EDI - SEA

$487 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 11/25. 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
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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

Thu, Mar 5 - Mon, Mar 9
Icelandair Logo
11:20 am - 5:00 pmEDI-SEA
13h 40m1 stop
Icelandair Logo
3:35 pm - 10:20 amSEA-EDI
11h 45m1 stop
$809Icelandair
Find Deal
Thu, Mar 5 - Mon, Mar 9
Icelandair Logo
11:20 am - 5:00 pmEDI-SEA
13h 40m1 stop
Icelandair Logo
3:35 pm - 10:20 amSEA-EDI
11h 45m1 stop
$814Icelandair
Find Deal
Sat, Dec 6 - Thu, Jan 15
Delta Logo
5:45 am - 11:50 amEDI-SEA
14h 05m1 stop
Delta Logo
6:05 am - 10:40 amSEA-EDI
20h 35m2 stops
$841Delta
Find Deal
Sat, Dec 6 - Thu, Jan 15
Delta Logo
5:45 am - 11:50 amEDI-SEA
14h 05m1 stop
Delta Logo
3:10 pm - 4:05 pmSEA-EDI
16h 55m1 stop
$842Delta
Find Deal
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
9:25 am - 4:55 pmEDI-SEA
15h 30m1 stop
American Airlines Logo
1:48 pm - 5:00 pmSEA-EDI
20h 12m2 stops
$852American Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
10:20 am - 4:55 pmEDI-SEA
14h 35m1 stop
American Airlines Logo
7:00 am - 10:10 amSEA-EDI
20h 10m2 stops
$857American Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
6:45 am - 6:20 pmEDI-SEA
19h 35m1 stop
Multiple Airlines Logo
8:05 pm - 6:05 pmSEA-EDI
14h 00m1 stop
$932Multiple Airlines
Find Deal
Thu, Dec 18 - Thu, Jan 22
Multiple Airlines Logo
7:45 am - 10:48 pmEDI-SEA
47h 03m3 stops
Multiple Airlines Logo
3:10 pm - 5:55 pmSEA-EDI
18h 45m2 stops
$996Multiple Airlines
Find Deal
Fri, Dec 19 - Wed, Jan 21
British Airways Logo
6:05 am - 11:30 amEDI-SEA
13h 25m1 stop
British Airways Logo
8:04 am - 5:05 pmSEA-EDI
25h 01m2 stops
$1,160British Airways
Find Deal
Fri, Dec 19 - Fri, Jan 23
British Airways Logo
6:05 am - 11:30 amEDI-SEA
13h 25m1 stop
British Airways Logo
6:50 pm - 3:20 pmSEA-EDI
12h 30m1 stop
$1,199British Airways
Find Deal

Everything you should know

Top airlines
Icelandair
Cheapest • from $809 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 16% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$809
Overall average: $784
Icelandair
Thu 3/5Mon 3/9
EDI - SEA • 1 stop
Cheapest one-way
$487
Typical prices: $742-$959
Multiple Airlines
Tue 11/25
EDI - SEA • 3 stops
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!
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.

What’s the cheapest day of the week to fly from Edinburgh to Seattle?

The average price of all round-trip flights from Edinburgh to Seattle clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Seattle on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Edinburgh to Seattle. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

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 October, where tickets cost $710 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,071 and $1,028 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 5 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$487
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 6% 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 $487 for a one-way ticket and $809 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 7485 reviews
6.9Boarding
7.6Crew
6.7Comfort
6.4Entertainment
6.3Food
Airline reviews

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

6.0 Goodshamarcus, Oct 2025ANC - SEA
Read more British Airways reviews

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

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

Information on your arrival and departure airports

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