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Cheap flights from London Heathrow Airport to Grand Junction from £720

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GJT
9 Jul — 16 Jul1
1 adult

Cheap 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 4 July 2025.

Round-trip from

£720

Popular in

July

Cheapest in

March

Average price

£1,210
United Airlines
  • United Airlines
  • 14/11-18/11
  • 4 total stops
  • 32h 19m total
  • London to Grand Junction
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Heathrow to Grand Junction

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 4 July 2025.

Fri 14/1107:30LHR - GJT
2 stops16h 24mUnited Airlines
Tue 18/1107:00GJT - LHR
2 stops15h 55mUnited Airlines
Deal found 2/7£720
Sun 17/812:00LHR - GJT
1 stop16h 25mAmerican Airlines
Sun 24/812:25GJT - LHR
2 stops15h 05mAmerican Airlines
Deal found 3/7£903
Sat 16/814:50LHR - GJT
1 stop12h 40mLufthansa
Sat 23/813:45GJT - LHR
1 stop12h 55mLufthansa
Deal found 1/7£1,133
Sat 16/809:30LHR - GJT
2 stops18h 00mMultiple Airlines
Sat 23/807:20GJT - LHR
3 stops16h 10mMultiple Airlines
Deal found 1/7£1,377
Sat 16/808:30LHR - GJT
3 stops20h 45mAir Canada
Sat 23/807:20GJT - LHR
3 stops16h 10mAir Canada
Deal found 1/7£1,558

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 4 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Grand Junction that are best for you.

Fly from

Heathrow

Fly to

Grand Junction

Route

Depart

Return

Price

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Fri 14/11

07:30-16:54

2 stops16h 24m

Grand Junction Regnl

Tue 18/11

07:00-05:55

2 stops15h 55m

£720

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sun 17/8

12:00-21:25

1 stop16h 25m

Grand Junction Regnl

Sun 24/8

12:25-10:30

2 stops15h 05m

£903

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 16/8

14:50-20:30

1 stop12h 40m

Grand Junction Regnl

Sat 23/8

13:45-09:40

1 stop12h 55m

£1,133

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 16/8

09:30-20:30

2 stops18h 00m

Grand Junction Regnl

Sat 23/8

07:20-06:30

3 stops16h 10m

£1,377

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Sat 16/8

08:30-22:15

3 stops20h 45m

Grand Junction Regnl

Sat 23/8

07:20-06:30

3 stops16h 10m

£1,558

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 15/12

13:25-14:33

2 stops32h 08m

£1,409

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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.

Reviews of airlines servicing Grand Junction

Get insights into the airlines that provide service to Grand Junction. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grand Junction. Reviews last updated 4 July 2025.
Check out reviews from past customers who have flown with United Airlines, American Airlines, andAir Canada from London Heathrow Airport to Grand Junction to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,844 reviews
Check prices

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,844 reviews
United Airlines
7.4
Good
8,844 reviews
Check prices

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,844 reviews
Check prices

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,681 reviews
United Airlines
7.4
Good
8,844 reviews
Check prices

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.8
Okay
7,207 reviews
United Airlines
7.4
Good
8,844 reviews
Check prices

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 1 airline. Grand Junction Regnl is conveniently located just 4.3 mi from Grand Junction’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to Grand Junction round-trip?

    Flying on United Airlines is currently your cheapest option to Grand Junction, with prices starting at £720. Additional return tickets that might be worth considering are offered by American Airlines and Lufthansa, with the lowest prices starting at £903 and £1,133, respectively. United Airlines is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Grand Junction

Discover the top airline that operate flights from Heathrow to Grand Junction. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£692Average£881FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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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