How long is the flight from United Kingdom to State of Washington?

United Airlines, Lufthansa, and Icelandair can get you from United Kingdom to State of Washington in just under 13h 05m. Your travel time can differ by up to 12h. There are 4807 mi between United Kingdom and State of Washington. This flight may include one or multiple stops.

What are the cheapest airlines to fly from United Kingdom to State of Washington one-way?

£384 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and WestJet, with prices starting from £398 and £400, respectively.

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

If weather is an important factor for your trip to State of Washington, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Can I find deals for flights from United Kingdom to Washington that include hotel bookings?

Yes. In addition to deals on United Kingdom to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to Washington?

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

Can I find deals for business class flights from United Kingdom to Washington?

Yes. Cheapflights offers flight deals from United Kingdom to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£308+ Flights from the United Kingdom to Washington

Cheap flight deals from United Kingdom to Washington

Round-trip from	£442
One-way from	£308
Popular in	July
Cheapest in	January
Average price	£496
Good round-trip deal	£511 or less
Good one-way deal	£575 or less

Icelandair
28/10-2/11
2 total stops
25h 25m total
United Kingdom to Washington

Search Deals

29/10
3 total stops
53h 57m total
United Kingdom to Washington

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£60 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from United Kingdom to Washington

Cheapest flights from United Kingdom to Washington
Explore the most affordable flight options available from United Kingdom to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 28/1011:55LGW - SEA

1 stop13h 05mIcelandair

Sun 2/1114:35SEA - LGW

1 stop12h 20mIcelandair

Deal found 15/9£442

Mon 22/908:30LHR - SEA

2 stops18h 06mAir Canada

Mon 6/1010:00SEA - LHR

2 stops15h 35mAir Canada

Deal found 15/9£442

Wed 8/1006:30LHR - SEA

2 stops15h 46mMultiple Airlines

Tue 14/1005:30SEA - LHR

2 stops17h 00mMultiple Airlines

Deal found 15/9£444

Wed 5/1112:15LHR - SEA

1 stop12h 45mIcelandair

Sun 15/315:35SEA - LHR

1 stop12h 15mIcelandair

Deal found 15/9£444

Wed 1/1010:30LHR - SEA

1 stop18h 53mFinnair

Sun 5/1000:34SEA - LHR

2 stops21h 46mFinnair

Deal found 15/9£445

Sun 16/1106:00LHR - SEA

2 stops25h 15mSWISS

Sat 29/1110:05SEA - LHR

2 stops16h 05mSWISS

Deal found 15/9£446

Sun 28/906:00LHR - SEA

2 stops23h 15mSWISS

Wed 15/1013:00SEA - LHR

2 stops20h 50mSWISS

Deal found 16/9£447

Mon 3/1117:20LGW - SEA

2 stops49h 15mMultiple Airlines

Sun 16/1121:34SEA - LGW

1 stop24h 26mMultiple Airlines

Deal found 15/9£447

Mon 29/913:25LHR - SEA

Nonstop10h 05mVirgin Atlantic

Mon 13/1005:25SEA - LHR

1 stop20h 25mVirgin Atlantic

Deal found 16/9£447

Fri 26/910:50LHR - SEA

1 stop14h 09mLufthansa

Sun 12/1013:57SEA - LHR

1 stop13h 48mLufthansa

Deal found 16/9£448

Thu 25/915:40LGW - SEA

1 stop13h 00mIcelandair

Sat 29/1114:35SEA - LGW

1 stop12h 20mIcelandair

Deal found 16/9£449

Mon 13/1006:30LHR - SEA

1 stop13h 25mMultiple Airlines

Mon 20/1014:55SEA - LHR

1 stop14h 25mMultiple Airlines

Deal found 15/9£449

Best flights from United Kingdom to Washington
Discover carefully curated flight deals from United Kingdom to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Thu 6/1107:30LHR - SEA

