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Cheap flights from London Heathrow Airport to Grand Junction from £646

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 Heathrow Airport to Grand Junction departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Grand Junction

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
09:30 - 20:30LHR-GJT
18h 00m2 stops
United Airlines Logo
07:00 - 07:10GJT-LHR
17h 10m2 stops
£835United Airlines
Find Deal
Wed, 12 Nov - Thu, 20 Nov
British Airways Logo
08:20 - 16:03LHR-GJT
14h 43m1 stop
British Airways Logo
10:40 - 08:35GJT-LHR
14h 55m1 stop
£842British Airways
Find Deal
Wed, 12 Nov - Thu, 20 Nov
United Airlines Logo
11:35 - 20:30LHR-GJT
15h 55m1 stop
United Airlines Logo
07:00 - 07:10GJT-LHR
17h 10m2 stops
£858United Airlines
Find Deal
Wed, 12 Nov - Thu, 20 Nov
United Airlines Logo
10:50 - 22:11LHR-GJT
18h 21m2 stops
United Airlines Logo
18:10 - 12:20GJT-LHR
11h 10m1 stop
£867United Airlines
Find Deal
Sat, 25 Apr - Wed, 29 Apr
United Airlines Logo
10:50 - 22:11LHR-GJT
18h 21m2 stops
United Airlines Logo
07:43 - 07:40GJT-LHR
16h 57m2 stops
£867United Airlines
Find Deal
Sat, 25 Apr - Wed, 29 Apr
United Airlines Logo
10:50 - 22:11LHR-GJT
18h 21m2 stops
United Airlines Logo
15:25 - 09:40GJT-LHR
11h 15m1 stop
£868United Airlines
Find Deal
Sat, 25 Apr - Wed, 29 Apr
American Airlines Logo
08:20 - 20:08LHR-GJT
18h 48m1 stop
American Airlines Logo
19:07 - 15:05GJT-LHR
12h 58m1 stop
£893American Airlines
Find Deal
Sat, 25 Apr - Wed, 29 Apr
American Airlines Logo
13:00 - 20:08LHR-GJT
14h 08m1 stop
American Airlines Logo
06:02 - 10:50GJT-LHR
21h 48m1 stop
£895American Airlines
Find Deal
Sat, 25 Apr - Wed, 29 Apr
American Airlines Logo
08:20 - 20:49LHR-GJT
19h 29m1 stop
American Airlines Logo
12:46 - 11:55GJT-LHR
16h 09m2 stops
£963American Airlines
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Wed, 17 Dec - Tue, 6 Jan
British Airways Logo
08:20 - 16:02LHR-GJT
14h 42m1 stop
British Airways Logo
12:46 - 08:35GJT-LHR
12h 49m1 stop
£966British Airways
Find Deal
Wed, 17 Dec - Tue, 6 Jan

United Airlines flights from London Heathrow Airport to Grand Junction

Our best United Airlines deals on London Heathrow Airport to Grand Junction flight tickets
United Airlines
12 Nov
LHR09:30London Heathrow
18h 00m
2 stops
GJT20:30Grand Junction Regnl
20 Nov
GJT07:00Grand Junction Regnl
17h 10m
2 stops
LHR07:10London Heathrow
£835
Find similar
United Airlines
12 Nov
LHR11:35London Heathrow
15h 55m
1 stop
GJT20:30Grand Junction Regnl
20 Nov
GJT07:00Grand Junction Regnl
17h 10m
2 stops
LHR07:10London Heathrow
£858
Find similar
United Airlines
25 Apr
LHR10:50London Heathrow
18h 21m
2 stops
GJT22:11Grand Junction Regnl
29 Apr
GJT18:10Grand Junction Regnl
11h 10m
1 stop
LHR12:20London Heathrow
£867
Find similar

