How long is the flight from London Heathrow Airport to State of Washington?

Delta, United Airlines, and British Airways can get you from London Heathrow Airport to State of Washington in just under 10h 30m. Your travel time can differ by up to 24h 29m. The distance from London Heathrow Airport to State of Washington is about 4783 mi. This flight may include one or multiple stops.

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).

What are the most popular routes from London Heathrow Airport to State of Washington?

When deciding which route to take from London Heathrow Airport to State of Washington consider London Heathrow - Seattle/Tacoma Intl, London Heathrow - Portland or London Heathrow - Spokane as they are the most popular.

What are the cheapest flights from London Heathrow Airport to State of Washington?

Looking for the cheapest flight from London Heathrow Airport to State of Washington? While on average our users pay £1,887, our data indicates the cheapest price to be £362. The most popular route (London Heathrow - Seattle/Tacoma Intl), is priced around £329.

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

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

How can I find direct flights from Heathrow to Washington?

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£391+ Cheap Flights from London Heathrow Airport to Washington

Cheap flight deals from Heathrow to Washington

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Heathrow to Washington
Explore the most affordable flight options available from Heathrow to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Thu 1/1006:30 -

1 stop18h 05m

Fri 16/1021:50 -

Nonstop9h 45m

Deal found 24/9£418

Mon 7/1206:30 -

1 stop13h 20m

Wed 20/116:55 -

Nonstop9h 45m

Deal found 24/9£421

Thu 1/1011:40 -

Nonstop10h 20m

Sat 17/1017:30 -

Nonstop9h 50m

Deal found 24/9£422

Wed 16/1206:30 -

2 stops22h 12m

Tue 12/105:45 -

1 stop20h 15m

Deal found 24/9£423

Tue 27/1009:30 -

1 stop34h 30m

Wed 2/1210:48 -

2 stops16h 02m

Deal found 24/9£423

Thu 1/1017:45 -

Nonstop10h 29m

Sat 17/1017:30 -

Nonstop9h 50m

Deal found 22/9£424

Fri 25/1206:30 -

2 stops18h 58m

Thu 7/116:55 -

Nonstop9h 45m

Deal found 23/9£425

Tue 15/1209:30 -

1 stop34h 30m

Wed 13/113:16 -

2 stops16h 14m

Deal found 23/9£426

Wed 9/1208:55 -

1 stop14h 18m

Thu 14/116:55 -

Nonstop9h 45m

Deal found 24/9£426

Tue 27/1009:30 -

1 stop34h 30m

Tue 10/1105:05 -

1 stop20h 35m

Deal found 21/9£427

Mon 28/917:35 -

1 stop25h 40m

Tue 13/1013:30 -

1 stop16h 15m

Deal found 21/9£428

Sun 8/1114:45 -

1 stop17h 00m

Sun 15/1113:58 -

1 stop14h 22m

Deal found 24/9£503

Best flights from Heathrow to Washington
Discover carefully curated flight deals from Heathrow to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Tue 15/1212:20 -

