Cheap flights from LHR to IAD (Heathrow to Washington Dulles Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from LHR to IAD starting at $636 One Way, $534 Round Trip

Prices starting at $534 for return flights and $636 for one-way flights to Washington Dulles Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Mar 2 - Sun, Mar 9
LHR
London
IAD
Washington
$534 Roundtrip, found 1 day ago
$534
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Sun, Mar 2 from London to Washington, returning Sun, Mar 9, priced at $534 found 1 day ago
Mon, Jan 13 - Mon, Jan 20
LHR
London
IAD
Washington
$594 Roundtrip, found 2 hours ago
$594
Roundtrip
found 2 hours ago
Select Icelandair flight, departing Mon, Jan 13 from London to Washington, returning Mon, Jan 20, priced at $594 found 2 hours ago
Mon, Mar 17 - Thu, Apr 3
LHR
London
IAD
Washington
$632 Roundtrip, found 1 day ago
$632
Roundtrip
found 1 day ago
Select Finnair flight, departing Mon, Mar 17 from London to Washington, returning Thu, Apr 3, priced at $632 found 1 day ago
Wed, Dec 4 - Sun, Dec 8
LHR
London
IAD
Washington
$667 Roundtrip, found 3 days ago
$667
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Wed, Dec 4 from London to Washington, returning Sun, Dec 8, priced at $667 found 3 days ago
Wed, Nov 27 - Fri, Jan 31
LHR
London
IAD
Washington
$703 Roundtrip, found 2 days ago
$703
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, Nov 27 from London to Washington, returning Fri, Jan 31, priced at $703 found 2 days ago

Hotel Ideas near Washington Dulles Intl.

Airport Hotels near Washington Dulles Intl.

Hyatt Regency Dulles
Hyatt Regency Dulles
4 out of 5
2300 Dulles Corner Blvd, Herndon, VA
The price is $137 per night from Nov 23 to Nov 24
$137
includes taxes & fees
$122 per night
Nov 23 - Nov 24
Book a stay at this golf hotel in Herndon. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,198 reviews)
"Lovely as always"

Reviewed on Nov 18, 2024

Hyatt Regency Dulles
Hyatt Place Herndon Dulles Airport East
Hyatt Place Herndon Dulles Airport East
3 out of 5
13711 Sayward Blvd, Herndon, VA
The price is $98 per night from Dec 1 to Dec 2
$98
includes taxes & fees
$87 per night
Dec 1 - Dec 2
Stay at this 3-star business-friendly hotel in Herndon. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
8.4/10 Very Good! (1,613 reviews)
"The breakfast choices were not very good"

Reviewed on Nov 18, 2024

Hyatt Place Herndon Dulles Airport East
Washington Dulles Airport Marriott
Washington Dulles Airport Marriott
4 out of 5
45020 Aviation Dr, Sterling, VA
The price is $125 per night from Nov 29 to Nov 30
$125
includes taxes & fees
$110 per night
Nov 29 - Nov 30
Book a stay at this business-friendly hotel in Sterling. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.2/10 Very Good! (1,000 reviews)
"Likes the convenience and the service at the bar. Didn't like dust in room and ring of dirt around pool"

Reviewed on Nov 8, 2024

Washington Dulles Airport Marriott
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Washington

Wingate by Wyndham Chantilly / Dulles Airport
Wingate by Wyndham Chantilly / Dulles Airport
3 out of 5
3940 Centerview Dr, Chantilly, VA
The price is $111 per night from Nov 28 to Nov 29
$111
includes taxes & fees
$98 per night
Nov 28 - Nov 29
Stay at this 3-star business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,253 reviews)
"Maintained well and service is good. Free shuttle to the airport and free breakfast is highlights. Reasonable price."

