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

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Cheap Flights from IAD to LHR starting at $196 One Way, $436 Round Trip

Prices starting at $436 for return flights and $196 for one-way flights to Heathrow were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 28 - Thu, Aug 21
IAD
Washington
LHR
London
$436 Roundtrip, found 4 days ago
$436
Roundtrip
found 4 days ago
Select Icelandair flight, departing Mon, Jul 28 from Washington to London, returning Thu, Aug 21, priced at $436 found 4 days ago
Mon, Jul 28 - Thu, Aug 21
IAD
Washington
LHR
London
$470 Roundtrip, found 4 days ago
$470
Roundtrip
found 4 days ago
Select Iberia flight, departing Mon, Jul 28 from Washington to London, returning Thu, Aug 21, priced at $470 found 4 days ago
Tue, Oct 7 - Tue, Oct 14
IAD
Washington
LHR
London
$482 Roundtrip, found 14 hours ago
$482
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Tue, Oct 7 from Washington to London, returning Tue, Oct 14, priced at $482 found 14 hours ago
Mon, Sep 29 - Tue, Oct 14
IAD
Washington
LHR
London
$492 Roundtrip, found 13 hours ago
$492
Roundtrip
found 13 hours ago
Select TAP Portugal flight, departing Mon, Sep 29 from Washington to London, returning Tue, Oct 14, priced at $492 found 13 hours ago
Mon, Jul 28 - Thu, Aug 21
IAD
Washington
LHR
London
$502 Roundtrip, found 4 days ago
$502
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jul 28 from Washington to London, returning Thu, Aug 21, priced at $502 found 4 days ago

Hotel Ideas near Heathrow

Airport Hotels near Heathrow

Hilton Garden Inn London Heathrow Terminal 2 and 3
Hilton Garden Inn London Heathrow Terminal 2 and 3
3.5 out of 5
Heathrow T2, Hounslow, England
The price is $207 per night from Apr 20 to Apr 21
$207
includes taxes & fees
$172 per night
Apr 20 - Apr 21
Stay at this 3.5-star hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the restaurant in our ...
8.8/10 Excellent! (4,559 reviews)
"This hotel is very convenient for Heathrow Airport. I have stayed there for early morning flights or for a late arrival. Nice bar and restaurant is very good for breakfast buffet."

Reviewed on Apr 15, 2025

Hilton Garden Inn London Heathrow Terminal 2 and 3
Radisson Blu Hotel, London Heathrow
Radisson Blu Hotel, London Heathrow
4 out of 5
140 Bath Road, Hayes, England
The price is $131 per night from Apr 18 to Apr 19
$131
includes taxes & fees
$109 per night
Apr 18 - Apr 19
Stay at this 4-star business-friendly hotel in Hayes. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the ...
8/10 Very Good! (2,545 reviews)
first hotel stay in years
"Stayed for 1 night due to early morning flight. first holiday in years, so asked lots of questions and all were explained easily. also gave a free drink voucher. early checkout no problem as room was paid in advance"

Reviewed on Apr 15, 2025

Radisson Blu Hotel, London Heathrow
Hyatt Place London Heathrow Airport
Hyatt Place London Heathrow Airport
4 out of 5
The Grove, Bath Road, West Drayton, England
The price is $105 per night from Apr 24 to Apr 25
$105
includes taxes & fees
$87 per night
Apr 24 - Apr 25
Stay at this 4-star business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
9/10 Wonderful! (3,349 reviews)
"bowling alley next door was nice, hotel was easy and quiet"

Reviewed on Apr 16, 2025

Hyatt Place London Heathrow 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 London

The Tower Hotel, London
The Tower Hotel, London
4 out of 5
St Katharine's Way, London, England
The price is $176 per night from May 5 to May 6
$176
includes taxes & fees
$147 per night
May 5 - May 6
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant ...
8.2/10 Very Good! (7,059 reviews)
"Had the best view from our room and the staff were great. Difficult to find any place in London that’s 5 star cleanliness though."

Reviewed on Apr 16, 2025

The Tower Hotel, London
Park Plaza London Westminster Bridge
Park Plaza London Westminster Bridge
4 out of 5
200 Westminster Bridge Road, London, England
The price is $213 per night from Apr 21 to Apr 22
$213
includes taxes & fees
$178 per night
Apr 21 - Apr 22
Stay at this 4-star spa hotel in London. Enjoy a full-service spa, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (4,209 reviews)
"Fantastic location with easy access to the Westminster tube station. The staff is attentive and very helpful. The executive lounge is beautiful. It’s a bit pricey but the food is good. I stayed in a superior double and it was perfect for me."

