Cheap flights from the United Kingdom to Caribbean Islands from £245

The cheapest month to fly to Caribbean Islands from United Kingdom is in January. Flight prices, which tend to average around £674, are often lower during this time because this is during the off-season. If you aren’t able to travel to Caribbean Islands during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £687.

Our data shows that Wednesday is the least expensive day to fly to Caribbean Islands. Tickets to fly out on this day can be as low as £751. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £883.

Our data shows that the cheapest United Kingdom to Caribbean Islands flights are usually those with departure times in the morning. Our users have found flights to Caribbean Islands in the morning for as low as £776. Flights to Caribbean Islands are more costly in the afternoon, with an average ticket price of £874. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Heathrow to Montego Bay Sangster Intl for the best United Kingdom - Caribbean Islands flight prices

You are more likely to see cheaper flights to Caribbean Islands from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around £812 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from United Kingdom for as low as £731 on momondo.

There are 3 cabin classes available to choose from on United Kingdom to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Avianca, British Airways, and Virgin Atlantic are the most popular carriers operating from United Kingdom to Caribbean Islands

Virgin Atlantic, British Airways and TUI Airways are the top three most popular airlines that fly to Caribbean Islands from United Kingdom according to our data. Virgin Atlantic is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Caribbean Islands. Keep in mind that there are 20 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

6 flights are operational daily from United Kingdom to Caribbean Islands as of April 2026. The most popular departure time for this route is 10:00, with 55% of flights per day taking off at midday.

The number of flights available between United Kingdom and Caribbean Islands is 47 per week as of April 2026. The most frequent departure day is Sat, with 32% of weekly flights leaving on this day.