Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to St Kitts from £425

LON — SKB
21 Sep — 28 Sep1
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

Sat 14/1109:35 -
1 stop10h 45m
Sat 21/1118:00 -
1 stop9h 40m
Deal found 18/8£520
Sat 12/910:05 -
1 stop10h 25m
Sat 19/917:10 -
1 stop9h 40m
Deal found 17/8£533
Sat 31/1009:35 -
Nonstop10h 45m
Sat 7/1118:00 -
Nonstop9h 40m
Deal found 19/8£543
Sat 19/910:05 -
1 stop10h 25m
Sat 26/917:10 -
1 stop9h 40m
Deal found 20/8£547
Sat 19/910:05 -
1 stop10h 25m
Sat 3/1017:10 -
1 stop9h 40m
Deal found 17/8£554
Tue 3/1109:35 -
1 stop10h 45m
Tue 24/1118:00 -
1 stop9h 40m
Deal found 21/8£555
Tue 6/1010:05 -
1 stop10h 25m
Tue 13/1017:10 -
1 stop9h 45m
Deal found 22/8£563
Sat 10/1010:05 -
1 stop10h 25m
Tue 13/1017:10 -
1 stop9h 45m
Deal found 18/8£566
Tue 15/910:05 -
1 stop10h 25m
Tue 19/118:00 -
1 stop9h 40m
Deal found 17/8£579
Thu 20/812:30 -
2 stops30h 14m
Fri 28/814:44 -
2 stops35h 11m
Deal found 17/8£624
Sat 19/914:10 -
2 stops28h 30m
Sat 26/914:40 -
2 stops34h 45m
Deal found 20/8£626
Tue 15/912:15 -
1 stop30h 25m
Tue 19/115:47 -
1 stop16h 18m
Deal found 17/8£631

Find flight deals from London to St Kitts

Round-trip from

£520

One-way from

£425

Popular in

December

Cheapest in

September

Average price

£736
British Airways
  • British Airways
  • 14/11-21/11
  • 2 total stops
  • 20h 25m total
  • London to St Kitts
Search Deals
American Airlines
  • American Airlines
  • 31/8
  • 2 total stops
  • 27h 44m total
  • London to St Kitts
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 London Gatwick - SKB Basseterre Robert Bradshaw Intl

LGWSKB

London Gatwick

Tue 6/10

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Tue 13/10

17:10-07:55

1 stop9h 45m

£563

LondonBasseterre

LGW London Gatwick - SKB Basseterre Robert Bradshaw Intl

LGWSKB

London Gatwick

Tue 1/12

09:35-16:20

1 stop10h 45m

Basseterre Robert Bradshaw Intl

Tue 1/6

17:10-07:50

1 stop9h 40m

£591

LondonBasseterre

LGW London Gatwick - SKB Basseterre Robert Bradshaw Intl

LGWSKB

London Gatwick

Sat 7/11

09:35-16:20

1 stop10h 45m

Basseterre Robert Bradshaw Intl

Tue 10/11

18:00-07:40

1 stop9h 40m

£598

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Tue 15/9

18:05-13:40

2 stops24h 35m

Basseterre Robert Bradshaw Intl

Tue 19/1

15:47-12:05

1 stop16h 18m

£628

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Tue 13/10

16:35-13:39

2 stops26h 04m

Basseterre Robert Bradshaw Intl

Thu 22/10

14:39-12:35

1 stop16h 56m

£646

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Sun 8/11

18:05-14:33

2 stops24h 28m

Basseterre Robert Bradshaw Intl

Sun 22/11

15:33-19:00

2 stops23h 27m

£648

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Sat 19/9

17:25-13:40

2 stops25h 15m

Basseterre Robert Bradshaw Intl

Sat 3/10

14:40-19:45

2 stops24h 05m

£648

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Thu 1/10

15:35-13:40

1 stop27h 05m

Basseterre Robert Bradshaw Intl

Thu 8/10

14:39-12:35

1 stop16h 56m

£674

LondonBasseterre

LGW London Gatwick - SKB Basseterre Robert Bradshaw Intl

LGWSKB

London Gatwick

Tue 5/1

09:35-16:20

1 stop10h 45m

Basseterre Robert Bradshaw Intl

Tue 19/1

18:00-07:40

1 stop9h 40m

£705

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Sun 7/2

18:05-16:23

2 stops26h 18m

Basseterre Robert Bradshaw Intl

Sun 21/2

15:15-12:05

1 stop16h 50m

£791

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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

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, September is the cheapest month in which you can book a flight from London to St Kitts (average of £567). Flying from London to St Kitts in December is currently the most expensive (average of £958). 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?

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.

How far ahead should I book a flight from London to St Kitts?

The best time to book flights from London to St Kitts is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing St Kitts

See what other customers who have flown with American Airlines and British 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.
American Airlines
7.1
Good
11,989 reviews
Check prices

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.8

Crew

7.9

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Ron,Aug 2026

LHR - LAX

Unfortunately it took an hour and 15 minutes for luggage to get to customs so I had to pay for hotel and other ticket to get home Missed flight
American Airlines
7.1
Good
11,989 reviews
American Airlines
7.1
Good
11,989 reviews
Check prices

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.8

Crew

7.9

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Ron,Aug 2026

LHR - LAX

Unfortunately it took an hour and 15 minutes for luggage to get to customs so I had to pay for hotel and other ticket to get home Missed flight
British Airways
6.7
Okay
8,183 reviews
American Airlines
7.1
Good
11,989 reviews
Check prices

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.8

Crew

7.9

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Ron,Aug 2026

LHR - LAX

Unfortunately it took an hour and 15 minutes for luggage to get to customs so I had to pay for hotel and other ticket to get home Missed flight

Related info for your journey

  • 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 £563. 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, September is the cheapest month in which you can book a flight from London to St Kitts (average of £567). Flying from London to St Kitts in December is currently the most expensive (average of £958). 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

Alternative routes for London to St Kitts

Gatwick to Basseterre flights
Heathrow to Basseterre flights
Manchester to Basseterre flights
Gatwick to Newcastle flights
Edinburgh to Basseterre flights

Top 2 airlines flying from London to St Kitts

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£519Average£700FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£649Average£719FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.