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$324+ Cheap flights from Grand Junction (GJT) to Heathrow (LHR)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — LHR
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Grand Junction to Heathrow

Cheapest flights from Grand Junction to Heathrow
Explore the most affordable flight options available from Grand Junction to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:30 pm
GJT
-
LHR
2 stops20h 10m
Lufthansa
Wed 8/196:55 am
LHR
-
GJT
2 stops20h 41m
Lufthansa
Deal found 3/9$708
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:25 am
GJT
-
LHR
1 stop15h 15m
United Airlines
Fri 11/136:35 am
LHR
-
GJT
2 stops22h 35m
United Airlines
Deal found 3/8$728
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:27 pm
GJT
-
LHR
1 stop15h 28m
British Airways
Wed 8/198:55 am
LHR
-
GJT
1 stop19h 10m
British Airways
Deal found 3/9$751
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:27 pm
GJT
-
LHR
1 stop13h 33m
American Airlines
Wed 8/192:25 pm
LHR
-
GJT
2 stops16h 55m
American Airlines
Deal found 3/9$761
This Iberia deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:58 pm
GJT
-
LHR
1 stop14h 27m
Iberia
Tue 4/146:10 am
LHR
-
GJT
2 stops22h 43m
Iberia
Deal found 3/8$789
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:10 pm
GJT
-
LHR
1 stop32h 30m
United Airlines
Tue 10/202:05 pm
LHR
-
GJT
2 stops37h 22m
United Airlines
Deal found 3/9$791
This Air Canada deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:10 pm
GJT
-
LHR
2 stops29h 20m
Air Canada
Tue 10/209:30 am
LHR
-
GJT
2 stops41h 57m
Air Canada
Deal found 3/9$795

Find flight deals from Grand Junction to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to Heathrow (LHR). 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$708
(Cheapflightsfares)

One-way from

$324
(United Airlines)
Provider with most accurate pricing for Grand Junction Regnl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-London Heathrow flights.
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From Grand Junction Regnl to London Heathrow
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One-way flight from Grand Junction Regnl to London Heathrow
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction to Heathrow 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 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Grand Junction to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 5/13

1:48 pm-9:40 am

1 stop12h 52m

London Heathrow

Fri 5/22

5:40 pm-12:31 pm

2 stops25h 51m

$851

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 5/5

11:46 am-3:05 pm

1 stop20h 19m

London Heathrow

Wed 5/27

12:55 pm-10:53 pm

1 stop16h 58m

$880

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 5/5

6:04 pm-12:20 pm

1 stop11h 16m

London Heathrow

Wed 5/27

11:25 am-10:11 pm

1 stop17h 46m

$880

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/22

6:10 pm-12:20 pm

1 stop11h 10m

London Heathrow

Tue 8/11

4:25 pm-5:31 pm

2 stops32h 06m

$932

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Thu 4/2

1:29 pm-9:40 am

1 stop13h 11m

London Heathrow

Thu 4/23

7:25 am-10:18 pm

2 stops21h 53m

$970
Quickest round-trip

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 7/21

1:33 pm-9:40 am

1 stop13h 07m

London Heathrow

Tue 8/4

2:50 pm-10:11 pm

1 stop14h 21m

$997
Cheapest one-way

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/8

12:05 pm-3:05 pm

1 stop20h 00m

$324

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/8

11:19 am-10:40 am

2 stops16h 21m

$324

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/8

7:41 am-12:05 pm

2 stops21h 24m

$330

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/8

4:55 pm-5:15 pm

2 stops17h 20m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Grand Junction-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Junction-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Junction-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Junction to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Grand Junction with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to Heathrow. 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 from for flights from Grand Junction to London Heathrow?

    If you book a flight to London Heathrow from Grand Junction, you will be flying from Grand Junction Regnl, which is the city’s only airport. Grand Junction Regnl (GJT) is located 4.3 mi from the center of Grand Junction. There are 0 flights from Grand Junction Regnl to London Heathrow per day from 0 different airlines.

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

    There are many flights that can get you from Grand Junction to London Heathrow Airport in 12h 52m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 4826 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Junction to Heathrow 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Aylesbury
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne

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