HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$334+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — LHR
May 25 — Jun 11
Mon 5/25
Mon 6/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Junction to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 25, 2026.

This United Airlines deal was found by Cheapflights users on 4/20. 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 12/711:25 am
GJT
-
LHR
1 stop15h 15m
United Airlines
Wed 12/96:35 am
LHR
-
GJT
2 stops17h 25m
United Airlines
Deal found 4/20$836
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 11/81:20 pm
GJT
-
LHR
1 stop13h 20m
United Airlines
Thu 11/126:35 am
LHR
-
GJT
2 stops17h 25m
United Airlines
Deal found 4/23$880
This CheapOair deal was found by Cheapflights users on 4/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
GJT
-
LHR
2 stops20h 00m
Air Canada
Fri 9/112:05 pm
LHR
-
GJT
2 stops29h 23m
Air Canada
Deal found 4/24$893
This Ovago deal was found by Cheapflights users on 4/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:30 pm
GJT
-
LHR
1 stop16h 05m
Lufthansa
Fri 9/1111:25 am
LHR
-
GJT
1 stop16h 11m
Lufthansa
Deal found 4/24$959
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/811:24 am
GJT
-
LHR
1 stop15h 16m
United Airlines
Fri 5/226:55 am
LHR
-
GJT
2 stops17h 38m
United Airlines
Deal found 4/23$1,122

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 April 25, 2026.

Round-trip from

$893
(CheapOair)

One-way from

$334
(oojo)
From Grand Junction Regnl to London Heathrow
Search Deals
One-way flight from Grand Junction Regnl to London Heathrow
Search Deals

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 April 25, 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
Quickest round-trip

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 5/8

3:20 pm-9:40 am

1 stop11h 20m

London Heathrow

Fri 5/22

6:55 am-5:33 pm

2 stops17h 38m

$1,122

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 7/24

7:00 am-6:30 am

2 stops16h 30m

London Heathrow

Tue 8/4

11:25 am-5:28 pm

1 stop13h 03m

$1,160
Cheapest one-way
Quickest one-way

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 8/18

4:37 pm-12:10 pm

1 stop12h 33m

$334

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 8/18

9:24 am-6:55 am

2 stops14h 31m

$335

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Thu 8/27

12:12 pm-11:05 am

1 stop15h 53m

$385

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Thu 8/27

9:24 am-6:55 am

2 stops14h 31m

$385

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/8

4:55 pm-2:25 pm

1 stop14h 30m

$679

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/8

7:41 am-6:45 am

2 stops16h 04m

$680

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/8

11:19 am-11:50 am

3 stops17h 31m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Sorted by cheapest first

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 11h 20m. 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
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Grand Junction to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Heathrow flights
Denver to Gatwick flights
Denver to Stansted flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.