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Cheap flights from London to Grand Junction from £594

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 21/9. 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
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Find the cheapest flights from London to Grand Junction

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:50 - 20:35
LHR
-
GJT
12h 45m
1 stop
United Airlines Logo
11:19 - 09:40
GJT
-
LHR
15h 21m
1 stop
£706United Airlines
Mon, 21 Sep - Mon, 28 Sep
Lufthansa Logo
07:30 - 17:31
LHR
-
GJT
17h 01m
2 stops
Lufthansa Logo
13:34 - 09:40
GJT
-
LHR
13h 06m
1 stop
£879Lufthansa
Mon, 21 Sep - Tue, 29 Sep
Lufthansa Logo
07:30 - 17:31
LHR
-
GJT
17h 01m
2 stops
Lufthansa Logo
15:12 - 09:40
GJT
-
LHR
11h 28m
1 stop
£881Lufthansa
Mon, 21 Sep - Wed, 30 Sep
Lufthansa Logo
07:30 - 17:31
LHR
-
GJT
17h 01m
2 stops
Lufthansa Logo
15:12 - 09:40
GJT
-
LHR
11h 28m
1 stop
£882Lufthansa
Mon, 21 Sep - Wed, 30 Sep
Lufthansa Logo
07:30 - 20:35
LHR
-
GJT
20h 05m
2 stops
Lufthansa Logo
13:34 - 14:40
GJT
-
LHR
18h 06m
2 stops
£883Lufthansa
Mon, 21 Sep - Wed, 30 Sep
Lufthansa Logo
07:30 - 20:35
LHR
-
GJT
20h 05m
2 stops
Lufthansa Logo
13:34 - 14:40
GJT
-
LHR
18h 06m
2 stops
£885Lufthansa
Mon, 21 Sep - Wed, 30 Sep
Lufthansa Logo
07:30 - 20:35
LHR
-
GJT
20h 05m
2 stops
Lufthansa Logo
13:34 - 14:40
GJT
-
LHR
18h 06m
2 stops
£886Lufthansa
Mon, 21 Sep - Wed, 30 Sep
Lufthansa Logo
14:50 - 20:35
LHR
-
GJT
12h 45m
1 stop
Lufthansa Logo
13:34 - 12:25
GJT
-
LHR
15h 51m
1 stop
£901Lufthansa
Mon, 21 Sep - Tue, 29 Sep
Lufthansa Logo
14:50 - 20:35
LHR
-
GJT
12h 45m
1 stop
Lufthansa Logo
13:34 - 09:40
GJT
-
LHR
13h 06m
1 stop
£903Lufthansa
Mon, 21 Sep - Wed, 30 Sep
Lufthansa Logo
14:50 - 20:35
LHR
-
GJT
12h 45m
1 stop
Lufthansa Logo
13:34 - 09:40
GJT
-
LHR
13h 06m
1 stop
£904Lufthansa
Mon, 21 Sep - Wed, 30 Sep

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United Airlines flights from London to Grand Junction

Our best United Airlines deals on London to Grand Junction flight tickets
United Airlines
21 Sept
LHR14:50London Heathrow
12h 45m
1 stop
GJT20:35Grand Junction Regnl
28 Sept
GJT11:19Grand Junction Regnl
15h 21m
1 stop
LHR09:40London Heathrow
£706
United Airlines
27 Nov
LHR06:35London Heathrow
17h 25m
2 stops
GJT17:00Grand Junction Regnl
1 Dec
GJT15:16Grand Junction Regnl
11h 24m
1 stop
LHR09:40London Heathrow
£950
United Airlines
27 Nov
LHR06:35London Heathrow
17h 25m
2 stops
GJT17:00Grand Junction Regnl
1 Dec
GJT15:16Grand Junction Regnl
11h 24m
1 stop
LHR09:40London Heathrow
£952

Air Canada flights from London to Grand Junction

Our best Air Canada deals on London to Grand Junction flight tickets
Air Canada
21 Sept
LHR17:40London Heathrow
25h 58m
2 stops
GJT12:38Grand Junction Regnl
30 Sept
GJT13:34Grand Junction Regnl
15h 16m
2 stops
LHR11:50London Heathrow
£920
Air Canada
21 Sept
LHR08:30London Heathrow
19h 05m
3 stops
GJT20:35Grand Junction Regnl
30 Sept
GJT05:30Grand Junction Regnl
18h 05m
3 stops
LHR06:35London Heathrow
£1,191
Air Canada
21 Sept
LHR08:30London Heathrow
19h 05m
3 stops
GJT20:35Grand Junction Regnl
30 Sept
GJT05:30Grand Junction Regnl
18h 05m
3 stops
LHR06:35London Heathrow
£1,193

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 10 July 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 - GJT

LHRGJT

London Heathrow

Mon 21/9

14:50-20:35

1 stop12h 45m

Grand Junction Regnl

Mon 28/9

11:19-09:40

1 stop15h 21m

£706

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

07:30-17:31

2 stops17h 01m

Grand Junction Regnl

Tue 29/9

13:34-09:40

1 stop13h 06m

£879

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

07:30-17:31

2 stops17h 01m

Grand Junction Regnl

Wed 30/9

15:12-09:40

1 stop11h 28m

£881

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

07:30-17:31

2 stops17h 01m

Grand Junction Regnl

Wed 30/9

15:12-09:40

1 stop11h 28m

£882

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

07:30-20:35

2 stops20h 05m

Grand Junction Regnl

Wed 30/9

13:34-14:40

2 stops18h 06m

£883

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

07:30-20:35

2 stops20h 05m

Grand Junction Regnl

Wed 30/9

13:34-14:40

2 stops18h 06m

£885

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

07:30-20:35

2 stops20h 05m

Grand Junction Regnl

Wed 30/9

13:34-14:40

2 stops18h 06m

£886

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

14:50-20:35

1 stop12h 45m

Grand Junction Regnl

Tue 29/9

13:34-12:25

1 stop15h 51m

£901
Fastest return journey

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

14:50-20:35

1 stop12h 45m

Grand Junction Regnl

Wed 30/9

13:34-09:40

1 stop13h 06m

£903

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

14:50-20:35

1 stop12h 45m

Grand Junction Regnl

Wed 30/9

13:34-09:40

1 stop13h 06m

£904

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Grand Junction from

How to get the cheapest flight ticket from London to Grand Junction

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Grand Junction Regnl?

Lufthansa, British Airways, and United Airlines are the most popular carriers operating from London to Grand Junction Regnl

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

16h 56m

Direct flights

None
The fastest flight from London to Grand Junction takes 16h 56m
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 16h 56m.

  • 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.

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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