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Cheap flights from Seattle to England from £213

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LHR
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

£440

One-way from

£213

Popular in

June

Cheapest in

January

Average price

£562

Good round-trip deal

£486 or less

Good one-way deal

£311 or less
Icelandair
  • Icelandair
  • 2/5-7/5
  • 2 total stops
  • 48h 15m total
  • Seattle to England
WestJet
  • WestJet
  • 5/3
  • 1 total stop
  • 13h 35m total
  • Seattle to England
Highest demand for flights based on searches. 22% potential increase in price (£146 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Seattle/Tacoma Intl to England.
Price to beat on a one-way flight from Seattle/Tacoma Intl to England.

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 21 February 2025.

Fri 2/519:00SEA - MAN
1 stop32h 40mIcelandair
Wed 7/513:05MAN - SEA
1 stop15h 35mIcelandair
Deal found 20/2£440
Sun 6/418:45SEA - EDI
1 stop12h 15mAer Lingus
Tue 22/411:55EDI - SEA
1 stop13h 04mAer Lingus
Deal found 21/2£461
Tue 1/415:45SEA - LGW
1 stop12h 00mIcelandair
Tue 29/415:40LGW - SEA
1 stop13h 00mIcelandair
Deal found 21/2£463
Tue 1/418:45SEA - LHR
1 stop12h 10mAer Lingus
Thu 10/407:40LHR - SEA
1 stop17h 19mAer Lingus
Deal found 20/2£463
Sat 1/314:35SEA - LHR
1 stop12h 15mIcelandair
Wed 5/312:15LHR - SEA
1 stop12h 45mIcelandair
Deal found 21/2£464
Tue 1/420:20SEA - LHR
Nonstop9h 20mIberia
Tue 29/409:25LHR - SEA
Nonstop9h 45mIberia
Deal found 20/2£475
Wed 30/412:30SEA - LGW
2 stops33h 50mMultiple Airlines
Mon 5/518:50LGW - SEA
2 stops33h 38mMultiple Airlines
Deal found 20/2£478
Fri 14/320:25SEA - LHR
Nonstop9h 45mKLM
Mon 24/306:30LHR - SEA
1 stop13h 10mKLM
Deal found 20/2£482
Wed 19/307:15SEA - MAN
1 stop16h 45mDelta
Wed 26/312:00MAN - SEA
1 stop17h 22mDelta
Deal found 20/2£483
Tue 7/1020:20SEA - MAN
1 stop14h 45mBritish Airways
Wed 5/1107:50MAN - SEA
1 stop17h 05mBritish Airways
Deal found 21/2£484
Wed 8/1016:20SEA - LHR
2 stops18h 30mScandinavian Airlines
Wed 15/1007:05LHR - SEA
2 stops14h 55mScandinavian Airlines
Deal found 20/2£484
Tue 1/415:05SEA - LHR
1 stop14h 15mAir Canada
Tue 29/409:30LHR - SEA
2 stops16h 58mAir Canada
Deal found 20/2£486

Find flights from Seattle to England within your budget

Customise 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Seattle

Fly to

England

Route

Depart

Return

Price

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 2/5

19:00-11:40

1 stop32h 40m

Manchester

Wed 7/5

13:05-20:40

1 stop15h 35m

£440

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

Sun 6/4

18:45-15:00

1 stop12h 15m

Edinburgh Turnhouse

Tue 22/4

11:55-16:59

1 stop13h 04m

£461

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Tue 1/4

15:45-11:45

1 stop12h 00m

London Gatwick

Tue 29/4

15:40-20:40

1 stop13h 00m

£463

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Tue 1/4

18:45-14:55

1 stop12h 10m

London Heathrow

Thu 10/4

07:40-16:59

1 stop17h 19m

£463

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Tue 1/4

15:45-11:55

1 stop12h 10m

London Heathrow

Tue 29/4

13:05-17:50

1 stop12h 45m

£467

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Tue 1/4

20:20-13:40

Nonstop9h 20m

London Heathrow

Tue 29/4

09:25-11:10

Nonstop9h 45m

£475

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Wed 30/4

12:30-06:20

2 stops33h 50m

London Gatwick

Mon 5/5

18:50-20:28

2 stops33h 38m

£478

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Fri 14/3

20:25-13:10

Nonstop9h 45m

London Heathrow

Mon 24/3

06:30-12:40

1 stop13h 10m

£482

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 19/3

07:15-07:00

1 stop16h 45m

Manchester

Wed 26/3

12:00-22:22

1 stop17h 22m

£483

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Tue 1/4

15:05-13:20

1 stop14h 15m

London Heathrow

Tue 29/4

09:30-18:28

2 stops16h 58m

£486

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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 return 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.

Travel insights for flights from Seattle to England

Get recent, data-driven insights about flights from Seattle to England including ideal travel times, pricing trends, and more.

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 £112). Flying from Seattle to England in August is currently the most expensive (average of £163). 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 21 February 2025.

When flying from Seattle to England, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 21 February 2025.

The most flights from SEA to GBENG are scheduled on a Friday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 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 inches 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 21 February 2025.
To help decide which airline to fly from Seattle to England, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very Good

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £213. However, be on the lookout for offers from Icelandair and Air Canada, as they are both options that can get you from Seattle to England for a low price.

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to England on time: Aeromexico (82%), Singapore Airlines (81%), American Airlines (72%).

  • What are the cheapest flights from Seattle to England?

    The cheapest flight price from Seattle to England is £293. On average you can expect to pay £700. The most popular route, (Seattle/Tacoma Intl - London Heathrow), can usually be booked for £460.

  • 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 holiday 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 £112). Flying from Seattle to England in August is currently the most expensive (average of £163). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Seattle to England

Discover the top 4 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£384Average£464FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£417Average£746FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£456Average£910FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£476Average£684FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to England flexibly with Cheapflights today.

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