Cheap flights from DEN to LHR (Denver Intl. to Heathrow)

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 DEN to LHR starting at $304 One Way, $586 Round Trip

Prices starting at $586 for return flights and $304 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.

Wed, Oct 7 - Wed, Oct 21
DEN
Denver
LHR
London
$586 Roundtrip, found 3 days ago
$586
Roundtrip
found 3 days ago
Select Icelandair flight, departing Wed, Oct 7 from Denver to London, returning Wed, Oct 21, priced at $586 found 3 days ago
Fri, Nov 6 - Mon, Nov 9
DEN
Denver
LHR
London
$733 Roundtrip, found 2 days ago
$733
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Nov 6 from Denver to London, returning Mon, Nov 9, priced at $733 found 2 days ago
Mon, Nov 2 - Wed, Nov 4
DEN
Denver
LHR
London
$743 Roundtrip, found 2 days ago
$743
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Nov 2 from Denver to London, returning Wed, Nov 4, priced at $743 found 2 days ago
Wed, Oct 7 - Wed, Oct 21
DEN
Denver
LHR
London
$763 Roundtrip, found 3 days ago
$763
Roundtrip
found 3 days ago
Select Iberia flight, departing Wed, Oct 7 from Denver to London, returning Wed, Oct 21, priced at $763 found 3 days ago
Wed, Oct 7 - Wed, Oct 21
DEN
Denver
LHR
London
$763 Roundtrip, found 3 days ago
$763
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Oct 7 from Denver to London, returning Wed, Oct 21, priced at $763 found 3 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
$190 nightly
The price is $228 total per night from Jul 27 to Jul 28
$228 total
Jul 27 - Jul 28
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the restaurant in our reviews. ...
9/10 Wonderful! (5,317 reviews)
"Great location for early morning flights from terminal 3. Short walk and you’re there. Nice rooftop bar with decent food options."

Reviewed on Jul 18, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Premier Inn Heathrow Airport Terminal 4

Premier Inn Heathrow Airport Terminal 4

3 out of 5
Terminal 4, Sheffield Road Hounslow England
$58 nightly
The price is $70 total per night from Aug 16 to Aug 17
$70 total
Aug 16 - Aug 17
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy breakfast (surcharge), parking (surcharge), and a 24-hour front desk. Popular attractions Twickenham Stadium and Thorpe ...
8.6/10 Excellent! (1,538 reviews)
"Location, location!! The tunnel from the hotel to terminal 4 made access super easy to both the airport and the tube. Breakfast is well worth it. Staff were super helpful."

Reviewed on Jul 19, 2026

Premier Inn Heathrow Airport Terminal 4
Radisson Hotel & Conference Centre London Heathrow

Radisson Hotel & Conference Centre London Heathrow

4 out of 5
Bath Road (Building A) West Drayton England
$98 nightly
The price is $117 total per night from Jul 26 to Jul 27
$117 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy 2 restaurants, breakfast (surcharge), and a health club. Our guests praise the helpful staff ...
7.8/10 Good! (1,430 reviews)
"Overall was an okay experience. The first room they gave us had clearly not been cleaned. Staff were helpful and we got another room that was much better. Was really busy on reception so had to wait to get the room changed… for a tired traveller this was not what I wanted. Disappointed that we had ..."

Reviewed on Jul 17, 2026

Radisson Hotel & Conference Centre London Heathrow
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

Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$162 nightly
The price is $194 total per night from Aug 2 to Aug 3
$194 total
Aug 2 - Aug 3
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the restaurant in our reviews. Popular ...
9/10 Wonderful! (5,448 reviews)
"Nice clean room. Great breakfast. All staff were very helpful and friendly. We ate in the restaurant and that was good too. Overall a nice hotel in a good location and it gives that fancy London feel."

Reviewed on Jul 19, 2026

Strand Palace Hotel
Otherwander Soho Pod Hotel

Otherwander Soho Pod Hotel

2 out of 5
91-92 Dean Street London England
$90 nightly
The price is $108 total per night from Jul 20 to Jul 21
$108 total
Jul 20 - Jul 21
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, rainfall showerheads, and climate control. Popular attractions Leicester Square and Piccadilly Circus are located ...
Otherwander Soho Pod Hotel
a&o London Docklands Riverside

a&o London Docklands Riverside

3.5 out of 5
265 Rotherhithe Street London England
$89 nightly
The price is $107 total per night from Aug 2 to Aug 3
$107 total
Aug 2 - Aug 3
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff in our reviews. ...
8/10 Very Good! (1,009 reviews)
"The bathroom, bin had not been emptied when I got there. Had the room even been cleaned? I just used the bedroom bin instead. However, on the second day there was a small leak from the corner of the loo. It looked like it had happened before, due to a bit of mould on the sealant from the same place. ..."

