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S$698 Cheap Flights from London to Denver

Photo by Photo Courtesy of Denver International Airport
Open Photo by Photo Courtesy of Denver International Airport

Cheap Flights from London to Denver (LHR-DEN)

Prices were available within the past 7 days and start at S$698 for one-way flights and S$1,059 for return, for the period specified. Prices and availability are subject to change.
Icelandair
Mon, 15 Mar - Thu, 25 Mar
LHR
London
DEN
Denver
S$1,059
Return
Found 3 days ago
Select Icelandair flight, departing Mon, 15 Mar from London to Denver, returning Thu, 25 Mar, priced at S$1,059 Found 3 days ago
Icelandair
Mon, 19 Oct - Tue, 3 Nov
LHR
London
DEN
Denver
S$1,126
Return
Found 4 days ago
Select Icelandair flight, departing Mon, 19 Oct from London to Denver, returning Tue, 3 Nov, priced at S$1,126 Found 4 days ago
Lufthansa
Mon, 15 Mar - Thu, 25 Mar
LHR
London
DEN
Denver
S$1,137
Return
Found 3 days ago
Select Lufthansa flight, departing Mon, 15 Mar from London to Denver, returning Thu, 25 Mar, priced at S$1,137 Found 3 days ago
Lufthansa
Mon, 15 Mar - Thu, 25 Mar
LHR
London
DEN
Denver
S$1,138
Return
Found 3 days ago
Select Lufthansa flight, departing Mon, 15 Mar from London to Denver, returning Thu, 25 Mar, priced at S$1,138 Found 3 days ago
Icelandair
Fri, 30 Oct - Sun, 8 Nov
LHR
London
DEN
Denver
S$1,140
Return
Found 4 days ago
Select Icelandair flight, departing Fri, 30 Oct from London to Denver, returning Sun, 8 Nov, priced at S$1,140 Found 4 days ago
Icelandair
Sat, 3 Oct - Sat, 17 Oct
LHR
London
DEN
Denver
S$1,142
Return
Found 18 hours ago
Select Icelandair flight, departing Sat, 3 Oct from London to Denver, returning Sat, 17 Oct, priced at S$1,142 Found 18 hours ago
Lufthansa
Mon, 15 Mar - Thu, 25 Mar
LHR
London
DEN
Denver
S$1,167
Return
Found 3 days ago
Select Lufthansa flight, departing Mon, 15 Mar from London to Denver, returning Thu, 25 Mar, priced at S$1,167 Found 3 days ago
United
Mon, 15 Mar - Thu, 25 Mar
LHR
London
DEN
Denver
S$1,169
Return
Found 3 days ago
Select United flight, departing Mon, 15 Mar from London to Denver, returning Thu, 25 Mar, priced at S$1,169 Found 3 days ago
Austrian Airlines
Mon, 15 Mar - Thu, 25 Mar
LHR
London
DEN
Denver
S$1,179
Return
Found 3 days ago
Select Austrian Airlines flight, departing Mon, 15 Mar from London to Denver, returning Thu, 25 Mar, priced at S$1,179 Found 3 days ago
Brussels Airlines
Mon, 15 Mar - Thu, 25 Mar
LHR
London
DEN
Denver
S$1,179
Return
Found 3 days ago
Select Brussels Airlines flight, departing Mon, 15 Mar from London to Denver, returning Thu, 25 Mar, priced at S$1,179 Found 3 days ago

Find the cheapest month to fly from London (LHR) to Denver (DEN)

January is typically the cheapest month to fly

From S$680 - S$2,101 per traveller.

Frequently Asked Questions

How much is a flight from LHR to DIA airport?

Round-trip tickets between Heathrow Airport (LHR) and Denver Intl. Airport (DEN) start from S$1,059. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from LHR to DEN?

The majority of flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.

How do I find cheap flights from London Heathrow to Denver Intl. Airport (DEN) that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Heathrow to Denver Intl. Airport (DEN) flights, you'll see a "no change fees" filter for you to select.

How far is the flight from LHR to DIA airport?

The distance is around 7,500 kilometres. Neck pillow? Check. Toiletries? Check. We recommend you pack all the essentials for this long-haul Hounslow to Denver flight.

Which airlines fly direct from Heathrow Airport (LHR) to DIA airport?

With 30 monthly flights operating from Heathrow Airport to DEN, United Airlines (UA) is a great choice. You could also check out the fares on offer with British Airways (BA). This carrier operates 30 monthly flights between Hounslow and Denver.

Are Heathrow Airport to DIA airport flight tickets cheaper when they're purchased at the last minute?

Flight prices change all the time, so it's no sure thing. While last-minute deals between Heathrow Airport (LHR) and Denver Intl. Airport (DEN) are possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers release their prices up to 12 months prior to the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to pounce when the price dips.

Travel information

Origin airport
Heathrow Airport
Destination airport
Denver Intl. Airport
Distance
7,497 km away
Airlines serving
Lufthansa, Brussels Airlines, Austrian Airlines, Finnair, Iberia, British Airways, Aer Lingus, Air Canada, JetBlue Airways, Alaska Airlines, Icelandair, Virgin Atlantic, Air France, KLM, American Airlines, United, Delta, Aeromexico, Turkish Airlines, WestJet, Swiss International Air Lines, SAS
Popular airline
Lufthansa
Return price
S$1,059
Average flight time
9 hours 45 mins
*Available to Expedia members.