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Cheap flights from Grand Junction to London from £212

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 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Grand Junction to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:58 - 12:10
GJT
-
LHR
12h 12m
1 stop
British Airways Logo
06:15 - 21:53
LHR
-
GJT
22h 38m
2 stops
£474British Airways
Tue, 7 Apr - Fri, 17 Apr
United Airlines Logo
11:10 - 09:40
GJT
-
LHR
16h 30m
1 stop
United Airlines Logo
18:00 - 22:22
LHR
-
GJT
34h 22m
2 stops
£475United Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
07:01 - 08:35
GJT
-
LHR
18h 34m
2 stops
Multiple Airlines Logo
07:25 - 20:59
LHR
-
GJT
20h 34m
2 stops
£476Multiple Airlines
Tue, 7 Apr - Fri, 17 Apr
United Airlines Logo
13:40 - 07:10
GJT
-
LHR
35h 30m
2 stops
United Airlines Logo
18:00 - 22:22
LHR
-
GJT
34h 22m
2 stops
£477United Airlines
Sun, 8 Mar - Sun, 15 Mar
Iberia Logo
10:35 - 10:00
GJT
-
LHR
17h 25m
1 stop
Iberia Logo
11:55 - 20:50
LHR
-
GJT
14h 55m
1 stop
£486Iberia
Wed, 18 Mar - Tue, 24 Mar
United Airlines Logo
05:30 - 05:55
GJT
-
LHR
18h 25m
2 stops
United Airlines Logo
07:25 - 22:22
LHR
-
GJT
20h 57m
2 stops
£489United Airlines
Wed, 18 Mar - Tue, 24 Mar
British Airways Logo
12:42 - 12:10
GJT
-
LHR
16h 28m
1 stop
British Airways Logo
12:55 - 21:53
LHR
-
GJT
15h 58m
1 stop
£495British Airways
Tue, 7 Apr - Fri, 17 Apr
Multiple Airlines Logo
11:24 - 11:50
GJT
-
LHR
17h 26m
3 stops
Multiple Airlines Logo
08:30 - 20:59
LHR
-
GJT
19h 29m
2 stops
£588Multiple Airlines
Tue, 7 Apr - Fri, 17 Apr
United Airlines Logo
07:05 - 09:40
GJT
-
LHR
19h 35m
1 stop
United Airlines Logo
06:30 - 17:22
LHR
-
GJT
16h 52m
2 stops
£619United Airlines
Thu, 5 Mar - Mon, 9 Mar
United Airlines Logo
11:10 - 07:55
GJT
-
LHR
13h 45m
2 stops
United Airlines Logo
07:30 - 17:22
LHR
-
GJT
15h 52m
2 stops
£623United Airlines
Thu, 5 Mar - Mon, 9 Mar

British Airways flights from Grand Junction to London

Our best British Airways deals on Grand Junction to London flight tickets
British Airways
7 Apr
GJT16:58Grand Junction Regnl
12h 12m
1 stop
LHR12:10London Heathrow
17 Apr
LHR06:15London Heathrow
22h 38m
2 stops
GJT21:53Grand Junction Regnl
£474
British Airways
7 Apr
GJT12:42Grand Junction Regnl
16h 28m
1 stop
LHR12:10London Heathrow
17 Apr
LHR12:55London Heathrow
15h 58m
1 stop
GJT21:53Grand Junction Regnl
£495
British Airways
12 Jun
GJT16:54Grand Junction Regnl
14h 31m
1 stop
LHR14:25London Heathrow
19 Jun
LHR06:15London Heathrow
23h 38m
2 stops
GJT22:53Grand Junction Regnl
£745

Air Canada flights from Grand Junction to London

Our best Air Canada deals on Grand Junction to London flight tickets
Air Canada
5 Mar
GJT05:30Grand Junction Regnl
18h 40m
2 stops
LHR07:10London Heathrow
9 Mar
LHR11:10London Heathrow
36h 12m
2 stops
GJT17:22Grand Junction Regnl
£623
Air Canada
12 Jun
GJT07:00Grand Junction Regnl
16h 30m
2 stops
LHR06:30London Heathrow
19 Jun
LHR09:30London Heathrow
39h 01m
2 stops
GJT17:31Grand Junction Regnl
£755
Air Canada
7 Apr
GJT11:24Grand Junction Regnl
17h 26m
3 stops
LHR11:50London Heathrow
17 Apr
LHR08:30London Heathrow
19h 29m
3 stops
GJT20:59Grand Junction Regnl
£760

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 9 February 2026.
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

Tue 7/4

16:58-12:10

1 stop12h 12m

London Heathrow

Fri 17/4

06:15-21:53

2 stops22h 38m

£474

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Sun 8/3

11:10-09:40

1 stop16h 30m

London Heathrow

Sun 15/3

18:00-22:22

2 stops34h 22m

£475

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 7/4

07:01-08:35

2 stops18h 34m

London Heathrow

Fri 17/4

07:25-20:59

2 stops20h 34m

£476

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Sun 8/3

13:40-07:10

2 stops35h 30m

London Heathrow

Sun 15/3

18:00-22:22

2 stops34h 22m

£477

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 18/3

10:35-10:00

1 stop17h 25m

London Heathrow

Tue 24/3

11:55-20:50

1 stop14h 55m

£486

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 18/3

05:30-05:55

2 stops18h 25m

London Heathrow

Tue 24/3

07:25-22:22

2 stops20h 57m

£489

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 7/4

12:42-12:10

1 stop16h 28m

London Heathrow

Fri 17/4

12:55-21:53

1 stop15h 58m

£495

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Tue 7/4

11:24-11:50

3 stops17h 26m

London Heathrow

Fri 17/4

08:30-20:59

2 stops19h 29m

£588

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Thu 5/3

07:05-09:40

1 stop19h 35m

London Heathrow

Mon 9/3

06:30-17:22

2 stops16h 52m

£619

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Thu 5/3

11:10-07:55

2 stops13h 45m

London Heathrow

Mon 9/3

07:30-17:22

2 stops15h 52m

£623

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to London from

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

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 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 return 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

12h 12m

Direct flights

None
The fastest flight from Grand Junction to London takes 12h 12m
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?

    A flight from Grand Junction Regnl to London will travel around 4839.9 mi. Typically, this will take 12h 12m by plane in normal conditions.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Slough
Maidstone
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Wembley
Dover
Folkestone
Colchester
Bedford
Worthing
Ramsgate

Why use momondo?

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

Finding the right flight to London from Grand Junction is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Grand Junction to London flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Grand Junction and alert you when they change.

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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport