Cheap flights from Caribbean to London from £196

In general, March 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 £777. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Caribbean averaging around £791.

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 £811. 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 £827. 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 £864 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 £908 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 £779 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.

As of November 2026, 7 flights take off from Caribbean and land in London Heathrow Airport each day. The most common flight departure time for this route is 21:00, with 100% of daily flights taking off in the evening.

As of November 2026, there are 49 flights per week flying from Caribbean to London Heathrow Airport. The most common day of the week flights depart is Mon, with 39% of flights taking off on this day.