Cheap flights from London Heathrow Airport to the Cayman Islands from £338

The cheapest month to fly to Cayman Islands from London Heathrow Airport is in November. Flight prices, which tend to average around £724, are often lower during this time because this is during the off-season. If you’re not able to fly to Cayman Islands in November, then March is your next best option. Flight prices from London Heathrow Airport to Cayman Islands during March average around £742.

Our data shows that Tuesday is the least expensive day to fly to Cayman Islands. Tickets to fly out on this day can be as low as £962. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Cayman Islands on Wednesday is £1,334.

Fly from London Heathrow to George Town Owen Roberts Intl for the best London Heathrow - Cayman Islands flight prices

You are more likely to see cheaper flights to Cayman Islands from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cayman Islands for around £873 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cayman Islands from London Heathrow Airport for as low as £661 on momondo.

There is only 1 cabin class available to choose from on London Heathrow to Cayman Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 50% on your flight if you consider stops on a London Heathrow Airport to Cayman Islands flight.

JetBlue is the most popular carrier operating from London Heathrow to Cayman Islands

British Airways, American Airlines and Finnair are the top three most popular airlines that fly to Cayman Islands from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Cayman Islands. Keep in mind that there are 4 different airlines that fly to Cayman Islands on a routine basis, so you have a few additional options to choose from.

The number of flights available between London Heathrow Airport and Cayman Islands is 1 per day as of March 2026. The most frequent departure time is 09:00, with 100% of daily flights leaving at midday.

As of March 2026, 10 flights take off from London Heathrow Airport and land in Cayman Islands each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.