Nonstop10h 30m

Wed 6/107:15 -

1 stop16h 50m

Deal found 21/9£436

Tue 29/1218:00 -

1 stop34h 59m

Thu 7/108:30 -

2 stops16h 40m

Deal found 21/9£442

Fri 25/1207:30 -

2 stops23h 03m

Fri 8/114:39 -

1 stop32h 16m

Deal found 22/9£448

Sun 8/1114:45 -

1 stop17h 00m

Sun 15/1113:58 -

1 stop14h 22m

Deal found 24/9£503

Wed 30/1209:30 -

2 stops19h 29m

Thu 7/107:45 -

1 stop19h 35m

Deal found 19/9£504

Wed 30/1206:30 -

1 stop13h 30m

Thu 7/107:00 -

1 stop16h 55m

Deal found 19/9£510

Sat 28/1109:25 -

Nonstop10h 00m

Sat 5/1214:07 -

1 stop14h 08m

Deal found 21/9£453

Sat 28/1109:25 -

Nonstop10h 00m

Tue 8/1210:29 -

1 stop17h 06m

Deal found 21/9£453

Sun 20/1211:35 -

2 stops19h 43m

Sun 10/115:15 -

1 stop12h 35m

Deal found 23/9£500

Sat 7/1114:45 -

1 stop17h 00m

Sat 14/1113:58 -

1 stop14h 22m

Deal found 23/9£506

Fri 27/1114:55 -

Nonstop9h 55m

Sat 5/1214:07 -

1 stop13h 53m

Deal found 22/9£453

Fri 6/1114:45 -

1 stop17h 11m

Fri 13/1117:32 -

1 stop34h 48m

Deal found 22/9£512

Fri 18/1212:20 -

Nonstop10h 30m

Sat 9/107:15 -

1 stop16h 50m

Deal found 21/9£571

Thu 12/1114:45 -

1 stop17h 11m

Mon 16/1117:32 -

1 stop34h 48m

Deal found 22/9£519

Sat 7/1108:55 -

2 stops17h 54m

Sat 14/1105:14 -

2 stops18h 31m

Deal found 23/9£692

Thu 21/114:45 -

1 stop17h 05m

Sun 24/113:59 -

1 stop14h 21m

Deal found 23/9£520

Sun 8/1112:05 -

2 stops40h 52m

Sun 15/1107:00 -

2 stops29h 35m

Deal found 24/9£659

Thu 21/114:45 -

1 stop17h 05m

Mon 25/105:02 -

1 stop23h 18m

Deal found 20/9£525

Thu 29/1018:00 -

2 stops34h 11m

Wed 11/1107:00 -

2 stops22h 30m

Deal found 20/9£714

Wed 4/1113:35 -

2 stops29h 03m

Wed 11/1113:10 -

2 stops16h 20m

Deal found 20/9£695

Mon 19/1017:00 -

1 stop14h 49m

Mon 26/1015:08 -

1 stop14h 12m

Deal found 21/9£568

Sun 8/1118:00 -

3 stops35h 11m

Sun 15/1107:00 -

2 stops20h 50m

Deal found 24/9£770

Fri 11/1215:20 -

2 stops27h 56m

Sun 27/1223:42 -

2 stops22h 38m

Deal found 22/9£785

Fri 6/1111:50 -

2 stops20h 06m

Fri 13/1106:01 -

2 stops20h 54m

Deal found 22/9£862

Thu 5/1114:45 -

1 stop16h 53m

Thu 12/1115:18 -

1 stop13h 02m

Deal found 21/9£648

Thu 14/110:00 -

2 stops19h 09m

Mon 18/109:00 -

2 stops17h 50m

Deal found 23/9£801

Thu 5/1120:35 -

2 stops50h 06m

Thu 12/1115:18 -

2 stops35h 32m

Deal found 21/9£886

Mon 19/1021:25 -

2 stops34h 24m

Mon 26/1015:08 -

2 stops36h 42m

Deal found 21/9£919

Sat 7/1114:45 -

1 stop31h 48m

Sat 14/1115:13 -

1 stop13h 07m

Deal found 23/9£6,341

Find flight deals from Heathrow to Washington

Round-trip from	£418
One-way from	£391
Popular in	August
Cheapest in	February
Average price	£556
Good round-trip deal	£441 or less
Good one-way deal	£498 or less

Virgin Atlantic
8/11-15/11
1 total stop
23h 07m total
London to Washington

Search Deals

Icelandair
14/10-31/12
1 total stop
28h 30m total
London to Washington

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£28 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Search Deals

