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Cheap flights from George Town to London Heathrow Airport from £336

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
GCM — LHR
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Town to Heathrow

Enter your travel dates to find the best prices.

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 30 March 2026.

Wed 22/415:05
GCM
-
LHR
2 stops17h 55m
Multiple Airlines
Mon 27/409:50
LHR
-
GCM
2 stops34h 08m
Multiple Airlines
Deal found 26/3£681
Thu 16/415:05
GCM
-
LHR
2 stops21h 50m
Multiple Airlines
Thu 23/415:10
LHR
-
GCM
2 stops28h 48m
Multiple Airlines
Deal found 29/3£692
Thu 4/612:25
GCM
-
LHR
1 stop17h 25m
Air Canada
Sun 14/617:40
LHR
-
GCM
1 stop23h 45m
Air Canada
Deal found 27/3£735
Mon 30/311:25
GCM
-
LHR
1 stop15h 10m
Air Canada
Wed 8/417:40
LHR
-
GCM
1 stop23h 15m
Air Canada
Deal found 25/3£746
Fri 10/411:10
GCM
-
LHR
2 stops51h 50m
Air Canada
Sun 19/417:40
LHR
-
GCM
1 stop22h 35m
Air Canada
Deal found 29/3£768
Thu 16/411:55
GCM
-
LHR
1 stop15h 40m
Air Canada
Thu 23/408:30
LHR
-
GCM
1 stop31h 40m
Air Canada
Deal found 29/3£771
Sat 12/912:25
GCM
-
LHR
2 stops26h 35m
Air Canada
Sat 26/917:15
LHR
-
GCM
2 stops48h 15m
Air Canada
Deal found 27/3£773

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 30 March 2026.

Round-trip from

£681

One-way from

£336

Popular in

January

Cheapest in

June

Average price

£1,035
22/4-27/4
  • 22/4-27/4
  • 4 total stops
  • 52h 03m total
  • George Town to London
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 17h 55m total
  • George Town to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 30 March 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 return flight

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Fri 10/4

11:10-21:00

2 stops51h 50m

London Heathrow

Sun 19/4

17:40-10:15

1 stop22h 35m

£768

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sat 12/9

12:25-06:35

1 stop12h 10m

London Heathrow

Sat 26/9

17:15-11:30

2 stops48h 15m

£773
Fastest return journey

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sat 12/9

18:05-11:40

1 stop11h 35m

London Heathrow

Sat 26/9

10:10-16:10

1 stop12h 00m

£898

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Fri 1/5

13:35-10:00

2 stops38h 25m

London Heathrow

Tue 2/6

18:00-11:25

2 stops47h 25m

£908

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Mon 11/5

18:05-11:40

1 stop11h 35m

London Heathrow

Mon 18/5

10:10-16:10

1 stop12h 00m

£921

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Fri 29/5

07:00-08:05

1 stop19h 05m

London Heathrow

Mon 1/6

10:55-21:15

1 stop16h 20m

£946

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Sat 2/5

14:40-10:25

1 stop13h 45m

London Heathrow

Sat 9/5

10:00-12:30

1 stop32h 30m

£948

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Wed 22/4

13:35-11:35

1 stop16h 00m

London Heathrow

Sun 3/5

11:25-12:30

2 stops31h 05m

£948

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Fri 4/9

18:05-11:40

1 stop11h 35m

London Heathrow

Mon 21/9

10:10-16:10

1 stop12h 00m

£978

George TownLondon

GCM - LHR

GCMLHR

George Town Owen Roberts Intl

Thu 16/4

13:35-11:35

1 stop16h 00m

London Heathrow

Fri 24/4

14:10-13:30

1 stop29h 20m

£986

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 22 resultsSorted by cheapest first
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3

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 return 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 return flight from George Town to Heathrow. Price data was last updated on 13 March 2026.

The price you pay for your flight from George Town to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £206). Flying from George Town to London Heathrow Airport in January is currently the most expensive (average of £893). 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 30 March 2026.

When flying from George Town to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight 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 30 March 2026.
Read through reviews of airlines operating flights from George Town to London Heathrow Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,834 reviews
Check prices

Crew

7.6

Overall

6.7

Comfort

6.8

Entertainment

6.4

Food

6.4

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance
British Airways
6.7
Okay
7,834 reviews
British Airways
6.7
Okay
7,834 reviews
Check prices

Crew

7.6

Overall

6.7

Comfort

6.8

Entertainment

6.4

Food

6.4

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance

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?

    Located just 1.2 mi from the city center, George Town Owen Roberts Intl is the airport most travelers will use when flying to London Heathrow from George Town. Booking flights from Owen Roberts Intl (GCM) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 1 airline.

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

    Airlines like Air Canada and British Airways fly from George Town to London Heathrow Airport in about 11h 35m. The time it takes to get you to your destination can typically vary by up to 40h 15m. The distance from George Town to London Heathrow Airport is about 4793 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from George Town to London Heathrow Airport round-trip?

    British Airways, at £779, was found to be the cheapest airline from George Town to London Heathrow Airport.. This flight start at 18% lower than the current average price 3 months from now.

  • 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 holiday 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 £206). Flying from George Town to London Heathrow Airport in January is currently the most expensive (average of £893). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Gatwick
Slough
Ilford
Luton
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Bedford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for George Town to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
George Town to Gatwick flights

Top airline flying from George Town to Heathrow

Discover the top airline 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 858,174 searches. Data last updated 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£750Average£940FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from George Town to Heathrow?

Cheapflights makes it easy to find George Town to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from George Town to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from George Town to Heathrow.

Can Cheapflights find flights from George Town to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from George Town shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from George Town to Heathrow become cheaper?

Yes! Start tracking prices for George Town to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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