What is the cheapest month to book a flight from State of Washington?

Currently, November is the cheapest month in which you can book a flight from State of Washington (average of £362). Flying from State of Washington in June will prove the most costly (average of £602). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from State of Washington?

Many airlines operate round-trip flights from State of Washington: Virgin Atlantic, British Airways, Icelandair, KLM, Iberia. These airlines fly to the following popular destinations: London.

What is the cheapest place to fly to from State of Washington?

The cheapest city to fly to from State of Washington is Boise Air Term. Gowen Fld, with prices starting at £58. Explore other affordable destinations below.

What is the cheapest month to fly from State of Washington?

At the present moment the cheapest month to fly from State of Washington is currently November ; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Where are the cheapest places to fly to from State of Washington?

Check out the cheapest flights from State of Washington to embark to: Travel from Seattle to London from £353 round trip Travel from Seattle to Manchester from £424 round trip Travel from Seattle to Edinburgh from £462 round trip Travel from Seattle to Glasgow from £477 round trip

Cheap flight deals from Washington from £74

What to know about flights from Washington

Good round-trip deal	£64 or less
Good one-way deal	£58 or less

Price to beat on a round-trip flight from Washington.

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Price to beat on a one-way flight from Washington.

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Find flights from Washington

Cheapest flights from Washington
Explore the most affordable flight options available from Washington. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Sat 13/919:00SEA - LGW

1 stop11h 40mIcelandair

Mon 22/915:40LGW - SEA

1 stop13h 00mIcelandair

Deal found 28/4£462

Sun 27/719:00SEA - LGW

1 stop32h 45mIcelandair

Thu 28/813:00LGW - SEA

1 stop12h 50mIcelandair

Deal found 27/4£464

Sat 23/819:00SEA - LHR

1 stop17h 20mIcelandair

Sat 6/921:25LHR - SEA

1 stop22h 00mIcelandair

Deal found 27/4£465

Fri 12/915:45SEA - LHR

1 stop12h 10mIcelandair

Sun 28/921:25LHR - SEA

1 stop31h 15mIcelandair

Deal found 29/4£467

Tue 2/915:45SEA - LGW

1 stop14h 55mIcelandair

Thu 18/915:40LGW - SEA

1 stop13h 00mIcelandair

Deal found 28/4£468

Sat 16/822:55SEA - LHR

1 stop24h 20mDelta

Thu 28/817:25LHR - SEA

Nonstop10h 20mDelta

Deal found 29/4£468

Wed 24/916:20SEA - LHR

1 stop33h 00mScandinavian Airlines

Wed 15/1006:40LHR - SEA

1 stop15h 20mScandinavian Airlines

Deal found 28/4£469

Wed 13/815:45SEA - LGW

1 stop12h 00mIcelandair

Sat 23/815:40LGW - SEA

1 stop27h 45mIcelandair

Deal found 28/4£470

Fri 19/915:20PDX - LGW

1 stop15h 20mIcelandair

Fri 26/915:40LGW - PDX

1 stop34h 15mIcelandair

Deal found 28/4£470

Fri 17/1019:00SEA - LGW

1 stop11h 40mIcelandair

Sun 26/1014:40LGW - SEA

1 stop34h 20mIcelandair

Deal found 29/4£471

Fri 19/915:20PDX - LHR

1 stop12h 35mIcelandair

Fri 26/913:05LHR - PDX

1 stop12h 50mIcelandair

Deal found 28/4£471

Fri 8/823:30SEA - LGW

1 stop28h 15mIcelandair

Mon 18/815:40LGW - SEA

1 stop27h 45mIcelandair

Deal found 28/4£471

Best flights from Washington
Discover carefully curated flight deals from Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Sat 13/919:00SEA - LGW

