HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$663+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — LHR
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Town to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from George Town Owen Roberts Intl to London Heathrow are usually found in March or February, booked 16 days in advance, depart on a Tuesday or Monday and return on a Monday

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 December 15, 2025.

This Air Canada deal was found by Cheapflights users on 12/13. 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 12/301:30 pmGCM - LHR
2 stops38h 50mAir Canada
Sun 1/1112:00 pmLHR - GCM
2 stops53h 25mAir Canada
Deal found 12/13$1,208
This Air Canada deal was found by Cheapflights users on 12/12. 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.
Mon 12/155:45 pmGCM - LHR
2 stops32h 25mMultiple Airlines
Wed 1/76:00 pmLHR - GCM
1 stop23h 25mMultiple Airlines
Deal found 12/12$1,473
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Wed 12/312:50 pmGCM - LHR
1 stop15h 25mUnited Airlines
Sun 1/117:40 amLHR - GCM
1 stop35h 05mUnited Airlines
Deal found 12/13$1,527
This Air Canada deal was found by Cheapflights users on 12/13. 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.
Wed 12/315:45 pmGCM - LHR
2 stops31h 45mAir Canada
Sun 1/1112:00 pmLHR - GCM
2 stops53h 25mAir Canada
Deal found 12/13$1,626
This Air Canada deal was found by Cheapflights users on 12/13. 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.
Mon 12/155:45 pmGCM - LHR
2 stops31h 45mAir Canada
Wed 1/711:10 amLHR - GCM
1 stop30h 15mAir Canada
Deal found 12/13$1,716
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:11 pmGCM - LHR
1 stop15h 49mAmerican Airlines
Tue 12/302:45 pmLHR - GCM
1 stop26h 16mAmerican Airlines
Deal found 12/14$1,734
This Air Canada deal was found by Cheapflights users on 12/13. 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.
Sun 12/211:30 pmGCM - LHR
2 stops36h 40mAir Canada
Tue 12/301:25 pmLHR - GCM
2 stops52h 00mAir Canada
Deal found 12/13$1,846

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$991
(United Airlines)

One-way from

$663
(Air Canada)

Popular in

November

Cheapest in

March

Average price

$1,323
Provider with most accurate pricing for George Town Owen Roberts Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for George Town Owen Roberts Intl-London Heathrow flights.
Search Deals
From George Town Owen Roberts Intl to London Heathrow
Search Deals
One-way flight from George Town Owen Roberts Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 15, 2025.
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

Sat 1/24

5:30 pm-10:50 am

1 stop12h 20m

London Heathrow

Tue 1/27

4:20 pm-1:15 pm

2 stops25h 55m

$991

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 4/23

1:35 pm-6:45 am

2 stops35h 10m

London Heathrow

Wed 4/29

7:25 am-12:31 pm

2 stops35h 06m

$1,016

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 4/23

1:35 pm-11:35 am

1 stop16h 00m

London Heathrow

Mon 4/27

8:00 am-12:45 pm

1 stop34h 45m

$1,028

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 4/23

1:50 pm-11:45 am

1 stop15h 55m

London Heathrow

Tue 4/28

8:00 am-12:45 pm

1 stop34h 45m

$1,028

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 4/23

1:35 pm-11:35 am

1 stop16h 00m

London Heathrow

Thu 4/30

10:00 am-12:31 pm

1 stop32h 31m

$1,028

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Wed 5/13

6:05 pm-11:40 am

1 stop11h 35m

London Heathrow

Wed 5/20

10:10 am-4:10 pm

1 stop12h 00m

$1,137

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Tue 12/30

1:30 pm-8:35 pm

2 stops26h 05m

$663

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Tue 12/30

1:05 pm-12:05 pm

1 stop18h 00m

$680

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Tue 12/30

5:25 pm-7:10 am

3 stops32h 45m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Compare providers for flights from George Town to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Town to Heathrow in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on George Town-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on George Town-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 12, 2025.

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 December is currently the most expensive (average of $1,090). 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 December 15, 2025.

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 December 15, 2025.
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
11,051 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

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
11,051 reviews
American Airlines
7.2
Good
11,051 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

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
10,525 reviews
American Airlines
7.2
Good
11,051 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

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
7,574 reviews
American Airlines
7.2
Good
11,051 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

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 12h 20m. There are 4793 mi between George Town and London Heathrow Airport.

  • 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 $966 round-trip. You may be able to fly from George Town to London Heathrow Airport for 72% 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 December is currently the most expensive (average of $1,090). 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
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$325Average$1,299FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$874Average$935FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$966Average$1,248FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.