Find flights
Deals

£54+ Cheap flights from Washington

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — LHR
8 févr. — 15 févr.1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Washington

Discover essential information about flights departing from Washington, including flight schedules, destinations, airlines operating at the Washington airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 9 janvier 2026.

Good round-trip deal

£72 or less

Good one-way deal

£45 or less
Price to beat on a round-trip flight from Washington.
Search Deals
Price to beat on a one-way flight from Washington.
Search Deals

Find flights from Washington

Enter your travel dates to find the best prices.

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 9 janvier 2026.

lun. 2/214:35SEA - EDI
1 stop11h 25mIcelandair
ven. 6/212:20EDI - SEA
1 stop12h 40mIcelandair
Deal found 7/1£365
jeu. 22/114:35SEA - EDI
1 stop11h 45mIcelandair
ven. 30/112:20EDI - SEA
1 stop12h 40mIcelandair
Deal found 8/1£369
lun. 6/415:40SEA - EDI
1 stop13h 40mIcelandair
mar. 14/414:15EDI - SEA
1 stop14h 25mIcelandair
Deal found 6/1£380
sam. 11/419:00SEA - EDI
1 stop10h 20mIcelandair
ven. 17/414:15EDI - SEA
1 stop11h 40mIcelandair
Deal found 7/1£381
sam. 18/415:40SEA - EDI
1 stop13h 40mIcelandair
dim. 26/414:15EDI - SEA
1 stop14h 25mIcelandair
Deal found 8/1£382
jeu. 22/114:35SEA - EDI
1 stop11h 45mIcelandair
mar. 27/112:20EDI - SEA
1 stop12h 40mIcelandair
Deal found 8/1£382
lun. 16/214:35SEA - EDI
1 stop11h 25mIcelandair
jeu. 26/211:00EDI - SEA
1 stop14h 00mIcelandair
Deal found 7/1£383
mer. 8/419:00SEA - EDI
1 stop10h 20mIcelandair
mar. 14/414:15EDI - SEA
1 stop11h 40mIcelandair
Deal found 7/1£384
sam. 25/415:40SEA - EDI
1 stop13h 40mIcelandair
dim. 3/514:15EDI - SEA
1 stop14h 25mIcelandair
Deal found 7/1£390
lun. 6/419:00SEA - EDI
1 stop10h 20mIcelandair
ven. 17/414:15EDI - SEA
1 stop11h 40mIcelandair
Deal found 7/1£399
lun. 27/419:00SEA - EDI
1 stop10h 20mIcelandair
mar. 5/514:15EDI - SEA
1 stop11h 40mIcelandair
Deal found 7/1£405
mer. 4/217:45SEA - EDI
2 stops16h 50mBritish Airways
mer. 11/214:15EDI - SEA
2 stops32h 21mBritish Airways
Deal found 7/1£406

Find flights from Washington within your budget

 
Find flights departing from Washington that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 janvier 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

lun. 23/2

14:35-10:55

1 stop12h 20m

London Gatwick

mer. 4/3

11:55-17:00

1 stop13h 05m

£409

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

mer. 4/3

14:35-10:55

1 stop12h 20m

London Gatwick

mer. 11/3

11:55-18:00

1 stop13h 05m

£409

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

mar. 17/2

13:25-12:20

1 stop14h 55m

Edinburgh Turnhouse

mer. 4/3

08:20-18:20

1 stop18h 00m

£417

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

mer. 11/3

16:10-20:55

2 stops21h 45m

London Stansted

mar. 17/3

21:20-14:20

2 stops24h 00m

£418

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

mer. 18/2

18:50-15:10

1 stop12h 20m

Edinburgh Turnhouse

lun. 2/3

19:20-11:30

1 stop24h 10m

£419

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

mer. 18/2

18:50-18:35

1 stop15h 45m

Edinburgh Turnhouse

mar. 3/3

07:50-16:55

1 stop17h 05m

£419

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

mar. 17/2

18:50-15:15

1 stop12h 25m

Edinburgh Turnhouse

lun. 2/3

19:20-11:30

1 stop24h 10m

£419

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

mer. 18/2

13:37-17:05

2 stops19h 28m

Edinburgh Turnhouse

jeu. 26/2

06:50-16:55

1 stop18h 05m

£422

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

mer. 29/4

15:40-11:45

1 stop12h 05m

London Gatwick

jeu. 7/5

15:40-20:40

1 stop13h 00m

£424

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

lun. 27/4

15:40-11:45

1 stop12h 05m

London Gatwick

ven. 8/5

15:40-20:40

1 stop13h 00m

£424

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Washington

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

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

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

Currently, January is the cheapest month in which you can book a flight from State of Washington (average of £369). Flying from State of Washington in June will prove the most costly (average of £587). 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. These airlines fly to the following popular destinations: London.

Turkish Airlines
Turkish Airlines
From £388
Air China
Air China
From £526
MIAT Mongolian
MIAT Mongolian
From £174
Jeju Air
Jeju Air
From £248

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

The cheapest city to fly to from State of Washington is San Francisco, with prices starting at £40. Explore other affordable destinations below.

San Francisco
San Francisco
From £40
Vancouver Intl
Vancouver Intl
From £40
Denver Intl
Denver Intl
From £41
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From £41

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Related info for your journey

Access useful and relevant information related to your journey from Washington. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 janvier 2026.

  • 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 January; 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 Edinburgh from £365 round trip
    Travel from Seattle to Glasgow from £367 round trip
    Travel from Seattle to Reykjavik from £608 round trip

  • How does Cheapflights help users find flights from Washington?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington. 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 Washington?

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

  • Can Cheapflights find flights from Washington with no change fees?

    Need flexible booking options for your flight from Washington ? 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 Washington become cheaper?

    Of course! You can now track prices for flights from Washington and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington. 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 Washington?

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

Can Cheapflights find flights from Washington with no change fees?

Need flexible booking options for your flight from Washington ? 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 Washington become cheaper?

Of course! You can now track prices for flights from Washington and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.