Cheap flights from London Heathrow Airport to Washington, D.C. from £286
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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — WAS
26 Nov — 3 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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
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 27 October 2025.
Sun 7/1208:15LHR - IAD
1 stop17h 45mTAP AIR PORTUGAL
Fri 12/1222:30IAD - LHR
1 stop14h 00mTAP AIR PORTUGAL
Deal found 27/10£407
Fri 12/1212:25LHR - IAD
1 stop13h 35mTAP AIR PORTUGAL
Sat 24/117:30IAD - LHR
1 stop12h 55mTAP AIR PORTUGAL
Deal found 27/10£409
Mon 24/1108:05LHR - DCA
1 stop11h 54mJetBlue
Mon 1/1206:15DCA - LHR
1 stop9h 30mJetBlue
Deal found 25/10£414
Thu 4/1206:00LHR - IAD
1 stop14h 15mTAP AIR PORTUGAL
Fri 12/1222:30IAD - LHR
1 stop19h 10mTAP AIR PORTUGAL
Deal found 27/10£421
Mon 24/1108:05LHR - DCA
1 stop11h 54mIcelandair
Mon 1/1206:15DCA - LHR
1 stop9h 30mIcelandair
Deal found 25/10£421
Wed 19/1109:20LHR - DCA
1 stop12h 40mJetBlue
Mon 24/1117:43DCA - LHR
1 stop22h 57mJetBlue
Deal found 27/10£422
Wed 10/1209:20LHR - DCA
1 stop27h 45mIcelandair
Sun 14/1218:59DCA - LHR
1 stop30h 56mIcelandair
Deal found 27/10£428
Tue 25/1112:20LHR - DCA
1 stop15h 39mJetBlue
Tue 2/1215:40DCA - LHR
1 stop10h 15mJetBlue
Deal found 26/10£433
Mon 10/1109:20LHR - DCA
1 stop12h 40mJetBlue
Thu 12/306:05DCA - LHR
1 stop10h 40mJetBlue
Deal found 25/10£437
Tue 9/1212:20LHR - DCA
1 stop15h 38mJetBlue
Tue 16/1206:00DCA - LHR
1 stop10h 40mJetBlue
Deal found 25/10£438
Sun 14/1219:55LHR - IAD
1 stop24h 20mTAP AIR PORTUGAL
Wed 14/122:30IAD - LHR
1 stop12h 00mTAP AIR PORTUGAL
Deal found 26/10£443
Wed 3/1209:20LHR - DCA
1 stop15h 20mJetBlue
Tue 9/1213:45DCA - LHR
1 stop12h 10mJetBlue
Deal found 25/10£443
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 27 October 2025.
Wed 12/1107:25LHR - DCA
1 stop12h 11mJetBlue
Thu 27/1106:15DCA - LHR
1 stop10h 25mJetBlue
Deal found 26/10£450
Wed 24/1211:45LHR - BWI
2 stops17h 50mDelta
Fri 2/106:00BWI - LHR
1 stop20h 50mDelta
Deal found 27/10£482
Thu 27/1111:45LHR - BWI
2 stops17h 41mVirgin Atlantic
Wed 3/1216:49BWI - LHR
1 stop13h 51mVirgin Atlantic
Deal found 27/10£482
Thu 11/1206:30LHR - BWI
2 stops15h 21mKLM
Tue 16/1214:41BWI - LHR
1 stop11h 09mKLM
Deal found 25/10£483
Tue 2/1219:50LHR - IAD
2 stops26h 25mScandinavian Airlines
Sat 10/120:30IAD - LHR
2 stops17h 20mScandinavian Airlines
Deal found 25/10£488
Tue 16/1216:50LHR - IAD
Nonstop8h 40mMultiple Airlines
Wed 24/1217:06IAD - LHR
1 stop9h 59mMultiple Airlines
Deal found 25/10£515
Mon 10/1108:05LHR - DCA
1 stop11h 31mJetBlue
Mon 24/1106:15DCA - LHR
1 stop9h 30mJetBlue
Deal found 26/10£450
Thu 11/1206:30LHR - BWI
