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Cheap flights from George Town to London from $615

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from George Town to London departing on 8/18. 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 George Town to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
1:10 pm - 8:30 am
GCM
-
LHR
14h 20m
1 stop
Air Canada Logo
3:00 pm - 12:00 pm
LHR
-
GCM
26h 00m
1 stop
$1,109Air Canada
Wed, Nov 4 - Mon, Nov 16
Air Canada Logo
1:10 pm - 8:35 pm
GCM
-
LHR
26h 25m
2 stops
Air Canada Logo
6:00 pm - 12:00 pm
LHR
-
GCM
23h 00m
1 stop
$1,113Air Canada
Wed, Nov 4 - Mon, Nov 16
Air Canada Logo
1:10 pm - 8:35 pm
GCM
-
LHR
26h 25m
2 stops
Air Canada Logo
1:00 pm - 12:00 pm
LHR
-
GCM
28h 00m
2 stops
$1,120Air Canada
Wed, Nov 4 - Mon, Nov 16
British Airways Logo
6:05 pm - 11:40 am
GCM
-
LHR
11h 35m
1 stop
British Airways Logo
10:10 am - 4:10 pm
LHR
-
GCM
12h 00m
1 stop
$1,180British Airways
Wed, Jun 10 - Wed, Jun 17
American Airlines Logo
12:30 pm - 6:55 am
GCM
-
LHR
12h 25m
1 stop
American Airlines Logo
5:35 pm - 10:50 am
LHR
-
GCM
23h 15m
2 stops
$1,237American Airlines
Thu, Aug 20 - Mon, Sep 28
American Airlines Logo
12:30 pm - 12:10 pm
GCM
-
LHR
17h 40m
1 stop
American Airlines Logo
6:05 pm - 11:30 am
LHR
-
GCM
23h 25m
2 stops
$1,255American Airlines
Sat, Aug 1 - Mon, Aug 10
American Airlines Logo
12:30 pm - 12:50 pm
GCM
-
LHR
18h 20m
1 stop
American Airlines Logo
12:15 pm - 10:50 am
LHR
-
GCM
28h 35m
1 stop
$1,279American Airlines
Thu, Aug 20 - Mon, Sep 28
American Airlines Logo
2:19 pm - 12:10 pm
GCM
-
LHR
15h 51m
1 stop
American Airlines Logo
12:00 pm - 11:30 am
LHR
-
GCM
29h 30m
1 stop
$1,297American Airlines
Sat, Aug 1 - Mon, Aug 10
American Airlines Logo
2:19 pm - 9:05 am
GCM
-
LHR
12h 46m
1 stop
American Airlines Logo
3:00 pm - 11:30 am
LHR
-
GCM
26h 30m
1 stop
$1,299American Airlines
Sat, Aug 1 - Mon, Aug 10
American Airlines Logo
12:33 pm - 12:10 pm
GCM
-
LHR
17h 37m
1 stop
American Airlines Logo
6:05 pm - 11:30 am
LHR
-
GCM
23h 25m
2 stops
$1,305American Airlines
Mon, Aug 3 - Sun, Aug 9

United Airlines flights from George Town to London Heathrow Airport

Our best United Airlines deals on George Town to London Heathrow Airport flight tickets
United Airlines
Jul 3
GCM1:35 pmGeorge Town Owen Roberts Intl
37h 45m
2 stops
LHR9:20 amLondon Heathrow
Jul 6
LHR7:25 amLondon Heathrow
35h 05m
2 stops
GCM12:30 pmGeorge Town Owen Roberts Intl
$1,604
United Airlines
Jul 3
GCM1:35 pmGeorge Town Owen Roberts Intl
16h 00m
1 stop
LHR11:35 amLondon Heathrow
Jul 18
LHR10:00 amLondon Heathrow
32h 30m
1 stop
GCM12:30 pmGeorge Town Owen Roberts Intl
$1,743
United Airlines
Aug 2
GCM1:35 pmGeorge Town Owen Roberts Intl
25h 05m
2 stops
LHR8:40 pmLondon Heathrow
Aug 9
LHR10:25 amLondon Heathrow
32h 05m
2 stops
GCM12:30 pmGeorge Town Owen Roberts Intl
$1,757

American Airlines flights from George Town to London Heathrow Airport

Our best American Airlines deals on George Town to London Heathrow Airport flight tickets
American Airlines
Aug 20
GCM12:30 pmGeorge Town Owen Roberts Intl
12h 25m
1 stop
LHR6:55 amLondon Heathrow
Sep 28
LHR5:35 pmLondon Heathrow
23h 15m
2 stops
GCM10:50 amGeorge Town Owen Roberts Intl
$1,237
American Airlines
Aug 1
GCM12:30 pmGeorge Town Owen Roberts Intl
17h 40m
1 stop
LHR12:10 pmLondon Heathrow
Aug 10
LHR6:05 pmLondon Heathrow
23h 25m
2 stops
GCM11:30 amGeorge Town Owen Roberts Intl
$1,255
American Airlines
Aug 20
GCM12:30 pmGeorge Town Owen Roberts Intl
18h 20m
1 stop
LHR12:50 pmLondon Heathrow
Sep 28
LHR12:15 pmLondon Heathrow
28h 35m
1 stop
GCM10:50 amGeorge Town Owen Roberts Intl
$1,279

momondo Fare Finder

 
Customize your flight search to find flights from George Town to London Heathrow Airport 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 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from George Town to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Wed 11/4

