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

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Cheap Flights from LHR to IAD starting at $528 One Way, $549 Round Trip

Prices starting at $549 for return flights and $528 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 15 - Sun, Mar 29
LHR
London
IAD
Washington
$549 Roundtrip, found 3 days ago
$549
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Sun, Mar 15 from London to Washington, returning Sun, Mar 29, priced at $549 found 3 days ago
Sun, Mar 15 - Mon, Mar 30
LHR
London
IAD
Washington
$638 Roundtrip, found 7 hours ago
$638
Roundtrip
found 7 hours ago
Select Scandinavian Airlines flight, departing Sun, Mar 15 from London to Washington, returning Mon, Mar 30, priced at $638 found 7 hours ago
Tue, Apr 21 - Tue, Apr 28
LHR
London
IAD
Washington
$681 Roundtrip, found 3 days ago
$681
Roundtrip
found 3 days ago
Select Icelandair flight, departing Tue, Apr 21 from London to Washington, returning Tue, Apr 28, priced at $681 found 3 days ago
Wed, Dec 17 - Wed, Jan 21
LHR
London
IAD
Washington
$721 Roundtrip, found 2 days ago
$721
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 17 from London to Washington, returning Wed, Jan 21, priced at $721 found 2 days ago
Wed, Nov 12 - Mon, Nov 17
LHR
London
IAD
Washington
$722 Roundtrip, found 6 days ago
$722
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Wed, Nov 12 from London to Washington, returning Mon, Nov 17, priced at $722 found 6 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
$118 nightly
The price is $136 total per night from Oct 31 to Nov 1
$136 total
Oct 31 - Nov 1
Total with taxes and fees
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! (1,476 reviews)
"Very quiet, easy to relax and unwind! Conveniently located by Dulles!"

Reviewed on Oct 19, 2025

Hyatt Regency Dulles
Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd, Herndon, VA
$93 nightly
The price is $107 total per night from Nov 9 to Nov 10
$107 total
Nov 9 - Nov 10
Total with taxes and fees
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 ...
8.2/10 Very Good! (2,564 reviews)
"Very clean hotel with a good complimentary breakfast."

Reviewed on Oct 19, 2025

Hyatt Place Herndon Dulles Airport East
Fairfield Inn & Suites by Marriott at Dulles Airport

Fairfield Inn & Suites by Marriott at Dulles Airport

2.5 out of 5
23000 Indian Creek Dr, Sterling, VA
$110 nightly
The price is $125 total per night from Oct 26 to Oct 27
$125 total
Oct 26 - Oct 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Sterling. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,021 reviews)
"Onsite Airport Parking available. Airport Shuttle service frequency."

Reviewed on Oct 17, 2025

Fairfield Inn & Suites by Marriott at 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.

Hotels In Washington

Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr, Chantilly, VA
$96 nightly
The price is $110 total per night from Nov 16 to Nov 17
$110 total
Nov 16 - Nov 17
Total with taxes and fees
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! (1,407 reviews)
"Staff was very helpful, pleasant and kind. Would staff again."

Reviewed on Oct 19, 2025

Wingate by Wyndham Chantilly / 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
$84 nightly
The price is $97 total per night from Nov 16 to Nov 17
$97 total
Nov 16 - Nov 17
Total with taxes and fees
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! (1,027 reviews)
"Very good hotel and great cleaning staff, we arrived on a Saturday and looked like the hotel was packed with teenagers from a soccer tournament and was a little chaotic and noisy but we know is not the hotel’s fault. Other than that very good, almost fantastic."

Reviewed on Oct 17, 2025

Hampton Inn Washington-Dulles Int'l Airport South
MainStay Suites Washington Dulles Airport

MainStay Suites Washington Dulles Airport

2.5 out of 5
4506 Brookfield Corporate Dr, Chantilly, VA
$71 nightly
The price is $82 total per night from Oct 24 to Oct 25
$82 total
Oct 24 - Oct 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Fair Oaks Mall and Chantilly ...
7.4/10 Good! (158 reviews)
"Property seemed a little worn but was very clean and staff was super friendly!"

Reviewed on Oct 16, 2025

MainStay Suites Washington 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.

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
$96 nightly
The price is $110 total per night from Nov 16 to Nov 17
$110 total
Nov 16 - Nov 17
Total with taxes and fees
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! (1,407 reviews)
"Staff was very helpful, pleasant and kind. Would staff again."