2 stops17h 32mDelta
Thu 18/1212:28BWI - LHR
1 stop12h 57mDelta
Deal found 27/10£482
Wed 10/1206:30LHR - BWI
2 stops15h 46mVirgin Atlantic
Wed 17/1213:52BWI - LHR
1 stop16h 48mVirgin Atlantic
Deal found 26/10£483
Thu 25/1206:40LHR - IAD
1 stop15h 35mScandinavian Airlines
Wed 31/1220:30IAD - LHR
1 stop17h 00mScandinavian Airlines
Deal found 25/10£491
Wed 12/1107:25LHR - DCA
1 stop12h 11mJetBlue
Tue 25/1106:15DCA - LHR
1 stop10h 25mJetBlue
Deal found 27/10£458
Thu 4/1206:30LHR - BWI
2 stops15h 46mDelta
Wed 10/1214:41BWI - LHR
1 stop11h 09mDelta
Deal found 27/10£482
Tue 9/1206:30LHR - BWI
2 stops15h 46mVirgin Atlantic
Tue 16/1212:19BWI - LHR
2 stops15h 26mVirgin Atlantic
Deal found 25/10£483
Thu 19/307:05LHR - IAD
2 stops15h 10mScandinavian Airlines
Wed 1/420:20IAD - LHR
1 stop14h 40mScandinavian Airlines
Deal found 26/10£500
Wed 12/1107:25LHR - DCA
1 stop12h 11mJetBlue
Wed 19/1113:35DCA - LHR
1 stop12h 20mJetBlue
Deal found 26/10£458
Tue 25/1111:45LHR - BWI
2 stops16h 15mDelta
Sun 30/1108:10BWI - LHR
1 stop17h 15mDelta
Deal found 27/10£482
Thu 27/1108:40LHR - IAD
1 stop12h 25mVirgin Atlantic
Wed 3/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 27/10£495
Wed 15/408:25LHR - DCA
1 stop12h 34mJetBlue
Wed 29/414:59DCA - LHR
1 stop10h 31mJetBlue
Deal found 25/10£463
Sun 23/1106:30LHR - BWI
2 stops16h 52mDelta
Thu 4/1208:04BWI - LHR
1 stop19h 56mDelta
Deal found 25/10£483
Tue 16/1216:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Thu 25/1216:17IAD - LHR
1 stop14h 23mVirgin Atlantic
Deal found 25/10£511
Wed 12/1112:20LHR - DCA
1 stop15h 39mJetBlue
Wed 26/1106:15DCA - LHR
1 stop10h 25mJetBlue
Deal found 25/10£466
Thu 27/1110:00LHR - IAD
1 stop11h 05mDelta
Wed 3/1217:03IAD - LHR
1 stop10h 42mDelta
Deal found 27/10£495
Sun 23/1107:45LHR - DCA
1 stop12h 05mJetBlue
Mon 8/1213:45DCA - LHR
1 stop12h 10mJetBlue
Deal found 26/10£473
Mon 15/1216:50LHR - IAD
Nonstop8h 40mDelta
Wed 24/1212:58IAD - LHR
1 stop17h 42mDelta
Deal found 25/10£509
Thu 20/1107:25LHR - DCA
1 stop12h 34mJetBlue
Thu 4/1206:00DCA - LHR
1 stop10h 40mJetBlue
Deal found 25/10£480
Fri 26/1216:50LHR - IAD
Nonstop8h 40mDelta
Tue 30/1222:20IAD - LHR
Nonstop7h 30mDelta
Deal found 25/10£510
Fri 21/1108:05LHR - DCA
1 stop11h 54mJetBlue
Thu 4/1206:00DCA - LHR
1 stop10h 40mJetBlue
Deal found 25/10£480
Thu 4/1206:30LHR - IAD
1 stop14h 35mDelta
Thu 11/1222:20IAD - LHR
Nonstop7h 30mDelta
Deal found 27/10£514
Sat 22/1108:05LHR - DCA
1 stop12h 12mJetBlue
Mon 8/1212:30DCA - LHR
1 stop13h 25mJetBlue
Deal found 26/10£488
Mon 6/408:25LHR - DCA
1 stop15h 34mJetBlue
Thu 16/406:05DCA - LHR
1 stop9h 40mJetBlue
Deal found 27/10£494
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 27 October 2025.