British Airways flights from London Heathrow Airport to Grand Junction

Our best British Airways deals on London Heathrow Airport to Grand Junction flight tickets
British Airways
12 Nov
LHR08:20London Heathrow
14h 43m
1 stop
GJT16:03Grand Junction Regnl
20 Nov
GJT10:40Grand Junction Regnl
14h 55m
1 stop
LHR08:35London Heathrow
£842
Find similar
British Airways
17 Dec
LHR08:20London Heathrow
14h 42m
1 stop
GJT16:02Grand Junction Regnl
6 Jan
GJT12:46Grand Junction Regnl
12h 49m
1 stop
LHR08:35London Heathrow
£966
Find similar
British Airways
19 Dec
LHR11:55London Heathrow
17h 11m
1 stop
GJT22:06Grand Junction Regnl
9 Jan
GJT12:46Grand Junction Regnl
14h 14m
1 stop
LHR10:00London Heathrow
£1,241
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 30 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Grand Junction that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Wed 12/11

09:30-20:30

2 stops18h 00m

Grand Junction Regnl

Thu 20/11

07:00-07:10

2 stops17h 10m

£835

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Wed 12/11

08:20-16:03

1 stop14h 43m

Grand Junction Regnl

Thu 20/11

10:40-08:35

1 stop14h 55m

£842

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Wed 12/11

11:35-20:30

1 stop15h 55m

Grand Junction Regnl

Thu 20/11

07:00-07:10

2 stops17h 10m

£858

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/4

10:50-22:11

2 stops18h 21m

Grand Junction Regnl

Wed 29/4

18:10-12:20

1 stop11h 10m

£867

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/4

10:50-22:11

2 stops18h 21m

Grand Junction Regnl

Wed 29/4

07:43-07:40

2 stops16h 57m

£867

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/4

10:50-22:11

2 stops18h 21m

Grand Junction Regnl

Wed 29/4

15:25-09:40

1 stop11h 15m

£868

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/4

08:20-20:08

1 stop18h 48m

Grand Junction Regnl

Wed 29/4

19:07-15:05

1 stop12h 58m

£893

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/4

13:00-20:08

1 stop14h 08m

Grand Junction Regnl

Wed 29/4

06:02-10:50

1 stop21h 48m

£895

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Wed 17/12

08:20-20:49

1 stop19h 29m

Grand Junction Regnl

Tue 6/1

12:46-11:55

2 stops16h 09m

£963

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Wed 17/12

08:20-16:02

1 stop14h 42m

Grand Junction Regnl

Tue 6/1

12:46-08:35

1 stop12h 49m

£966

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Grand Junction from

How to get the cheapest flight ticket from London Heathrow Airport 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 day to depart on your flight to Grand Junction?

The cheapest day to depart on your flight to Grand Junction is on a Wednesday when prices can be found for as low as £763. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Grand Junction on Thursday is £1,069.

What is the cheapest time of day to depart on your flight to Grand Junction?

In the morning is the cheapest time of day to fly from London Heathrow Airport to Grand Junction when you can find flight prices for as low as £834. Flying to Grand Junction in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around £844. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Heathrow Airport to Grand Junction

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

Cheap London Heathrow Airport to Grand Junction (LHR to GJT) flight deals and tips

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

Direct flights

None
There are no direct flights from London Heathrow Airport to Grand Junction. There are no popular flight routes from London Heathrow Airport to Grand Junction.
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  • How far is London Heathrow to Grand Junction Regnl by plane?

    There are 4830.0 mi between London Heathrow and Grand Junction Regnl. By plane, this route typically takes 12h 20m.

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

    Prices for flights from London Heathrow Airport to Grand Junction Regnl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Grand Junction Regnl Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Grand Junction Regnl Airport.

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

    The necessary travel and health documents for your Grand Junction Regnl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Heathrow Airport to Grand Junction?

Best airlines flying from London Heathrow Airport to Grand Junction

Compare and see reviews for airlines that fly from London Heathrow Airport to Grand Junction with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £714Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights

Travelling to a place near Grand Junction?

Book flights to Grand Junction if you plan to visit one of these locations
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Why use momondo?

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

Finding the right flight to Grand Junction from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Grand Junction quick and easy, saving you time and money.

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?

If you are simply researching potential flights to Grand Junction, momondo offers a useful price alert feature which will track prices for flights to Grand Junction from London and alert you when they change.

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