EDI - SEA

$439 Find Cheap Flights from Edinburgh to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Edinburgh to Seattle departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Edinburgh to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Edinburgh to Seattle, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$759
Typical prices: $1,101-$781
Multiple Airlines
Tue 6/9Tue 6/16
EDI - SEA • 1 stop
Cheapest one-way
$437
Typical prices: $653-$745
Multiple Airlines
Thu 9/24
EDI - SEA • 3 stops
Top airlines
Scandinavian Airlines
Cheapest • from $820 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Edinburgh and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Reykjavik (KEF)
Cheapest • Avg $961 (round-trip)
Reykjavik (KEF)
Shortest trip • 12h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Edinburgh to Seattle (EDI-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Edinburgh to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Edinburgh to Seattle

Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
6:15 am - 5:10 pm
EDI
-
SEA
18h 55m
1 stop
Multiple Airlines Logo
7:10 pm - 7:40 pm
SEA
-
EDI
16h 30m
1 stop
$759Multiple Airlines
Fri, May 29 - Tue, Jun 9
Scandinavian Airlines Logo
7:40 pm - 1:45 pm
EDI
-
SEA
26h 05m
2 stops
Scandinavian Airlines Logo
3:55 pm - 6:25 pm
SEA
-
EDI
18h 30m
1 stop
$820Scandinavian Airlines
Fri, May 29 - Tue, Jun 9
Scandinavian Airlines Logo
7:40 pm - 1:45 pm
EDI
-
SEA
26h 05m
2 stops
Scandinavian Airlines Logo
3:55 pm - 6:25 pm
SEA
-
EDI
18h 30m
1 stop
$822Scandinavian Airlines
Wed, Jun 3 - Sun, Jun 7
Icelandair Logo
2:15 pm - 5:55 pm
EDI
-
SEA
11h 40m
1 stop
Icelandair Logo
7:00 pm - 1:20 pm
SEA
-
EDI
10h 20m
1 stop
$824Icelandair
Wed, Jun 3 - Sun, Jun 7
Icelandair Logo
2:15 pm - 5:55 pm
EDI
-
SEA
11h 40m
1 stop
Icelandair Logo
7:00 pm - 1:20 pm
SEA
-
EDI
10h 20m
1 stop
$825Icelandair
Wed, Jun 3 - Sun, Jun 7
Icelandair Logo
2:15 pm - 5:55 pm
EDI
-
SEA
11h 40m
1 stop
Icelandair Logo
3:40 pm - 1:20 pm
SEA
-
EDI
13h 40m
1 stop
$826Icelandair
Tue, Sep 1 - Tue, Sep 15
JetBlue Logo
11:30 am - 10:33 am
EDI
-
SEA
31h 03m
1 stop
JetBlue Logo
11:55 pm - 10:00 am
SEA
-
EDI
26h 05m
1 stop
$827JetBlue
Wed, Aug 26 - Sat, Sep 5
Icelandair Logo
2:15 pm - 8:40 pm
EDI
-
SEA
14h 25m
1 stop
Icelandair Logo
11:25 pm - 1:20 pm
SEA
-
EDI
29h 55m
1 stop
$828Icelandair
Fri, May 29 - Tue, Jun 9
Scandinavian Airlines Logo
7:10 pm - 1:45 pm
EDI
-
SEA
26h 35m
1 stop
Scandinavian Airlines Logo
3:55 pm - 6:25 pm
SEA
-
EDI
18h 30m
1 stop
$830Scandinavian Airlines
Sat, Jun 13 - Mon, Jun 22
Multiple Airlines Logo
11:50 am - 6:45 pm
EDI
-
SEA
14h 55m
1 stop
Multiple Airlines Logo
11:25 pm - 12:35 am
SEA
-
EDI
17h 10m
2 stops
$834Multiple Airlines
Booking Insights

KAYAK's insights & trends for Edinburgh to Seattle flights

Get data-powered insights and trends into flights from Edinburgh to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Edinburgh to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Edinburgh to Seattle departing in June.

What is the cheapest month to fly from Edinburgh to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Edinburgh to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Edinburgh to Seattle is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,064 and $972 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Edinburgh to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Edinburgh to Seattle, you should book around 6 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know

Low seasonNovember
Cheapest flight$437
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Edinburgh to Seattle

When to book flights from Edinburgh to Seattle

Are your dates flexible? Find out the best times to travel from Edinburgh to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Edinburgh to Seattle

  • What is the cheapest flight from Edinburgh to Seattle?

    In the last 3 days, the lowest price for a flight from Edinburgh to Seattle was $437 for a one-way ticket and $759 for a round-trip.

  • Do I need a passport to fly between Edinburgh and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Edinburgh and on arrival in Seattle.

  • Which aircraft models fly most regularly from Edinburgh to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Edinburgh to Seattle?

    oneworld is the only airline alliance operating flights between Edinburgh and Seattle.

  • How does KAYAK find such low prices on flights from Edinburgh to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Edinburgh to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Edinburgh to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Edinburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Edinburgh to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Edinburgh with another airline. Booking your flights between Edinburgh and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Edinburgh to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Edinburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Edinburgh to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Edinburgh to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Edinburgh to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7937 reviews
6.4Entertainment
6.8Comfort
6.4Food
7.7Crew
6.9Boarding
Airline reviews

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

10.0 ExcellentEric, Apr 2026
LHR - IAD
Read more British Airways reviews

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

Everything you need to know for your flight from Edinburgh to Seattle

Information on your arrival and departure airports

Edinburgh (EDI)
Seattle (SEA)