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Cheap flights from Seattle to England from C$ 408

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LHR
22 Apr — 29 Apr1
1 adult

Cheap flight deals from Seattle to England

Keep the following information in mind while searching for Seattle to England flight deals. Data was last updated 17 April 2025.

Round-trip from

C$ 821

One-way from

C$ 408

Popular in

June

Cheapest in

October

Average price

C$ 948

Good round-trip deal

C$ 1,014 or less

Good one-way deal

C$ 561 or less
Icelandair
  • Icelandair
  • 12/5-16/5
  • 2 total stops
  • 27h 30m total
  • Seattle to England
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15/7
  • 15/7
  • 1 total stop
  • 34h 37m total
  • Seattle to England
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Highest demand for flights based on searches. 18% potential increase in price (C$ 344 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 55 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to England.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to England.
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Find 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 17 April 2025.

Mon 12/53:45 p.m.SEA - MAN
1 stop11h 55mIcelandair
Fri 16/51:05 p.m.MAN - SEA
1 stop15h 35mIcelandair
Deal found 17/4C$ 821
Thu 1/57:35 p.m.SEA - LGW
1 stop31h 20mMultiple Airlines
Sun 4/510:55 a.m.LGW - SEA
1 stop34h 30mMultiple Airlines
Deal found 17/4C$ 865
Wed 1/107:00 p.m.SEA - LGW
1 stop11h 40mIcelandair
Wed 15/103:40 p.m.LGW - SEA
1 stop13h 00mIcelandair
Deal found 17/4C$ 879
Wed 1/103:45 p.m.SEA - LHR
1 stop12h 10mIcelandair
Mon 13/109:25 p.m.LHR - SEA
1 stop28h 25mIcelandair
Deal found 17/4C$ 887
Fri 23/54:00 p.m.SEA - LHR
2 stops32h 55mScandinavian Airlines
Mon 26/57:05 a.m.LHR - SEA
2 stops14h 45mScandinavian Airlines
Deal found 17/4C$ 911
Mon 1/97:15 p.m.SEA - LHR
1 stop34h 05mUnited Airlines
Tue 30/96:30 a.m.LHR - SEA
2 stops15h 46mUnited Airlines
Deal found 16/4C$ 936
Sun 27/75:45 a.m.SEA - LGW
2 stops20h 15mVirgin Atlantic
Thu 28/812:00 p.m.LGW - SEA
2 stops19h 55mVirgin Atlantic
Deal found 17/4C$ 941
Mon 8/97:20 a.m.SEA - LHR
1 stop18h 40mMultiple Airlines
Mon 29/96:40 p.m.LHR - SEA
2 stops31h 56mMultiple Airlines
Deal found 16/4C$ 947
Mon 1/910:00 a.m.SEA - LHR
2 stops17h 50mLufthansa
Wed 1/1010:50 a.m.LHR - SEA
1 stop14h 09mLufthansa
Deal found 16/4C$ 951
Wed 10/95:35 p.m.SEA - LHR
Nonstop9h 45mDelta
Thu 18/96:30 a.m.LHR - SEA
1 stop13h 15mDelta
Deal found 16/4C$ 953
Fri 2/59:23 p.m.SEA - LHR
1 stop15h 22mJetBlue
Fri 16/58:15 a.m.LHR - SEA
1 stop20h 39mJetBlue
Deal found 17/4C$ 966
Tue 7/1011:04 a.m.SEA - MAN
3 stops22h 21mUnited Airlines
Wed 5/116:05 a.m.MAN - SEA
2 stops24h 54mUnited Airlines
Deal found 17/4C$ 973

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 629,999 searches. Data last updated 17 April 2025.
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

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 12/5

3:45 p.m.-11:40 a.m.

1 stop11h 55m

Manchester

Fri 16/5

1:05 p.m.-8:40 p.m.

1 stop15h 35m

C$ 821

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Thu 1/5

7:35 p.m.-10:55 a.m.

1 stop31h 20m

London Gatwick

Sun 4/5

10:55 a.m.-1:25 p.m.

1 stop34h 30m

C$ 865

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Wed 1/10

7:00 p.m.-2:40 p.m.

1 stop11h 40m

London Gatwick

Wed 15/10

3:40 p.m.-8:40 p.m.

1 stop13h 00m

C$ 879

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Wed 1/10

3:45 p.m.-11:55 a.m.

