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Cheap flights from London Heathrow Airport to Grand Junction from £683

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GJT
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Grand Junction

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Grand Junction
Explore the most affordable flight options available from Heathrow to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2026.

Tue 12/507:25
LHR
-
GJT
2 stops16h 52m
Lufthansa
Tue 19/511:24
GJT
-
LHR
1 stop15h 16m
Lufthansa
Deal found 28/3£927
Tue 12/507:30
LHR
-
GJT
2 stops21h 48m
United Airlines
Tue 19/505:30
GJT
-
LHR
2 stops18h 45m
United Airlines
Deal found 28/3£929
Mon 20/407:25
LHR
-
GJT
2 stops16h 42m
Lufthansa
Sun 26/413:43
GJT
-
LHR
2 stops34h 02m
Lufthansa
Deal found 31/3£932
Mon 20/410:50
LHR
-
GJT
2 stops18h 27m
United Airlines
Mon 27/418:10
GJT
-
LHR
1 stop11h 15m
United Airlines
Deal found 31/3£937
Mon 20/410:05
LHR
-
GJT
1 stop18h 48m
American Airlines
Mon 27/418:55
GJT
-
LHR
1 stop13h 10m
American Airlines
Deal found 31/3£949
Tue 12/511:25
LHR
-
GJT
1 stop16h 19m
Multiple Airlines
Tue 19/511:24
GJT
-
LHR
1 stop15h 16m
Multiple Airlines
Deal found 28/3£951
Tue 21/411:25
LHR
-
GJT
1 stop12h 42m
United Airlines
Sun 26/418:10
GJT
-
LHR
1 stop32h 30m
United Airlines
Deal found 31/3£962
Tue 22/908:55
LHR
-
GJT
1 stop14h 30m
British Airways
Sat 26/912:59
GJT
-
LHR
1 stop16h 51m
British Airways
Deal found 31/3£964

Find flight deals from Heathrow to Grand Junction

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Grand Junction (GJT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 April 2026.

Round-trip from

£927

One-way from

£683
Lufthansa
  • Lufthansa
  • 12/5-19/5
  • 3 total stops
  • 32h 08m total
  • London to Grand Junction
Search Deals
3/8
  • 3/8
  • 3 total stops
  • 35h 33m total
  • London to Grand Junction
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 1 April 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

Tue 12/5

07:25-17:17

2 stops16h 52m

Grand Junction Regnl

Tue 19/5

11:24-09:40

1 stop15h 16m

£927

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 12/5

07:30-22:18

2 stops21h 48m

Grand Junction Regnl

Tue 19/5

05:30-07:15

2 stops18h 45m

£929

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 21/4

09:00-22:17

2 stops20h 17m

Grand Junction Regnl

Mon 27/4

11:24-08:30

2 stops14h 06m

£937
Fastest return journey

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 22/9

08:55-16:25

1 stop14h 30m

Grand Junction Regnl

Sat 26/9

12:59-12:50

1 stop16h 51m

£964

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 23/4

11:25-17:07

1 stop12h 42m

Grand Junction Regnl

Sun 26/4

18:10-09:40

1 stop32h 30m

£992

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 14/5

07:25-20:44

2 stops20h 19m

Grand Junction Regnl

Thu 21/5

13:33-08:35

2 stops36h 02m

£1,008

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 22/9

07:45-17:31

2 stops16h 46m

Grand Junction Regnl

Sat 26/9

13:20-11:55

2 stops15h 35m

£1,487
Cheapest one-way

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 3/8

07:40-12:13

3 stops35h 33m

£683

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 3/8

08:55-22:51

1 stop20h 56m

£1,031
Fastest single journey

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 3/8

09:30-20:34

2 stops18h 04m

£1,049

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Sorted by cheapest first

Best time to book a flight from Heathrow to Grand Junction

Have a flexible travel schedule? Discover the best time to fly to Grand Junction from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Grand Junction

What’s the top stopover airport for flights from London Heathrow Airport to Grand Junction?

Share of one-stop return flights from London Heathrow Airport to Grand Junction chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Denver (DEN) – chosen by Cheapflights users on 80% of one-stop itineraries from London Heathrow Airport to Grand Junction on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Grand Junction?

Average return fare for one-stop flights from London Heathrow Airport to Grand Junction, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Denver (DEN) is the most affordable one-stop option, with an average return flight price of £1,335.

What’s the fastest stopover option from London Heathrow Airport to Grand Junction?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Grand Junction, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for one-stop routes: 12h 33m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Grand Junction?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Grand Junction, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 16m.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Grand Junction. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Grand Junction from London Heathrow?

    Most people fly into Grand Junction Regnl (GJT) if they book a flight to Grand Junction from London Heathrow. On average, Grand Junction Regnl has 0 inbound flights from London Heathrow per day from 0 airlines. Grand Junction Regnl is conveniently located just 4.3 mi from Grand Junction’s city center.

  • How long is the flight from London Heathrow Airport to Grand Junction?

    Airlines like Lufthansa, United Airlines, and British Airways fly from London Heathrow Airport to Grand Junction in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 7h 18m. Airlines will cover a distance of 4826 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Heathrow to Grand Junction that include hotel bookings?

    Yes. In addition to deals on Heathrow to Grand Junction flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Grand Junction?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Grand Junction.

  • Can I find deals for business class flights from Heathrow to Grand Junction?

    Yes. Cheapflights offers flight deals from Heathrow to Grand Junction by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Grand Junction?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Grand Junction by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Grand Junction with no change fees?

Need flexible booking options for your flight to Grand Junction from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Grand Junction become cheaper?

Yes! Start tracking prices for Heathrow to Grand Junction flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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