What is the cheapest airline that flies from Grand Junction Regnl to London?

American Airlines, United Airlines, and Air Canada are the most popular carriers operating from Grand Junction Regnl to London

When did momondo last update prices for flights from Grand Junction Regnl Airport to London?

Prices for flights from Grand Junction Regnl Airport to London are updated daily.

How old do you have to be to fly from Grand Junction Regnl Airport to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Junction Regnl Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$374 Cheap Flights from Grand Junction to London in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Grand Junction to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:11 pm - 9:40 am

GJT

LHR

11h 29m

1 stop

2:05 pm - 12:28 pm

LHR

GJT

29h 23m

2 stops

$886United Airlines

Fri, Aug 21 - Tue, Aug 25

1:30 pm - 10:40 am

GJT

LHR

14h 10m

2 stops

9:30 am - 8:36 pm

LHR

GJT

18h 06m

2 stops

$893United Airlines

Fri, Aug 21 - Tue, Aug 25

1:30 pm - 12:20 pm

GJT

LHR

15h 50m

1 stop

11:25 am - 5:31 pm

LHR

GJT

13h 06m

1 stop

$906United Airlines

Fri, Aug 21 - Tue, Aug 25

7:00 am - 6:30 am

GJT

LHR

16h 30m

2 stops

9:30 am - 5:28 pm

LHR

GJT

38h 58m

2 stops

$950Air Canada

Fri, May 8 - Fri, May 22

7:00 am - 9:40 am

GJT

LHR

19h 40m

1 stop

2:50 pm - 8:34 pm

LHR

GJT

12h 44m

1 stop

$966United Airlines

Fri, May 8 - Fri, May 22

7:00 am - 6:30 am

GJT

LHR

16h 30m

2 stops

2:50 pm - 10:11 pm

LHR

GJT

14h 21m

1 stop

$970United Airlines

Fri, May 8 - Fri, May 22

7:00 am - 6:35 am

GJT

LHR

16h 35m

2 stops

7:25 am - 5:17 pm

LHR

GJT

16h 52m

2 stops

$997Multiple Airlines

Mon, May 11 - Mon, May 18

6:51 pm - 8:10 pm

GJT

LHR

18h 19m

2 stops

6:15 am - 6:16 pm

LHR

GJT

19h 01m

2 stops

$999Delta

Fri, May 8 - Fri, May 22

7:00 am - 6:30 am

GJT

LHR

16h 30m

2 stops

2:05 pm - 8:34 pm

LHR

GJT

37h 29m

2 stops

$1,000Air Canada

Fri, May 8 - Fri, May 22

4:58 pm - 12:50 pm

GJT

LHR

12h 52m

1 stop

10:05 am - 9:53 pm

LHR

GJT

18h 48m

1 stop

$1,012British Airways

Mon, May 11 - Mon, May 18

United Airlines flights from Grand Junction to London

Our best United Airlines deals on Grand Junction to London flight tickets

United Airlines

Aug 21

GJT3:11 pmGrand Junction Regnl

11h 29m

1 stop

LHR9:40 amLondon Heathrow

Aug 25

LHR2:05 pmLondon Heathrow

29h 23m

2 stops

GJT12:28 pmGrand Junction Regnl

$886

United Airlines

Aug 21

GJT1:30 pmGrand Junction Regnl

14h 10m

2 stops

LHR10:40 amLondon Heathrow

Aug 25

LHR9:30 amLondon Heathrow

18h 06m

2 stops

GJT8:36 pmGrand Junction Regnl

$893

United Airlines

Aug 21

GJT1:30 pmGrand Junction Regnl

15h 50m

1 stop

LHR12:20 pmLondon Heathrow

Aug 25

LHR11:25 amLondon Heathrow

13h 06m

1 stop

GJT5:31 pmGrand Junction Regnl

$906

Air Canada flights from Grand Junction to London

Our best Air Canada deals on Grand Junction to London flight tickets

Air Canada

May 8

GJT7:00 amGrand Junction Regnl

16h 30m

2 stops

LHR6:30 amLondon Heathrow

May 22

LHR9:30 amLondon Heathrow

38h 58m

2 stops

GJT5:28 pmGrand Junction Regnl

$950

Air Canada

May 8

GJT7:00 amGrand Junction Regnl

16h 30m

2 stops

LHR6:30 amLondon Heathrow

May 22

LHR2:05 pmLondon Heathrow

37h 29m

2 stops

GJT8:34 pmGrand Junction Regnl

$1,000

Air Canada

May 8

GJT7:00 amGrand Junction Regnl

16h 35m

3 stops

LHR6:35 amLondon Heathrow

May 22

LHR8:30 amLondon Heathrow

19h 04m

3 stops

GJT8:34 pmGrand Junction Regnl

$1,401

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 8/21

3:11 pm-9:40 am

1 stop11h 29m

London Heathrow

Tue 8/25

2:05 pm-12:28 pm

2 stops29h 23m

$886

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 8/21

1:30 pm-10:40 am

2 stops14h 10m

London Heathrow

Tue 8/25

9:30 am-8:36 pm

2 stops18h 06m

$893

Quickest round-trip

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 8/21

1:30 pm-12:20 pm

1 stop15h 50m

London Heathrow

Tue 8/25

11:25 am-5:31 pm

1 stop13h 06m

$906

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 5/8

7:00 am-6:30 am

2 stops16h 30m

London Heathrow

Fri 5/22

9:30 am-5:28 pm

2 stops38h 58m

$950

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 5/8

7:00 am-9:40 am

1 stop19h 40m