1 stop12h 10m

London Heathrow

Mon 13/10

9:25 p.m.-5:50 p.m.

1 stop28h 25m

C$ 887

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Fri 23/5

4:00 p.m.-8:55 a.m.

2 stops32h 55m

London Heathrow

Mon 26/5

7:05 a.m.-1:50 p.m.

2 stops14h 45m

C$ 911

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Mon 1/9

7:15 p.m.-1:20 p.m.

1 stop34h 05m

London Heathrow

Tue 30/9

6:30 a.m.-2:16 p.m.

2 stops15h 46m

C$ 936

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sun 27/7

5:45 a.m.-10:00 a.m.

2 stops20h 15m

London Gatwick

Thu 28/8

12:00 p.m.-11:55 p.m.

2 stops19h 55m

C$ 941

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Mon 8/9

7:20 a.m.-10:00 a.m.

1 stop18h 40m

London Heathrow

Mon 29/9

6:40 p.m.-6:36 p.m.

2 stops31h 56m

C$ 947

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Mon 1/9

10:00 a.m.-11:50 a.m.

2 stops17h 50m

London Heathrow

Wed 1/10

10:50 a.m.-4:59 p.m.

1 stop14h 09m

C$ 951

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Wed 10/9

5:35 p.m.-11:20 a.m.

Nonstop9h 45m

London Heathrow

Thu 18/9

6:30 a.m.-11:45 a.m.

1 stop13h 15m

C$ 953

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

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, January is the cheapest month in which you can book a flight from Seattle to England (average of C$ 560). Flying from Seattle to England in July is currently the most expensive (average of C$ 874). 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 17 April 2025.

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 17 April 2025.

The most flights from SEA to GBENG are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in England by month

Plan your trip to England by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in England ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit England when rainfall is around 40.0 mm.

Temperature in England by month

Plan your trip to England by taking into account the average temperature totals by month.

If weather is an important factor for your trip to England, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 17 April 2025.
Get a feel of what it's like to fly with China Airlines, Delta and Alaska Airlines from Seattle to England by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very good
729 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.5

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.2
Very good
729 reviews
China Airlines
8.2
Very good
729 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.5

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Delta
8.0
Very good
7,917 reviews
China Airlines
8.2
Very good
729 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.5

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Alaska Airlines
8.0
Very good
9,882 reviews
China Airlines
8.2
Very good
729 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.5

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
KLM
7.8
Good
1,329 reviews
China Airlines
8.2
Very good
729 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.5

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Finnair
7.6
Good
1,269 reviews
China Airlines
8.2
Very good
729 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.5

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to England. It is only a 18.4 km journey to Seattle/Tacoma Intl (SEA) from Seattle’s city centre.

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

    C$ 412 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Lufthansa and United Airlines, with prices starting from C$ 580 and C$ 586, respectively.

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

    While some choose either Seattle/Tacoma Intl - London Heathrow or Seattle/Tacoma Intl - Manchester, Seattle/Tacoma Intl - Leeds/Bradford is the most popular route from Seattle to England.

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

    Consider Scandinavian Airlines (90%), KLM (85%) or Aeromexico (85%) when booking your flight. These represent the most reliable airlines when flying from Seattle to England.

  • What are the cheapest flights from Seattle to England?

    Looking at all options, your cheapest flight can be booked for C$ 406. While the most popular route (Seattle/Tacoma Intl - Leeds/Bradford) can be booked for C$ 1,070 on average our data indicates C$ 3,065 when flying from Seattle to England.

  • 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, January is the cheapest month in which you can book a flight from Seattle to England (average of C$ 560). Flying from Seattle to England in July is currently the most expensive (average of C$ 874). 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.
Seattle to Heathrow flights
Seattle to Manchester flights
Seattle to Glasgow Intl flights
Seattle to Gatwick flights

Top 6 airlines flying from Seattle to England

Discover the top 6 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 629,999 searches. Data last updated 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 611AverageC$ 802FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapestC$ 633AverageC$ 848FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapestC$ 795AverageC$ 1,011FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapestC$ 809AverageC$ 947FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 821AverageC$ 1,064FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 857AverageC$ 1,090FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to England?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to England. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to England?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to England from Seattle.

Can Cheapflights find flights from Seattle to England with no change fees?

Need flexible booking options for your flight to England from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to England become cheaper?

Yes! Start tracking prices for Seattle to England flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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