Reviewed on Jul 18, 2026

a&o London Docklands Riverside
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 West Drayton England
$104 nightly
The price is $125 total per night from Aug 13 to Aug 14
$125 total
Aug 13 - Aug 14
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
Hyatt Place London Heathrow Airport
Hilton Garden Inn London Heathrow Airport

Hilton Garden Inn London Heathrow Airport

4 out of 5
Eastern Perimeter Rd Hounslow England
$110 nightly
The price is $131 total per night from Aug 16 to Aug 17
$131 total
Aug 16 - Aug 17
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the bar in our reviews. Popular ...
8.8/10 Excellent! (1,987 reviews)
"Every think was good, the breakfast excellent"

Reviewed on Jul 18, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$111 nightly
The price is $133 total per night from Aug 17 to Aug 18
$133 total
Aug 17 - Aug 18
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast ...
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
$47 nightly
The price is $56 total per night from Aug 16 to Aug 17
$56 total
Aug 16 - Aug 17
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7.4/10 Good! (1,003 reviews)
"Hotel is nice surrounding area is only good for take outs only. Buses are nearby. Staff were friendly."

Reviewed on Jul 18, 2026

ibis budget London Hounslow
Point A London Kings Cross - St Pancras

Point A London Kings Cross - St Pancras

2.5 out of 5
324 Gray's Inn Road London England
$82 nightly
The price is $98 total per night from Aug 9 to Aug 10
$98 total
Aug 9 - Aug 10
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the breakfast and the helpful staff in our ...
Point A London Kings Cross - St Pancras
ibis London Heathrow Airport

ibis London Heathrow Airport

3 out of 5
112 Bath Road Hayes England
$66 nightly
The price is $79 total per night from Aug 16 to Aug 17
$79 total
Aug 16 - Aug 17
Total with taxes and fees
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 ...
8/10 Very Good! (3,167 reviews)
"Friendly staff Room was very warm"

Reviewed on Jul 19, 2026

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
$230 nightly
The price is $276 total per night from Aug 16 to Aug 17
$276 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this spa hotel in London. Enjoy a full-service spa, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (6,058 reviews)
"This is our fourth and last trip to the Park Plaza London Westminister Bridge, a shame really because it used to be so wonderful. We always get the upgraded room with the Big Ben view and this time our room had an overpowering mold/mildew odor, probably from growth under the loose floor tiles in ..."

Reviewed on Jul 18, 2026

Park Plaza London Westminster Bridge
Park Plaza County Hall London

Park Plaza County Hall London

4 out of 5
1 Addington Street London England
$207 nightly
The price is $249 total per night from Aug 9 to Aug 10
$249 total
Aug 9 - Aug 10
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
9.2/10 Wonderful! (2,781 reviews)
"Great few night at the Park Plaza County Hall. I like their eco approach to the rooms and we took the option of not having ours cleaned everyday and we were therefore given a gift box of treats for this. This is a great scheme."

Reviewed on Jul 18, 2026

Park Plaza County Hall London
DoubleTree by Hilton London Kensington

DoubleTree by Hilton London Kensington

4 out of 5
100 Cromwell Road London England
$176 nightly
The price is $212 total per night from Jul 26 to Jul 27
$212 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
8/10 Very Good! (1,000 reviews)
"."

Reviewed on Jul 3, 2026

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.

DEN to LHR Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
DEN Address & GPS
Address:
8500 Pena Boulevard
Denver CO, 80249-6340
United States
IATA Code:
DEN
Longitude:
-104.673098
Latitude:
39.851382
Time Zone:
America/Denver
LHR Address & GPS
Address:
London EN,
United Kingdom
IATA Code:
LHR
Longitude:
-0.453566
Latitude:
51.469603
Time Zone:
Europe/London

Frequently asked questions

Are there non-stop flights from Denver Intl. Airport (DEN) to Heathrow Airport (LHR)?
You won't need to swap planes on this route. Direct flights from Denver Intl. Airport (DEN) to Heathrow Airport are offered by multiple companies. Hunt for a great deal and reserve your seat with British Airways or United Airlines.
What is the shortest flight from Denver Airport to London Heathrow?
With the fastest flight time from DEN to Heathrow Airport (LHR) being 11 hours and 22 minutes, it's wise to have some in-flight survival tricks up your sleeve. An eye-mask, a neck pillow and earplugs should be among the basics you put in your carry-on.
How many hours flight from Denver Airport to Heathrow Airport (LHR)?
With a flight time of around 11 hours and 28 minutes, traveling from DIA airport to Heathrow Airport is no short trip. Be prepared for some long hours in the air and contemplate using your air miles to upgrade.
What airlines have the most flights from Denver Airport to London Heathrow?
What do you take into account when deciding which airline to go with — service with a smile? Tickets that don't cost an arm and a leg? You'll find a number of carriers that fly between Denver Airport and London Heathrow for you to choose from. Look up British Airways (BA), one of the more well-known options which advertises 71 flights every month. United Airlines (UA) also flies from Denver to London. It's another popular option and offers 119 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.

More to Explore