18h 30m. The time it takes to get you to your destination can typically vary by up to 7h 16m. The distance from Edinburgh to Seattle is about 4468 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Edinburgh to Seattle round-trip?
According to our current data, Finnair (£430), British Airways (£460), and United Airlines (£470) offers the cheapest pricing from Edinburgh to Seattle. These flights start at 33% lower than the current average price 3 months from now.
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, March is the cheapest month in which you can book a flight from Edinburgh to Seattle (average of £370). Flying from Edinburgh to Seattle in July is currently the most expensive (average of £571). 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.
Browse through other flights departing from Edinburgh. Flights are based on user searches made on Cheapflights and were last updated on 21 November 2025.
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 November 2025.
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 November 2025.
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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