1 stop11h 40mIcelandair

Mon 22/915:40LGW - SEA

1 stop13h 00mIcelandair

Deal found 28/4£462

Sat 16/822:55SEA - LHR

1 stop24h 20mDelta

Thu 28/817:25LHR - SEA

Nonstop10h 20mDelta

Deal found 29/4£468

Wed 24/916:20SEA - LHR

1 stop33h 00mScandinavian Airlines

Wed 15/1006:40LHR - SEA

1 stop15h 20mScandinavian Airlines

Deal found 28/4£469

Sun 3/813:30SEA - LHR

Nonstop9h 20mIberia

Tue 19/816:30LHR - SEA

Nonstop9h 50mIberia

Deal found 29/4£475

Wed 27/816:00SEA - STN

2 stops22h 30mMultiple Airlines

Tue 2/914:45STN - SEA

2 stops31h 05mMultiple Airlines

Deal found 29/4£479

Sun 10/810:23PDX - LHR

1 stop12h 57mAmerican Airlines

Fri 29/815:40LHR - PDX

Nonstop9h 55mAmerican Airlines

Deal found 29/4£494

Mon 22/919:25PDX - LHR

Nonstop9h 35mBritish Airways

Fri 3/1015:40LHR - PDX

Nonstop9h 55mBritish Airways

Deal found 28/4£503

Wed 3/907:20SEA - LHR

1 stop15h 10mUnited Airlines

Wed 17/906:30LHR - SEA

2 stops20h 06mUnited Airlines

Deal found 28/4£505

Tue 30/910:00PDX - LHR

2 stops17h 50mAir Canada

Tue 14/1006:00LHR - PDX

2 stops20h 46mAir Canada

Deal found 29/4£510

Tue 23/910:00SEA - LHR

2 stops17h 50mLufthansa

Tue 14/1006:30LHR - SEA

1 stop13h 25mLufthansa

Deal found 28/4£515

Tue 23/913:45SEA - LGW

2 stops20h 05mSWISS

Tue 7/1018:35LGW - SEA

2 stops32h 01mSWISS

Deal found 28/4£522

Mon 4/805:30SEA - LGW

2 stops20h 30mVirgin Atlantic

Thu 14/812:00LGW - SEA

2 stops19h 55mVirgin Atlantic

Deal found 28/4£536

Direct flights from Washington
Explore direct flight options from Washington based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Sun 3/813:30SEA - LHR

Nonstop9h 20mIberia

Tue 19/816:30LHR - SEA

Nonstop9h 50mIberia

Deal found 29/4£475

Fri 5/913:30SEA - LHR

Nonstop9h 20mIberia

Tue 23/916:30LHR - SEA

Nonstop9h 50mIberia

Deal found 29/4£482

Mon 4/820:25SEA - LHR

Nonstop9h 50mDelta

Wed 13/817:25LHR - SEA

Nonstop10h 20mDelta

Deal found 29/4£486

Sun 10/819:25PDX - LHR

Nonstop9h 35mIberia

Fri 29/815:40LHR - PDX

Nonstop9h 55mIberia

Deal found 29/4£496

Tue 14/1020:20SEA - LHR

Nonstop9h 20mIberia

Thu 23/1016:30LHR - SEA

Nonstop9h 50mIberia

Deal found 29/4£497

Sun 7/919:25PDX - LHR

Nonstop9h 35mIberia

Wed 17/915:40LHR - PDX

Nonstop9h 55mIberia

Deal found 29/4£500

Wed 24/920:25SEA - LHR

Nonstop9h 50mDelta

Sun 5/1013:25LHR - SEA

Nonstop10h 20mDelta

Deal found 29/4£502

Mon 22/919:25PDX - LHR

Nonstop9h 35mBritish Airways

Fri 3/1015:40LHR - PDX

Nonstop9h 55mBritish Airways

Deal found 28/4£503

Wed 1/1013:30SEA - LHR

Nonstop9h 20mBritish Airways

Tue 14/1016:30LHR - SEA

Nonstop9h 50mBritish Airways

Deal found 29/4£503

Wed 20/813:30SEA - LHR

Nonstop9h 20mIberia

Fri 5/909:50LHR - SEA

Nonstop9h 45mIberia

Deal found 29/4£506

Fri 10/1019:25PDX - LHR

Nonstop9h 35mIberia

Thu 23/1015:40LHR - PDX

Nonstop9h 55mIberia

Deal found 29/4£507

Tue 14/1017:35SEA - LHR

Nonstop9h 45mVirgin Atlantic

Thu 23/1017:25LHR - SEA

Nonstop10h 25mVirgin Atlantic

Deal found 28/4£507

Last-minute flights from Washington
Discover last-minute flight deals departing from Washington. Data was last updated 30 April 2025 and is based on user searches.

