Cheap flights from London Heathrow Airport to Washington, D.C. from £341
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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — WAS
1 nov — 8 nov1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from London Heathrow to Washington, D.C. are usually found in September or February, booked 44 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Heathrow to Washington, D.C.
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Washington, D.C. (WAS). 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 2 ottobre 2025.
Find flight deals from Heathrow to Washington, D.C.
Enter your travel dates to find the best prices.
Cheapest flights from Heathrow to Washington, D.C.
Explore the most affordable flight options available from Heathrow to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 ottobre 2025.
mer 8/1006:00LHR - IAD
1 stop13h 35mAustrian Airlines
dom 19/1018:40IAD - LHR
Nonstop7h 15mAustrian Airlines
Deal found 30/9£391
mar 28/1009:00LHR - IAD
1 stop12h 40mUnited Airlines
sab 8/1122:15IAD - LHR
Nonstop7h 35mUnited Airlines
Deal found 29/9£392
gio 6/1109:00LHR - DCA
2 stops17h 56mAir Canada
dom 30/1116:10DCA - LHR
1 stop10h 00mAir Canada
Deal found 30/9£392
mer 8/1008:40LHR - IAD
1 stop12h 35mUnited Airlines
gio 23/1012:35IAD - LHR
1 stop12h 20mUnited Airlines
Deal found 30/9£393
mer 5/1118:30LHR - IAD
1 stop25h 45mTAP AIR PORTUGAL
lun 10/1117:30IAD - LHR
1 stop14h 10mTAP AIR PORTUGAL
Deal found 29/9£393
sab 1/1109:00LHR - IAD
1 stop12h 40mUnited Airlines
dom 9/1120:30IAD - LHR
1 stop11h 30mUnited Airlines
Deal found 29/9£394
sab 22/1109:00LHR - DCA
2 stops17h 56mAir Canada
ven 28/1111:05DCA - LHR
2 stops16h 00mAir Canada
Deal found 29/9£394
mer 5/1111:10LHR - IAD
1 stop13h 55mUnited Airlines
dom 23/1117:33IAD - LHR
1 stop11h 52mUnited Airlines
Deal found 29/9£395
ven 31/1008:40LHR - DCA
2 stops17h 03mVirgin Atlantic
ven 28/1107:30DCA - LHR
1 stop17h 50mVirgin Atlantic
Deal found 30/9£395
mer 29/1007:40LHR - IAD
1 stop12h 55mLufthansa
mar 4/1122:15IAD - LHR
Nonstop7h 35mLufthansa
Deal found 30/9£396
mer 29/1006:50LHR - DCA
2 stops13h 06mAir Canada
mer 5/1116:10DCA - LHR
1 stop10h 00mAir Canada
Deal found 29/9£396
mer 29/1011:30LHR - IAD
1 stop13h 45mUnited Airlines
sab 8/1106:00IAD - LHR
1 stop9h 35mUnited Airlines
Deal found 29/9£396
Best flights from Heathrow to Washington, D.C.
Discover carefully curated flight deals from Heathrow to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 ottobre 2025.
ven 9/112:15LHR - IAD
1 stop11h 15mIcelandair
lun 12/119:40IAD - LHR
1 stop10h 10mIcelandair
Deal found 1/10£391
mar 4/1109:00LHR - IAD
1 stop12h 40mUnited Airlines
ven 14/1122:15IAD - LHR
Nonstop7h 35mUnited Airlines
Deal found 30/9£393
sab 8/1119:25LHR - IAD
1 stop24h 15mAustrian Airlines
mar 25/1118:20IAD - LHR
Nonstop7h 20mAustrian Airlines
Deal found 29/9£394
sab 8/1116:25LHR - IAD
Nonstop8h 30mBritish Airways
lun 24/1121:45IAD - LHR
Nonstop7h 15mBritish Airways
Deal found 29/9£415
dom 2/1111:10LHR - DCA
2 stops15h 46mAir Canada
ven 14/1111:05DCA - LHR