Fri 5/1216:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Tue 9/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 27/10£476
Fri 5/1216:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Mon 15/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 27/10£477
Fri 28/1116:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Mon 1/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 27/10£478
Thu 4/1216:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Wed 10/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 27/10£479
Thu 27/1116:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Wed 3/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 26/10£479
Sat 22/1116:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Sat 29/1122:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 24/10£480
Fri 12/1216:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Sun 14/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 25/10£481
Fri 28/1116:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Fri 5/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 26/10£483
Tue 13/116:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Tue 27/122:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 25/10£485
Tue 25/1116:50LHR - IAD
Nonstop8h 40mVirgin Atlantic
Tue 2/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 27/10£486
Wed 10/1215:25LHR - BWI
Nonstop8h 20mBritish Airways
Wed 17/1220:35BWI - LHR
Nonstop7h 05mBritish Airways
Deal found 27/10£633
Wed 3/1215:25LHR - BWI
Nonstop8h 20mBritish Airways
Tue 9/1220:35BWI - LHR
Nonstop7h 05mBritish Airways
Deal found 25/10£635
Last-minute flights from Heathrow to Washington, D.C.
Discover last-minute flight deals from Heathrow to Washington, D.C.. Data last updated 27 October 2025 and is based on user searches.
Mon 3/1108:05LHR - DCA
1 stop11h 45mJetBlue
Mon 10/1115:09DCA - LHR
1 stop10h 46mJetBlue
Deal found 27/10£478
Mon 3/1109:20LHR - DCA
1 stop13h 44mIcelandair
Mon 10/1116:55DCA - LHR
1 stop23h 45mIcelandair
Deal found 26/10£489
Wed 5/1112:15LHR - BWI
1 stop11h 25mIcelandair
Sun 9/1119:40BWI - LHR
1 stop18h 50mIcelandair
Deal found 27/10£469
Wed 5/1107:25LHR - DCA
1 stop12h 25mJetBlue
Wed 12/1115:09DCA - LHR
1 stop10h 46mJetBlue
Deal found 27/10£482
Wed 5/1107:25LHR - DCA
1 stop12h 25mIcelandair
Wed 12/1115:09DCA - LHR
1 stop10h 46mIcelandair
Deal found 27/10£486
Thu 6/1110:45LHR - BWI
1 stop13h 59mVirgin Atlantic
Tue 11/1112:16BWI - LHR
1 stop13h 09mVirgin Atlantic
Deal found 25/10£493
Fri 7/1120:35LHR - IAD
1 stop26h 55mIcelandair
Fri 14/1119:40IAD - LHR
1 stop10h 10mIcelandair
Deal found 24/10£467
Fri 14/1112:15LHR - IAD
1 stop11h 15mIcelandair
Mon 17/1119:40IAD - LHR
1 stop10h 10mIcelandair
Deal found 27/10£465
Mon 24/1106:00LHR - IAD
1 stop14h 15mTAP AIR PORTUGAL
Thu 11/1217:30IAD - LHR
1 stop24h 10mTAP AIR PORTUGAL
Deal found 26/10£462
Tue 25/1117:30LHR - IAD
2 stops52h 45mScandinavian Airlines
Mon 1/1220:30IAD - LHR
1 stop20h 10mScandinavian Airlines
Deal found 25/10£467
Thu 27/1106:40LHR - IAD
1 stop15h 35mScandinavian Airlines
Wed 3/1220:30IAD - LHR
1 stop14h 30mScandinavian Airlines
Deal found 25/10£450
Thu 27/1106:30LHR - IAD
1 stop14h 35mVirgin Atlantic
Wed 3/1222:20IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 26/10£464
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 27 October 2025.
Sun 18/109:55LHR - BWI
2 stops28h 52mMultiple Airlines
Deal found 26/10£286
Fri 6/209:55LHR - BWI
2 stops19h 24mMultiple Airlines
Deal found 26/10£288
Sun 8/209:55LHR - BWI
2 stops39h 20mMultiple Airlines
Deal found 27/10£324
Tue 10/206:00LHR - BWI
3 stops31h 50mMultiple Airlines
Deal found 26/10£332
Sat 10/120:50LHR - BWI
3 stops31h 04mMultiple Airlines
Deal found 27/10£341
Fri 30/109:55LHR - BWI
2 stops19h 24mMultiple Airlines
Deal found 26/10£343
Fri 5/1214:50LHR - BWI
3 stops38h 34mMultiple Airlines
Deal found 27/10£354
Tue 11/1114:50LHR - BWI
2 stops27h 05mMultiple Airlines
Deal found 26/10£356
Tue 20/109:50LHR - BWI
2 stops28h 00mMultiple Airlines
Deal found 27/10£359
Tue 25/1114:50LHR - BWI
2 stops48h 29mMultiple Airlines
Deal found 27/10£366
Sat 15/1114:50LHR - IAD
2 stops30h 44mMultiple Airlines
Deal found 25/10£371
Tue 16/1208:15LHR - IAD
3 stops35h 30mMultiple Airlines
Deal found 27/10£374
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 27 October 2025.
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 27 October 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 - DCA
LHRDCA
London Heathrow
Wed 12/11
07:25-14:36
1 stop12h 11m
Washington, D.C. Reagan-National
Thu 27/11
06:15-21:40
1 stop10h 25m
£450
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Mon 10/11
08:05-14:36
1 stop11h 31m
Washington, D.C. Reagan-National
Mon 24/11
06:15-20:45
1 stop9h 30m
£450
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Wed 12/11
07:25-14:36
1 stop12h 11m
Washington, D.C. Reagan-National
Tue 25/11
06:15-21:40
1 stop10h 25m
£458
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Wed 12/11
07:25-14:36
1 stop12h 11m
Washington, D.C. Reagan-National
Wed 19/11
13:35-06:55
1 stop12h 20m
£458
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Wed 15/4
08:25-15:59
1 stop12h 34m
Washington, D.C. Reagan-National
Wed 29/4
14:59-06:30
1 stop10h 31m
£463
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Wed 12/11
12:20-22:59
1 stop15h 39m
Washington, D.C. Reagan-National
Wed 26/11
06:15-21:40
1 stop10h 25m
£466
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Sun 23/11
07:45-14:50
1 stop12h 05m
Washington, D.C. Reagan-National
Mon 8/12
13:45-06:55
1 stop12h 10m
£473
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Thu 20/11
07:25-14:59
1 stop12h 34m
Washington, D.C. Reagan-National
Thu 4/12
06:00-21:40
1 stop10h 40m
£480
LondonWashington, D.C.
LHR - DCA
LHRDCA
London Heathrow
Fri 21/11
08:05-14:59
1 stop11h 54m
Washington, D.C. Reagan-National
Thu 4/12
06:00-21:40
1 stop10h 40m
£480
LondonBaltimore
LHR - BWI
LHRBWI
London Heathrow
Wed 24/12
11:45-00:35
2 stops17h 50m
Baltimore/Washington
Fri 2/1
06:00-07:50
1 stop20h 50m
£482
Flights are sorted by cheapest return flights first.
Deals found on 27/10
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 24 October 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 £349). Flying from London Heathrow Airport to Washington, D.C. in July is currently the most expensive (average of £513). 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 27 October 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 24% versus a flight at midday.
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 Thursday 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 27 October 2025.
The most flights from LHR to WAS are scheduled on a Monday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 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 28% 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.
Shannon (SNN) is the most affordable one-stop option, with an average return flight price of £340.
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 27 October 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 £450, JetBlue can have you in Washington, D.C. from London Heathrow Airport in 12h 11m. There are 3652 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 (£190), TAP AIR PORTUGAL (£356), and Icelandair (£366) offers the cheapest pricing from London Heathrow Airport to Washington, D.C.. Delta is currently priced 66% 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 £375. However, be on the lookout for offers from Icelandair and United Airlines, 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 (89%), Air France (89%) or Delta (89%) 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 £1,504, our data indicates the cheapest price to be £411. The most popular route (London Heathrow - Washington, D.C. Dulles Intl), is priced around £383.
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 £25 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 £349). Flying from London Heathrow Airport to Washington, D.C. in July is currently the most expensive (average of £513). 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
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Arlington
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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 27 October 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 27 October 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 27 October 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 27 October 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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