2 stops18h 40mUnited Airlines

Thu 13/1119:13SEA - LHR

2 stops18h 07mUnited Airlines

Deal found 14/9£448

Tue 6/120:15LHR - SEA

1 stop25h 05mLufthansa

Tue 10/210:05SEA - LHR

2 stops16h 05mLufthansa

Deal found 16/9£449

Mon 3/1111:55LGW - SEA

1 stop13h 05mIcelandair

Wed 1/419:00SEA - LGW

1 stop11h 40mIcelandair

Deal found 15/9£454

Tue 18/1106:30LHR - SEA

1 stop13h 15mDelta

Tue 2/1216:50SEA - LHR

Nonstop9h 40mDelta

Deal found 16/9£459

Fri 31/1008:20STN - SEA

2 stops16h 40mMultiple Airlines

Fri 7/1114:35SEA - STN

2 stops16h 40mMultiple Airlines

Deal found 16/9£460

Mon 1/1211:00LHR - SEA

1 stop31h 05mBritish Airways

Mon 19/110:30SEA - LHR

1 stop17h 10mBritish Airways

Deal found 16/9£460

Tue 2/1218:55LCY - SEA

1 stop24h 55mVirgin Atlantic

Wed 18/206:05SEA - LCY

2 stops18h 45mVirgin Atlantic

Deal found 14/9£492

Wed 15/1009:25LCY - SEA

2 stops17h 11mSWISS

Wed 29/1015:37SEA - LCY

2 stops18h 28mSWISS

Deal found 15/9£493

Wed 8/1009:30LHR - PDX

2 stops17h 16mAir Canada

Thu 16/1006:15PDX - LHR

2 stops19h 20mAir Canada

Deal found 17/9£504

Thu 20/1112:30LGW - PDX

2 stops20h 20mAmerican Airlines

Wed 26/1107:40PDX - LGW

2 stops17h 20mAmerican Airlines

Deal found 16/9£513

Tue 7/1013:20EDI - SEA

2 stops32h 40mScandinavian Airlines

Fri 10/1016:20SEA - EDI

2 stops34h 35mScandinavian Airlines

Deal found 15/9£517

Thu 30/1015:30LHR - SEA

1 stop28h 40mUnited Airlines

Tue 4/1108:36SEA - LHR

2 stops17h 49mUnited Airlines

Deal found 16/9£448

Sun 2/1111:55LGW - SEA

1 stop13h 05mIcelandair

Thu 2/419:00SEA - LGW

1 stop11h 40mIcelandair

Deal found 15/9£454

Mon 24/1106:30LHR - SEA

1 stop13h 15mDelta

Mon 1/1216:50SEA - LHR

Nonstop9h 40mDelta

Deal found 16/9£459

Thu 30/1005:55STN - SEA

2 stops19h 05mMultiple Airlines

Thu 13/1114:35SEA - STN

2 stops21h 10mMultiple Airlines

Deal found 14/9£461

Thu 13/1118:15LCY - SEA

1 stop25h 55mLufthansa

Mon 17/1114:00SEA - LCY

1 stop18h 40mLufthansa

Deal found 14/9£471

Wed 8/1010:00LCY - SEA

1 stop14h 05mVirgin Atlantic

Wed 22/1007:50SEA - LCY

2 stops17h 00mVirgin Atlantic

Deal found 16/9£493

Wed 8/1008:20LHR - PDX

1 stop16h 44mBritish Airways

Thu 16/1019:25PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 17/9£499

Sat 1/1111:55LGW - SEA

1 stop13h 05mIcelandair

Wed 11/315:35SEA - LGW

1 stop12h 20mIcelandair

Deal found 15/9£455

Mon 13/1006:30LHR - SEA

1 stop13h 25mUnited Airlines

Mon 20/1007:00SEA - LHR

2 stops19h 10mUnited Airlines

Deal found 15/9£455

Mon 6/1014:10LHR - PDX

1 stop27h 10mAir Canada

Fri 17/1006:15PDX - LHR

2 stops19h 20mAir Canada

Deal found 17/9£504

Tue 2/1211:45LHR - SEA

1 stop32h 05mDelta

Wed 18/216:55SEA - LHR

Nonstop9h 35mDelta

Deal found 14/9£459

Wed 19/1106:30LHR - SEA

1 stop13h 15mMultiple Airlines

Thu 27/1116:48SEA - LHR

Nonstop9h 42mMultiple Airlines

