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$472+ Cheap flights from George Town (GCM) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — LHR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from George Town to Heathrow

Cheapest flights from George Town to Heathrow
Explore the most affordable flight options available from George Town to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3112:30 pm
GCM
-
LHR
1 stop14h 05m
Air Canada
Thu 4/305:15 pm
LHR
-
GCM
2 stops48h 15m
Air Canada
Deal found 1/27$1,005
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/144:30 pm
GCM
-
LHR
1 stop13h 20m
United Airlines
Sat 3/2112:45 pm
LHR
-
GCM
2 stops29h 00m
United Airlines
Deal found 1/28$1,045
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:50 pm
GCM
-
LHR
1 stop16h 25m
United Airlines
Thu 3/194:20 pm
LHR
-
GCM
2 stops24h 55m
United Airlines
Deal found 1/27$1,046
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/151:25 pm
GCM
-
LHR
2 stops15h 40m
United Airlines
Sun 3/224:20 pm
LHR
-
GCM
2 stops24h 55m
United Airlines
Deal found 1/28$1,073
This Priceline deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/152:40 pm
GCM
-
LHR
1 stop13h 50m
JetBlue
Sun 3/227:45 am
LHR
-
GCM
1 stop34h 50m
JetBlue
Deal found 1/28$1,115
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:35 pm
GCM
-
LHR
2 stops16h 15m
Multiple Airlines
Wed 5/208:30 am
LHR
-
GCM
1 stop33h 00m
Multiple Airlines
Deal found 1/27$1,141
This Priceline deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/304:45 pm
GCM
-
LHR
2 stops19h 15m
Multiple Airlines
Fri 2/68:05 am
LHR
-
GCM
1 stop35h 42m
Multiple Airlines
Deal found 1/29$1,149
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:00 am
GCM
-
LHR
3 stops25h 15m
Multiple Airlines
Sat 5/161:05 pm
LHR
-
GCM
3 stops29h 38m
Multiple Airlines
Deal found 1/27$1,159
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:05 pm
GCM
-
LHR
1 stop11h 35m
British Airways
Wed 8/2610:10 am
LHR
-
GCM
1 stop12h 00m
British Airways
Deal found 1/27$1,180

Find flight deals from George Town to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from George Town (GCM) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,005
(Air Canada)

One-way from

$472
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,190
Provider with most accurate pricing for George Town Owen Roberts Intl-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for George Town Owen Roberts Intl-London Heathrow flights.
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From George Town Owen Roberts Intl to London Heathrow
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One-way flight from George Town Owen Roberts Intl to London Heathrow
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Highest demand for flights based on searches. 6% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Town to Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from George Town to London Heathrow Airport that are best for you.

Fly from

George Town

Fly to

Heathrow

Route

Depart

Return

Price

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Tue 3/31

12:30 pm-8:35 am

1 stop14h 05m

London Heathrow

Thu 4/30

5:15 pm-11:30 am

2 stops48h 15m

$1,005

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sun 3/15

1:25 pm-8:25 am

1 stop14h 00m

London Heathrow

Sun 3/22

12:05 pm-3:30 pm

2 stops32h 25m

$1,045

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sat 3/14

4:30 pm-10:50 am

1 stop13h 20m

London Heathrow

Sat 3/21

12:45 pm-12:45 pm

2 stops29h 00m

$1,045

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 3/12

1:50 pm-11:15 am

1 stop16h 25m

London Heathrow

Thu 3/19

4:20 pm-12:15 pm

2 stops24h 55m

$1,046

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sun 3/15

2:40 pm-9:30 am

1 stop13h 50m

London Heathrow

Sun 3/22

7:45 am-1:35 pm

1 stop34h 50m

$1,115

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Fri 5/15

1:35 pm-11:50 am

2 stops16h 15m

London Heathrow

Wed 5/20

8:30 am-11:30 am

1 stop33h 00m

$1,141

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Mon 3/2

4:45 pm-5:30 pm

3 stops43h 45m

$472

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sat 2/21

2:50 pm-6:40 am

2 stops34h 50m

$609

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Fri 2/13

2:50 pm-11:15 am

1 stop15h 25m

$609

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Mon 3/2

2:50 pm-11:15 am

1 stop15h 25m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 14 results
1
2
  • Most accurate provider: When it comes to deals on George Town-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on George Town-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from George Town-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on George Town-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for George Town-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Town to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from George Town with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from George Town to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from George Town to Heathrow. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from George Town to London Heathrow Airport, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from George Town to London Heathrow Airport?

Currently, August is the cheapest month in which you can book a flight from George Town to London Heathrow Airport (average of $270). Flying from George Town to London Heathrow Airport in February is currently the most expensive (average of $1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GCM to LHR?

Find hourly flight availability from George Town to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from George Town to London Heathrow Airport as you normally would.

How much does it cost to fly round-trip from George Town to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown American Airlines, Air Canada, and British Airways from George Town to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,206 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,206 reviews
American Airlines
7.2
Good
11,206 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
Air Canada
7.1
Good
10,667 reviews
American Airlines
7.2
Good
11,206 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
British Airways
6.7
Okay
7,705 reviews
American Airlines
7.2
Good
11,206 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from George Town to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from George Town to London Heathrow?

    George Town Owen Roberts Intl (GCM), located 1.2 mi from the city center, is the airport you fly out of when you book flights from George Town to London Heathrow. 3 airlines have flights from Owen Roberts Intl to London Heathrow on a regular basis. Booking flights from George Town Owen Roberts Intl to London Heathrow should not be difficult; the airport handles an average of 1 outbound flight to London Heathrow per day.

  • How long is the flight from George Town to London Heathrow Airport?

    Departing from George Town to London Heathrow Airport will take you 14h. There are 4793 mi between George Town and London Heathrow Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from George Town to London Heathrow Airport round-trip?

    Our cheapest airline available from George Town to London Heathrow Airport is American Airlines. Our recent data shows that you can find tickets from as low as $325 on this airline. Additional options worth looking into are Air Canada and British Airways, starting at $669 and $1,070 round-trip. You may be able to fly from George Town to London Heathrow Airport for 73% less than the average price by searching for these airlines.

  • Can I find deals for flights from George Town to Heathrow that include hotel bookings?

    Yes. In addition to deals on George Town to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Town to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Town to Heathrow.

  • Can I find deals for business class flights from George Town to Heathrow?

    Yes. Cheapflights offers flight deals from George Town to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from George Town to London Heathrow Airport?

    Currently, August is the cheapest month in which you can book a flight from George Town to London Heathrow Airport (average of $270). Flying from George Town to London Heathrow Airport in February is currently the most expensive (average of $1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from George Town to Heathrow

Discover the top 3 airlines that operate flights from George Town to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$325Average$1,347FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$669Average$935FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$1,070Average$1,274FlexibilityNo cancel feeOn-time70%

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