Cheap flights from the United Kingdom to St Kitts from £423

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SKB
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from United Kingdom to St Kitts

Keep the following information in mind while searching for United Kingdom to St Kitts flight deals. Data was last updated 17 September 2025.

Round-trip from

£467

One-way from

£423

Popular in

December

Cheapest in

May

Average price

£507
British Airways
  • British Airways
  • 11/10-14/10
  • 2 total stops
  • 20h 05m total
  • United Kingdom to St Kitts
British Airways
  • British Airways
  • 18/11
  • 1 total stop
  • 10h 50m total
  • United Kingdom to St Kitts
Highest demand for flights based on searches. 9% potential increase in price (£49 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from United Kingdom to St Kitts

Cheapest flights from United Kingdom to St Kitts
Explore the most affordable flight options available from United Kingdom to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 14/1010:00LGW - SKB
1 stop10h 30mBritish Airways
Tue 21/1017:10SKB - LGW
1 stop9h 35mBritish Airways
Deal found 14/9£455
Sat 11/1010:00LGW - SKB
1 stop10h 30mBritish Airways
Tue 14/1017:10SKB - LGW
1 stop9h 35mBritish Airways
Deal found 16/9£467
Mon 17/1108:05LHR - SKB
1 stop34h 46mJetBlue
Tue 25/1116:00SKB - LHR
1 stop25h 40mJetBlue
Deal found 15/9£482
Sat 11/1010:00LGW - SKB
1 stop10h 30mBritish Airways
Sat 25/1017:10SKB - LGW
1 stop32h 10mBritish Airways
Deal found 14/9£521
Fri 3/1008:05LHR - SKB
1 stop34h 25mMultiple Airlines
Mon 13/1013:55SKB - LHR
2 stops12h 55mMultiple Airlines
Deal found 16/9£526
Mon 17/1108:05LHR - SKB
1 stop34h 46mJetBlue
Thu 27/1115:22SKB - LHR
1 stop14h 08mJetBlue
Deal found 15/9£535
Tue 30/1209:30LGW - SKB
1 stop10h 50mBritish Airways
Sat 31/118:00SKB - LGW
1 stop9h 45mBritish Airways
Deal found 16/9£603
Mon 17/1109:40LHR - SKB
2 stops31h 05mMultiple Airlines
Tue 25/1114:00SKB - LHR
1 stop11h 25mMultiple Airlines
Deal found 15/9£627
Mon 17/1111:20LGW - SKB
2 stops31h 58mAmerican Airlines
Tue 25/1116:28SKB - LGW
2 stops35h 02mAmerican Airlines
Deal found 15/9£644
Mon 17/1109:40LHR - SKB
2 stops31h 05mMultiple Airlines
Thu 27/1119:15SKB - LHR
1 stop30h 10mMultiple Airlines
Deal found 15/9£650
Thu 27/1113:45LHR - SKB
2 stops53h 40mAir Canada
Sat 13/1216:20SKB - LHR
1 stop34h 10mAir Canada
Deal found 16/9£652
Fri 14/1119:10LHR - SKB
2 stops24h 15mAmerican Airlines
Sat 29/1115:40SKB - LHR
1 stop26h 30mAmerican Airlines
Deal found 15/9£665

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 17 September 2025.
Use the filters below to find and compare flights from the United Kingdom to St Kitts that are best for you.

Fly from

United Kingdom

Fly to

St Kitts

Route

Depart

Return

Price

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 11/10

10:00-15:30

1 stop10h 30m

Basseterre Robert Bradshaw Intl

Tue 14/10

17:10-07:45

1 stop9h 35m

£467

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 11/10

10:00-15:30

1 stop10h 30m

Basseterre Robert Bradshaw Intl

Sat 18/10

17:10-07:45

1 stop9h 35m

£473

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Fri 6/2

08:00-13:30

1 stop33h 30m

Basseterre Robert Bradshaw Intl

Sat 14/2

14:15-09:35

1 stop15h 20m

£548

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 5/2

08:00-10:55

1 stop30h 55m

Basseterre Robert Bradshaw Intl

Mon 16/2

13:55-05:25

1 stop11h 30m

£571

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Tue 30/12

09:30-16:20

1 stop10h 50m

Basseterre Robert Bradshaw Intl

Sat 31/1

18:00-07:45

1 stop9h 45m

£603

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 5/2

19:25-15:25

2 stops48h 00m

Basseterre Robert Bradshaw Intl

Sat 14/2

16:20-08:30

1 stop36h 10m

£642

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Mon 17/11

11:20-15:18

2 stops31h 58m

Basseterre Robert Bradshaw Intl

Tue 25/11

16:28-07:30

2 stops35h 02m

£644

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Tue 18/11

15:35-15:18

2 stops27h 43m

Basseterre Robert Bradshaw Intl

Sun 23/11

16:28-12:05

1 stop15h 37m

£665

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sat 15/11

19:05-15:18

2 stops24h 13m

Basseterre Robert Bradshaw Intl

Sun 23/11

16:28-12:05

1 stop15h 37m

£665

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sat 15/11

16:30-15:18

2 stops26h 48m

Basseterre Robert Bradshaw Intl

Fri 28/11

16:28-12:05

1 stop15h 37m

£665

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 31 results
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Best time to book a flight from United Kingdom to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts from United Kingdom 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 the United Kingdom to St Kitts

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

Currently, September is the cheapest month in which you can book a flight from United Kingdom to St Kitts (average of £613). Flying from United Kingdom to St Kitts in December is currently the most expensive (average of £1,019). 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 GB to LXK?

Find hourly flight availability from United Kingdom 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 17 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom 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 17 September 2025.
See what other customers who have flown with Finnair, American Airlines, andBritish Airways from the United Kingdom to St Kitts have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.5

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.5

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.5

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Comfort

7.5

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to St Kitts?

    A quick flight from United Kingdom to St Kitts can take about 10h 30m. British Airways provides one of the quickest options available for as low as £467. The distance from United Kingdom to St Kitts is about 4107 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to St Kitts?

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to St Kitts (average of £613). Flying from United Kingdom to St Kitts in December is currently the most expensive (average of £1,019). 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

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Alternative routes for United Kingdom to St Kitts

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from United Kingdom to St Kitts

Discover the top 3 airlines that operate flights from United Kingdom 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£442Average£677FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£587Average£668FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£652Average£907FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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