Deal found 16/9£461

Thu 5/309:10MAN - SEA

2 stops21h 19mSWISS

Mon 9/314:47SEA - MAN

2 stops34h 33mSWISS

Deal found 14/9£540

Thu 5/309:25EDI - SEA

1 stop34h 05mAmerican Airlines

Mon 9/313:48SEA - EDI

2 stops20h 12mAmerican Airlines

Deal found 15/9£543

Sun 2/1111:55LGW - SEA

1 stop13h 05mIcelandair

Mon 16/315:35SEA - LGW

1 stop12h 20mIcelandair

Deal found 15/9£455

Fri 21/1115:00LHR - PDX

2 stops26h 15mAir Canada

Sat 29/1109:50PDX - LHR

1 stop18h 00mAir Canada

Deal found 16/9£504

Wed 19/1106:30LHR - SEA

1 stop13h 15mDelta

Wed 26/1116:48SEA - LHR

Nonstop9h 42mDelta

Deal found 16/9£461

Wed 19/1113:45LHR - PDX

Nonstop10h 10mBritish Airways

Thu 27/1105:30PDX - LHR

1 stop22h 45mBritish Airways

Deal found 16/9£513

Tue 11/1110:10MAN - PDX

2 stops20h 46mScandinavian Airlines

Tue 18/1107:05PDX - MAN

2 stops18h 25mScandinavian Airlines

Deal found 15/9£565

Direct flights from United Kingdom to Washington
Explore direct flight options from United Kingdom to Washington based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Wed 8/1013:25LHR - SEA

Nonstop10h 05mVirgin Atlantic

Tue 14/1017:35SEA - LHR

Nonstop9h 45mVirgin Atlantic

Deal found 15/9£444

Mon 17/1112:20LHR - SEA

Nonstop10h 28mVirgin Atlantic

Wed 26/1116:48SEA - LHR

Nonstop9h 42mVirgin Atlantic

Deal found 16/9£444

Tue 24/214:45LHR - SEA

Nonstop10h 05mVirgin Atlantic

Tue 3/319:20SEA - LHR

Nonstop9h 30mVirgin Atlantic

Deal found 16/9£445

Mon 29/913:25LHR - SEA

Nonstop10h 05mVirgin Atlantic

Mon 13/1017:35SEA - LHR

Nonstop9h 45mVirgin Atlantic

Deal found 15/9£448

Tue 10/309:25LHR - SEA

Nonstop10h 05mBritish Airways

Tue 17/314:25SEA - LHR

Nonstop9h 35mBritish Airways

Deal found 15/9£450

Tue 2/1214:55LHR - SEA

Nonstop10h 00mBritish Airways

Wed 18/218:50SEA - LHR

Nonstop9h 30mBritish Airways

Deal found 14/9£459

Mon 6/1013:25LHR - SEA

Nonstop10h 05mVirgin Atlantic

Mon 20/1017:35SEA - LHR

Nonstop9h 45mVirgin Atlantic

Deal found 15/9£460

Tue 14/1013:25LHR - SEA

Nonstop10h 05mVirgin Atlantic

Mon 20/1017:35SEA - LHR

Nonstop9h 45mVirgin Atlantic

Deal found 14/9£461

Wed 26/1113:45LHR - PDX

Nonstop10h 10mBritish Airways

Wed 21/117:45PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 16/9£510

Mon 3/1113:45LHR - PDX

Nonstop10h 10mMultiple Airlines

Mon 17/1117:45PDX - LHR

Nonstop9h 35mMultiple Airlines

Deal found 16/9£521

Mon 3/1113:45LHR - PDX

Nonstop10h 10mAmerican Airlines

Mon 17/1117:45PDX - LHR

Nonstop9h 35mAmerican Airlines

Deal found 16/9£522

Wed 4/313:45LHR - PDX

Nonstop10h 10mAmerican Airlines

Fri 13/318:45PDX - LHR

Nonstop9h 35mAmerican Airlines

Deal found 16/9£524

Last-minute flights from United Kingdom to Washington
Discover last-minute flight deals from United Kingdom to Washington. Data last updated 17 September 2025 and is based on user searches.