Sun 4/519:00SEA - LGW

1 stop32h 45mIcelandair

Tue 20/515:40LGW - SEA

1 stop13h 00mIcelandair

Deal found 28/4£469

Sun 4/519:00SEA - LHR

1 stop32h 55mIcelandair

Tue 20/521:25LHR - SEA

1 stop31h 15mIcelandair

Deal found 29/4£473

Sun 4/519:00SEA - LHR

1 stop32h 55mIcelandair

Tue 20/521:25LHR - SEA

1 stop31h 15mIcelandair

Deal found 28/4£474

Sun 4/519:00SEA - LGW

1 stop32h 45mIcelandair

Tue 20/515:40LGW - SEA

1 stop13h 00mIcelandair

Deal found 29/4£474

Sun 4/519:00SEA - LHR

1 stop32h 55mIcelandair

Tue 20/521:25LHR - SEA

1 stop31h 15mIcelandair

Deal found 28/4£475

Sun 4/519:00SEA - LGW

1 stop32h 45mIcelandair

Tue 20/515:40LGW - SEA

1 stop13h 00mIcelandair

Deal found 28/4£477

Sun 4/519:00SEA - LGW

1 stop32h 45mIcelandair

Tue 20/515:40LGW - SEA

1 stop13h 00mIcelandair

Deal found 28/4£480

Sun 4/519:00SEA - LGW

1 stop32h 45mIcelandair

Thu 15/515:40LGW - SEA

1 stop13h 00mIcelandair

Deal found 28/4£480

Sun 4/519:00SEA - LHR

1 stop32h 55mIcelandair

Tue 20/521:25LHR - SEA

1 stop31h 15mIcelandair

Deal found 28/4£484

Mon 5/519:00SEA - LHR

1 stop17h 20mIcelandair

Thu 15/521:25LHR - SEA

1 stop31h 15mIcelandair

Deal found 29/4£483

Tue 6/519:00SEA - LHR

1 stop17h 20mIcelandair

Tue 20/521:25LHR - SEA

1 stop31h 15mIcelandair

Deal found 28/4£467

Wed 7/519:00SEA - LGW

1 stop11h 40mIcelandair

Sun 11/515:40LGW - SEA

1 stop13h 00mIcelandair

Deal found 29/4£483

One-way flights from Washington
Search for one-way flight options from Washington. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Mon 4/819:00SEA - LHR

1 stop17h 20mIcelandair

Deal found 28/4£212

Sun 4/519:00SEA - LGW

1 stop32h 45mIcelandair

Deal found 28/4£213

Wed 7/519:00SEA - LHR

1 stop32h 55mIcelandair

Deal found 28/4£213

Tue 16/919:00SEA - LGW

2 stops17h 10mMultiple Airlines

Deal found 27/4£214

Wed 15/1015:45SEA - STN

2 stops22h 30mMultiple Airlines

Deal found 28/4£216

Sun 5/1015:45SEA - LHR

1 stop12h 10mIcelandair

Deal found 27/4£216

Sun 5/1015:45SEA - LGW

1 stop14h 55mIcelandair

Deal found 27/4£217

Sun 19/1015:45SEA - LHR

1 stop12h 10mIcelandair

Deal found 28/4£217

Wed 15/1015:45SEA - LHR

3 stops21h 55mMultiple Airlines

Deal found 28/4£219

Wed 15/1015:45SEA - LGW

2 stops20h 25mMultiple Airlines

Deal found 28/4£221

Mon 25/815:45SEA - LHR

1 stop12h 10mIcelandair

Deal found 28/4£221

Tue 9/915:45SEA - LGW

1 stop14h 55mIcelandair

Deal found 28/4£222

Find flights from Washington within your budget

Fly to

Route

Depart

Return

Price

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sat 13/9

19:00-14:40

1 stop11h 40m

London Gatwick

Mon 22/9

15:40-20:40

1 stop13h 00m

£462

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sun 27/7

19:00-11:45

1 stop32h 45m

London Gatwick

Thu 28/8

13:00-17:50

1 stop12h 50m

£464

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Sat 23/8

23:30-20:20

1 stop12h 50m

London Heathrow

Sun 7/9

21:25-11:25

1 stop22h 00m

£465

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Sat 16/8

22:55-07:15

1 stop24h 20m

London Heathrow

Thu 28/8

17:25-19:45

Nonstop10h 20m

£468

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Wed 24/9

16:20-09:20

1 stop33h 00m

London Heathrow

Tue 14/10

18:40-14:00

1 stop27h 20m

£469

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Wed 21/5

16:00-18:30

1 stop18h 30m

London Heathrow

Mon 26/5

07:05-13:50

2 stops14h 45m

£472

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Mon 4/8

16:00-09:20

1 stop33h 20m

London Heathrow

Fri 15/8

19:30-13:50

1 stop26h 20m

£474

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Sun 3/8

13:30-06:50

Nonstop9h 20m

London Heathrow

Tue 19/8

16:30-18:20

Nonstop9h 50m

£475

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

Wed 27/8

16:00-22:30

2 stops22h 30m

London Stansted

Tue 2/9

14:45-13:50

2 stops31h 05m

£479

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Mon 4/8

20:25-14:15

Nonstop9h 50m

London Heathrow

Wed 13/8

06:15-11:15

1 stop13h 00m

£480

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 60 results

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What to know about flights from Washington

Good round-trip deal

Good one-way deal

Find flights from Washington

Cheapest flights from WashingtonExplore the most affordable flight options available from Washington. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Washington. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Find flights from Washington within your budget

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Book with Flexibility

Travel Smart

Cheapest flights from Washington
Explore the most affordable flight options available from Washington. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.