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Cheap flights from London to Grand Junction from £532

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GJT
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Grand Junction

Enter your travel dates to find the best prices.

Cheapest flights from London to Grand Junction
Explore the most affordable flight options available from London to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Tue 15/906:55
LHR
-
GJT
2 stops20h 40m
Multiple Airlines
Tue 6/1007:00
GJT
-
LHR
1 stop19h 00m
Multiple Airlines
Deal found 8/6£859
Tue 1/907:30
LHR
-
GJT
2 stops16h 56m
United Airlines
Tue 8/915:12
GJT
-
LHR
1 stop14h 13m
United Airlines
Deal found 8/6£890
Thu 12/1106:35
LHR
-
GJT
2 stops17h 25m
United Airlines
Mon 16/1105:30
GJT
-
LHR
1 stop21h 10m
United Airlines
Deal found 8/6£905
Sat 12/911:25
LHR
-
GJT
1 stop13h 01m
United Airlines
Fri 9/1015:12
GJT
-
LHR
1 stop11h 28m
United Airlines
Deal found 8/6£914
Mon 14/914:25
LHR
-
GJT
1 stop14h 32m
British Airways
Thu 8/1016:54
GJT
-
LHR
1 stop14h 31m
British Airways
Deal found 8/6£931
Wed 16/908:55
LHR
-
GJT
2 stops16h 27m
American Airlines
Wed 7/1016:54
GJT
-
LHR
1 stop12h 56m
American Airlines
Deal found 8/6£941
Mon 6/707:30
LHR
-
GJT
2 stops32h 23m
United Airlines
Sun 12/705:30
GJT
-
LHR
1 stop24h 05m
United Airlines
Deal found 7/6£1,011
Fri 3/706:30
LHR
-
GJT
2 stops21h 04m
Lufthansa
Fri 10/713:33
GJT
-
LHR
2 stops15h 22m
Lufthansa
Deal found 5/6£1,036

Find flight deals from London to Grand Junction

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 9 June 2026.

Round-trip from

£859

One-way from

£532
Iberia
  • Iberia
  • 15/9-6/10
  • 3 total stops
  • 39h 40m total
  • London to Grand Junction
Search Deals
7/7
  • 7/7
  • 3 total stops
  • 46h 03m total
  • London to Grand Junction
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 9 June 2026.
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

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

£905

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 1/9

11:25-17:26

1 stop13h 01m

Grand Junction Regnl

Tue 8/9

15:12-09:40

1 stop11h 28m

£914

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 6/7

07:30-08:53

2 stops32h 23m

Grand Junction Regnl

Sun 12/7

05:30-12:35

1 stop24h 05m

£1,011

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Fri 3/7

06:30-20:34

2 stops21h 04m

Grand Junction Regnl

Fri 10/7

13:33-11:55

2 stops15h 22m

£1,036

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Fri 3/7

17:40-12:31

2 stops25h 51m

Grand Junction Regnl

Fri 10/7

07:00-06:30

2 stops16h 30m

£1,039

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Fri 3/7

10:05-22:51

1 stop19h 46m

Grand Junction Regnl

Fri 10/7

10:56-12:50

1 stop18h 54m

£1,101

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Wed 16/9

14:50-21:58

1 stop14h 08m

Grand Junction Regnl

Wed 7/10

13:34-11:55

2 stops15h 21m

£1,593
Fastest return journey

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 15/9

14:50-20:35

1 stop12h 45m

Grand Junction Regnl

Thu 8/10

18:06-12:25

1 stop11h 19m

£1,882
Cheapest one-way

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Wed 8/7

06:55-17:33

2 stops17h 38m

£789
Fastest single journey

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 7/7

14:50-20:34

1 stop12h 44m

£798

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Grand Junction

Have a flexible travel schedule? Discover the best time to fly to Grand Junction from London 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 to Grand Junction

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

Share of one-stop return flights from London 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 70% of one-stop itineraries from London to Grand Junction on Cheapflights.

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

Average return fare for one-stop flights from London 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 £961.

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

Shortest average travel time for one-stop one-way flights from London 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 32m.

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

Average stopover duration for one-stop one-way flights from London 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 17m.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Most people fly into Grand Junction Regnl (GJT) if they book a flight to Grand Junction from London. On average, Grand Junction Regnl has 0 inbound flights from London 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 to Grand Junction?

    Departing from London to Grand Junction will take you 17h 25m. London and Grand Junction are separated by a distance of 4826 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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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How does Cheapflights help users find flights from London to Grand Junction?

Deals for London to Grand Junction flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from London 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 London to Grand Junction with no change fees?

Yes, we can. To see specific flights from London to Grand Junction with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from London to Grand Junction and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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