Washington

$323+ Cheap flights from Heathrow (LHR) to Washington

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SEA
nov. 19 — nov. 261
1 adult
mar. 11/19
mar. 11/26
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Cheap flight deals from Heathrow to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 14, 2024.

Find flight deals from Heathrow to Washington

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 noviembre 14, 2024.

This Gotogate deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/38:40 pmLHR - SEA
1 stop28h 20mIcelandair
mar. 12/102:35 pmSEA - LHR
1 stop12h 15mIcelandair
Deal found 11/13$608
This Cheapflightsfares deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/21:00 pmLHR - SEA
1 stop28h 50mMultiple Airlines
jue. 12/128:05 amSEA - LHR
1 stop19h 00mMultiple Airlines
Deal found 11/13$667
This Cheapflightsfares deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:30 amLHR - SEA
1 stop13h 40mLufthansa
mié. 3/123:05 pmSEA - LHR
1 stop12h 05mLufthansa
Deal found 11/14$683
This EaseMyTrip deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/101:15 pmLHR - SEA
Nonstop10h 00mVirgin Atlantic
mar. 12/179:30 amSEA - LHR
1 stop16h 30mVirgin Atlantic
Deal found 11/14$689
This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:30 amLHR - SEA
1 stop13h 40mUnited Airlines
mié. 12/1110:55 amSEA - LHR
2 stops16h 10mUnited Airlines
Deal found 11/13$693
This Delta deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:20 amLHR - SEA
1 stop13h 49mDelta
mié. 3/126:45 pmSEA - LHR
Nonstop9h 25mDelta
Deal found 11/14$698
This KLM deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/276:30 amLHR - SEA
1 stop13h 10mKLM
mié. 12/46:55 pmSEA - LHR
Nonstop9h 45mKLM
Deal found 11/13$710
This Scandinavian Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/236:40 amLHR - PDX
2 stops25h 15mMultiple Airlines
sáb. 12/72:57 pmPDX - LHR
2 stops18h 43mMultiple Airlines
Deal found 11/12$722
This American Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/93:00 pmLHR - SEA
Nonstop9h 55mAmerican Airlines
mar. 12/241:35 pmSEA - LHR
Nonstop9h 25mAmerican Airlines
Deal found 11/14$727
This Booking.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/268:40 pmLHR - PDX
1 stop28h 10mIcelandair
mar. 12/102:35 pmPDX - LHR
1 stop12h 15mIcelandair
Deal found 11/14$734
This TravelUp deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/281:25 pmLHR - SEA
2 stops28h 32mAir Canada
mié. 12/255:45 amSEA - LHR
2 stops19h 35mAir Canada
Deal found 11/13$747
This Voliamo deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Voliamo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/108:45 pmLHR - SEA
1 stop29h 30mAer Lingus
lun. 12/1612:15 amSEA - LHR
2 stops23h 50mAer Lingus
Deal found 11/14$749

Find flights from Heathrow to Washington within your budget

Customize your flight search to find flights from Heathrow to Washington 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 2,752,363 searches. Data last updated noviembre 14, 2024.

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Price

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

mar. 12/3

8:40 pm-5:00 pm

1 stop28h 20m

Seattle/Tacoma Intl

mar. 12/10

2:35 pm-10:50 am

1 stop12h 15m

$608

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

mar. 2/25

1:15 pm-3:15 pm

Nonstop10h 00m

Seattle/Tacoma Intl

mar. 3/4

5:45 pm-11:10 am

Nonstop9h 25m

$619

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

mié. 5/7

9:30 am-4:00 pm

1 stop14h 30m

Seattle/Tacoma Intl

sáb. 5/17

5:40 pm-3:10 pm

1 stop13h 30m

$644

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

mar. 3/11

6:35 am-2:20 pm

1 stop14h 45m

Seattle/Tacoma Intl

mar. 3/25

7:05 pm-10:10 am

1 stop32h 05m

$647

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

mié. 1/15

6:30 am-11:50 am

1 stop13h 20m

Seattle/Tacoma Intl

mar. 1/21

5:45 pm-11:10 am

Nonstop9h 25m

$657

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

lun. 12/2

1:00 pm-9:50 am

1 stop28h 50m

Seattle/Tacoma Intl

jue. 12/12

8:05 am-11:05 am

1 stop19h 00m

$667

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

jue. 2/20

11:45 am-11:07 pm

2 stops19h 22m

Seattle/Tacoma Intl

dom. 2/23

7:04 pm-12:00 pm

1 stop32h 56m

$672

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

mar. 2/18

6:30 am-11:45 am

1 stop13h 15m

Seattle/Tacoma Intl

lun. 2/24

5:45 pm-11:10 am

Nonstop9h 25m

$675

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

lun. 2/17

1:00 pm-6:25 pm

1 stop13h 25m

Seattle/Tacoma Intl

lun. 2/24

10:35 am-10:10 am

1 stop15h 35m

$678

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

mié. 5/7

9:50 am-11:35 am

Nonstop9h 45m

Seattle/Tacoma Intl

lun. 5/19

7:40 pm-1:00 pm

Nonstop9h 20m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 60 results
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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.
Estimated round-trip 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 Heathrow to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to State of Washington (average of $238). Flying from London Heathrow Airport to State of Washington in July is currently the most expensive (average of $411). 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?

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 noviembre 14, 2024.

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

Explore weekly flight availability from Heathrow to Washington. 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 noviembre 14, 2024.

The most flights from LHR to USWA are scheduled on a Wednesday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated noviembre 14, 2024.
See what other customers who have flown with Air Canada, Icelandair and Virgin Atlantic from London to Washington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
529 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

8.1
Very good
529 reviews
8.1
Very good
529 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

8.0
Very good
8,788 reviews
8.1
Very good
529 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

7.8
Good
1,346 reviews
8.1
Very good
529 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

7.7
Good
1,304 reviews
8.1
Very good
529 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

7.6
Good
1,177 reviews
8.1
Very good
529 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from London Heathrow Airport to State of Washington one-way?

    The cheapest airlines for a one-way flight from London Heathrow Airport to State of Washington are WestJet ($360), Icelandair ($471), and Aer Lingus ($518).

  • 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?

    Consider Air France (69%), Delta (69%) or Virgin Atlantic (69%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to State of Washington.

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

    Looking at all options, your cheapest flight can be booked for $719. While the most popular route (London Heathrow - Seattle/Tacoma Intl) can be booked for $542 on average our data indicates $1,488 when flying from London Heathrow Airport to State of Washington.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to State of Washington (average of $238). Flying from London Heathrow Airport to State of Washington in July is currently the most expensive (average of $411). 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.

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Alternative routes for Heathrow to Washington

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

Top 8 airlines flying from Heathrow to Washington

Discover the top 8 airlines that operate flights from Heathrow to Washington. 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 2,752,363 searches. Data last updated noviembre 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$505Average$798FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$549Average$919FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$600Average$895FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$621Average$765FlexibilityNo cancel feeOn-time71%
DeltaCheapest$646Average$869FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$671Average$988FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$674Average$844FlexibilityNo cancel feeOn-time75%
IberiaCheapest$677Average$856FlexibilityNo cancel feeOn-time77%
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