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

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow Airport?

Wednesday flights are generally found to be more expensive for flights from Grand Junction to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

October can be a great time to fly to London Heathrow Airport 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 LHR?

One of the essential ways to save on airfare from Grand Junction to London Heathrow Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 1% on airfare.

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 1 airline.

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.

$993+ Cheap Flights from Grand Junction to London Heathrow Airport

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Cheap flight deals from Grand Junction to Heathrow

Popular in	June
Cheapest in	April
Average price	$847

Highest demand for flights based on searches. 31% potential increase in price ($446 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($67 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find 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 agosto 18, 2025.

jue. 8/213:19 pmGJT - LHR

1 stop14h 01mLufthansa

sáb. 8/307:25 amLHR - GJT

2 stops19h 51mLufthansa

Deal found 8/17

$993

jue. 8/211:45 pmGJT - LHR

2 stops15h 00mUnited Airlines

sáb. 8/306:55 amLHR - GJT

2 stops17h 00mUnited Airlines

Deal found 8/17

$1,016

jue. 8/216:00 amGJT - LHR

1 stop17h 25mBritish Airways

sáb. 8/3012:00 pmLHR - GJT

1 stop16h 01mBritish Airways

Deal found 8/17

$1,021

Last-minute flights from Grand Junction to Heathrow
Discover last-minute flight deals from Grand Junction to Heathrow. Data last updated agosto 18, 2025 and is based on user searches.

jue. 8/213:19 pmGJT - LHR

1 stop14h 01mLufthansa

sáb. 8/307:25 amLHR - GJT

2 stops19h 51mLufthansa

Deal found 8/17

$993

jue. 8/211:45 pmGJT - LHR

2 stops15h 00mUnited Airlines

sáb. 8/306:55 amLHR - GJT

2 stops17h 00mUnited Airlines

Deal found 8/17

$1,016

jue. 8/216:00 amGJT - LHR

1 stop17h 25mBritish Airways

sáb. 8/3012:00 pmLHR - GJT

1 stop16h 01mBritish Airways

Deal found 8/17

$1,021

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.

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Grand Junction to London Heathrow Airport (average of $661). Flying from Grand Junction to London Heathrow Airport 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.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Grand Junction to London Heathrow Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,925 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

8,925 reviews

United Airlines

7.4

Good

8,925 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 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 1 airline.
What is the cheapest airline to fly from Grand Junction to London Heathrow Airport round-trip?
According to our current data, United Airlines ($696), offers the cheapest pricing from Grand Junction to London Heathrow Airport. This flight start at 28% lower than the current average price 3 months from now.
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.
What is the cheapest month to book a flight from Grand Junction to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Grand Junction to London Heathrow Airport (average of $661). Flying from Grand Junction to London Heathrow Airport 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

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Top airline flying from Grand Junction to Heathrow

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

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$993+ Cheap flights from Grand Junction (GJT) to Heathrow (LHR)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Junction to Heathrow 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 Heathrow

Popular in

Cheapest in

Average price

Find flight deals from Grand Junction to Heathrow

Cheapest flights from Grand Junction to HeathrowExplore 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 agosto 18, 2025.

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 agosto 18, 2025.

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.

Cheapflights Insights

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

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

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Grand Junction to London Heathrow Airport, such as United Airlines. Reviews also offer insight into each airline's 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 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?

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

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

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

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

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

Traveling to a place near London Heathrow Airport?

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.

Top airline flying from Grand Junction to Heathrow

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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 agosto 18, 2025.