1 stop15h 05mAir Canada
Deal found 30/9£423
mar 28/1011:30LHR - BWI
2 stops15h 32mVirgin Atlantic
mar 4/1113:41BWI - LHR
1 stop11h 44mVirgin Atlantic
Deal found 29/9£430
lun 24/1108:05LHR - DCA
1 stop11h 54mJetBlue
lun 1/1217:44DCA - LHR
1 stop10h 46mJetBlue
Deal found 1/10£443
ven 19/1206:30LHR - BWI
2 stops15h 21mDelta
mer 7/114:10BWI - LHR
2 stops13h 35mDelta
Deal found 1/10£498
ven 9/112:15LHR - IAD
1 stop11h 15mIcelandair
dom 11/119:40IAD - LHR
1 stop18h 50mIcelandair
Deal found 1/10£391
dom 18/113:30LHR - IAD
1 stop11h 45mUnited Airlines
dom 25/113:15IAD - LHR
1 stop12h 55mUnited Airlines
Deal found 29/9£396
sab 10/112:05LHR - IAD
Nonstop8h 30mAustrian Airlines
ven 16/122:15IAD - LHR
Nonstop7h 35mAustrian Airlines
Deal found 29/9£418
ven 9/112:15LHR - IAD
1 stop11h 15mIcelandair
mar 13/119:40IAD - LHR
1 stop10h 10mIcelandair
Deal found 1/10£391
ven 7/1106:50LHR - IAD
1 stop12h 45mUnited Airlines
lun 10/1118:20IAD - LHR
Nonstop7h 20mUnited Airlines
Deal found 29/9£397
ven 31/1008:55LHR - BWI
2 stops18h 07mVirgin Atlantic
ven 14/1117:34BWI - LHR
1 stop10h 11mVirgin Atlantic
Deal found 30/9£440
gio 13/1107:25LHR - DCA
1 stop12h 11mJetBlue
lun 24/1115:40DCA - LHR
1 stop10h 15mJetBlue
Deal found 1/10£446
dom 23/1109:00LHR - IAD
1 stop12h 40mUnited Airlines
sab 21/208:15IAD - LHR
2 stops17h 15mUnited Airlines
Deal found 29/9£397
gio 30/1009:20LHR - DCA
1 stop11h 40mJetBlue
mar 4/1111:45DCA - LHR
1 stop14h 10mJetBlue
Deal found 1/10£446
mer 29/1006:30LHR - BWI
2 stops19h 01mDelta
mer 5/1113:41BWI - LHR
1 stop14h 19mDelta
Deal found 1/10£500
gio 20/1108:30LHR - BWI
2 stops17h 54mUnited Airlines
gio 27/1110:56BWI - LHR
2 stops14h 24mUnited Airlines
Deal found 30/9£402
lun 22/1206:30LHR - BWI
2 stops16h 18mVirgin Atlantic
ven 2/112:34BWI - LHR
2 stops13h 21mVirgin Atlantic
Deal found 1/10£498
dom 16/1120:35LHR - BWI
1 stop27h 05mIcelandair
dom 23/1119:40BWI - LHR
1 stop10h 10mIcelandair
Deal found 1/10£462
mer 5/1109:20LHR - DCA
1 stop15h 32mJetBlue
ven 14/1106:24DCA - LHR
1 stop9h 21mJetBlue
Deal found 1/10£473
mer 29/1007:30LHR - BWI
2 stops17h 54mUnited Airlines
mer 5/1110:56BWI - LHR
1 stop13h 59mUnited Airlines
Deal found 30/9£407
mer 5/1106:30LHR - BWI
2 stops15h 47mVirgin Atlantic
mer 7/111:00BWI - LHR
2 stops14h 50mVirgin Atlantic
Deal found 1/10£500
gio 30/1009:20LHR - DCA
1 stop15h 43mJetBlue
mer 5/1111:45DCA - LHR
1 stop14h 10mJetBlue
Deal found 1/10£474
mer 5/1116:20LHR - IAD
Nonstop8h 55mUnited Airlines
dom 16/1122:15IAD - LHR
Nonstop7h 35mUnited Airlines
Deal found 29/9£418
dom 16/1107:45LHR - DCA
1 stop20h 14mJetBlue
dom 23/1120:35DCA - LHR
1 stop29h 20mJetBlue
Deal found 1/10£476
lun 12/112:05LHR - IAD
Nonstop8h 30mUnited Airlines
mar 20/118:20IAD - LHR
Nonstop7h 20mUnited Airlines
Deal found 29/9£418
sab 22/1109:20LHR - DCA
1 stop16h 43mJetBlue
mar 2/1215:40DCA - LHR
1 stop10h 15mJetBlue
Deal found 1/10£479
ven 14/1112:50LHR - DCA
1 stop11h 45mUnited Airlines
ven 21/1112:55DCA - LHR
1 stop15h 25mUnited Airlines
Deal found 30/9£423
Direct flights from Heathrow to Washington, D.C.
