Cheap flights from London Heathrow to Saint Kitts

Q: What are the cheapest airlines?

American Airlines. These airlines usually offer the cheapest flights from London Heathrow to Saint Kitts.

Q: What airlines fly indirectly?

American Airlines, KLM. These airlines fly from London Heathrow to Saint Kitts, but you’ll have at least one layover.

Q: How long is the flight?

15 hrs 50 mins. This is the shortest flight time from London Heathrow to Saint Kitts.

from as little as £1,514

7 nights in Saint Kitts, departing London Heathrow on 01 / Oct / 2025 with KLM (price found 2 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from London Heathrow to Saint Kitts

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The London Heathrow / Saint Kitts route

All 6606 km of it

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Saint Kitts flight facts

What you need to know

What are the cheapest airlines?

American Airlines

These airlines usually offer the cheapest flights from London Heathrow to Saint Kitts.

What airlines fly indirectly?

American Airlines
KLM

These airlines fly from London Heathrow to Saint Kitts, but you’ll have at least one layover.

How long is the flight?

15 hrs 50 mins

This is the shortest flight time from London Heathrow to Saint Kitts.

Alternative flights from the UK to Saint Kitts

Check out prices for other routes

London to Saint Kitts

from £460 pp

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Manchester to Saint Kitts

from £2,340 pp

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Edinburgh to Saint Kitts

from £1,666 pp

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Birmingham to Saint Kitts

from £2,361 pp

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London City Airport to Saint Kitts

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London Gatwick to Saint Kitts

from £460 pp

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Alternative flights from London Heathrow to Saint Kitts

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Today alone, Netflights has searched over 15 flights. 01 / Oct / 2025 is currently the lowest priced day of the year to fly the London Heathrow/Saint Kitts route. There are around nine flights on any given week from the UK to Saint Kitts and the cheapest month to fly right now is October.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

21 °C

AVG

26 °C

HIGHEST

30 °C

Rainfall (mm)

LOWEST

69 mm

AVG

125.7 mm

HIGHEST

158 mm

Key facts about Saint Kitts

Currency

East Caribbean dollar

Language

English

Timezone

4 hrs behind GMT

How to get cheap flights from London Heathrow to Saint Kitts

Tips and advice from our flight experts

If you're looking to fly from London Heathrow to Saint Kitts, you might like to know that 01 / Oct / 2025 currently has the cheapest flights. At the moment, there are two airlines flying to Saint Kitts. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Saint Kitts.

American Airlines is the most popular airline that flies from London Heathrow to Saint Kitts. But it's still worth looking at other options, as there are nine flights to Saint Kitts every week. If you want to broaden your search, look at flights departing from other airports.

The distance between London Heathrow to Saint Kitts is 6606 km. Normally, it takes about 19 hrs 5 mins to fly, and you can definitely expect the journey to be at least 15 hrs 50 mins. You can see the various flight times in the results.

You can also search by month, which will reveal the cheapest time of the week to fly.