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Cheap flights from London to Grand Junction from £500

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Grand Junction departing on 25/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Grand Junction

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
06:55 - 20:35LHR  London Heathrow-GJT Grand Junction Regnl
20h 40m2 stops Munich Franz Josef Strauss Denver Intl
Lufthansa Logo
15:12 - 09:40GJT  Grand Junction Regnl-LHR London Heathrow
11h 28m1 stop Denver Intl
£892Lufthansa
Tue, 15 Sep - Tue, 22 Sep
Lufthansa Logo
06:55 - 17:26LHR  London Heathrow-GJT Grand Junction Regnl
17h 31m2 stops Munich Franz Josef Strauss Denver Intl
Lufthansa Logo
15:12 - 12:35GJT  Grand Junction Regnl-LHR London Heathrow
14h 23m1 stop Denver Intl
£894Lufthansa
Tue, 1 Sep - Wed, 16 Sep
Lufthansa Logo
11:25 - 20:35LHR  London Heathrow-GJT Grand Junction Regnl
16h 10m1 stop Denver Intl
Lufthansa Logo
15:12 - 09:40GJT  Grand Junction Regnl-LHR London Heathrow
11h 28m1 stop Denver Intl
£914Lufthansa
Tue, 15 Sep - Tue, 22 Sep
Lufthansa Logo
11:25 - 17:26LHR  London Heathrow-GJT Grand Junction Regnl
13h 01m1 stop Denver Intl
Lufthansa Logo
15:12 - 12:35GJT  Grand Junction Regnl-LHR London Heathrow
14h 23m1 stop Denver Intl
£916Lufthansa
Tue, 1 Sep - Wed, 16 Sep
United Airlines Logo
07:30 - 17:26LHR  London Heathrow-GJT Grand Junction Regnl
16h 56m2 stops Frankfurt am Main Denver Intl
United Airlines Logo
09:24 - 07:45GJT  Grand Junction Regnl-LHR London Heathrow
15h 21m2 stops Denver Intl Houston George Bush Intcntl
£931United Airlines
Tue, 1 Sep - Wed, 16 Sep
Multiple Airlines Logo
17:40 - 12:38LHR  London Heathrow-GJT Grand Junction Regnl
25h 58m2 stops Toronto Pearson Intl Denver Intl
Multiple Airlines Logo
07:00 - 06:30GJT  Grand Junction Regnl-LHR London Heathrow
16h 30m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
£953Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
United Airlines Logo
07:30 - 17:39LHR  London Heathrow-GJT Grand Junction Regnl
17h 09m2 stops Frankfurt am Main Denver Intl
United Airlines Logo
11:23 - 10:50GJT  Grand Junction Regnl-LHR London Heathrow
16h 27m2 stops Denver Intl Washington, D.C. Dulles Intl
£960United Airlines
Sat, 7 Nov - Wed, 11 Nov
United Airlines Logo
07:30 - 17:39LHR  London Heathrow-GJT Grand Junction Regnl
17h 09m2 stops Frankfurt am Main Denver Intl
United Airlines Logo
11:23 - 10:50GJT  Grand Junction Regnl-LHR London Heathrow
16h 27m2 stops Denver Intl Washington, D.C. Dulles Intl
£961United Airlines
Sat, 7 Nov - Wed, 11 Nov
United Airlines Logo
07:30 - 17:39LHR  London Heathrow-GJT Grand Junction Regnl
17h 09m2 stops Frankfurt am Main Denver Intl
United Airlines Logo
11:23 - 10:50GJT  Grand Junction Regnl-LHR London Heathrow
16h 27m2 stops Denver Intl Washington, D.C. Dulles Intl
£962United Airlines
Sat, 7 Nov - Wed, 11 Nov
Multiple Airlines Logo
06:55 - 20:35LHR  London Heathrow-GJT Grand Junction Regnl
20h 40m2 stops Munich Franz Josef Strauss Denver Intl
Multiple Airlines Logo
10:55 - 09:05GJT  Grand Junction Regnl-LHR London Heathrow
15h 10m1 stop Dallas/Fort Worth
£972Multiple Airlines
Sat, 19 Sep - Sat, 26 Sep

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Lufthansa flights from London to Grand Junction

Our best Lufthansa deals on London to Grand Junction flight tickets
Lufthansa
1 Sept
LHR06:55London Heathrow
17h 31m
2 stops
GJT17:26Grand Junction Regnl
16 Sept
GJT15:12Grand Junction Regnl
14h 23m
1 stop
LHR12:35London Heathrow
£894
Lufthansa
1 Sept
LHR11:25London Heathrow
13h 01m
1 stop
GJT17:26Grand Junction Regnl
16 Sept
GJT15:12Grand Junction Regnl
14h 23m
1 stop
LHR12:35London Heathrow
£916

