How long is the flight from Grand Junction to London?

Departing from Grand Junction to London will take you 13h 36m. Grand Junction and London are separated by a distance of 4826 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Grand Junction to London round-trip?

Flying on United Airlines is currently your cheapest option to London, with prices starting at $696. You may be able to fly from Grand Junction to London for 26% less than the average price by searching for this airline.

What is the cheapest day to fly from Grand Junction to London?

Travelers seeking maximum savings on their Grand Junction to London flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest day to fly round-trip from Grand Junction to London?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 18%.

What is the cheapest month to fly from Grand Junction to London?

October can be a great time to fly to London from Grand Junction with a flight ticket averaging about $951. Cheapflights users have found deals in the month of October for as cheap as $686. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from GJT to LON?

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Grand Junction to London by exploring options for tickets in the afternoon.

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 1 airline. Grand Junction Regnl is conveniently located just 4.3 mi from Grand Junction’s city center.

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.

$817+ Flights from Grand Junction to London

Q: How much does it cost to fly round-trip from Grand Junction to London?

Airfare is below average for this route at the moment. Grand Junction to London flights typically cost between $935 and $960 in October. The cheapest round-trip price found within the last 3 days was $817 on British Airways (Oct 24-Oct 27).

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Cheap flight deals from Grand Junction to London

Round-trip from	$817 (Orbitz)
Popular in	June
Cheapest in	October
Average price	$867

From Grand Junction Regnl to London (LON)

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($171 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

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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 August 20, 2025.

Fri 10/2412:24 pmGJT - LHR

1 stop13h 36mBritish Airways

Mon 10/276:10 pmLHR - GJT

2 stops32h 10mBritish Airways

Deal found 8/19

$817

Fri 10/241:15 pmGJT - LHR

2 stops23h 45mDelta

Mon 10/276:20 amLHR - GJT

2 stops22h 09mDelta

Deal found 8/19

$858

Thu 8/211:45 pmGJT - LHR

1 stop12h 55mLufthansa

Sat 8/306:55 amLHR - GJT

2 stops17h 00mLufthansa

Deal found 8/18

$991

Thu 8/216:05 pmGJT - LHR

1 stop11h 15mUnited Airlines

Sat 8/302:50 pmLHR - GJT

1 stop14h 20mUnited Airlines

Deal found 8/20

$1,026

Fri 10/2411:27 amGJT - LHR

3 stops17h 23mMultiple Airlines

Mon 10/276:00 pmLHR - GJT

2 stops24h 32mMultiple Airlines

Deal found 8/20

$1,043

Fri 10/2411:27 amGJT - LHR

3 stops17h 23mAir Canada

Mon 10/276:00 pmLHR - GJT

3 stops26h 44mAir Canada

Deal found 8/19

$1,044

Best flights from Grand Junction to London
Discover carefully curated flight deals from Grand Junction to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2025.

Fri 10/2412:24 pmGJT - LHR

1 stop13h 36mBritish Airways

Mon 10/276:10 pmLHR - GJT

2 stops32h 10mBritish Airways

Deal found 8/19

$817

Fri 10/241:15 pmGJT - LHR

2 stops23h 45mDelta

Mon 10/276:20 amLHR - GJT

2 stops22h 09mDelta

Deal found 8/19

$858

Fri 10/2411:27 amGJT - LHR

3 stops17h 23mMultiple Airlines

Mon 10/276:00 pmLHR - GJT

2 stops24h 32mMultiple Airlines

Deal found 8/20

$1,043

Fri 10/2411:27 amGJT - LHR

3 stops17h 23mAir Canada

Mon 10/276:00 pmLHR - GJT

3 stops26h 44mAir Canada

Deal found 8/20

$1,043

Last-minute flights from Grand Junction to London
Discover last-minute flight deals from Grand Junction to London. Data last updated August 20, 2025 and is based on user searches.

Thu 8/211:45 pmGJT - LHR

1 stop12h 55mLufthansa

Sat 8/306:55 amLHR - GJT

2 stops17h 00mLufthansa

Deal found 8/18

$991

Thu 8/216:05 pmGJT - LHR

1 stop11h 15mUnited Airlines

Sat 8/302:50 pmLHR - GJT

1 stop14h 20mUnited Airlines

Deal found 8/20

$1,026

Thu 8/211:45 pmGJT - LHR

2 stops16h 35mMultiple Airlines

Sat 8/308:30 amLHR - GJT

3 stops20h 40mMultiple Airlines

Deal found 8/20

$3,903

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Junction to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 10/24

12:24 pm-9:00 am

1 stop13h 36m

London Heathrow

Mon 10/27

6:10 pm-8:20 pm

2 stops32h 10m

$817

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 10/24

1:15 pm-8:00 pm

2 stops23h 45m

London Heathrow

Mon 10/27

6:20 am-10:29 pm

2 stops22h 09m

$858

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 10/24

11:27 am-11:50 am

3 stops17h 23m

London Heathrow

Mon 10/27

6:00 pm-12:32 pm

2 stops24h 32m

$1,043

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 10/24

11:27 am-11:50 am

3 stops17h 23m

London Heathrow

Mon 10/27

6:00 pm-2:44 pm

3 stops26h 44m

$1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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

What is the cheapest month to book a flight from Grand Junction to London?

Currently, November is the cheapest month in which you can book a flight from Grand Junction to London (average of $661). Flying from Grand Junction to London in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Grand Junction to London?

Reviews of airlines servicing London

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

8,928 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,928 reviews

United Airlines

7.4

Good

8,928 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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 1 airline. 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 13h 36m. Grand Junction and London are separated by a distance of 4826 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What is the cheapest airline to fly from Grand Junction to London round-trip?
Flying on United Airlines is currently your cheapest option to London, with prices starting at $696. You may be able to fly from Grand Junction to London for 26% less than the average price by searching for this airline.
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.
What is the cheapest month to book a flight from Grand Junction to London?
Currently, November is the cheapest month in which you can book a flight from Grand Junction to London (average of $661). Flying from Grand Junction to London in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Hayes

Thornton Heath

Southend-on-Sea

Harrow

Canterbury

Croydon

Dartford

Dover

Orpington

Gatwick

Borehamwood

Aylesbury

Chelmsford

Bedford

Folkestone

Chichester

Arundel

Eastbourne

Milton Keynes

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Top airline flying from Grand Junction to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$696	Average$887	FlexibilityNo cancel fee	On-time69%

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$817+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Junction to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Grand Junction to London

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Grand Junction to London

Cheapest flights from Grand Junction to LondonExplore 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 August 20, 2025.

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 August 20, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Junction to London that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Grand Junction to London

What is the cheapest month to book a flight from Grand Junction to London?

How much does it cost to fly round-trip from Grand Junction to London?

Reviews of airlines servicing London

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.

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?

How long is the flight from Grand Junction to London?

What is the cheapest airline to fly from Grand Junction to London round-trip?

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

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

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

What is the cheapest month to book a flight from Grand Junction to London?

Traveling to a place near London?

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Alternative routes for Grand Junction to London

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Grand Junction to London

100% Free

Book with Flexibility

Travel Smart

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 August 20, 2025.