Reviewed on Nov 12, 2024

Wingate by Wyndham Chantilly / Dulles Airport
Extended Stay America Suites Chantilly Dulles
Extended Stay America Suites Chantilly Dulles
2.5 out of 5
14036 Thunderbolt Pl, Chantilly, VA
The price is $75 per night from Dec 8 to Dec 9
$75
includes taxes & fees
$66 per night
Dec 8 - Dec 9
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms in our reviews. ...
7/10 Good! (729 reviews)
"Quiet location and nice staff. Only spent one night no issues, WiFi access, gab and go breakfast in the morning and comfortable stay"

Reviewed on Nov 18, 2024

Extended Stay America Suites Chantilly Dulles
Hotel Pentagon
Hotel Pentagon
3 out of 5
2480 S Glebe Rd, Arlington, VA
The price is $92 per night from Nov 23 to Nov 24
$92
includes taxes & fees
$81 per night
Nov 23 - Nov 24
Stay at this hotel in Arlington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the convenient parking in our reviews. ...
6.4/10 (1,371 reviews)
"Na"

Reviewed on Nov 13, 2024

Hotel Pentagon
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Washington Hotels With Airport Transportation

Wingate by Wyndham Chantilly / Dulles Airport
Wingate by Wyndham Chantilly / Dulles Airport
3 out of 5
3940 Centerview Dr, Chantilly, VA
The price is $111 per night from Nov 28 to Nov 29
$111
includes taxes & fees
$98 per night
Nov 28 - Nov 29
Stay at this 3-star business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,253 reviews)
"Maintained well and service is good. Free shuttle to the airport and free breakfast is highlights. Reasonable price."

Reviewed on Nov 12, 2024

Wingate by Wyndham Chantilly / Dulles Airport
Comfort Suites Dulles Airport
Comfort Suites Dulles Airport
2.5 out of 5
13980 Metrotech Dr, Chantilly, VA
The price is $93 per night from Dec 22 to Dec 23
$93
includes taxes & fees
$83 per night
Dec 22 - Dec 23
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the helpful staff ...
7.8/10 Good! (999 reviews)
Nice place to stay
"Hotel is clean, friendly & helpful staff. The room is large & comfortable. Located close to shopping, restaurants and highways."

Reviewed on Nov 9, 2024

Comfort Suites Dulles Airport
Hampton Inn Washington-Dulles Int'l Airport South
Hampton Inn Washington-Dulles Int'l Airport South
2.5 out of 5
4050 Westfax Dr, Chantilly, VA
The price is $110 per night from Dec 22 to Dec 23
$110
includes taxes & fees
$98 per night
Dec 22 - Dec 23
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,002 reviews)
"Breakfast was really good! Staff very friendlyz"

Reviewed on Nov 11, 2024

Hampton Inn Washington-Dulles Int'l Airport South
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Washington Hotels

Fairfield Inn & Suites Dulles Airport Chantilly
Fairfield Inn & Suites Dulles Airport Chantilly
2.5 out of 5
3960 Corsair Ct, Chantilly, VA
The price is $90 per night from Nov 30 to Dec 1
$90
includes taxes & fees
$80 per night
Nov 30 - Dec 1
Stay at this hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.4/10 Very Good! (999 reviews)
"I don’t know why this doesn’t have high rating but this was a GREAT facility. We are legit already planning another stay in the region and booking there."

Reviewed on Nov 9, 2024

Fairfield Inn & Suites Dulles Airport Chantilly
Extended Stay America Suites Washington DC Chantilly Airport
Extended Stay America Suites Washington DC Chantilly Airport
2.5 out of 5
4506 Brookfield Corporate Dr, Chantilly, VA
The price is $80 per night from Nov 30 to Dec 1
$80
includes taxes & fees
$70 per night
Nov 30 - Dec 1
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Steven F. Udvar-Hazy Center ...
6.2/10 (773 reviews)
"Location and ambiance"

Reviewed on Nov 16, 2024

Extended Stay America Suites Washington DC Chantilly Airport
Extended Stay America Suites Washington DC Chantilly Dulles
Extended Stay America Suites Washington DC Chantilly Dulles
2.5 out of 5
14420 Chantilly Crossing Ln, Chantilly, VA
The price is $93 per night from Nov 30 to Dec 1
$93
includes taxes & fees
$82 per night
Nov 30 - Dec 1
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Steven F. Udvar-Hazy Center ...
6/10 (396 reviews)
"Quiet"

Reviewed on Nov 9, 2024

Extended Stay America Suites Washington DC Chantilly Dulles
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Washington