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

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Sun 22/11

14:55-16:50

Nonstop9h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£392

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Fri 20/11

12:20-14:50

Nonstop10h 30m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£392

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Sat 21/11

09:25-11:25

Nonstop10h 00m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£392

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Tue 15/12

12:20-14:50

Nonstop10h 30m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£392

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Thu 26/11

19:30-22:31

2 stops35h 01m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£395

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Tue 12/1

06:50-21:56

3 stops23h 06m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£395

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Thu 26/11

09:50-17:10

1 stop15h 20m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£397

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Tue 23/3

12:20-15:39

Nonstop10h 19m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£401

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Mon 22/3

12:20-15:39

Nonstop10h 19m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£401

LondonSeattle

LHR London Heathrow - SEA Seattle/Tacoma Intl

LHRSEA

London Heathrow

Tue 22/12

08:55-13:50

1 stop12h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£421

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 48 resultsSorted by cheapest first

...

Best time to book a flight from Heathrow to Washington

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

LHR-SEA

LHR-BLI

LHR-PUW

LHR-GEG

LHR-ALW

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 London Heathrow Airport to Washington

LHR-USWA

LHR-SEA

LHR-BLI

LHR-PUW

LHR-GEG

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to State of Washington (average of £521). Flying from London Heathrow Airport to State of Washington in July is currently the most expensive (average of £677). 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 LHR to WA?

When flying from London Heathrow Airport 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 London Heathrow Airport to State of Washington

The most flights from LHR to USWA are scheduled on a Tuesday (24 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (18 on average).

How much does it cost for a return flight from London Heathrow Airport to State of Washington?

Airfare is below average for this route at the moment.

London Heathrow Airport to State of Washington flights typically cost between £500 and £656 in November.
The cheapest return price found within the last 5 days was £418 on Virgin Atlantic (8 Nov–15 Nov).

How far ahead should I book a flight from London Heathrow Airport to State of Washington?

The price you pay for your flight from London Heathrow Airport to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Washington

Get a feel of what it's like to fly with Alaska Airlines,KLM, andVirgin Atlantic from London Heathrow Airport 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.

Alaska Airlines

7.9

Good

12,965 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Alaska Airlines

7.9

Good

12,965 reviews

Alaska Airlines

7.9

Good

12,965 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

KLM

7.8

Good

1,576 reviews

Alaska Airlines

7.9

Good

12,965 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

Virgin Atlantic

7.4

Good

694 reviews

Alaska Airlines

7.9

Good

12,965 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

Icelandair

6.9

Okay

751 reviews

Alaska Airlines

7.9

Good

12,965 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

British Airways

6.7

Okay

8,227 reviews

Alaska Airlines

7.9

Good

12,965 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

LHR - SEA

Related info for your journey

How long is the flight from London Heathrow Airport to State of Washington?
Delta, United Airlines, and British Airways can get you from London Heathrow Airport to State of Washington in just under 10h 30m. Your travel time can differ by up to 24h 29m. The distance from London Heathrow Airport to State of Washington is about 4783 mi. This flight may include one or multiple stops.
What are the most popular routes from London Heathrow Airport to State of Washington?
When deciding which route to take from London Heathrow Airport to State of Washington consider London Heathrow - Seattle/Tacoma Intl, London Heathrow - Portland or London Heathrow - Spokane as they are the most popular.
What are the most reliable airlines from London Heathrow Airport to State of Washington?
The top 3 most reliable airlines when flying from London Heathrow Airport to State of Washington are Scandinavian Airlines (82%), KLM (81%) and SAUDIA (81%).
What are the cheapest flights from London Heathrow Airport to State of Washington?
Looking for the cheapest flight from London Heathrow Airport to State of Washington? While on average our users pay £1,887, our data indicates the cheapest price to be £362. The most popular route (London Heathrow - Seattle/Tacoma Intl), is priced around £329.
Can I find deals for flights from Heathrow to Washington that include hotel bookings?
Yes. In addition to deals on Heathrow to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Washington.
Can I find deals for business class flights from Heathrow to Washington?
Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to State of Washington?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to State of Washington (average of £521). Flying from London Heathrow Airport to State of Washington in July is currently the most expensive (average of £677). 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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Top 10 airlines flying from Heathrow to Washington

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£339	Average£522	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Icelandair	Cheapest£341	Average£494	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
United Airlines	Cheapest£375	Average£496	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Aer Lingus	Cheapest£397	Average£644	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Delta	Cheapest£404	Average£659	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air France	Cheapest£415	Average£619	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Virgin Atlantic	Cheapest£419	Average£816	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Alaska Airlines	Cheapest£437	Average£567	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
KLM	Cheapest£439	Average£624	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£455	Average£646	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Washington?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Washington from Heathrow today with Cheapflights!