London Heathrow

Fri 5/22

2:50 pm-8:34 pm

1 stop12h 44m

$966

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 5/8

7:00 am-6:30 am

2 stops16h 30m

London Heathrow

Fri 5/22

2:50 pm-10:11 pm

1 stop14h 21m

$970

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Mon 5/11

7:00 am-6:35 am

2 stops16h 35m

London Heathrow

Mon 5/18

7:25 am-5:17 pm

2 stops16h 52m

$997

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 5/8

6:51 pm-8:10 pm

2 stops18h 19m

London Heathrow

Fri 5/22

6:15 am-6:16 pm

2 stops19h 01m

$999

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Fri 5/8

7:00 am-6:30 am

2 stops16h 30m

London Heathrow

Fri 5/22

2:05 pm-8:34 pm

2 stops37h 29m

$1,000

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Mon 5/11

4:58 pm-12:50 pm

1 stop12h 52m

London Heathrow

Mon 5/18

10:05 am-9:53 pm

1 stop18h 48m

$1,012

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Grand Junction to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Grand Junction to London flights?

You could potentially save up to 35% on your flight if you consider stops on a Grand Junction to London flight.

When to book flights from Grand Junction to London

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Junction to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Grand Junction to London (GJT to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Junction to London

Fastest flight time	11h 20m
Direct flights	None

The fastest flight from Grand Junction to London takes 11h 20m

There are no direct flights from Grand Junction to London. There are no popular flight routes from Grand Junction to London.

Search flight deals

How far is Grand Junction Regnl to London by plane?
The distance between Grand Junction Regnl and London is about 4839.9 mi. In terms of flight time, this usually takes a little over 11h 20m.
When did momondo last update prices for flights from Grand Junction Regnl Airport to London?
Prices for flights from Grand Junction Regnl Airport to London are updated daily.
How old do you have to be to fly from Grand Junction Regnl Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Junction Regnl Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Crawley

Slough

Wembley

Hayes

Croydon

Dartford

Brentwood

Guildford

Harrow

Cobham

Folkestone

Romford

Stansted

Watford

Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Grand Junction to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Grand Junction to London. momondo saves you time and could save you money on your trip.

Can I find flights from Grand Junction to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Grand Junction which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grand Junction to London?

momondo provides multiple filters to help you find the best flight to London from Grand Junction. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Grand Junction to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Grand Junction are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 4/27

Mon 5/4

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Airlines

Cabin classes

Other United Kingdom destinations

Other flights from Grand Junction

Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Grand Junction to London from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Junction to London departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Grand Junction to London

Cheap round-trip flights

Cheap one-way flights

United Airlines flights from Grand Junction to London

Our best United Airlines deals on Grand Junction to London flight tickets

Air Canada flights from Grand Junction to London

Our best Air Canada deals on Grand Junction to London flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Grand Junction to London

Can stopping save me money on Grand Junction to London flights?

What is the cheapest airline that flies from Grand Junction Regnl to London?

When to book flights from Grand Junction to London

Cheap Grand Junction to London (GJT to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Junction to London

Fastest flight time

Direct flights

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Grand Junction

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year