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Cheap flights from London Heathrow Airport to Grand Junction from £662

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GJT
18 10月 — 25 10月1
1 adult
1 adult, Economy

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 18 9月 2025.

Round-trip from

£665

Popular in

December

Cheapest in

February
United Airlines
  • United Airlines
  • 31/10-7/11
  • 2 total stops
  • 34h 35m total
  • London to Grand Junction
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals

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 18 9月 2025.

週五 31/1011:35LHR - GJT
1 stop14h 55mUnited Airlines
週五 7/1107:00GJT - LHR
1 stop19h 40mUnited Airlines
Deal found 16/9£665
週五 31/1011:35LHR - GJT
1 stop14h 55mLufthansa
週五 7/1113:35GJT - LHR
2 stops14h 15mLufthansa
Deal found 16/9£678
週六 1/1107:40LHR - GJT
2 stops20h 18mUnited Airlines
週六 8/1115:21GJT - LHR
1 stop11h 19mUnited Airlines
Deal found 17/9£688
週六 25/1014:50LHR - GJT
1 stop12h 32mLufthansa
週五 21/1113:35GJT - LHR
2 stops34h 05mLufthansa
Deal found 17/9£981
週六 25/1015:50LHR - GJT
2 stops29h 54mMultiple Airlines
週五 21/1113:35GJT - LHR
2 stops34h 05mMultiple Airlines
Deal found 17/9£1,000
週六 25/1014:50LHR - GJT
1 stop14h 21mUnited Airlines
週五 21/1118:00GJT - LHR
1 stop32h 40mUnited Airlines
Deal found 17/9£1,018
週六 25/1008:30LHR - GJT
3 stops18h 52mAir Canada
週五 21/1105:30GJT - LHR
3 stops18h 00mAir Canada
Deal found 17/9£1,552

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 18 9月 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

週五 31/10

11:35-20:30

1 stop14h 55m

Grand Junction Regnl

週五 7/11

07:00-09:40

1 stop19h 40m

£665

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

週五 31/10

11:35-20:30

1 stop14h 55m

Grand Junction Regnl

週五 7/11

13:35-10:50

2 stops14h 15m

£678

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

週五 31/10

08:00-20:30

2 stops18h 30m

Grand Junction Regnl

週五 7/11

11:21-10:50

2 stops16h 29m

£678

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

週六 1/11

07:40-21:58

2 stops20h 18m

Grand Junction Regnl

週六 8/11

15:21-09:40

1 stop11h 19m

£688

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

週六 25/10

14:50-20:22

1 stop12h 32m

Grand Junction Regnl

週五 21/11

13:35-06:40

2 stops34h 05m

£981

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

週六 25/10

15:50-14:44

2 stops29h 54m

Grand Junction Regnl

週五 21/11

13:35-06:40

2 stops34h 05m

£1,000

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

週六 25/10

08:30-20:22

3 stops18h 52m

Grand Junction Regnl

週五 21/11

05:30-06:30

3 stops18h 00m

£1,552

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 81% of one-stop itineraries from London Heathrow Airport to Grand Junction on Cheapflights.

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 44m.

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 44m.

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 Dallas (DFW) offer the fastest connection on this route, with an average stopover time of 1h 27m.

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 18 9月 2025.
Check out reviews from past customers who have flown with United Airlines 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
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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.

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

    Airlines like United Airlines and Lufthansa fly from London Heathrow Airport to Grand Junction in about 14h 55m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4826 mi.

  • What is the cheapest airline to fly 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 £692.

  • 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 18 9月 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£692Average£1,034FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Heathrow to Grand Junction?

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

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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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