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Cheap flights from George Town to London Heathrow Airport from £303

GCM — LHR
23 Oct — 30 Oct1
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

Fri 6/1113:10 -
2 stops26h 50m
Fri 20/1120:45 -
2 stops46h 50m
Deal found 20/9£730
Mon 2/1115:35 -
2 stops24h 25m
Mon 16/1118:00 -
1 stop23h 10m
Deal found 20/9£734
Fri 13/1116:45 -
2 stops18h 05m
Sun 22/1107:50 -
2 stops35h 45m
Deal found 21/9£750
Thu 19/1115:35 -
2 stops64h 15m
Sat 28/1114:50 -
2 stops52h 45m
Deal found 18/9£764
Fri 20/1113:10 -
1 stop14h 20m
Sat 28/1115:00 -
1 stop26h 10m
Deal found 23/9£770
Fri 6/1113:10 -
2 stops36h 20m
Fri 20/1113:00 -
2 stops52h 10m
Deal found 18/9£777

Find flight deals from George Town to Heathrow

Round-trip from

£730

One-way from

£303

Popular in

May

Cheapest in

April

Average price

£1,093
6/11-20/11
  • 6/11-20/11
  • 4 total stops
  • 73h 40m total
  • George Town to London
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6/10-31/12
  • 6/10-31/12
  • 3 total stops
  • 37h 25m total
  • George Town to London
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Tue 9/2

14:00-12:50

3 stops41h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£395

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Sat 13/2

18:50-12:40

2 stops36h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£397

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Fri 9/10

16:45-16:50

2 stops18h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£401
Fastest return journey

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Mon 15/2

13:10-06:30

1 stop12h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£476

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Thu 8/10

12:25-21:00

2 stops26h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£482

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Mon 5/10

12:25-10:00

2 stops15h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£484

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Wed 10/2

14:55-06:20

2 stops34h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£531

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Sun 14/2

14:25-21:20

1 stop25h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£531

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Fri 13/11

16:45-15:50

2 stops18h 05m

London Heathrow

Sun 22/11

07:50-14:35

2 stops35h 45m

£750

George TownLondon

GCM George Town Owen Roberts Intl - LHR London Heathrow

GCMLHR

George Town Owen Roberts Intl

Fri 20/11

13:10-08:30

1 stop14h 20m

London Heathrow

Sat 28/11

15:00-12:10

1 stop26h 10m

£770

Flights are sorted by cheapest return flights first.

Deals found on 21/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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

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?

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 15 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, April is the cheapest month in which you can book a flight from George Town to London Heathrow Airport (average of £810). Flying from George Town to London Heathrow Airport in May is currently the most expensive (average of £1,380). 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?

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?

Airfare is below average for this route at the moment.

George Town to London Heathrow Airport flights typically cost between £892 and £1,063 in November.
The cheapest return price found within the last 5 days was £730 on Multiple Airlines (6 Nov–20 Nov).

Reviews of airlines servicing Heathrow

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
8,227 reviews
Check prices

Food

6.4

Entertainment

6.5

Crew

7.7

Comfort

6.8

Boarding

7.0

Overall

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
British Airways
6.7
Okay
8,227 reviews
British Airways
6.7
Okay
8,227 reviews
Check prices

Food

6.4

Entertainment

6.5

Crew

7.7

Comfort

6.8

Boarding

7.0

Overall

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

Related info for your journey

  • 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 is 1 daily outbound flight to London Heathrow from 1 airline.

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

    Airlines like Air Canada fly from George Town to London Heathrow Airport in about 14h 20m. The time it takes to get you to your destination can typically vary by up to . The distance from George Town to London Heathrow Airport is about 4793 mi.

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

    British Airways, at £789, was found to be the cheapest airline from George Town to London Heathrow Airport.. This flight start at 26% 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, April is the cheapest month in which you can book a flight from George Town to London Heathrow Airport (average of £810). Flying from George Town to London Heathrow Airport in May is currently the most expensive (average of £1,380). 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
Hounslow
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for George Town to Heathrow

George Town to Gatwick flights

Top airline flying from George Town to Heathrow

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£789Average£968FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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