Explore direct flight options from Heathrow to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 ottobre 2025.
mer 5/1116:20LHR - IAD
Nonstop8h 55mLufthansa
gio 13/1118:20IAD - LHR
Nonstop7h 20mLufthansa
Deal found 29/9£397
lun 3/1112:05LHR - IAD
Nonstop8h 30mLufthansa
lun 17/1118:20IAD - LHR
Nonstop7h 20mLufthansa
Deal found 30/9£398
mer 29/1012:10LHR - IAD
Nonstop8h 25mBritish Airways
dom 9/1121:45IAD - LHR
Nonstop7h 15mBritish Airways
Deal found 29/9£399
mar 28/1015:25LHR - BWI
Nonstop8h 20mBritish Airways
mar 4/1120:35BWI - LHR
Nonstop7h 05mBritish Airways
Deal found 30/9£400
mer 29/1016:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
mer 5/1122:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 29/9£402
mer 29/1012:10LHR - IAD
Nonstop8h 25mBritish Airways
mer 5/1118:20IAD - LHR
Nonstop7h 10mBritish Airways
Deal found 29/9£403
mer 29/1015:25LHR - BWI
Nonstop8h 20mBritish Airways
mer 5/1120:35BWI - LHR
Nonstop7h 05mBritish Airways
Deal found 30/9£403
gio 30/1016:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
lun 3/1122:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 30/9£404
gio 30/1016:20LHR - IAD
Nonstop8h 55mAustrian Airlines
gio 6/1122:15IAD - LHR
Nonstop7h 35mAustrian Airlines
Deal found 29/9£406
gio 30/1012:05LHR - IAD
Nonstop8h 30mMultiple Airlines
mar 4/1118:20IAD - LHR
Nonstop7h 20mMultiple Airlines
Deal found 30/9£407
mar 25/1116:25LHR - IAD
Nonstop8h 30mBritish Airways
lun 8/1218:20IAD - LHR
Nonstop7h 10mBritish Airways
Deal found 29/9£411
gio 30/1016:20LHR - IAD
Nonstop8h 55mUnited Airlines
mer 12/1118:20IAD - LHR
Nonstop7h 20mUnited Airlines
Deal found 30/9£412
Last-minute flights from Heathrow to Washington, D.C.
Discover last-minute flight deals from Heathrow to Washington, D.C.. Data last updated 2 ottobre 2025 and is based on user searches.
mer 8/1006:00LHR - IAD
1 stop13h 35mAustrian Airlines
dom 19/1018:40IAD - LHR
Nonstop7h 15mAustrian Airlines
Deal found 30/9£391
mer 8/1008:40LHR - IAD
1 stop12h 35mUnited Airlines
lun 20/1022:25IAD - LHR
Nonstop7h 15mUnited Airlines
Deal found 30/9£393
mar 28/1009:00LHR - IAD
1 stop12h 40mUnited Airlines
sab 8/1122:15IAD - LHR
Nonstop7h 35mUnited Airlines
Deal found 29/9£392
mer 29/1007:40LHR - IAD
1 stop12h 55mLufthansa
mar 4/1122:15IAD - LHR
Nonstop7h 35mLufthansa
Deal found 30/9£396
mer 29/1006:50LHR - DCA
2 stops13h 06mAir Canada
mer 5/1116:10DCA - LHR
1 stop10h 00mAir Canada
Deal found 29/9£396
mer 29/1007:30LHR - IAD
1 stop12h 05mUnited Airlines
ven 7/1106:00IAD - LHR
1 stop9h 35mUnited Airlines
Deal found 29/9£396
ven 31/1008:40LHR - DCA
2 stops17h 03mVirgin Atlantic
ven 28/1107:30DCA - LHR
1 stop17h 50mVirgin Atlantic
Deal found 30/9£395
sab 1/1109:00LHR - IAD
1 stop12h 40mUnited Airlines
gio 6/1120:30IAD - LHR
1 stop14h 50mUnited Airlines
Deal found 29/9£394
mer 5/1118:30LHR - IAD
1 stop25h 45mTAP AIR PORTUGAL
lun 10/1117:30IAD - LHR
1 stop14h 10mTAP AIR PORTUGAL
Deal found 29/9£393
mer 5/1111:10LHR - IAD
1 stop13h 55mUnited Airlines
mar 18/1122:15IAD - LHR
Nonstop7h 35mUnited Airlines
Deal found 29/9£395
gio 6/1109:00LHR - DCA
2 stops17h 56mAir Canada
dom 30/1116:10DCA - LHR
1 stop10h 00mAir Canada
Deal found 30/9£392
sab 22/1109:00LHR - DCA
2 stops17h 56mAir Canada
ven 28/1111:05DCA - LHR
2 stops16h 00mAir Canada
Deal found 29/9£394
One-way flights from Heathrow to Washington, D.C.