Mon 22/908:30LHR - SEA

2 stops18h 06mAir Canada

Mon 6/1010:00SEA - LHR

2 stops15h 35mAir Canada

Deal found 15/9£442

Mon 22/919:45LHR - SEA

1 stop23h 30mVirgin Atlantic

Mon 6/1021:59SEA - LHR

1 stop14h 01mVirgin Atlantic

Deal found 15/9£445

Mon 22/906:00LHR - SEA

2 stops22h 42mAustrian Airlines

Mon 6/1008:00SEA - LHR

1 stop14h 55mAustrian Airlines

Deal found 15/9£446

Wed 24/915:35LGW - SEA

1 stop13h 05mIcelandair

Tue 2/1214:35SEA - LGW

1 stop12h 20mIcelandair

Deal found 16/9£452

Wed 24/913:05LHR - SEA

1 stop12h 45mIcelandair

Thu 16/1015:45SEA - LHR

1 stop12h 10mIcelandair

Deal found 16/9£455

Thu 25/915:40LGW - SEA

1 stop13h 00mIcelandair

Sat 29/1114:35SEA - LGW

1 stop12h 20mIcelandair

Deal found 16/9£449

Thu 25/906:30LHR - SEA

1 stop13h 25mLufthansa

Sun 12/1013:12SEA - LHR

1 stop13h 28mLufthansa

Deal found 16/9£449

Fri 26/910:50LHR - SEA

1 stop14h 09mLufthansa

Mon 13/1013:12SEA - LHR

1 stop13h 28mLufthansa

Deal found 16/9£448

Tue 21/1015:40LGW - SEA

1 stop34h 10mIcelandair

Sun 26/1015:35SEA - LGW

1 stop15h 05mIcelandair

Deal found 14/9£454

Tue 28/1011:55LGW - SEA

1 stop13h 05mIcelandair

Sun 2/1114:35SEA - LGW

1 stop12h 20mIcelandair

Deal found 15/9£442

Tue 28/1011:55LGW - SEA

1 stop13h 05mIcelandair

Tue 11/1114:35SEA - LGW

1 stop12h 20mIcelandair

Deal found 16/9£452

Wed 29/1011:55LGW - SEA

1 stop13h 05mIcelandair

Mon 10/1114:35SEA - LGW

1 stop12h 20mIcelandair

Deal found 16/9£455

One-way flights from United Kingdom to Washington
Search for one-way flight options from United Kingdom to Washington. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Wed 29/1019:35MAN - SEA

3 stops53h 57mMultiple Airlines

Deal found 15/9£308

Wed 15/1020:10MAN - SEA

2 stops46h 39mMultiple Airlines

Deal found 15/9£309

Thu 30/1015:20MAN - SEA

3 stops48h 19mMultiple Airlines

Deal found 15/9£339

Tue 28/1015:50MAN - SEA

3 stops49h 30mMultiple Airlines

Deal found 15/9£341

Mon 16/212:30MAN - SEA

2 stops32h 53mMultiple Airlines

Deal found 15/9£342

Tue 14/1016:05MAN - SEA

3 stops35h 26mMultiple Airlines

Deal found 15/9£352

Tue 7/1021:10LHR - SEA

1 stop28h 40mAer Lingus

Deal found 15/9£366

Thu 16/1008:35MAN - SEA

3 stops34h 14mMultiple Airlines

Deal found 15/9£367

Wed 15/1017:20STN - SEA

2 stops35h 20mMultiple Airlines

Deal found 15/9£368

Mon 15/1209:55LHR - SEA

2 stops32h 33mMultiple Airlines

Deal found 15/9£368

Sat 11/1009:25STN - SEA

2 stops19h 15mMultiple Airlines

Deal found 15/9£369

Sun 26/1014:40LTN - SEA

3 stops50h 21mMultiple Airlines

Deal found 16/9£369

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Thu 6/11

07:30-18:10

2 stops18h 40m

Seattle/Tacoma Intl

Thu 13/11

19:13-21:20

2 stops18h 07m

£448

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Thu 30/10

15:30-13:10

1 stop28h 40m

Seattle/Tacoma Intl

Tue 4/11

08:36-10:25

2 stops17h 49m

£448

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Tue 6/1

20:15-13:20

1 stop25h 05m

Seattle/Tacoma Intl

Tue 10/2

10:05-10:10

2 stops16h 05m

£449

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Mon 3/11

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Wed 1/4

19:00-14:40

1 stop11h 40m

£454

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Sun 2/11

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Thu 2/4

19:00-14:40

1 stop11h 40m

£454

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Sat 1/11

11:55-18:00

1 stop13h 05m

Seattle/Tacoma Intl

Wed 11/3

15:35-10:55

1 stop12h 20m

£455

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Mon 13/10

06:30-11:55

1 stop13h 25m

Seattle/Tacoma Intl

Mon 20/10

07:00-10:10

2 stops19h 10m

£455

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Sun 2/11

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Mon 16/3

15:35-10:55

1 stop12h 20m

£455

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Tue 18/11

06:30-11:45

1 stop13h 15m

Seattle/Tacoma Intl

Tue 2/12

16:50-10:30

Nonstop9h 40m

£459

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Mon 24/11

06:30-11:45

1 stop13h 15m

Seattle/Tacoma Intl

Mon 1/12

16:50-10:30

Nonstop9h 40m

£459

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results

...

