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$602+ Cheap flights from Grand Junction (GJT) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — LON
Dec 22 — Dec 291
Mon 12/22
Mon 12/29
1 adult, Economy
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Cheap flight deals from Grand Junction to London

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to London (LON). 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 November 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$602
(Kiwi.com)

Popular in

June

Cheapest in

January
Provider with most accurate pricing for Grand Junction Regnl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-London (LON) flights.
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From Grand Junction Regnl to London (LON)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Find flight deals from Grand Junction to London

Cheapest flights from Grand Junction to London
Explore the most affordable flight options available from Grand Junction to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/21. 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.
Fri 12/51:37 pmGJT - LHR
1 stop13h 03mLufthansa
Fri 12/1211:35 amLHR - GJT
1 stop12h 20mLufthansa
Deal found 11/21$820
This Air Canada deal was found by Cheapflights users on 11/21. 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.
Fri 12/55:30 amGJT - LHR
2 stops18h 40mMultiple Airlines
Fri 12/123:00 pmLHR - GJT
2 stops28h 37mMultiple Airlines
Deal found 11/21$823
This Gotogate deal was found by Cheapflights users on 11/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:14 pmGJT - LHR
2 stops34h 36mMultiple Airlines
Wed 12/174:20 pmLHR - GJT
2 stops35h 11mMultiple Airlines
Deal found 11/21$837
This United Airlines deal was found by Cheapflights users on 11/21. 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 12/53:15 pmGJT - LHR
1 stop11h 25mUnited Airlines
Fri 12/1211:35 amLHR - GJT
1 stop12h 20mUnited Airlines
Deal found 11/21$846
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Wed 12/103:15 pmGJT - LHR
1 stop11h 25mUnited Airlines
Wed 12/174:20 pmLHR - GJT
2 stops25h 32mUnited Airlines
Deal found 11/21$851
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Wed 12/1010:38 amGJT - LHR
1 stop16h 22mAmerican Airlines
Wed 12/179:35 amLHR - GJT
2 stops18h 14mAmerican Airlines
Deal found 11/21$953
This Gotogate deal was found by Cheapflights users on 11/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:30 amGJT - LHR
2 stops20h 00mMultiple Airlines
Tue 12/237:25 amLHR - GJT
2 stops20h 06mMultiple Airlines
Deal found 11/21$964
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Tue 12/161:37 pmGJT - LHR
1 stop13h 03mUnited Airlines
Tue 12/2310:25 amLHR - GJT
2 stops17h 06mUnited Airlines
Deal found 11/21$1,010
This Booking.com deal was found by Cheapflights users on 11/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:40 pmGJT - LHR
2 stops39h 10mAir Canada
Sun 1/46:00 pmLHR - GJT
2 stops46h 19mAir Canada
Deal found 11/20$1,046

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction to London 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 November 22, 2025.
Use the filters below to find and compare flights from Grand Junction to London that are best for you.

Fly from

Grand Junction

Fly to

London

Route

Depart

Return

Price

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Thu 1/8

3:21 pm-9:40 am

1 stop11h 19m

London Heathrow

Wed 1/14

11:35 am-8:38 pm

1 stop16h 03m

$602

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 1/23

1:38 pm-9:40 am

1 stop13h 02m

London Heathrow

Tue 1/27

6:35 am-8:38 pm

2 stops21h 03m

$625

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Thu 1/8

5:30 am-7:10 am

2 stops18h 40m

London Heathrow

Wed 1/14

4:40 pm-8:38 pm

2 stops34h 58m

$626

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 1/9

5:30 am-7:10 am

2 stops18h 40m

London Heathrow

Fri 1/16

3:00 pm-2:46 pm

2 stops30h 46m

$630

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 1/23

5:30 am-7:10 am

2 stops18h 40m

London Heathrow

Tue 1/27

7:30 am-4:54 pm

2 stops16h 24m

$634

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 2/25

1:05 pm-10:00 am

1 stop13h 55m

London Heathrow

Fri 3/6

6:20 am-10:30 pm

2 stops23h 10m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Compare providers for flights from Grand Junction to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to London in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Junction-London 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Junction-London flights, Cheapflights users trust Expedia the most. Expedia 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 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 London

Have a flexible travel schedule? Discover the best time to fly to London 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.

Cheapflights Insights

Everything you need to know about your flight from Grand Junction to London
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated November 22, 2025.
Get a feel of what it's like to fly with United Airlines from Grand Junction to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,035 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,035 reviews
United Airlines
7.4
Good
9,035 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

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

    Departing from Grand Junction to London will take you 11h 19m. Grand Junction and London are separated by a distance of 4826 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Junction to London 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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