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Cheap flights from London to Grand Junction from £700

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GJT
1 Aug — 8 Aug1
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 2 July 2026.

Tue 22/906:55
LHR
-
GJT
2 stops17h 31m
Multiple Airlines
Tue 29/910:55
GJT
-
LHR
1 stop15h 10m
Multiple Airlines
Deal found 28/6£862
Mon 21/920:25
LHR
-
GJT
2 stops31h 10m
Multiple Airlines
Wed 30/916:40
GJT
-
LHR
1 stop14h 45m
Multiple Airlines
Deal found 28/6£870
Mon 21/907:30
LHR
-
GJT
2 stops17h 01m
Lufthansa
Wed 30/915:12
GJT
-
LHR
1 stop11h 28m
Lufthansa
Deal found 29/6£881
Mon 21/912:55
LHR
-
GJT
1 stop16h 02m
British Airways
Tue 29/913:15
GJT
-
LHR
1 stop16h 35m
British Airways
Deal found 28/6£882
Mon 21/907:30
LHR
-
GJT
2 stops20h 05m
Lufthansa
Tue 29/913:34
GJT
-
LHR
1 stop13h 06m
Lufthansa
Deal found 1/7£883
Mon 21/906:20
LHR
-
GJT
2 stops22h 37m
Multiple Airlines
Tue 29/913:15
GJT
-
LHR
1 stop12h 50m
Multiple Airlines
Deal found 28/6£894

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 2 July 2026.

Round-trip from

£862

One-way from

£700
British Airways
  • British Airways
  • 22/9-29/9
  • 3 total stops
  • 32h 41m total
  • London to Grand Junction
Search Deals
United Airlines
  • United Airlines
  • 26/8
  • 2 total stops
  • 18h 11m 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 2 July 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

Mon 21/9

07:30-17:31

2 stops17h 01m

Grand Junction Regnl

Wed 30/9

15:12-09:40

1 stop11h 28m

£881

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

07:30-20:35

2 stops20h 05m

Grand Junction Regnl

Tue 29/9

13:34-09:40

1 stop13h 06m

£881

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 22/9

06:55-17:26

2 stops17h 31m

Grand Junction Regnl

Tue 29/9

15:12-09:40

1 stop11h 28m

£919

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 22/9

06:55-17:26

2 stops17h 31m

Grand Junction Regnl

Mon 28/9

13:34-11:55

2 stops15h 21m

£919

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

07:30-17:31

2 stops17h 01m

Grand Junction Regnl

Tue 29/9

09:24-07:15

2 stops14h 51m

£920

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

11:00-21:57

1 stop17h 57m

Grand Junction Regnl

Tue 29/9

10:55-09:05

1 stop15h 10m

£944
Fastest return journey

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Mon 21/9

14:50-20:35

1 stop12h 45m

Grand Junction Regnl

Wed 30/9

13:34-09:40

1 stop13h 06m

£944
Cheapest one-way

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Wed 26/8

09:30-20:41

2 stops18h 11m

£700

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Tue 7/7

10:05-22:51

1 stop19h 46m

£795

LondonGrand Junction

LHR - GJT

LHRGJT

London Heathrow

Thu 27/8

08:30-18:26

3 stops40h 56m

£1,195

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 12 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 £970.

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 01m. 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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