£499 Cheap Flights from George Town (GCM) to London (LHR)

View £499 flight on Tue, 11 Aug 2026Opens in a new window

Popular airlines from Owen Roberts Intl. Airport (GCM) to Heathrow Airport (LHR)

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Cheap Flights from George Town (GCM) to London (LHR)

Prices were available within the past 7 days and start at £499 for one-way flights and £819 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 28 May - Sun, 31 May
GCM
Grand Cayman
LHR
London
£819 Return, just found
£819
Return
just found
Select Air Canada flight, departing Thu, 28 May from Grand Cayman to London, returning Sun, 31 May, priced at £819 just found
Air Canada
Thu, 28 May - Sun, 31 May
GCM
Grand Cayman
LHR
London
£837 Return, just found
£837
Return
just found
Select Air Canada flight, departing Thu, 28 May from Grand Cayman to London, returning Sun, 31 May, priced at £837 just found
Air Canada
Sat, 5 Sept - Sat, 26 Sept
GCM
Grand Cayman
LHR
London
£838 Return, found 3 hours ago
£838
Return
found 3 hours ago
Select Air Canada flight, departing Sat, 5 Sept from Grand Cayman to London, returning Sat, 26 Sept, priced at £838 found 3 hours ago
Air Canada
Sat, 5 Sept - Tue, 22 Sept
GCM
Grand Cayman
LHR
London
£840 Return, found 4 hours ago
£840
Return
found 4 hours ago
Select Air Canada flight, departing Sat, 5 Sept from Grand Cayman to London, returning Tue, 22 Sept, priced at £840 found 4 hours ago
British Airways
Fri, 7 Aug - Wed, 26 Aug
GCM
Grand Cayman
LHR
London
£841 Return, found 1 day ago
£841
Return
found 1 day ago
Select British Airways flight, departing Fri, 7 Aug from Grand Cayman to London, returning Wed, 26 Aug, priced at £841 found 1 day ago
Air Canada
Sat, 15 Aug - Sat, 29 Aug
GCM
Grand Cayman
LHR
London
£843 Return, found 1 day ago
£843
Return
found 1 day ago
Select Air Canada flight, departing Sat, 15 Aug from Grand Cayman to London, returning Sat, 29 Aug, priced at £843 found 1 day ago
Air Canada
Sat, 29 Aug - Sun, 6 Sept
GCM
Grand Cayman
LHR
London
£845 Return, just found
£845
Return
just found
Select Air Canada flight, departing Sat, 29 Aug from Grand Cayman to London, returning Sun, 6 Sept, priced at £845 just found
American Airlines
Sun, 19 Jul - Thu, 6 Aug
GCM
Grand Cayman
LHR
London
£903 Return, found 4 hours ago
£903
Return
found 4 hours ago
Select American Airlines flight, departing Sun, 19 Jul from Grand Cayman to London, returning Thu, 6 Aug, priced at £903 found 4 hours ago
United
Sat, 27 Jun - Sat, 24 Oct
GCM
Grand Cayman
LHR
London
£1,106 Return, found 2 days ago
£1,106
Return
found 2 days ago
Select United flight, departing Sat, 27 Jun from Grand Cayman to London, returning Sat, 24 Oct, priced at £1,106 found 2 days ago
Delta
Sun, 19 Jul - Thu, 6 Aug
GCM
Grand Cayman
LHR
London
£2,828 Return, found 4 hours ago
£2,828
Return
found 4 hours ago
Select Delta flight, departing Sun, 19 Jul from Grand Cayman to London, returning Thu, 6 Aug, priced at £2,828 found 4 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from £934
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from £934

Frequently asked questions

How much does a flight from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) cost?
One-way flights typically cost between $6,943 and $30,918 and return flights often range between $6,943 and $30,918. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
November is typically the cheapest month to fly from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow), with average round-trip fares around 2712 CAD. This is about 10% lower than the average price throughout the year. November often sees lower prices as it's outside peak holiday seasons, making it a great time to find a deal. Other cheap months to fly from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) include March and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
Enter GCM to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
To find a cheap flight from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
The best airline to fly with from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) will differ from traveler to traveler. If you like to fly early, BA offers early morning flights. If price is the most important factor, BA typically offers the lowest fares. AC offers the most daily flights from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
When planning your trip from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow), you'll find that November and March are typically the cheapest months to fly, with average round-trip flights around 2712 CAD. December is the most popular month for this route, meaning you'll have plenty of flight options, but prices may be higher. Since there isn't a single month that is both cheapest and most popular, you might consider November or March for the best value, keeping in mind that flight availability might be slightly less than in peak season. This information is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
How many flights per day from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
There are approximately 18 connecting flights per day from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow). Some common connection points include Miami Intl. (MIA), Pearson Intl. (YYZ), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
The earliest flight from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) typically departs at approximately 7:00 AM local time. This service is operated by Cayman Airways and American Airlines. This is a seasonal service, active in April, May, July, August, September, and October. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
You'll typically find the most flights from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) on a Saturday, with around 15 flights available. This gives you a good selection for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Cayman Airways.
What are the most popular departure times for flights from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) are in the afternoon, from 12pm to 3pm. About 58 CAD% of passengers prefer this time. Many major carriers, including American Airlines, Lufthansa and British Airways, offer flights during this window. This timing works well because it allows you to enjoy a leisurely morning before heading to the airport, and you'll arrive in London in the evening, ready to settle in.
How long does it take to fly from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
Flying nonstop from GCM to LHR takes around 11 hours 30 minutes, with the route covering approximately 4,797 miles. Flights with a layover typically take 4 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for GCM to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Owen Roberts Intl. (GCM)?
From Owen Roberts Intl. (GCM), you can fly into Heathrow (LHR) and London Intl. (YXU) in London. Some flights may connect through major hubs like Miami Intl. (MIA), Charlotte-Douglas Intl. (CLT), Liberty Intl. (EWR) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) flight and hotel package?
Securing a George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow)?
If you booked your George Town (GCM-Owen Roberts Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Owen Roberts Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, American Airlines, British Airways, Delta, United
Return price
£818
Distance
7674 km
Average flight time
12 hours 35 mins

Book with confidence

Compare flights from George Town to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from George Town to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Owen Roberts Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Owen Roberts Intl. (GCM) to Heathrow (LHR)

The easiest way to view the best deals on flights from George Town to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Owen Roberts Intl. to Heathrow start at just £819 and range up to £2,828.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near George Town and London
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your George Town to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Owen Roberts Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from George Town to London easily and book with confidence

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