Reviewed on Apr 17, 2025

Park Plaza London Westminster Bridge
Zedwell Piccadilly Circus
Zedwell Piccadilly Circus
3 out of 5
Great Windmill Street, London, England
The price is $113 per night from May 11 to May 12
$113
includes taxes & fees
$94 per night
May 11 - May 12
Stay at this 3-star hotel in London. Enjoy free WiFi, a 24-hour front desk, and premium bedding. Our guests praise the helpful staff and the clean rooms in our ...
7.4/10 Good! (4,644 reviews)
"This hotel is located in a busy tourist area, close to many dining options, landmarks and shopping (all walking distance). The facilities are nice, look recently renovated and are overall very clean. Despite the positives, it was a slightly uncomfortable stay. A few drawbacks: - temperature cannot ..."

Reviewed on Apr 15, 2025

Zedwell Piccadilly Circus
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.

London Hotels With Airport Transportation

Hyatt Place London Heathrow Airport
Hyatt Place London Heathrow Airport
4 out of 5
The Grove, Bath Road, West Drayton, England
The price is $105 per night from Apr 24 to Apr 25
$105
includes taxes & fees
$87 per night
Apr 24 - Apr 25
Stay at this 4-star business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
9/10 Wonderful! (3,349 reviews)
"bowling alley next door was nice, hotel was easy and quiet"

Reviewed on Apr 16, 2025

Hyatt Place London Heathrow Airport
Hilton Garden Inn London Heathrow Airport
Hilton Garden Inn London Heathrow Airport
4 out of 5
Eastern Perimeter Rd, Hatton Cross, Heathrow, Hounslow, England
The price is $119 per night from Apr 24 to Apr 25
$119
includes taxes & fees
$99 per night
Apr 24 - Apr 25
Stay at this 4-star eco-certified hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the bar in ...
8.6/10 Excellent! (1,875 reviews)
"Close to the airport with a regular shuttle bus"

Reviewed on Apr 16, 2025

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport
Leonardo London Heathrow Airport
4 out of 5
Bath Road, West Drayton, England
The price is $105 per night from Apr 23 to Apr 24
$105
includes taxes & fees
$87 per night
Apr 23 - Apr 24
Stay at this 4-star eco-certified hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the restaurant ...
8.6/10 Excellent! (5,502 reviews)
"The room was quite comfortable! The price was great for the quality! The half glass shower design promotes the floor getting wet. So careful there! Otherwise, good pressure and immediate hot water! A fridge is something we’re used to in the U.S. Staff was kind enough to provide a big ice bucket as ..."

Reviewed on Apr 16, 2025

Leonardo London Heathrow 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.

Low Priced London Hotels

ibis budget London Hounslow
ibis budget London Hounslow
3 out of 5
20-28 Staines Road, Hounslow, England
The price is $55 per night from May 1 to May 2
$55
includes taxes & fees
$46 per night
May 1 - May 2
Stay at this 3-star hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
7.2/10 Good! (1,007 reviews)
"The hotel was functional. Good spot for going to the rugby."

Reviewed on Apr 14, 2025

ibis budget London Hounslow
Point A Hotel London Kings Cross – St Pancras
Point A Hotel London Kings Cross – St Pancras
2.5 out of 5
324 Gray's Inn Road, London, England
The price is $99 per night from Apr 20 to Apr 21
$99
includes taxes & fees
$83 per night
Apr 20 - Apr 21
Book a stay at this eco-certified hotel in London. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the breakfast and the ...
8.4/10 Very Good! (1,756 reviews)
"Delightful hotel with the greatest of breakfasts. Simple restful clean"

Reviewed on Apr 13, 2025

Point A Hotel London Kings Cross – St Pancras
ibis London Heathrow Airport
ibis London Heathrow Airport
3 out of 5
112 Bath Road, Middlesex, Hayes, England
The price is $76 per night from Apr 28 to Apr 29
$76
includes taxes & fees
$64 per night
Apr 28 - Apr 29
Book a stay at this business-friendly hotel in Hayes. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast and the ...
7.8/10 Good! (2,562 reviews)
"easy"

Reviewed on Apr 16, 2025

ibis London Heathrow 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 London

Park Plaza London Westminster Bridge
Park Plaza London Westminster Bridge
4 out of 5
200 Westminster Bridge Road, London, England
The price is $213 per night from Apr 21 to Apr 22
$213
includes taxes & fees
$178 per night
Apr 21 - Apr 22
Stay at this 4-star spa hotel in London. Enjoy a full-service spa, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (4,209 reviews)
"Fantastic location with easy access to the Westminster tube station. The staff is attentive and very helpful. The executive lounge is beautiful. It’s a bit pricey but the food is good. I stayed in a superior double and it was perfect for me."

