How long is the flight from Edinburgh to Seattle?

British Airways can get you from Edinburgh to Seattle in just under 12h 35m. Your travel time can differ by up to . The distance from Edinburgh to Seattle is about 4468 mi.

What is the cheapest airline to fly from Edinburgh to Seattle round-trip?

Flying on British Airways is currently your cheapest option to Seattle, with prices starting at $551. Users have found that British Airways is 34% cheaper than the other options available to this destination.

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

The cheapest airlines for a one-way flight from Edinburgh to Seattle are WestJet ($410), British Airways ($560), and Aer Lingus ($622).

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from EDI to SEA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Edinburgh to Seattle as you normally would.

Most accurate provider : When it comes to deals on Edinburgh-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Edinburgh-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Edinburgh-Seattle flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Edinburgh-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Edinburgh-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 vacation 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.

$365+ Flights from Edinburgh to Seattle

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Find cheap flights from Edinburgh to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Edinburgh Turnhouse to Seattle/Tacoma Intl are usually found in November or October, booked 84 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 December 18, 2025.

Sat 12/205:45 pmEDI - SEA

2 stops27h 35mLufthansa

Mon 1/52:00 pmSEA - EDI

1 stop14h 00mLufthansa

Deal found 12/17

$3,271

Sat 12/205:45 pmEDI - SEA

2 stops33h 31mMultiple Airlines

Mon 1/59:55 amSEA - EDI

2 stops18h 05mMultiple Airlines

Deal found 12/17

$3,368

Sat 12/201:05 pmEDI - SEA

3 stops40h 57mCathay Pacific

Mon 1/57:09 amSEA - EDI

3 stops42h 16mCathay Pacific

Deal found 12/17

$37,828

Best flights from Edinburgh to Seattle
Discover carefully curated flight deals from Edinburgh to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/156:15 amEDI - SEA

2 stops18h 45mMultiple Airlines

Thu 1/222:35 pmSEA - EDI

2 stops23h 40mMultiple Airlines

Deal found 12/16

$610

Tue 5/127:00 amEDI - SEA

1 stop12h 35mBritish Airways

Tue 5/191:35 pmSEA - EDI

1 stop15h 30mBritish Airways

Deal found 12/17

$676

Thu 1/296:15 amEDI - SEA

2 stops18h 45mMultiple Airlines

Thu 2/52:35 pmSEA - EDI

2 stops23h 40mMultiple Airlines

Deal found 12/15

$671

Wed 3/48:20 amEDI - SEA

1 stop18h 00mBritish Airways

Sun 3/87:50 pmSEA - EDI

1 stop14h 10mBritish Airways

Deal found 12/16

$693

Sat 5/235:55 amEDI - SEA

1 stop13h 40mBritish Airways

Thu 5/281:35 pmSEA - EDI

1 stop12h 45mBritish Airways

Deal found 12/16

$709

Tue 5/1212:30 pmEDI - SEA

2 stops16h 09mMultiple Airlines

Tue 5/191:35 pmSEA - EDI

1 stop17h 05mMultiple Airlines

Deal found 12/17

$715

Fri 5/2211:30 amEDI - SEA

1 stop14h 55mBritish Airways

Thu 5/288:20 pmSEA - EDI

1 stop12h 20mBritish Airways

Deal found 12/16

$710

Thu 1/159:25 amEDI - SEA

2 stops20h 55mBritish Airways

Thu 1/226:50 pmSEA - EDI

1 stop15h 55mBritish Airways

Deal found 12/16

$715

Fri 5/226:40 amEDI - SEA

1 stop12h 55mBritish Airways

Fri 5/298:20 pmSEA - EDI

1 stop13h 15mBritish Airways

Deal found 12/16

$739

Last-minute flights from Edinburgh to Seattle
Discover last-minute flight deals from Edinburgh to Seattle. Data last updated December 18, 2025 and is based on user searches.

Sat 12/205:45 pmEDI - SEA

2 stops27h 35mLufthansa

Mon 1/52:00 pmSEA - EDI

1 stop14h 00mLufthansa

Deal found 12/17

$3,271

Thu 1/156:15 amEDI - SEA

2 stops18h 45mMultiple Airlines

Thu 1/222:35 pmSEA - EDI

2 stops23h 40mMultiple Airlines

Deal found 12/16

$610

Thu 1/158:35 amEDI - SEA

1 stop16h 20mBritish Airways

Thu 1/226:50 pmSEA - EDI

1 stop14h 50mBritish Airways

Deal found 12/16

$674

Thu 1/296:15 amEDI - SEA

2 stops18h 45mMultiple Airlines

Thu 2/52:35 pmSEA - EDI

2 stops23h 40mMultiple Airlines

Deal found 12/15

$671

Thu 1/297:30 amEDI - SEA

1 stop17h 25mBritish Airways

Thu 2/56:50 pmSEA - EDI

1 stop14h 50mBritish Airways

Deal found 12/15

$838

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 December 18, 2025.