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Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Washington for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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Not ready to book yet? You can track prices for flights from Heathrow to Washington on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London Heathrow Airport to Washington from £391

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Washington

Cheapest flights from Heathrow to WashingtonExplore the most affordable flight options available from Heathrow to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Explore the most affordable flight options available from Heathrow to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from Heathrow to WashingtonDiscover carefully curated flight deals from Heathrow to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Discover carefully curated flight deals from Heathrow to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Direct flights from Heathrow to WashingtonExplore direct flight options from Heathrow to Washington based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 September 2026.

Explore direct flight options from Heathrow to Washington based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 September 2026.

Last-minute flights from Heathrow to WashingtonDiscover last-minute flight deals from Heathrow to Washington. Data last updated 24 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Washington. Data last updated 24 September 2026 and is based on user searches.

One-way flights from Heathrow to WashingtonSearch for one-way flight options from Heathrow to Washington. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Search for one-way flight options from Heathrow to Washington. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Find flight deals from Heathrow to Washington

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Washington that are best for you.

Best time to book a flight from Heathrow to Washington

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

Cheapflights Insights

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

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

Find hourly flight availability from Heathrow 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 24 September 2026.

When flying from London Heathrow Airport 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 London Heathrow Airport to State of Washington

The most flights from LHR to USWA are scheduled on a Tuesday (24 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (18 on average).

How much does it cost for a return flight from London Heathrow Airport to State of Washington?

Airfare is below average for this route at the moment.

London Heathrow Airport to State of Washington flights typically cost between £500 and £656 in November.The cheapest return price found within the last 5 days was £418 on Virgin Atlantic (8 Nov–15 Nov).

How far ahead should I book a flight from London Heathrow Airport to State of Washington?

The price you pay for your flight from London Heathrow Airport to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Washington

Get a feel of what it's like to fly with Alaska Airlines,KLM, andVirgin Atlantic from London Heathrow Airport 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

How long is the flight from London Heathrow Airport to State of Washington?

What are the most popular routes from London Heathrow Airport to State of Washington?

What are the most reliable airlines from London Heathrow Airport to State of Washington?

What are the cheapest flights from London Heathrow Airport to State of Washington?

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

How can I find direct flights from Heathrow to Washington?

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

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

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.

Alternative routes for Heathrow to Washington

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

Complete your trip

Complete your trip to Washington by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Heathrow to Washington by cabin class

Find flights from Heathrow to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Washington flights

Browse other Heathrow and Washington flight options. Last updated on 24 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Washington flights

Consider these flights travelling from Heathrow to Washington.

Top 10 airlines flying from Heathrow to Washington

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Cheapest flights from Heathrow to Washington
Explore the most affordable flight options available from Heathrow to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from Heathrow to Washington
Discover carefully curated flight deals from Heathrow to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Direct flights from Heathrow to Washington
Explore direct flight options from Heathrow to Washington based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 September 2026.

Last-minute flights from Heathrow to Washington
Discover last-minute flight deals from Heathrow to Washington. Data last updated 24 September 2026 and is based on user searches.

One-way flights from Heathrow to Washington
Search for one-way flight options from Heathrow to Washington. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

London Heathrow Airport to State of Washington flights typically cost between £500 and £656 in November.
The cheapest return price found within the last 5 days was £418 on Virgin Atlantic (8 Nov–15 Nov).