Find flights
Deals
Airlines

£54+ Direct flights from Denver

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — LHR
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags

Find direct flights from Denver within your budget

 
Use the slider to find direct flights from Denver within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 16 July 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 25/8

15:50-16:50

Nonstop2h 00m

Las Vegas Harry Reid Intl

Thu 27/8

11:25-14:20

Nonstop1h 55m

£124

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Sat 15/8

16:10-17:10

Nonstop2h 00m

Las Vegas Harry Reid Intl

Mon 17/8

19:45-22:40

Nonstop1h 55m

£124
Fastest return journey

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 13/8

16:40-17:35

Nonstop1h 55m

Las Vegas Harry Reid Intl

Mon 17/8

19:45-22:40

Nonstop1h 55m

£124

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 13/8

16:40-17:35

Nonstop1h 55m

Las Vegas Harry Reid Intl

Thu 20/8

19:45-22:40

Nonstop1h 55m

£124

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Wed 12/8

19:55-20:55

Nonstop2h 00m

Las Vegas Harry Reid Intl

Wed 19/8

15:20-18:20

Nonstop2h 00m

£124

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Mon 7/12

19:40-20:35

Nonstop1h 55m

Las Vegas Harry Reid Intl

Thu 10/12

08:15-11:10

Nonstop1h 55m

£124

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Thu 12/11

05:30-06:30

Nonstop2h 00m

Las Vegas Harry Reid Intl

Sun 15/11

21:55-00:45

Nonstop1h 50m

£163

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Mon 16/11

17:01-09:10

Nonstop9h 09m

London Heathrow

Fri 27/11

12:10-15:10

Nonstop10h 00m

£654

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Mon 12/10

20:25-12:25

Nonstop9h 00m

London Heathrow

Sat 17/10

11:25-14:15

Nonstop9h 50m

£691

DenverLondon

DEN - LHR

DENLHR

Denver Intl

Wed 26/8

17:35-09:40

Nonstop9h 05m

London Heathrow

Fri 4/9

14:50-17:35

Nonstop9h 45m

£705

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 42 resultsSorted by cheapest first
1
2
3
...
5

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying non-stop to Denver

Get insights into the airlines that provide direct flights from Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Denver. Reviews last updated Cheapflights.
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
9,993 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

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
9,993 reviews
United Airlines
7.4
Good
9,993 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

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
8,119 reviews
United Airlines
7.4
Good
9,993 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

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

Access useful and relevant information related to your journey from Denver. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 July 2026.

  • Where can you fly direct from Denver?

    Currently, the most popular direct flight destination from Denver is Washington, D.C. Reagan-National Airport.

  • How much are direct flights from Denver?

    On average, a one-way direct flight from Denver will cost users approximately £374. If you're looking for a direct round-trip flight from Denver, you can expect to pay around £504.

  • 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 24m 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Colorado cities

Book a direc flight from one of these other cities located in Colorado.
Direct flights from Durango
Direct flights from Aspen
Direct flights from Montrose
Direct flights from Telluride

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.