£726 Find Cheap Flights from Grand Cayman to London Heathrow Airport

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Grand Cayman to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Grand Cayman to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Grand Cayman to Heathrow

Fri, 11 Jul - Tue, 15 Jul
 Logo
16:45 - 12:15GCM-LHR
13h 30m1 stop
 Logo
15:55 - 16:10LHR-GCM
30h 15m1 stop
Fri, 18 Jul - Fri, 25 Jul
 Logo
07:00 - 09:25GCM-LHR
20h 25m1 stop
 Logo
10:45 - 21:20LHR-GCM
16h 35m1 stop
Wed, 12 Nov - Wed, 3 Dec
British Airways Logo
18:50 - 10:45GCM-LHR
10h 55m1 stop
British Airways Logo
09:15 - 16:55LHR-GCM
12h 40m1 stop
£821British Airways
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Wed, 12 Nov - Wed, 3 Dec
United Airlines Logo
17:35 - 07:30GCM-LHR
32h 55m1 stop
United Airlines Logo
15:10 - 16:25LHR-GCM
30h 15m2 stops
£845United Airlines
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Tue, 12 Aug - Sat, 25 Oct
British Airways Logo
18:05 - 11:40GCM-LHR
11h 35m1 stop
British Airways Logo
10:10 - 16:10LHR-GCM
12h 00m1 stop
£897British Airways
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Tue, 12 Aug - Sat, 25 Oct
United Airlines Logo
13:35 - 11:35GCM-LHR
16h 00m1 stop
United Airlines Logo
16:40 - 12:15LHR-GCM
25h 35m2 stops
£992United Airlines
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Sat, 26 Jul - Sat, 2 Aug
Lufthansa Logo
13:45 - 11:45GCM-LHR
16h 00m1 stop
Lufthansa Logo
18:00 - 12:30LHR-GCM
24h 30m2 stops
£1,093Lufthansa
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Sun, 27 Jul - Sun, 3 Aug
Lufthansa Logo
13:35 - 11:35GCM-LHR
16h 00m1 stop
Lufthansa Logo
12:15 - 12:30LHR-GCM
30h 15m2 stops
£1,096Lufthansa
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Thu, 10 Jul - Sun, 27 Jul
Air Canada Logo
12:50 - 06:30GCM-LHR
35h 40m2 stops
Air Canada Logo
08:30 - 11:55LHR-GCM
33h 25m1 stop
£1,263Air Canada
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Thu, 10 Jul - Sun, 27 Jul
Air Canada Logo
12:50 - 08:35GCM-LHR
13h 45m1 stop
Air Canada Logo
08:30 - 11:55LHR-GCM
33h 25m1 stop
£1,336Air Canada
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Good to know - Cheap tickets from Grand Cayman to London Heathrow Airport

Low seasonFebruary
High seasonSeptember
Cheapest flight£385
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from George Town to London Heathrow Airport

FAQs for booking Grand Cayman to London Heathrow Airport flights

  • How does KAYAK find such low prices on flights from Grand Cayman to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Grand Cayman to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Grand Cayman to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Grand Cayman is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Grand Cayman to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Grand Cayman with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Grand Cayman to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Grand Cayman up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Grand Cayman to Heathrow

 
Need help choosing which airline to fly with from Grand Cayman to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9531 reviews
6.3Food
7.3Boarding
7.0Comfort
6.8Entertainment
7.8Crew
Airline reviews

Terrible food, unprofessional flight attendants, and an uncomfortable seat. The food they provided was the worst I have ever had since I flew. They were worse than any cheap food you can get at convenience stores. I feel that a racist looking fight attendant was scanning me as she was passing by me. A man sitting in front of me fully extended his chair to the back, so I had virtually no space to eat with reasonable comfort. Many people were so inconsiderate of others and fully extended their chairs to the back that they did not have enough space to eat. Flight attendants ignored these situations and never bothered to tell passengers to return their chairs to upright positions during the mealtime. I want to be comfortable and don't care if others feel uncomfortable because of me. Those were the dominant thoughts of people in that airplane. I paid more than $2000.00 for this terrible experience.