Best time to book a flight from United Kingdom to Washington

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

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Washington

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to State of Washington (average of £622). Flying from United Kingdom to State of Washington in July is currently the most expensive (average of £946). 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 GB to WA?

When flying from United Kingdom to State of Washington, 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 United Kingdom to State of Washington

The most flights from GB0 to USWA are scheduled on a Monday (21 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Washington

Get a feel of what it's like to fly with KLM, Air France, andVirgin Atlantic from the United Kingdom to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air France

7.4

Good

1,468 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Virgin Atlantic

7.4

Good

664 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Icelandair

7.0

Good

544 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,363 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from United Kingdom to State of Washington?
United Airlines, Lufthansa, and Icelandair can get you from United Kingdom to State of Washington in just under 13h 05m. Your travel time can differ by up to 12h. There are 4807 mi between United Kingdom and State of Washington. This flight may include one or multiple stops.
What are the cheapest airlines to fly from United Kingdom to State of Washington one-way?
£384 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and WestJet, with prices starting from £398 and £400, respectively.
Can I find deals for flights from United Kingdom to Washington that include hotel bookings?
Yes. In addition to deals on United Kingdom to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Washington.
Can I find deals for business class flights from United Kingdom to Washington?
Yes. Cheapflights offers flight deals from United Kingdom to Washington 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 United Kingdom to State of Washington?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to State of Washington (average of £622). Flying from United Kingdom to State of Washington in July is currently the most expensive (average of £946). 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

Alternative routes for United Kingdom to Washington

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Complete your trip

State of Washington car hire

Seattle/Tacoma Intl Airport car hire

Spokane Airport car hire

Pasco Tri Cities Airport car hire

Bellingham Airport car hire

Wenatchee Pangborn Field Airport car hire

Pullman Moscow Regional Airport car hire

Yakima Air Terminal Airport car hire

Walla Walla Airport car hire

Kenmore Air Harbor Airport car hire

Seattle car hire

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Top 10 airlines flying from United Kingdom to Washington

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£320	Average£598	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air France	Cheapest£379	Average£653	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Lufthansa	Cheapest£389	Average£574	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£390	Average£577	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£398	Average£629	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	Cheapest£399	Average£641	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Aer Lingus	Cheapest£400	Average£764	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£421	Average£638	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£432	Average£631	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Scandinavian Airlines	Cheapest£434	Average£628	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights

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Cheap flights from the United Kingdom to Washington from £308

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Washington

Keep the following information in mind while searching for United Kingdom to Washington flight deals. Data was last updated 17 September 2025.

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Find flight deals from United Kingdom to Washington

Cheapest flights from United Kingdom to WashingtonExplore the most affordable flight options available from United Kingdom to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from United Kingdom to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

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Best time to book a flight from United Kingdom to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from United Kingdom with our price prediction graph.

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Everything you need to know about your flight from the United Kingdom to Washington

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

What is the cheapest time of day to fly from GB to WA?

Find hourly flight availability from United Kingdom to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Weekly flight availability from United Kingdom to State of Washington

Reviews of airlines servicing Washington

Get a feel of what it's like to fly with KLM, Air France, andVirgin Atlantic from the United Kingdom to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from United Kingdom to State of Washington?

What are the cheapest airlines to fly from United Kingdom to State of Washington one-way?

Can I find deals for flights from United Kingdom to Washington that include hotel bookings?

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Can I find deals for business class flights from United Kingdom to Washington?

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

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Alternative routes for United Kingdom to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from United Kingdom to Washington

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How does Cheapflights help users find flights from United Kingdom to Washington?

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Washington?

Can Cheapflights find flights from United Kingdom to Washington with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to Washington become cheaper?

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Cheapest flights from United Kingdom to Washington
Explore the most affordable flight options available from United Kingdom to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.