United Airlines flights from London to Grand Junction

Our best United Airlines deals on London to Grand Junction flight tickets
United Airlines
1 Sept
LHR07:30London Heathrow
16h 56m
2 stops
GJT17:26Grand Junction Regnl
16 Sept
GJT09:24Grand Junction Regnl
15h 21m
2 stops
LHR07:45London Heathrow
£931
United Airlines
7 Nov
LHR07:30London Heathrow
17h 09m
2 stops
GJT17:39Grand Junction Regnl
11 Nov
GJT11:23Grand Junction Regnl
16h 27m
2 stops
LHR10:50London Heathrow
£960
United Airlines
7 Nov
LHR07:30London Heathrow
17h 09m
2 stops
GJT17:39Grand Junction Regnl
11 Nov
GJT11:23Grand Junction Regnl
16h 27m
2 stops
LHR10:50London Heathrow
£961

momondo Fare Finder

 
Customise your flight search to find flights from London to Grand Junction that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 8 August 2026.
Use the filters below to find and compare flights from London to Grand Junction that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Tue 15/9

06:55-20:35

2 stops20h 40m

Grand Junction Regnl

Tue 22/9

15:12-09:40

1 stop11h 28m

£892

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Tue 1/9

06:55-17:26

2 stops17h 31m

Grand Junction Regnl

Wed 16/9

15:12-12:35

1 stop14h 23m

£894

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Tue 15/9

11:25-20:35

1 stop16h 10m

Grand Junction Regnl

Tue 22/9

15:12-09:40

1 stop11h 28m

£914
Fastest return journey

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Tue 1/9

11:25-17:26

1 stop13h 01m

Grand Junction Regnl

Wed 16/9

15:12-12:35

1 stop14h 23m

£916

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Tue 1/9

07:30-17:26

2 stops16h 56m

Grand Junction Regnl

Wed 16/9

09:24-07:45

2 stops15h 21m

£931

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Tue 15/9

17:40-12:38

2 stops25h 58m

Grand Junction Regnl

Tue 22/9

07:00-06:30

2 stops16h 30m

£953

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Sat 7/11

07:30-17:39

2 stops17h 09m

Grand Junction Regnl

Wed 11/11

11:23-10:50

2 stops16h 27m

£960

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Sat 7/11

07:30-17:39

2 stops17h 09m

Grand Junction Regnl

Wed 11/11

11:23-10:50

2 stops16h 27m

£961

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Sat 7/11

07:30-17:39

2 stops17h 09m

Grand Junction Regnl

Wed 11/11

11:23-10:50

2 stops16h 27m

£962

LondonGrand Junction

LHR London Heathrow - GJT Grand Junction Regnl

LHRGJT

London Heathrow

Sat 19/9

06:55-20:35

2 stops20h 40m

Grand Junction Regnl

Sat 26/9

10:55-09:05

1 stop15h 10m

£972

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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When to book flights from London to Grand Junction

Are you open to changing your travel dates? Check out the ideal times to fly from London to Grand Junction according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Grand Junction (LON to GJT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Grand Junction

Fastest flight time

17h 09m

Direct flights

None
The fastest flight from London to Grand Junction takes 17h 09m
There are no direct flights from London to Grand Junction. There are no popular flight routes from London to Grand Junction.
Search flight deals

Frequently asked questions about flying from London to Grand Junction

  • How far is London to Grand Junction Regnl by plane?

    Grand Junction Regnl is 4839.9 mi away from London. A reasonable flight in good conditions will take 17h 09m.

  • When did momondo last update prices for flights from London to Grand Junction Regnl Airport?

    Prices for flights from London to Grand Junction Regnl Airport refresh daily.

  • How old do you have to be to fly from London to Grand Junction Regnl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Grand Junction Regnl Airport.

  • What documentation or ID do you need to fly to Grand Junction Regnl Airport?

    The travel and health documents required for your trip to Grand Junction Regnl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Grand Junction Regnl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from London to Grand Junction

  • How do I get Price Alerts for flights from London to Grand Junction?

    Confirm your travel details to search for the latest offers for flights from London to Grand Junction. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from London to Grand Junction with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Grand Junction?

Book flights to Grand Junction if you plan to visit one of these locations
Fruita

Why use momondo?

Why should I use momondo to find a flight deal from London to Grand Junction?

It is quick and easy to find London to Grand Junction flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Grand Junction that suits you.

Can I find flights from London to Grand Junction with flexible booking policies on momondo?

momondo does allow users to show only those flights to Grand Junction from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Grand Junction?

momondo provides multiple filters to help you find the best flight to Grand Junction from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Grand Junction right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Grand Junction from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Grand Junction trip

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