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

American Airlines, Air Canada, and United Airlines 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.

$289 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.

7:45 am - 10:15 am

GJT

LHR

20h 30m

2 stops

6:20 am - 4:35 pm

LHR

GJT

16h 15m

2 stops

$643Delta

Wed, Mar 11 - Wed, Mar 18

7:45 am - 6:20 am

GJT

LHR

16h 35m

2 stops

6:20 am - 4:35 pm

LHR

GJT

16h 15m

2 stops

$644Delta

Wed, Mar 11 - Wed, Mar 18

4:58 pm - 12:10 pm

GJT

LHR

12h 12m

1 stop

6:15 am - 9:53 pm

LHR

GJT

22h 38m

2 stops

$646British Airways

Tue, Apr 7 - Fri, Apr 17

7:01 am - 8:35 am

GJT

LHR

18h 34m

2 stops

7:25 am - 8:59 pm

LHR

GJT

20h 34m

2 stops

$648Multiple Airlines

Tue, Apr 7 - Fri, Apr 17

1:43 pm - 12:20 pm

GJT

LHR

15h 37m

1 stop

6:55 am - 8:59 pm

LHR

GJT

21h 04m

2 stops

$649United Airlines

Wed, Apr 1 - Wed, Apr 15

5:30 am - 5:55 am

GJT

LHR

17h 25m

2 stops

6:55 am - 8:59 pm

LHR

GJT

21h 04m

2 stops

$653United Airlines

Tue, Mar 31 - Fri, Apr 17

7:01 am - 9:35 am

GJT

LHR

19h 34m

2 stops

6:55 am - 10:17 pm

LHR

GJT

22h 22m

2 stops

$657United Airlines

Sun, Apr 5 - Thu, Apr 16

6:10 pm - 10:00 am

GJT

LHR

32h 50m

2 stops

3:05 pm - 8:59 pm

LHR

GJT

36h 54m

2 stops

$663Air Canada

Sat, Apr 4 - Wed, Apr 15

5:30 am - 5:55 am

GJT

LHR

18h 25m

2 stops

11:35 am - 12:44 pm

LHR

GJT

31h 09m

1 stop

$665United Airlines

Wed, Mar 11 - Wed, Mar 18

5:30 am - 5:55 am

GJT

LHR

18h 25m

2 stops

11:35 am - 8:37 pm

LHR

GJT

15h 02m

1 stop

$666United Airlines

Wed, Mar 11 - Wed, Mar 18

United Airlines flights from Grand Junction to London

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

United Airlines

Apr 1

GJT1:43 pmGrand Junction Regnl

15h 37m

1 stop

LHR12:20 pmLondon Heathrow

Apr 15

LHR6:55 amLondon Heathrow

21h 04m

2 stops

GJT8:59 pmGrand Junction Regnl

$649

United Airlines

Mar 31

GJT5:30 amGrand Junction Regnl

17h 25m

2 stops

LHR5:55 amLondon Heathrow

Apr 17

LHR6:55 amLondon Heathrow

21h 04m

2 stops

GJT8:59 pmGrand Junction Regnl

$653

United Airlines

Apr 5

GJT7:01 amGrand Junction Regnl

19h 34m

2 stops

LHR9:35 amLondon Heathrow

Apr 16

LHR6:55 amLondon Heathrow

22h 22m

2 stops

GJT10:17 pmGrand Junction Regnl

$657

Air Canada flights from Grand Junction to London

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

Air Canada

Apr 4

GJT6:10 pmGrand Junction Regnl

32h 50m

2 stops

LHR10:00 amLondon Heathrow

Apr 17

LHR10:15 amLondon Heathrow

33h 23m

2 stops

GJT12:38 pmGrand Junction Regnl

$663

Air Canada

Apr 3

GJT5:30 amGrand Junction Regnl

18h 00m

2 stops

LHR6:30 amLondon Heathrow

Apr 15

LHR3:05 pmLondon Heathrow

36h 54m

2 stops

GJT8:59 pmGrand Junction Regnl

$707

Air Canada

Apr 2

GJT5:30 amGrand Junction Regnl

21h 05m

2 stops

LHR9:35 amLondon Heathrow

Apr 14

LHR3:05 pmLondon Heathrow

36h 54m

2 stops

GJT8:59 pmGrand Junction Regnl

$712

Fly from

Fly to

Route

Depart

Return

Price

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 3/11

7:45 am-10:15 am

2 stops20h 30m

London Heathrow

Wed 3/18

6:20 am-4:35 pm

2 stops16h 15m

$643

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 3/11

7:45 am-6:20 am

2 stops16h 35m

London Heathrow

Wed 3/18

6:20 am-4:35 pm

2 stops16h 15m

$644

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 4/7

4:58 pm-12:10 pm

1 stop12h 12m

London Heathrow

Fri 4/17

6:15 am-9:53 pm

2 stops22h 38m

$646

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 4/7

7:01 am-8:35 am

2 stops18h 34m

London Heathrow

Fri 4/17

7:25 am-8:59 pm

2 stops20h 34m

$648

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 4/1

1:43 pm-12:20 pm

1 stop15h 37m

London Heathrow

Wed 4/15

6:55 am-8:59 pm

2 stops21h 04m

$649

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 3/31

5:30 am-5:55 am

2 stops17h 25m

London Heathrow

Fri 4/17

6:55 am-8:59 pm

2 stops21h 04m

$653

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Sun 4/5

7:01 am-9:35 am

2 stops19h 34m

London Heathrow

Thu 4/16

6:55 am-10:17 pm

2 stops22h 22m

$657

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Sat 4/4

6:10 pm-10:00 am

2 stops32h 50m

London Heathrow

Wed 4/15

3:05 pm-8:59 pm

2 stops36h 54m

$663

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 3/11

5:30 am-5:55 am

2 stops18h 25m

London Heathrow

Wed 3/18

11:35 am-12:44 pm

1 stop31h 09m

$665

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 3/11

5:30 am-5:55 am

2 stops18h 25m

London Heathrow

Wed 3/18

11:35 am-8:37 pm

1 stop15h 02m

$666

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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	16h 35m
Direct flights	None

The fastest flight from Grand Junction to London takes 16h 35m

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 16h 35m.
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

Slough

Crawley

Hayes

Wembley

Dartford

Croydon

Brentwood

Guildford

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

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

Fri 3/13

Fri 3/20

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 $289

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?

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

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

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

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

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