2.0 MediocreAnonymous, May 2025YYZ - ICN
Read more Air Canada reviews

Terrible food, unprofessional flight attendants, and an uncomfortable seat. The food they provided was the worst I have ever had since I flew. They were worse than any cheap food you can get at convenience stores. I feel that a racist looking fight attendant was scanning me as she was passing by me. A man sitting in front of me fully extended his chair to the back, so I had virtually no space to eat with reasonable comfort. Many people were so inconsiderate of others and fully extended their chairs to the back that they did not have enough space to eat. Flight attendants ignored these situations and never bothered to tell passengers to return their chairs to upright positions during the mealtime. I want to be comfortable and don't care if others feel uncomfortable because of me. Those were the dominant thoughts of people in that airplane. I paid more than $2000.00 for this terrible experience.

I’m writing to share my deep frustration with a recent experience, which I feel reflects a troubling trend in the airline industry—one where customer care often takes a backseat to profit maximization. First, I do want to acknowledge a positive aspect: I appreciated that your team accommodated a seat change due to my medical needs without charging an additional fee. This gesture made a genuine difference during my trip, and I’m thankful for that. That said, the overall experience left me extremely disappointed. The ticket I purchased for myself and a companion turned out to be “basic”—a fare category I now understand to be non-refundable and non-transferable. Unfortunately, my travel companion was involved in a car accident and could not fly. Not only was I unable to receive any kind of reimbursement, but I also couldn't transfer the ticket to someone else, despite the flight being overbooked by three passengers. This inflexibility felt exploitative. To add to the frustration, I had to shoulder additional unexpected expenses: overpriced in-flight food and a costly baggage fee on my return trip. The entire process felt more like a profit-maximizing scheme than a customer service experience. I understand that airlines, like any business, need to remain financially viable. However, creating fare structures that penalize customers during emergencies, while simultaneously overbooking flights, comes across as deeply unfair. It’s hard to feel like a valued passenger in this environment. While I don’t expect much will come of this message, I do hope Air Canada takes this feedback seriously. There’s an opportunity to lead with integrity in an industry where choices for consumers are becoming more limited and experiences increasingly transactional.

I think it went very well. We flew international and felt safe and well cared for. We were on time both leaving and returning.

From my experience, I see there is room for a greater mixture of cultures, for example, a mix of the nationality of cabin crews, food, music, food, etc.

on time quick service but food so so and seats very small. no leg room. I think passengers should not be bringing so large carry on suitcases and should have free check in. Then boarding and unloading would be faster

After nearly nine years without traveling, my son and I decided to take our first flight, and we chose Air Canada and I’m so glad we did! From start to finish, our experience was nothing short of amazing. The flight itself was smooth, comfortable, and truly enjoyable. The staff were warm, professional, and went above and beyond to make us feel at ease. But what really stood out for me was the luggage tracking feature. Knowing that my bag was scanned onto the same flight I was on gave me such peace of mind. It’s little details like this that make all the difference, especially after not traveling for so long. This trip was incredibly special for us, and Air Canada made it even more memorable. Thank you for such a fantastic experience I wouldn’t hesitate to fly with you again!

Really poor travel experience. My first flight was cancelled, which cut my international trip short and threw off my schedule. I will not be flying Air Canada again if I can so help it. The crew and in-flight experience was pleasant and enjoyable but the consistent delays and cancellations are not worth it.

Was good all around. Crew, food, paid for extra legroom, as 10+ hour flight Like the 787 as I don't have any problem with my ears, due to the planes pressurization.

Seats are incredibly small and uncomfortable for longer flights, have to pay for business class just for comfort unfortunately. And baggage fees are insanely expensive!

Overall the new aircraft’s is good and crew is good. Just overall airline policies and process needs to be better.

The payment system was not working so was unable to connect wifi the entire flight

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

Full flight, but crew was great. No wifi and no seatback entertainment, so had to read...argh!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

The crew did not really interact with me which was no problem as I was fine. I did see that they were somewhat short with some passengers but that was not common. Just in general, they did not seem friendly - no requirement to be so but I am used to a friendly crew on most flights. The food was just ok but with a flight that large, I would think it hard to make something more elaborate.

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

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