1:10 pm-8:30 am

1 stop14h 20m

London Heathrow

Mon 11/16

3:00 pm-12:00 pm

1 stop26h 00m

$1,109

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Wed 11/4

1:10 pm-8:35 pm

2 stops26h 25m

London Heathrow

Mon 11/16

6:00 pm-12:00 pm

1 stop23h 00m

$1,113

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Wed 11/4

1:10 pm-8:35 pm

2 stops26h 25m

London Heathrow

Mon 11/16

1:00 pm-12:00 pm

2 stops28h 00m

$1,120
Quickest round-trip

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Wed 6/10

6:05 pm-11:40 am

1 stop11h 35m

London Heathrow

Wed 6/17

10:10 am-4:10 pm

1 stop12h 00m

$1,180

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 8/20

12:30 pm-6:55 am

1 stop12h 25m

London Heathrow

Mon 9/28

5:35 pm-10:50 am

2 stops23h 15m

$1,237

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sat 8/1

12:30 pm-12:10 pm

1 stop17h 40m

London Heathrow

Mon 8/10

6:05 pm-11:30 am

2 stops23h 25m

$1,255

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 8/20

12:30 pm-12:50 pm

1 stop18h 20m

London Heathrow

Mon 9/28

12:15 pm-10:50 am

1 stop28h 35m

$1,279

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sat 8/1

2:19 pm-12:10 pm

1 stop15h 51m

London Heathrow

Mon 8/10

12:00 pm-11:30 am

1 stop29h 30m

$1,297

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sat 8/1

2:19 pm-9:05 am

1 stop12h 46m

London Heathrow

Mon 8/10

3:00 pm-11:30 am

1 stop26h 30m

$1,299

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Mon 8/3

12:33 pm-12:10 pm

1 stop17h 37m

London Heathrow

Sun 8/9

6:05 pm-11:30 am

2 stops23h 25m

$1,305

Flights are sorted by cheapest round-trip 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 George Town to London Heathrow Airport

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 typical price of a round-trip flight between George Town and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of April is, on average, the cheapest month to fly to London Heathrow Airport from George Town, with most prices found around $1,081. If you’re not able to fly to London Heathrow Airport in April, then September is your next best option. Flight prices from George Town to London Heathrow Airport during September average around $1,158.

How far in advance should I book a flight from George Town to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from George Town when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,335 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from George Town for as low as $860 on momondo.

Can stopping save me money on George Town to London Heathrow Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a George Town to London Heathrow Airport flight.

How have George Town to London Heathrow Airport flight prices changed over time?

As of May 2026, prices for George Town to London Heathrow Airport flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from George Town to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from George Town to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap George Town to London Heathrow Airport (GCM to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from George Town to London Heathrow Airport

Fastest flight time

16h 05m

Direct flights

Tue
The fastest flight from George Town to London Heathrow Airport takes 16h 05m
Direct flights go from George Town to London Heathrow Airport on Tuesday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from George Town to London Heathrow Airport

  • How far is George Town Owen Roberts Intl to London Heathrow by plane?

    The straight-line distance from George Town Owen Roberts Intl to London Heathrow is 4794.5 mi. A reasonable flight in good conditions will take 16h 05m.

  • When did momondo last update prices for flights from George Town Owen Roberts Intl Airport to London Heathrow Airport?

    Prices for flights from George Town Owen Roberts Intl Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from George Town Owen Roberts Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from George Town Owen Roberts Intl Airport to London Heathrow Airport?

    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 George Town Owen Roberts Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport 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.

  • What is the most popular plane model from George Town to London Heathrow Airport?

  • What is the most popular airline from George Town to London Heathrow Airport?

Best airlines flying from George Town to London Heathrow Airport

Compare and see reviews for airlines that fly from George Town to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $325Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
British AirwaysPriceFrom $556Free CancellationRating
6.7
7,991 reviews
Search British Airways flights

  • British Airways Flights From George Town to London Heathrow Airport

    British Airways flies from George Town to London Heathrow Airport around 5 times per week, with 7,991 momondo users rating the airline 6.7/10. The cheapest British Airways deal from George Town to London Heathrow Airport in the last 72 hours was $556 (round-trip), much lower than the average airfare cost of $1,380 for British Airways flights on this route.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Stratford-upon-Avon
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Ilford
Cobham
Folkestone
Uxbridge

Why use momondo?

Why should I use momondo to find a flight deal from George Town to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from George Town to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from George Town to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from George Town with this policy.

How can momondo help me find flights from George Town to London?

Once all potential George Town to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to London from George Town 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.

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