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Cheap flights from London to St Kitts from £442

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SKB
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to St Kitts

Enter your travel dates to find the best prices.

Cheapest flights from London to St Kitts
Explore the most affordable flight options available from London to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Tue 16/610:05
LGW
-
SKB
1 stop10h 25m
British Airways
Tue 23/617:10
SKB
-
LGW
1 stop9h 40m
British Airways
Deal found 17/3£553
Tue 16/610:05
LGW
-
SKB
1 stop10h 25m
British Airways
Tue 30/617:10
SKB
-
LGW
1 stop9h 40m
British Airways
Deal found 18/3£571
Tue 12/510:05
LGW
-
SKB
1 stop10h 25m
British Airways
Sat 16/517:10
SKB
-
LGW
1 stop9h 40m
British Airways
Deal found 19/3£572
Wed 6/508:15
LHR
-
SKB
1 stop33h 54m
JetBlue
Thu 14/514:14
SKB
-
LHR
1 stop14h 16m
JetBlue
Deal found 21/3£609
Sat 9/510:05
LGW
-
SKB
1 stop10h 25m
British Airways
Tue 12/517:10
SKB
-
LGW
1 stop9h 40m
British Airways
Deal found 21/3£615
Tue 12/510:05
LGW
-
SKB
1 stop10h 25m
British Airways
Tue 19/517:10
SKB
-
LGW
1 stop9h 40m
British Airways
Deal found 19/3£615
Tue 5/510:05
LGW
-
SKB
1 stop10h 25m
British Airways
Tue 12/517:10
SKB
-
LGW
1 stop9h 40m
British Airways
Deal found 21/3£633
Tue 5/510:05
LGW
-
SKB
1 stop10h 25m
British Airways
Sat 16/517:10
SKB
-
LGW
1 stop9h 40m
British Airways
Deal found 21/3£661
Sat 25/418:05
LHR
-
SKB
2 stops24h 21m
British Airways
Sat 2/516:50
SKB
-
LHR
2 stops33h 05m
British Airways
Deal found 16/3£711
Sat 25/412:15
LHR
-
SKB
1 stop30h 11m
American Airlines
Sat 2/516:16
SKB
-
LHR
1 stop22h 29m
American Airlines
Deal found 16/3£713
Sun 3/515:35
LHR
-
SKB
1 stop26h 56m
American Airlines
Sun 10/514:35
SKB
-
LHR
2 stops23h 20m
American Airlines
Deal found 19/3£715
Sun 19/412:15
LHR
-
SKB
1 stop30h 16m
British Airways
Sun 26/414:35
SKB
-
LHR
2 stops35h 20m
British Airways
Deal found 20/3£716

Find flight deals from London to St Kitts

Keep the following information in mind while searching for London to St Kitts flight deals. Data was last updated 21 March 2026.

Round-trip from

£511

One-way from

£442

Popular in

December

Cheapest in

September

Average price

£680
British Airways
  • British Airways
  • 16/6-23/6
  • 2 total stops
  • 20h 05m total
  • London to St Kitts
Search Deals
14/4
  • 14/4
  • 3 total stops
  • 50h 50m total
  • London to St Kitts
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to St Kitts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 March 2026.
Use the filters below to find and compare flights from London to St Kitts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Tue 16/6

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Tue 30/6

17:10-07:50

1 stop9h 40m

£574

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 9/5

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Tue 12/5

17:10-07:50

1 stop9h 40m

£615

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Tue 12/5

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Tue 19/5

17:10-07:50

1 stop9h 40m

£615

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Tue 5/5

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Sat 16/5

17:10-07:50

1 stop9h 40m

£661

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Tue 5/5

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Tue 12/5

17:10-07:50

1 stop9h 40m

£661

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sat 25/4

18:05-13:26

2 stops24h 21m

Basseterre Robert Bradshaw Intl

Sat 2/5

14:35-11:05

1 stop15h 30m

£712

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Tue 5/5

17:35-13:35

2 stops25h 00m

Basseterre Robert Bradshaw Intl

Mon 11/5

14:35-12:35

1 stop17h 00m

£722

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Fri 8/5

16:05-14:00

2 stops26h 55m

Basseterre Robert Bradshaw Intl

Sat 16/5

15:15-06:20

2 stops34h 05m

£745

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sat 4/4

18:05-13:21

2 stops24h 16m

Basseterre Robert Bradshaw Intl

Sat 25/4

16:16-21:40

1 stop24h 24m

£765

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sat 25/4

12:15-13:26

1 stop30h 11m

Basseterre Robert Bradshaw Intl

Sat 16/5

14:00-09:05

1 stop14h 05m

£813

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from London to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to St Kitts

What is the cheapest month to book a flight from London to St Kitts?

Currently, October is the cheapest month in which you can book a flight from London to St Kitts (average of £427). Flying from London to St Kitts in July is currently the most expensive (average of £582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to LXK?

Find hourly flight availability from London to St Kitts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to St Kitts as you normally would.

Reviews of airlines servicing St Kitts

Get insights into the airlines that provide service to St Kitts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St Kitts. Reviews last updated 21 March 2026.
See what other customers who have flown with Finnair,American Airlines, andBritish Airways from London to St Kitts have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.7
Good
1,374 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
American Airlines
7.1
Good
11,487 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,805 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

Related info for your journey

Find useful and relevant information for your journey from London to St Kitts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to St Kitts?

    A quick flight from London to St Kitts can take about 10h 25m. British Airways provides one of the quickest options available for as low as £574. Airlines will cover a distance of 4107 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from London to St Kitts that include hotel bookings?

    Yes. In addition to deals on London to St Kitts flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to St Kitts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to St Kitts.

  • Can I find deals for business class flights from London to St Kitts?

    Yes. Cheapflights offers flight deals from London to St Kitts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to St Kitts?

    Currently, October is the cheapest month in which you can book a flight from London to St Kitts (average of £427). Flying from London to St Kitts in July is currently the most expensive (average of £582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to St Kitts

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Basseterre flights
Gatwick to Basseterre flights
Manchester to Basseterre flights
Gatwick to Newcastle flights
Edinburgh to Basseterre flights

Top 3 airlines flying from London to St Kitts

Discover the top 3 airlines that operate flights from London to St Kitts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£496Average£718FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£663Average£739FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£666Average£853FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to St Kitts?

Cheapflights makes it easy to find London to St Kitts flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to St Kitts?

Cheapflights simply makes it quick and affordable to book flights from London to St Kitts by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to St Kitts with no change fees?

Certainly. Search results for flights to St Kitts from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to St Kitts become cheaper?

Yes! Start tracking prices for London to St Kitts flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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