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£233+ Direct flights from Denver

DEN — LHR
4 Oct — 11 Oct1
1 adult
1 adult, Economy, 0 bags

Find direct flights from Denver within your budget

 

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Route

Depart

Return

Price

Cheapest return flight

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Mon 1/3

17:01-09:10

Nonstop9h 09m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£241
Fastest return journey

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Sun 28/2

17:35-09:40

Nonstop9h 05m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£241

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Wed 24/2

17:01-09:10

Nonstop9h 09m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£241

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Tue 2/3

17:35-09:40

Nonstop9h 05m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£241

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Tue 1/12

17:01-09:10

Nonstop9h 09m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£241

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Thu 10/12

17:35-09:40

Nonstop9h 05m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£278

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Sat 20/2

17:35-09:40

Nonstop9h 05m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£278

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Sat 27/2

17:01-09:10

Nonstop9h 09m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£278

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Thu 3/12

17:35-09:40

Nonstop9h 05m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£278

DenverLondon

DEN Denver Intl - LHR London Heathrow

DENLHR

Denver Intl

Mon 16/11

17:35-09:40

Nonstop9h 05m

London Heathrow

Fri 15/1

11:35-14:25

Nonstop9h 50m

£668

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Denver

Have a flexible travel schedule? Discover the best time to fly from Denver with our price prediction graph.
Estimated return price

Reviews of airlines flying non-stop to Denver

See what other customers who have flown with United Airlines and British Airways from Denver have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,160 reviews
Check prices

Food

6.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,160 reviews
United Airlines
7.4
Good
10,160 reviews
Check prices

Food

6.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
8,198 reviews
United Airlines
7.4
Good
10,160 reviews
Check prices

Food

6.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

  • Where can you fly direct from Denver?

    Currently, the most popular direct flight destination from Denver is London Heathrow Airport.

  • How much are direct flights from Denver?

    On average, a one-way direct flight from Denver will cost users approximately £409. If you're looking for a direct round-trip flight from Denver, you can expect to pay around £430.

  • How long is a direct flight from Denver?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Denver to last approximately 4h 08m on average. The quickest direct flight from Denver at this time departs from Denver (1h 03m), while the longest leaves from Denver (11h 50m).

  • What is the best time of year to fly direct from Denver?

    If you're seeking the lowest price on a direct flight from Denver, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

See more FAQs

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