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$225+ Cheap flights from Seattle (SEA) to England

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LHR
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Seattle to England

Cheapest flights from Seattle to England
Explore the most affordable flight options available from Seattle to England. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Mytrip deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/92:35 pm
SEA
-
EDI
1 stop11h 25m
Icelandair
Tue 2/2411:00 am
EDI
-
SEA
1 stop14h 00m
Icelandair
Deal found 1/24$486
This oojo deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:00 pm
SEA
-
EDI
1 stop10h 20m
Icelandair
Fri 4/102:15 pm
EDI
-
SEA
1 stop14h 25m
Icelandair
Deal found 1/24$528
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 pm
SEA
-
MAN
1 stop32h 40m
Icelandair
Thu 10/151:05 pm
MAN
-
SEA
1 stop15h 35m
Icelandair
Deal found 1/26$528
This oojo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:40 pm
SEA
-
MAN
1 stop12h 00m
Icelandair
Fri 5/11:05 pm
MAN
-
SEA
1 stop15h 35m
Icelandair
Deal found 1/25$533
This KAYAK deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/273:35 pm
SEA
-
MAN
1 stop12h 10m
Icelandair
Thu 4/161:05 pm
MAN
-
SEA
1 stop12h 50m
Icelandair
Deal found 1/24$541
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:35 pm
SEA
-
LHR
1 stop12h 15m
Icelandair
Sun 4/129:25 pm
LHR
-
SEA
1 stop28h 30m
Icelandair
Deal found 1/26$542
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:35 pm
SEA
-
LGW
1 stop12h 20m
Icelandair
Mon 4/133:40 pm
LGW
-
SEA
1 stop13h 00m
Icelandair
Deal found 1/26$543
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 pm
SEA
-
LHR
1 stop17h 20m
Icelandair
Sun 4/199:25 pm
LHR
-
SEA
1 stop31h 15m
Icelandair
Deal found 1/26$544
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:40 pm
SEA
-
LHR
1 stop20h 40m
Icelandair
Mon 10/59:25 pm
LHR
-
SEA
1 stop31h 15m
Icelandair
Deal found 1/26$545
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:35 pm
SEA
-
LTN
2 stops18h 30m
Multiple Airlines
Wed 3/46:50 am
LTN
-
SEA
2 stops18h 10m
Multiple Airlines
Deal found 1/26$545
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 pm
SEA
-
LGW
1 stop11h 40m
Icelandair
Thu 5/71:00 pm
LGW
-
SEA
1 stop12h 55m
Icelandair
Deal found 1/26$546
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 pm
SEA
-
LHR
1 stop32h 55m
Icelandair
Mon 4/279:25 pm
LHR
-
SEA
1 stop31h 15m
Icelandair
Deal found 1/26$546

Find flight deals from Seattle to England

Keep the following information in mind while searching for Seattle to England flight deals. Data was last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$486
(Mytrip)

One-way from

$225
(oojo)

Popular in

June

Cheapest in

October

Average price

$650

Good round-trip deal

$618 or less

Good one-way deal

$370 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-London (LON) flights.
Search Deals
From Seattle/Tacoma Intl to England
Search Deals
One-way flight from Seattle/Tacoma Intl to England
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to England.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to England.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to England 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 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Seattle to England that are best for you.