Search for one-way flight options from Heathrow to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 2 ottobre 2025.
sab 13/1209:55LHR - BWI
3 stops35h 54mMultiple Airlines
Deal found 30/9£341
dom 7/1214:50LHR - BWI
2 stops38h 04mMultiple Airlines
Deal found 1/10£352
sab 6/1214:50LHR - BWI
3 stops32h 17mMultiple Airlines
Deal found 1/10£354
lun 8/1213:40LHR - BWI
3 stops32h 09mMultiple Airlines
Deal found 1/10£356
mar 2/1214:50LHR - BWI
2 stops38h 04mMultiple Airlines
Deal found 1/10£358
sab 15/1106:00LHR - IAD
1 stop14h 15mTAP AIR PORTUGAL
Deal found 1/10£361
lun 1/1214:50LHR - DCA
2 stops23h 05mMultiple Airlines
Deal found 1/10£361
lun 12/114:50LHR - IAD
3 stops25h 55mMultiple Airlines
Deal found 1/10£363
lun 12/114:50LHR - BWI
3 stops36h 33mMultiple Airlines
Deal found 1/10£363
sab 22/1119:55LHR - IAD
1 stop30h 05mTAP AIR PORTUGAL
Deal found 1/10£364
lun 26/119:05LHR - IAD
1 stop26h 25mMultiple Airlines
Deal found 1/10£364
mer 22/1007:00LHR - IAD
2 stops18h 50mMultiple Airlines
Deal found 1/10£365
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Washington, D.C. 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 858,174 searches. Data last updated 2 ottobre 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Washington, D.C. that are best for you.
Fly from
Heathrow
Fly to
Washington, D.C.
Route
Depart
Return
Price
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
ven 9/1
12:15-18:30
1 stop11h 15m
Washington, D.C. Dulles Intl
lun 12/1
19:40-10:50
1 stop10h 10m
£391
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
ven 9/1
12:15-18:30
1 stop11h 15m
Washington, D.C. Dulles Intl
dom 11/1
19:40-19:30
1 stop18h 50m
£391
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
ven 9/1
12:15-18:30
1 stop11h 15m
Washington, D.C. Dulles Intl
mar 13/1
19:40-10:50
1 stop10h 10m
£391
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
mar 4/11
09:00-16:40
1 stop12h 40m
Washington, D.C. Dulles Intl
ven 14/11
22:15-10:50
Nonstop7h 35m
£393
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
sab 8/11
19:25-14:40
1 stop24h 15m
Washington, D.C. Dulles Intl
mar 25/11
18:20-06:40
Nonstop7h 20m
£394
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
dom 18/1
13:30-20:15
1 stop11h 45m
Washington, D.C. Dulles Intl
dom 25/1
13:15-07:10
1 stop12h 55m
£396
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
ven 7/11
06:50-14:35
1 stop12h 45m
Washington, D.C. Dulles Intl
lun 10/11
18:20-06:40
Nonstop7h 20m
£397
LondonWashington, D.C.
LHR - IAD
LHRIAD
London Heathrow
dom 23/11
09:00-16:40
1 stop12h 40m
Washington, D.C. Dulles Intl
sab 21/2
08:15-06:30
2 stops17h 15m
£397
LondonBaltimore
LHR - BWI
LHRBWI
London Heathrow
gio 20/11
08:30-21:24
2 stops17h 54m
Baltimore/Washington
gio 27/11
10:56-06:20
2 stops14h 24m
£402
LondonBaltimore
LHR - BWI
LHRBWI
London Heathrow
mer 29/10
07:30-21:24
2 stops17h 54m
Baltimore/Washington
mer 5/11
10:56-05:55
1 stop13h 59m
£407
Flights are sorted by cheapest return flights first.
Deals found on 1/10
Showing 1-10 of 60 results
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Best time to book a flight from Heathrow to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Heathrow 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 London Heathrow Airport to Washington, D.C.
How far ahead should I book a flight from London Heathrow Airport to Washington, D.C.?
Use this chart to determine the optimal time to book a return flight from Heathrow to Washington, D.C.. Price data was last updated on 26 September 2025.
The best time to book flights from London Heathrow Airport to Washington, D.C. is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from London Heathrow Airport to Washington, D.C.?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Washington, D.C. (average of £599). Flying from London Heathrow Airport to Washington, D.C. in July is currently the most expensive (average of £947). 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 WAS?
Find hourly flight availability from Heathrow to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 ottobre 2025.
When flying from London Heathrow Airport to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight in the afternoon.