Thu 3/57:45 amEDI - SEA

3 stops38h 34mMultiple Airlines

Deal found 12/17

$365

Wed 3/46:50 pmEDI - SEA

3 stops47h 35mMultiple Airlines

Deal found 12/17

$369

Sat 5/21:00 pmEDI - SEA

2 stops39h 28mMultiple Airlines

Deal found 12/15

$372

Sun 5/37:55 amEDI - SEA

3 stops38h 14mMultiple Airlines

Deal found 12/15

$377

Tue 1/135:40 pmEDI - SEA

3 stops52h 40mMultiple Airlines

Deal found 12/16

$390

Tue 3/36:30 amEDI - SEA

2 stops39h 49mMultiple Airlines

Deal found 12/17

$393

Tue 5/57:30 pmEDI - SEA

3 stops32h 58mMultiple Airlines

Deal found 12/15

$394

Tue 6/26:15 amEDI - SEA

3 stops38h 53mMultiple Airlines

Deal found 12/16

$411

Find flight deals from Edinburgh to Seattle

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$610 (Mytrip)
One-way from	$365 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$1,110

Provider with most accurate pricing for Edinburgh Turnhouse-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Edinburgh Turnhouse-Seattle/Tacoma Intl flights.

Search Deals

From Edinburgh Turnhouse to Seattle/Tacoma Intl

Search Deals

One-way flight from Edinburgh Turnhouse to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 1/15

6:15 am-5:00 pm

2 stops18h 45m

Seattle/Tacoma Intl

Thu 1/22

2:35 pm-10:15 pm

2 stops23h 40m

$610

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 1/29

6:15 am-5:00 pm

2 stops18h 45m

Seattle/Tacoma Intl

Thu 2/5

2:35 pm-10:15 pm

2 stops23h 40m

$671

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 5/12

7:00 am-11:35 am

1 stop12h 35m

Seattle/Tacoma Intl

Tue 5/19

1:35 pm-1:05 pm

1 stop15h 30m

$676

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Wed 3/4

8:20 am-6:20 pm

1 stop18h 00m

Seattle/Tacoma Intl

Sun 3/8

7:50 pm-5:00 pm

1 stop14h 10m

$693

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Sat 5/23

5:55 am-11:35 am

1 stop13h 40m

Seattle/Tacoma Intl

Thu 5/28

1:35 pm-10:20 am

1 stop12h 45m

$709

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Fri 5/22

11:30 am-6:25 pm

1 stop14h 55m

Seattle/Tacoma Intl

Thu 5/28

8:20 pm-4:40 pm

1 stop12h 20m

$710

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 5/12

12:30 pm-8:39 pm

2 stops16h 09m

Seattle/Tacoma Intl

Tue 5/19

1:35 pm-2:40 pm

1 stop17h 05m

$715

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Thu 1/15

9:25 am-10:20 pm

2 stops20h 55m

Seattle/Tacoma Intl

Thu 1/22

6:50 pm-6:45 pm

1 stop15h 55m

$715

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Fri 5/22

6:40 am-11:35 am

1 stop12h 55m

Seattle/Tacoma Intl

Fri 5/29

8:20 pm-5:35 pm

1 stop13h 15m

$739

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Wed 3/4

6:50 pm-10:25 am

3 stops47h 35m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 19 results

Compare providers for flights from Edinburgh to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Edinburgh to Seattle in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Edinburgh-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Edinburgh-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Edinburgh-Seattle flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Edinburgh-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Edinburgh-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

The best time to book flights from Edinburgh to Seattle is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $484). Flying from Edinburgh to Seattle in December is currently the most expensive (average of $772). 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.

Reviews of airlines servicing Seattle

See what other customers who have flown with British Airways from Edinburgh to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,585 reviews

Reviews

1 / 20

6.0

Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

British Airways

6.7

Okay

7,585 reviews

British Airways

6.7

Okay

7,585 reviews

Reviews

1 / 20

6.0

Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

How long is the flight from Edinburgh to Seattle?
British Airways can get you from Edinburgh to Seattle in just under 12h 35m. Your travel time can differ by up to . The distance from Edinburgh to Seattle is about 4468 mi.
What is the cheapest airline to fly from Edinburgh to Seattle round-trip?
Flying on British Airways is currently your cheapest option to Seattle, with prices starting at $551. Users have found that British Airways is 34% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Edinburgh to Seattle one-way?
The cheapest airlines for a one-way flight from Edinburgh to Seattle are WestJet ($410), British Airways ($560), and Aer Lingus ($622).
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 vacation 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, March is the cheapest month in which you can book a flight from Edinburgh to Seattle (average of $484). Flying from Edinburgh to Seattle in December is currently the most expensive (average of $772). 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

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Other flights to Seattle

Top airline flying from Edinburgh to Seattle

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$551	Average$927	FlexibilityNo cancel fee	On-time70%

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$365+ Cheap flights from Edinburgh (EDI) to Seattle (SEA)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Edinburgh to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Edinburgh Turnhouse to Seattle/Tacoma Intl are usually found in November or October, booked 84 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Edinburgh to Seattle

Cheapest flights from Edinburgh to SeattleExplore 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 December 18, 2025.

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 December 18, 2025.

Find flight deals from Edinburgh to Seattle

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Edinburgh to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Edinburgh to Seattle in December.

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.

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?

What is the cheapest month to book a flight from Edinburgh to Seattle?

Reviews of airlines servicing Seattle

See what other customers who have flown with British Airways from Edinburgh to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What is the cheapest airline to fly from Edinburgh to Seattle round-trip?

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

Can I find deals for flights from Edinburgh to Seattle that include hotel bookings?

How can I find direct flights from Edinburgh to Seattle?

Can I find deals for business class flights from Edinburgh to Seattle?

What is the cheapest month to book a flight from Edinburgh to Seattle?

Traveling to a place near Seattle?

Browse thousands of different options on Cheapflights for your next trip

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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.

Top airline flying from Edinburgh to Seattle

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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 December 18, 2025.