Fly from

Seattle

Fly to

England

Route

Depart

Return

Price

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

Mon 3/30

3:40 pm-1:20 pm

1 stop13h 40m

Edinburgh Turnhouse

Fri 4/10

2:15 pm-8:40 pm

1 stop14h 25m

$528

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

Sun 2/22

2:35 pm-10:10 pm

2 stops23h 35m

London Stansted

Sat 3/7

5:20 pm-5:00 pm

2 stops31h 40m

$558

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

Mon 2/23

2:35 pm-8:15 pm

2 stops21h 40m

Edinburgh Turnhouse

Mon 3/2

7:55 am-5:00 pm

2 stops17h 05m

$571

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Tue 3/10

3:35 pm-8:05 pm

2 stops21h 30m

London Luton

Tue 3/17

9:00 am-6:00 pm

2 stops16h 00m

$593

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 5/12

3:40 pm-11:40 am

1 stop12h 00m

Manchester

Fri 6/19

1:05 pm-5:55 pm

1 stop12h 50m

$594

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 5/13

7:00 pm-11:40 am

1 stop32h 40m

Manchester

Wed 6/3

1:05 pm-5:55 pm

1 stop12h 50m

$596

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

Thu 2/26

2:00 pm-6:00 pm

2 stops20h 00m

London Stansted

Sun 3/1

7:00 pm-12:10 pm

2 stops25h 10m

$597

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 5/13

7:00 pm-11:40 am

1 stop32h 40m

Manchester

Sun 5/31

1:05 pm-11:45 am

1 stop30h 40m

$598

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

Wed 3/4

6:50 pm-3:10 pm

1 stop12h 20m

Edinburgh Turnhouse

Thu 3/12

7:30 am-5:55 pm

1 stop17h 25m

$604

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

Mon 2/23

6:50 pm-6:10 pm

1 stop15h 20m

Edinburgh Turnhouse

Thu 3/12

9:25 am-5:55 pm

1 stop15h 30m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to England

Have a flexible travel schedule? Discover the best time to fly to England from Seattle 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 Seattle to England

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

Currently, November is the cheapest month in which you can book a flight from Seattle to England (average of $486). Flying from Seattle to England in June is currently the most expensive (average of $652). 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 SEA to ENG?

Find hourly flight availability from Seattle to England. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

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

Weekly flight availability from Seattle to England

Explore weekly flight availability from Seattle to England. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 26, 2026.

The most flights from SEA to GBENG are scheduled on a Saturday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost to fly round-trip from Seattle to England?

Reviews of airlines servicing England

Get insights into the airlines that provide service to England. 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 England. Reviews last updated January 26, 2026.
Read reviews from past customers who have flown Delta, Virgin Atlantic, and Icelandair from Seattle to England. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
603 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,098 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,702 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to England. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to England?

    For a flight from Seattle to England, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How long is the flight from Seattle to England?

    Airlines like Icelandair, British Airways, and Virgin Atlantic fly from Seattle to England in about 9h 30m. The time it takes to get you to your destination can typically vary by up to 4h 10m. There are 4783 mi between Seattle and England. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $162 on Icelandair. Other airlines that offer cheap prices include JetBlue from $181 and WestJet from $225 one-way.

  • What are the most popular routes from Seattle to England?

    When deciding which route to take from Seattle to England consider Seattle/Tacoma Intl - London Heathrow, Seattle/Tacoma Intl - London Gatwick or Seattle/Tacoma Intl - London Stansted as they are the most popular.

  • What are the most reliable airlines from Seattle to England?

    Before booking your flight to England from Seattle, check out the most reliable airlines to get you to your destination on time: KLM (81%), Delta (81%), Virgin Atlantic( 81%).

  • What are the cheapest flights from Seattle to England?

    Looking for the cheapest flight from Seattle to England? While on average our users pay $2,238, our data indicates the cheapest price to be $266. The most popular route (Seattle/Tacoma Intl - London Heathrow), is priced around $495.

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

    Yes. In addition to deals on Seattle to England flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to England?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to England.

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

    Yes. Cheapflights offers flight deals from Seattle to England 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 Seattle to England?

    Currently, November is the cheapest month in which you can book a flight from Seattle to England (average of $486). Flying from Seattle to England in June is currently the most expensive (average of $652). 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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Alternative routes for Seattle to England

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Seattle to England

Discover the top 10 airlines that operate flights from Seattle to England. 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 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$465Average$859FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$483Average$646FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$500Average$871FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$517Average$808FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$532Average$757FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$535Average$939FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$547Average$824FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$553Average$980FlexibilityNo cancel feeOn-time75%
FinnairCheapest$556Average$694FlexibilityNo cancel feeOn-time76%
DeltaCheapest$558Average$1,083FlexibilityNo cancel feeOn-timeN/A

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