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Cheap flights from the United Kingdom to St Kitts from £428

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
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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 24 October 2025.

Round-trip from

£549

One-way from

£428

Popular in

December

Cheapest in

May

Average price

£613
British Airways
  • British Airways
  • 11/4-9/5
  • 2 total stops
  • 20h 10m total
  • United Kingdom to St Kitts
Search Deals
British Airways
  • British Airways
  • 18/11
  • 1 total stop
  • 10h 50m total
  • United Kingdom to St Kitts
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from United Kingdom to St Kitts

Enter your travel dates to find the best prices.

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 24 October 2025.

Sat 8/1109:30LGW - SKB
1 stop10h 50mBritish Airways
Tue 18/1118:00SKB - LGW
1 stop9h 45mBritish Airways
Deal found 23/10£553
Tue 18/1109:30LGW - SKB
1 stop10h 50mBritish Airways
Tue 25/1118:00SKB - LGW
1 stop9h 45mBritish Airways
Deal found 23/10£598
Sat 22/1109:30LGW - SKB
1 stop10h 50mBritish Airways
Tue 2/1218:00SKB - LGW
1 stop9h 45mBritish Airways
Deal found 23/10£610
Sat 15/1109:30LGW - SKB
1 stop10h 50mBritish Airways
Tue 25/1118:00SKB - LGW
1 stop9h 45mBritish Airways
Deal found 23/10£613
Tue 28/1009:30LGW - SKB
1 stop10h 50mBritish Airways
Tue 4/1118:00SKB - LGW
1 stop9h 45mBritish Airways
Deal found 23/10£643
Sun 14/1212:30LGW - SKB
2 stops29h 57mAmerican Airlines
Sun 18/115:47SKB - LGW
2 stops35h 43mAmerican Airlines
Deal found 23/10£650
Tue 2/1213:30LHR - SKB
2 stops28h 50mBritish Airways
Tue 9/1215:27SKB - LHR
1 stop16h 38mBritish Airways
Deal found 21/10£669
Fri 28/1115:35LHR - SKB
1 stop26h 15mAmerican Airlines
Tue 9/1215:27SKB - LHR
1 stop16h 38mAmerican Airlines
Deal found 23/10£671
Tue 2/1217:00LHR - SKB
2 stops25h 20mAmerican Airlines
Tue 9/1215:27SKB - LHR
2 stops23h 33mAmerican Airlines
Deal found 21/10£676
Sat 6/1209:55LHR - SKB
2 stops32h 32mBritish Airways
Sat 13/1216:29SKB - LHR
1 stop13h 11mBritish Airways
Deal found 22/10£676
Sat 29/1109:30LGW - SKB
1 stop10h 50mBritish Airways
Tue 9/1218:00SKB - LGW
1 stop9h 45mBritish Airways
Deal found 23/10£682
Sun 7/1211:20LGW - SKB
2 stops31h 07mFinnair
Sun 14/1215:27SKB - LGW
2 stops37h 33mFinnair
Deal found 23/10£691

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 24 October 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 8/11

09:30-16:20

1 stop10h 50m

Basseterre Robert Bradshaw Intl

Tue 18/11

18:00-07:45

1 stop9h 45m

£553

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 11/4

10:00-15:30

1 stop10h 30m

Basseterre Robert Bradshaw Intl

Sat 9/5

17:10-07:50

1 stop9h 40m

£570

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Tue 18/11

09:30-16:20

1 stop10h 50m

Basseterre Robert Bradshaw Intl

Tue 25/11

18:00-07:45

1 stop9h 45m

£598

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 22/11

09:30-16:20

1 stop10h 50m

Basseterre Robert Bradshaw Intl

Tue 2/12

18:00-07:45

1 stop9h 45m

£610

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 15/11

09:30-16:20

1 stop10h 50m

Basseterre Robert Bradshaw Intl

Tue 25/11

18:00-07:45

1 stop9h 45m

£613

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 8/1

13:45-15:25

2 stops53h 40m

Basseterre Robert Bradshaw Intl

Sat 17/1

16:20-08:30

1 stop36h 10m

£625

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Fri 28/11

15:35-13:50

1 stop26h 15m

Basseterre Robert Bradshaw Intl

Tue 9/12

15:27-12:05

1 stop16h 38m

£671

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Fri 28/11

15:35-13:50

1 stop26h 15m

Basseterre Robert Bradshaw Intl

Mon 8/12

15:27-11:30

1 stop16h 03m

£671

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Fri 21/11

14:30-15:40

1 stop29h 10m

Basseterre Robert Bradshaw Intl

Sat 29/11

15:40-09:40

1 stop14h 00m

£671

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Fri 21/11

14:30-15:40

1 stop29h 10m

Basseterre Robert Bradshaw Intl

Mon 1/12

16:28-12:05

1 stop15h 37m

£671

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 43 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, May is the cheapest month in which you can book a flight from United Kingdom to St Kitts (average of £418). Flying from United Kingdom to St Kitts in December is currently the most expensive (average of £562). 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 24 October 2025.

A simple way to save on the total cost of your ticket is to fly from United Kingdom to St Kitts in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from United Kingdom to St Kitts?

Use this chart to determine the cheapest time to fly return from United Kingdom to St Kitts. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their United Kingdom to St Kitts flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 24 October 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.
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

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 :(
Finnair
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

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 :(
American Airlines
7.2
Good
11,031 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

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 :(
British Airways
6.7
Okay
7,468 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

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 50m. British Airways provides one of the quickest options available for as low as £553. 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.

  • What are the cheapest airlines to fly from United Kingdom to St Kitts one-way?

    One-way options have recently been found by users for as low as £428 on British Airways. Other airlines that offer cheap prices include JetBlue from £454 and United Airlines from £574 one-way.

  • 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, May is the cheapest month in which you can book a flight from United Kingdom to St Kitts (average of £418). Flying from United Kingdom to St Kitts in December is currently the most expensive (average of £562). 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.
Heathrow to Basseterre flights
Gatwick to Basseterre flights
Manchester to Basseterre flights
Edinburgh to Basseterre flights
Gatwick to Newcastle flights

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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£455Average£696FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£600Average£683FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£671Average£867FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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

Cheapflights makes it easy to find United Kingdom 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 United Kingdom to St Kitts?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to St Kitts flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from United Kingdom to St Kitts on Cheapflights with our Price Alert feature and get notified when better prices are available.

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