Cheap flights from London to Grand Junction from £829

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Grand Junction departing on 25/10. 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
0 bags

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Cheap return flights

Air Canada Logo
09:30 - 16:54LHR-GJT
38h 24m2 stops
Air Canada Logo
18:00 - 07:10GJT-LHR
30h 10m2 stops
£829Air Canada
Find Deal
Sat, 25 Oct - Fri, 21 Nov
United Airlines Logo
14:50 - 20:22LHR-GJT
12h 32m1 stop
United Airlines Logo
18:00 - 08:30GJT-LHR
31h 30m2 stops
£834United Airlines
Find Deal
Sat, 25 Oct - Fri, 21 Nov
United Airlines Logo
11:25 - 10:44LHR-GJT
30h 19m1 stop
United Airlines Logo
18:00 - 09:40GJT-LHR
32h 40m1 stop
£977United Airlines
Find Deal
Sat, 25 Oct - Fri, 21 Nov
 Logo
15:50 - 12:32LHR-GJT
27h 42m2 stops
 Logo
05:30 - 06:30GJT-LHR
18h 00m3 stops
£1,258
Find Deal
Sat, 25 Oct - Fri, 21 Nov
Air Canada Logo
12:05 - 22:11LHR-GJT
17h 06m3 stops
Air Canada Logo
05:30 - 06:30GJT-LHR
18h 00m3 stops
£1,306Air Canada
Find Deal
Sat, 25 Oct - Fri, 21 Nov

Air Canada flights from London to Grand Junction

Our best Air Canada deals on London to Grand Junction flight tickets
Air Canada
25 Oct
LHR09:30London Heathrow
38h 24m
2 stops
GJT16:54Grand Junction Regnl
21 Nov
GJT18:00Grand Junction Regnl
30h 10m
2 stops
LHR07:10London Heathrow
Air Canada
25 Oct
LHR12:05London Heathrow
17h 06m
3 stops
GJT22:11Grand Junction Regnl
21 Nov
GJT05:30Grand Junction Regnl
18h 00m
3 stops
LHR06:30London Heathrow

United Airlines flights from London to Grand Junction

Our best United Airlines deals on London to Grand Junction flight tickets
United Airlines
25 Oct
LHR14:50London Heathrow
12h 32m
1 stop
GJT20:22Grand Junction Regnl
21 Nov
GJT18:00Grand Junction Regnl
31h 30m
2 stops
LHR08:30London Heathrow
United Airlines
25 Oct
LHR11:25London Heathrow
30h 19m
1 stop
GJT10:44Grand Junction Regnl
21 Nov
GJT18:00Grand Junction Regnl
32h 40m
1 stop
LHR09:40London Heathrow

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 12 September 2025.
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

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/10

09:30-16:54

2 stops38h 24m

Grand Junction Regnl

Fri 21/11

18:00-07:10

2 stops30h 10m

£829

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/10

14:50-20:22

1 stop12h 32m

Grand Junction Regnl

Fri 21/11

18:00-08:30

2 stops31h 30m

£834

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/10

11:25-10:44

1 stop30h 19m

Grand Junction Regnl

Fri 21/11

18:00-09:40

1 stop32h 40m

£977

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/10

15:50-12:32

2 stops27h 42m

Grand Junction Regnl

Fri 21/11

05:30-06:30

3 stops18h 00m

£1,258

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 25/10

12:05-22:11

3 stops17h 06m

Grand Junction Regnl

Fri 21/11

05:30-06:30

3 stops18h 00m

£1,306

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 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 £745. 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 £1,044.

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 to Grand Junction when you can find flight prices for as low as £815. 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 £824. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
There are no direct flights from London to Grand Junction. There are no popular flight routes 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 12h 32m.

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

  • 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.

Best airlines flying from London to Grand Junction

Compare and see reviews for airlines that fly from London to Grand Junction with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £720Free CancellationRating
7.4
8,937 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
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.

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1 adult
Sun 12/10
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