Reviewed on Apr 17, 2025

Park Plaza London Westminster Bridge
Park Plaza County Hall London
Park Plaza County Hall London
4 out of 5
1 Addington Street, London, England
The price is $237 per night from Apr 21 to Apr 22
$237
includes taxes & fees
$197 per night
Apr 21 - Apr 22
Stay at this 4-star eco-certified hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the ...
9/10 Wonderful! (2,223 reviews)
A welcoming hotel, pictured could be better.
"We stayed in an executive studio for 2 nights. The images were unclear of what the room layout was compared to to the studio double bed - and there was an extra cost to this upgrade. With four of us in a room, it’s more spacious than other hotels, and always great views. We previously stayed in a ..."

Reviewed on Apr 14, 2025

Park Plaza County Hall London
DoubleTree by Hilton London Kensington
DoubleTree by Hilton London Kensington
4 out of 5
100 Cromwell Road, London, England
The price is $159 per night from Apr 20 to Apr 21
$159
includes taxes & fees
$132 per night
Apr 20 - Apr 21
Stay at this 4-star business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
7.8/10 Good! (1,001 reviews)
Very welcoming
"Honestly the most helpful and friendly staff, perfect for the RAH"

Reviewed on Apr 12, 2025

DoubleTree by Hilton London Kensington
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.

IAD to LHR Route Info

Origin Airport
Chantilly
Destination Airport
London
Number Of Airlines Serving
15
Distance
3666 mi
Shortest Flight Departure Time
7:25PM BST
Shortest Flight Departure Date
Apr 24
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
LHR Address & GPS
Address:
London EN,
United Kingdom
IATA Code:
LHR
Longitude:
-0.453566
Latitude:
51.469603
Time Zone:
Europe/London

Frequently asked questions

Am I able to catch a flight from Washington, DC Airport (IAD-Washington Dulles Intl.) to London Airport (LHR-Heathrow) now?
If you’re agonizing over quarantine and travel restrictions when traveling by plane from Washington, DC Airport (IAD-Washington Dulles Intl.) to London Airport (LHR-Heathrow), go right to our Covid-19 Travel Advisor.
Are there non-stop flights from Dulles Intl. Airport to London Airport (LHR-Heathrow)?
If you want to fly from Washington, DC Airport (IAD-Washington Dulles Intl.) to Heathrow Airport (LHR) in the fastest time possible, you’re in luck — there are 3 airlines which offer nonstop services on this route. These are some of the most popular:

  • United Airlines
  • British Airways
  • Virgin Atlantic

What is the shortest flight from Washington, DC Airport (IAD-Washington Dulles Intl.) to London Heathrow?
Getting from Dulles Intl. Airport to Heathrow Airport takes at least 7 hours and 5 minutes. Indulge in a tipple and watch a flick or two — it’s a golden opportunity to relax.
How many hours flight from Washington, DC Airport (IAD-Washington Dulles Intl.) to London Airport (LHR-Heathrow)?
It usually takes around 7 hours and 19 minutes to go from IAD to LHR. Get through this medium-haul flight by watching TV and reading magazines. Alternatively, why not catch up on some rest?
If I am not able to travel due to COVID-19, can I cancel my flight to London Airport (LHR-Heathrow)?
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 London Airport (LHR-Heathrow) 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 London Airport (LHR-Heathrow) with flexible change policies?
In most cases you’ll have the option to reschedule your flight to London Airport (LHR-Heathrow) 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 Washington, DC Airport (IAD-Washington Dulles Intl.) to London Heathrow?
Try out Virgin Atlantic (VS). It’s one of a few airlines offering flights from Dulles Intl. Airport to Heathrow Airport (LHR). It’s also popular with passengers and has 45 services on this route every month. United Airlines (UA) also travels from Woodford to West Kensington. It’s another reputable choice and has 75 flights each month.

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.