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Cheap flights from London Heathrow Airport to Grand Junction from £890

This is the cheapest return 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 12/11. 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
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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
06:35 - 17:00
LHR
-
GJT
17h 25m
2 stops
United Airlines Logo
05:30 - 09:40
GJT
-
LHR
21h 10m
1 stop
£890United Airlines
Thu, 12 Nov - Mon, 16 Nov
United Airlines Logo
06:35 - 17:00
LHR
-
GJT
17h 25m
2 stops
United Airlines Logo
05:30 - 09:40
GJT
-
LHR
21h 10m
1 stop
£890United Airlines
Thu, 12 Nov - Mon, 16 Nov
United Airlines Logo
06:35 - 17:00
LHR
-
GJT
17h 25m
2 stops
United Airlines Logo
11:25 - 10:50
GJT
-
LHR
16h 25m
2 stops
£905United Airlines
Thu, 12 Nov - Mon, 16 Nov
United Airlines Logo
06:35 - 17:00
LHR
-
GJT
17h 25m
2 stops
United Airlines Logo
05:30 - 09:40
GJT
-
LHR
21h 10m
1 stop
£907United Airlines
Thu, 12 Nov - Mon, 16 Nov
United Airlines Logo
11:35 - 17:00
LHR
-
GJT
12h 25m
1 stop
United Airlines Logo
11:25 - 09:40
GJT
-
LHR
15h 15m
1 stop
£914United Airlines
Thu, 12 Nov - Mon, 16 Nov
United Airlines Logo
11:35 - 17:00
LHR
-
GJT
12h 25m
1 stop
United Airlines Logo
11:25 - 09:40
GJT
-
LHR
15h 15m
1 stop
£915United Airlines
Thu, 12 Nov - Mon, 16 Nov
United Airlines Logo
11:35 - 17:00
LHR
-
GJT
12h 25m
1 stop
United Airlines Logo
11:25 - 09:40
GJT
-
LHR
15h 15m
1 stop
£916United Airlines
Thu, 12 Nov - Mon, 16 Nov

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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
LHR06:35London Heathrow
17h 25m
2 stops
GJT17:00Grand Junction Regnl
16 Nov
GJT05:30Grand Junction Regnl
21h 10m
1 stop
LHR09:40London Heathrow
£890
United Airlines
12 Nov
LHR06:35London Heathrow
17h 25m
2 stops
GJT17:00Grand Junction Regnl
16 Nov
GJT05:30Grand Junction Regnl
21h 10m
1 stop
LHR09:40London Heathrow
£890
United Airlines
12 Nov
LHR06:35London Heathrow
17h 25m
2 stops
GJT17:00Grand Junction Regnl
16 Nov
GJT11:25Grand Junction Regnl
16h 25m
2 stops
LHR10:50London Heathrow
£905

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 14 June 2026.
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

Cheapest return flight

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 12/11

06:35-17:00

2 stops17h 25m

Grand Junction Regnl

Mon 16/11

05:30-09:40

1 stop21h 10m

£890

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 12/11

06:35-17:00

2 stops17h 25m

Grand Junction Regnl

Mon 16/11

05:30-09:40

1 stop21h 10m

£890

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 12/11

06:35-17:00

2 stops17h 25m

Grand Junction Regnl

Mon 16/11

11:25-10:50

2 stops16h 25m

£905

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 12/11

06:35-17:00

2 stops17h 25m

Grand Junction Regnl

Mon 16/11

05:30-09:40

1 stop21h 10m

£907
Fastest return journey

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 12/11

11:35-17:00

1 stop12h 25m

Grand Junction Regnl

Mon 16/11

11:25-09:40

1 stop15h 15m

£914

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 12/11

11:35-17:00

1 stop12h 25m

Grand Junction Regnl

Mon 16/11

11:25-09:40

1 stop15h 15m

£915

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 12/11

11:35-17:00

1 stop12h 25m

Grand Junction Regnl

Mon 16/11

11:25-09:40

1 stop15h 15m

£916

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Fastest flight time

17h 25m

Direct flights

None
The fastest flight from London Heathrow Airport to Grand Junction takes 17h 25m
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.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Grand Junction

  • 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 17h 25m.

  • 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 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.

Frequently asked questions about flying from London Heathrow Airport to Grand Junction

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

    Confirm your travel details to search for the latest offers for flights from London Heathrow Airport 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 Heathrow Airport 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
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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.

An easier way to manage your Grand Junction trip

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