Cheap flights from Caribbean to London from £194

In general, November is the cheapest month to fly from Caribbean to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £751. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Caribbean averaging around £777.

On average, the least expensive day to fly to London Heathrow Airport from Caribbean is on a Sunday. momondo users have found tickets for Sunday departures for as low as £804. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £892.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Caribbean to London Heathrow Airport in the afternoon for as low as £820. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £853 on average. Flights to London Heathrow Airport from Caribbean in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Caribbean when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £893 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Caribbean for as low as £777 on momondo.

There are 2 cabin classes available to choose from on Caribbean to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

KLM, Delta, and JetBlue are the most popular carriers operating from Caribbean to London Heathrow

Virgin Atlantic, Air Canada and JetBlue are the top three most popular airlines that fly to London Heathrow Airport from Caribbean according to our data. Virgin Atlantic is the first choice among our users, with 75% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

As of September 2026, 11 flights take off from Caribbean and land in London Heathrow Airport each day. The most common flight departure time for this route is 22:00, with 100% of daily flights taking off in the evening.

As of September 2026, there are 77 flights per week flying from Caribbean to London Heathrow Airport. The most common day of the week flights depart is Tue, with 26% of flights taking off on this day.