Reviewed on Oct 19, 2025

Wingate by Wyndham Chantilly / Dulles Airport
Comfort Suites Dulles Airport

Comfort Suites Dulles Airport

2.5 out of 5
13980 Metrotech Dr, Chantilly, VA
$88 nightly
The price is $102 total per night from Nov 16 to Nov 17
$102 total
Nov 16 - Nov 17
Total with taxes and fees
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 ...
7.6/10 Good! (1,004 reviews)
"Clean room-staff professional"

Reviewed on Oct 16, 2025

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
$84 nightly
The price is $97 total per night from Nov 16 to Nov 17
$97 total
Nov 16 - Nov 17
Total with taxes and fees
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! (1,027 reviews)
"Very good hotel and great cleaning staff, we arrived on a Saturday and looked like the hotel was packed with teenagers from a soccer tournament and was a little chaotic and noisy but we know is not the hotel’s fault. Other than that very good, almost fantastic."

Reviewed on Oct 17, 2025

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
$85 nightly
The price is $98 total per night from Nov 1 to Nov 2
$98 total
Nov 1 - Nov 2
Total with taxes and fees
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 ...
8.2/10 Very Good! (1,003 reviews)
"The staff was excellent at this hotel for the couple days I was there for a wedding. There was no issue parking and didn't hear the airplanes go over the hotel. Also, there are restaurants near the hotel, which was easier to have dinner at after driving through the traffic."

Reviewed on Oct 16, 2025

Fairfield Inn & Suites Dulles Airport Chantilly
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
$89 nightly
The price is $103 total per night from Nov 2 to Nov 3
$103 total
Nov 2 - Nov 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Fair Oaks Mall and Chantilly ...
6.2/10 (461 reviews)
Awesome place
"I love coming here ,this place is really affordable and its gor everything u need a hotel. Fridge, small kitchen, iron board and nice bathroom. Will definitely be coming back"

Reviewed on Jul 27, 2025

Extended Stay America Suites Washington DC Chantilly Dulles
Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr, Chantilly, VA
$96 nightly
The price is $110 total per night from Nov 16 to Nov 17
$110 total
Nov 16 - Nov 17
Total with taxes and fees
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! (1,407 reviews)
"Staff was very helpful, pleasant and kind. Would staff again."

Reviewed on Oct 19, 2025

Wingate by Wyndham Chantilly / 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.

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
$110 nightly
The price is $127 total per night from Oct 26 to Oct 27
$127 total
Oct 26 - Oct 27
Total with taxes and fees
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! (1,009 reviews)
"Stayed here for a week after I sold my house , the room was really spacious, staff were so helpful and friendly , breakfast was good , just an overall great experience in staying here"

Reviewed on Oct 13, 2025

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
$84 nightly
The price is $97 total per night from Nov 16 to Nov 17
$97 total
Nov 16 - Nov 17
Total with taxes and fees
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! (1,027 reviews)
"Very good hotel and great cleaning staff, we arrived on a Saturday and looked like the hotel was packed with teenagers from a soccer tournament and was a little chaotic and noisy but we know is not the hotel’s fault. Other than that very good, almost fantastic."

Reviewed on Oct 17, 2025

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
$88 nightly
The price is $102 total per night from Nov 16 to Nov 17
$102 total
Nov 16 - Nov 17
Total with taxes and fees
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 ...
7.6/10 Good! (1,004 reviews)
"Clean room-staff professional"

Reviewed on Oct 16, 2025

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
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
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

Are there non-stop flights from Heathrow Airport (LHR) to Washington Dulles Intl. Airport (IAD)?
There are 3 carriers that offer nonstop services from LHR to IAD, so it might be a good idea to start thinking about what types of things you like in an airline. See which one of these has exactly what you need:

  • United Airlines
  • British Airways
  • Virgin Atlantic

What is the shortest flight from London Heathrow to IAD?
Make the most of the opportunity to unwind on your journey from London to Washington. The quickest flight time from LHR to IAD is 8 hours and 15 minutes, which gives you plenty of time to enjoy a beverage or get swept up in a good movie.
How many hours flight from London Heathrow to Dulles Intl. Airport?
From LHR to IAD, you'll be in the sky for roughly 8 hours and 34 minutes. Settle in, order a wine and take out your noise-canceling earphones. It's time to binge-watch your favorite TV shows.
What airlines have the most flights from London Heathrow to IAD?
While there are various airlines with flights from LHR to Washington Dulles Intl. Airport (IAD), there are a couple that stand out. Virgin Atlantic (VS) is among the best and offers 28 flights each month. Alternatively, secure your favorite window (or aisle) seat with United Airlines (UA). You'll have 106 monthly flights between London and Washington to choose from with this carrier.

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.

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