Cheap flights from Grand Junction to London from £249

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 23/11. 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
1 adult, Economy, 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.
United Airlines Logo
13:34 - 12:35
GJT
-
LHR
16h 01m
1 stop
United Airlines Logo
09:30 - 20:30
LHR
-
GJT
18h 00m
2 stops
£672United Airlines
Wed, 7 Oct - Wed, 21 Oct
Air Canada Logo
07:00 - 10:00
GJT
-
LHR
20h 00m
2 stops
Air Canada Logo
14:05 - 20:30
LHR
-
GJT
37h 25m
2 stops
£672Air Canada
Mon, 21 Sep - Thu, 1 Oct
United Airlines Logo
07:00 - 06:30
GJT
-
LHR
16h 30m
2 stops
United Airlines Logo
07:30 - 17:31
LHR
-
GJT
17h 01m
2 stops
£674United Airlines
Wed, 7 Oct - Wed, 21 Oct
British Airways Logo
10:55 - 12:50
GJT
-
LHR
18h 55m
1 stop
British Airways Logo
11:00 - 22:13
LHR
-
GJT
18h 13m
1 stop
£682British Airways
Mon, 21 Sep - Thu, 1 Oct
United Airlines Logo
13:34 - 12:35
GJT
-
LHR
16h 01m
1 stop
United Airlines Logo
14:50 - 22:07
LHR
-
GJT
14h 17m
1 stop
£685United Airlines
Wed, 7 Oct - Wed, 21 Oct
United Airlines Logo
15:12 - 09:40
GJT
-
LHR
11h 28m
1 stop
United Airlines Logo
07:45 - 17:31
LHR
-
GJT
16h 46m
2 stops
£688United Airlines
Mon, 21 Sep - Thu, 1 Oct
Multiple Airlines Logo
10:36 - 10:00
GJT
-
LHR
16h 24m
1 stop
Multiple Airlines Logo
19:40 - 20:49
LHR
-
GJT
32h 09m
2 stops
£722Multiple Airlines
Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
07:00 - 11:50
GJT
-
LHR
21h 50m
2 stops
Multiple Airlines Logo
20:15 - 20:27
LHR
-
GJT
31h 12m
2 stops
£742Multiple Airlines
Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
07:00 - 08:30
GJT
-
LHR
18h 30m
3 stops
Multiple Airlines Logo
15:00 - 12:15
LHR
-
GJT
28h 15m
2 stops
£761Multiple Airlines
Mon, 23 Nov - Mon, 30 Nov
United Airlines Logo
13:40 - 09:40
GJT
-
LHR
13h 00m
1 stop
United Airlines Logo
11:35 - 17:00
LHR
-
GJT
12h 25m
1 stop
£763United Airlines
Mon, 23 Nov - Mon, 30 Nov

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Lufthansa flights from Grand Junction to London

Our best Lufthansa deals on Grand Junction to London flight tickets
Lufthansa
6 Aug
GJT13:33Grand Junction Regnl
16h 17m
2 stops
LHR12:50London Heathrow
13 Aug
LHR06:55London Heathrow
17h 36m
2 stops
GJT17:31Grand Junction Regnl
£785
Lufthansa
24 Jul
GJT18:10Grand Junction Regnl
11h 15m
1 stop
LHR12:25London Heathrow
4 Aug
LHR11:25London Heathrow
16h 09m
1 stop
GJT20:34Grand Junction Regnl
£970

British Airways flights from Grand Junction to London

Our best British Airways deals on Grand Junction to London flight tickets
British Airways
21 Sept
GJT10:55Grand Junction Regnl
18h 55m
1 stop
LHR12:50London Heathrow
1 Oct
LHR11:00London Heathrow
18h 13m
1 stop
GJT22:13Grand Junction Regnl
£682
British Airways
6 Aug
GJT10:35Grand Junction Regnl
15h 25m
1 stop
LHR09:00London Heathrow
13 Aug
LHR08:55London Heathrow
19h 39m
1 stop
GJT21:34Grand Junction Regnl
£814
British Airways
9 Aug
GJT16:42Grand Junction Regnl
14h 43m
1 stop
LHR14:25London Heathrow
16 Aug
LHR08:55London Heathrow
19h 39m
1 stop
GJT21:34Grand Junction Regnl
£822

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 26 June 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

Cheapest return flight

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/10

13:34-12:35

1 stop16h 01m

London Heathrow

Wed 21/10

09:30-20:30

2 stops18h 00m

£672

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Mon 21/9

07:00-10:00

2 stops20h 00m

London Heathrow

Thu 1/10

14:05-20:30

2 stops37h 25m

£672

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/10

07:00-06:30

2 stops16h 30m

London Heathrow

Wed 21/10

07:30-17:31

2 stops17h 01m

£674

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Mon 21/9

10:55-12:50

1 stop18h 55m

London Heathrow

Thu 1/10

11:00-22:13

1 stop18h 13m

£682

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Wed 7/10

13:34-12:35

1 stop16h 01m

London Heathrow

Wed 21/10

14:50-22:07

1 stop14h 17m

£685

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Mon 21/9

15:12-09:40

1 stop11h 28m

London Heathrow

Thu 1/10

07:45-17:31

2 stops16h 46m

£688

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Mon 23/11

10:36-10:00

1 stop16h 24m

London Heathrow

Mon 30/11

19:40-20:49

2 stops32h 09m

£722

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Mon 23/11

07:00-11:50

2 stops21h 50m

London Heathrow

Mon 30/11

20:15-20:27

2 stops31h 12m

£742

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Mon 23/11

07:00-08:30

3 stops18h 30m

London Heathrow

Mon 30/11

15:00-12:15

2 stops28h 15m

£761
Fastest return journey

Grand JunctionLondon

GJT - LHR

GJTLHR

Grand Junction Regnl

Mon 23/11

13:40-09:40

1 stop13h 00m

London Heathrow

Mon 30/11

11:35-17:00

1 stop12h 25m

£763

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

British Airways, 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

16h 01m

Direct flights

None
The fastest flight from Grand Junction to London takes 16h 01m
There are no direct flights from Grand Junction to London. There are no popular flight routes from Grand Junction to London.

Frequently asked questions about flying from Grand Junction to London

  • 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 16h 01m 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
Wembley
Milton Keynes
Gatwick
Luton
Slough
Southend-on-Sea
Maidstone
Ipswich
Ilford
Canterbury
Folkestone
Guildford
Hayes
Chichester
Bedford
Hastings
Colchester
Harlow
Chelmsford

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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1 adult
Sun 26/7
Sun 2/8

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