Hyatt Place Chantilly Dulles Airport-South
Hyatt Place Chantilly Dulles Airport-South
3 out of 5
4994 Westone Plaza, Centreville, VA
The price is $124 per night from Nov 24 to Nov 25
$124
includes taxes & fees
$110 per night
Nov 24 - Nov 25
Stay at this 3-star business-friendly hotel in Centreville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,000 reviews)
"The staff were exceptional"

Reviewed on Nov 17, 2024

Hyatt Place Chantilly Dulles Airport-South
Hampton Inn Washington-Dulles Int'l Airport South
Hampton Inn Washington-Dulles Int'l Airport South
2.5 out of 5
4050 Westfax Dr, Chantilly, VA
The price is $110 per night from Dec 22 to Dec 23
$110
includes taxes & fees
$98 per night
Dec 22 - Dec 23
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,002 reviews)
"Breakfast was really good! Staff very friendlyz"

Reviewed on Nov 11, 2024

Hampton Inn Washington-Dulles Int'l Airport South
Comfort Suites Dulles Airport
Comfort Suites Dulles Airport
2.5 out of 5
13980 Metrotech Dr, Chantilly, VA
The price is $93 per night from Dec 22 to Dec 23
$93
includes taxes & fees
$83 per night
Dec 22 - Dec 23
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the helpful staff ...
7.8/10 Good! (999 reviews)
Nice place to stay
"Hotel is clean, friendly & helpful staff. The room is large & comfortable. Located close to shopping, restaurants and highways."

Reviewed on Nov 9, 2024

Comfort Suites Dulles Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

LHR to IAD Route Info

Origin Airport
London
Destination Airport
Chantilly
Number Of Airlines Serving
16
Distance
3666 mi
Shortest Flight Departure Time
4:30PM GMT
Shortest Flight Departure Date
Nov 29
LHR Address & GPS
Address:
London EN,
United Kingdom
IATA Code:
LHR
Longitude:
-0.453566
Latitude:
51.469603
Time Zone:
Europe/London
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York

Frequently asked questions

Am I able to catch a flight from London Airport (LHR-Heathrow) to Washington, DC Airport (IAD-Washington Dulles Intl.) now?
The Covid-19 Travel Advisor will answer all your questions about current quarantine requirements and travel restrictions when catching a flight from London Airport (LHR-Heathrow) to Washington, DC Airport (IAD-Washington Dulles Intl.).
Are there non-stop flights from London Airport (LHR-Heathrow) to IAD?
You’ll find 3 carriers that offer direct services from LHR to IAD, so we recommend that you start thinking about what kinds of things you want from your airline. Check which one of these has exactly what you need:

  • United Airlines
  • British Airways
  • Virgin Atlantic

What is the shortest flight from London Heathrow to Dulles Intl. Airport?
Indulge in a miniature bottle of vino and sink into your seat with an interesting movie or novel. With the flight from West Kensington to Woodford taking 8 hours, there’s plenty of time to sit back and enjoy the ride.
How many hours flight from LHR to Washington, DC Airport (IAD-Washington Dulles Intl.)?
Make yourself comfortable, because the average plane trip from London Airport (LHR-Heathrow) to Washington Dulles Intl. Airport (IAD) is 8 hours and 14 minutes. Have a wine with your meal, get engrossed in a book … You’ll have plenty of time to kick back and relax.
If I am not able to travel due to COVID-19, can I cancel my flight to Washington, DC Airport (IAD-Washington Dulles Intl.)?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Washington, DC Airport (IAD-Washington Dulles Intl.) have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Washington, DC Airport (IAD-Washington Dulles Intl.) with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Washington, DC Airport (IAD-Washington Dulles Intl.) without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What airlines have the most flights from London Heathrow to IAD?
Excellent service, reliability and superior in-flight entertainment are a few things that make an airline stand out from the rest. If you’re jetting from London Heathrow to Washington, DC Airport (IAD-Washington Dulles Intl.), why not fly with the best? Virgin Atlantic (VS) offers 45 flights on this route each month. Also look into the deals from United Airlines (UA). Offering 75 flights every month between West Kensington and Woodford, they’ll make sure your journey is just as good as the destination.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.