What is the cheapest day to fly from London Heathrow Airport to Washington, D.C.?
Use this chart to determine the cheapest time to fly return from Heathrow to Washington, D.C.. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their London Heathrow Airport to Washington, D.C. flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from London Heathrow Airport to Washington, D.C.
Explore weekly flight availability from Heathrow to Washington, D.C.. 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 2 ottobre 2025.
The most flights from LHR to WAS are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, 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 Washington, D.C.?
What’s the top stopover airport for flights from London Heathrow Airport to Washington, D.C.?
Share of one-stop return flights from London Heathrow Airport to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 29% of one-stop itineraries from London Heathrow Airport to Washington, D.C. on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to Washington, D.C.?
Average return fare for one-stop flights from London Heathrow Airport to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £293.
What’s the fastest stopover option from London Heathrow Airport to Washington, D.C.?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 57m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Washington, D.C.?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 13m.
Reviews of airlines servicing Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated 2 ottobre 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Washington, D.C., such as Virgin Atlantic, Aer Lingus, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Washington, D.C.. 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 London Heathrow Airport to Washington, D.C.?
For as low as £391, Icelandair can have you in Washington, D.C. from London Heathrow Airport in 11h 15m. There are 3664 mi between London Heathrow Airport and Washington, D.C.. This flight may include one or multiple stops.
What are the cheapest airlines flying from London Heathrow Airport to Washington, D.C. round-trip?
According to our current data, Delta (£188), TAP AIR PORTUGAL (£352), and Icelandair (£362) offers the cheapest pricing from London Heathrow Airport to Washington, D.C.. Delta is currently priced 67% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London Heathrow Airport to Washington, D.C. one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £370. However, be on the lookout for offers from Aer Lingus and Finnair, as they are both options that can get you from London Heathrow Airport to Washington, D.C. for a low price.
What are the most popular routes from London Heathrow Airport to Washington, D.C.?
When deciding which route to take from London Heathrow Airport to Washington, D.C. consider London Heathrow - Washington, D.C. Dulles Intl, London Heathrow - Baltimore/Washington or London Heathrow - Washington, D.C. Reagan-National as they are the most popular.
What are the most reliable airlines from London Heathrow Airport to Washington, D.C.?
Consider KLM (90%), Air France (90%) or Delta (90%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Washington, D.C..
What are the cheapest flights from London Heathrow Airport to Washington, D.C.?
Looking for the cheapest flight from London Heathrow Airport to Washington, D.C.? While on average our users pay £1,253, our data indicates the cheapest price to be £384. The most popular route (London Heathrow - Washington, D.C. Dulles Intl), is priced around £341.
Where are the most common stopover locations when flying from London Heathrow Airport to Washington, D.C.?
The most popular stopover on flights from London Heathrow Airport to Washington, D.C. is Dublin.
What are some popular things to do or see while on a stopover in Dublin?
Bord Gáis Energy Theatre, 3Olympia Theatre, and Dublin Castle are currently the most popular points of interest in Dublin at the moment. Those on a stopover in Dublin interested in visiting Bord Gáis Energy Theatre, 3Olympia Theatre, or Dublin Castle can do so by traveling 5.7 mi, 5.7 mi, and 5.8 mi, respectively from Dublin. Those looking to explore during their stopover in Dublin can hire a car from Dublin for about £22 per day.
Where are the least popular stopover locations for London Heathrow Airport to Washington, D.C. flights?
London Heathrow Airport to Washington, D.C. flights have a stopover in Reykjavik the least frequently.
Can I find deals for flights from Heathrow to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Heathrow to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Washington, D.C..
Can I find deals for business class flights from Heathrow to Washington, D.C.?
Yes. Cheapflights offers flight deals from Heathrow to Washington, D.C. 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 Washington, D.C.?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Washington, D.C. (average of £599). Flying from London Heathrow Airport to Washington, D.C. in July is currently the most expensive (average of £947). 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.
Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park
Tysons
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Fly from Heathrow to Washington, D.C. on these airlines
Choose from the following airlines for your flight from Heathrow to Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on 2 ottobre 2025.
Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 ottobre 2025.
Top 10 airlines flying from Heathrow to Washington, D.C.
Discover the top 10 airlines that operate flights from Heathrow to Washington, D.C.. 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 858,174 searches. Data last updated 2 ottobre 2025.
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 Heathrow to Washington, D.C.?
Cheapflights makes it easy to find Heathrow to Washington, D.C. flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Washington, D.C.?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Heathrow.
Can Cheapflights find flights from Heathrow to Washington, D.C. with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Washington, D.C. flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow to Washington, D.C. become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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