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Cheap flights from London to St Kitts from £625

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SKB
16 Jul — 23 Jul1
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 16 June 2026.

Sat 27/610:05
LGW
-
SKB
Nonstop10h 25m
British Airways
Sat 11/717:10
SKB
-
LGW
Nonstop9h 40m
British Airways
Deal found 16/6£642
Sat 11/710:05
LGW
-
SKB
1 stop10h 25m
British Airways
Sat 18/717:10
SKB
-
LGW
1 stop31h 20m
British Airways
Deal found 13/6£657
Thu 31/1216:50
LHR
-
SKB
2 stops48h 50m
Delta
Sat 16/116:20
SKB
-
LHR
1 stop23h 40m
Delta
Deal found 11/6£720
Fri 6/1111:10
LHR
-
SKB
1 stop32h 50m
Air Canada
Sat 21/1117:00
SKB
-
LHR
1 stop35h 30m
Air Canada
Deal found 11/6£751
Sat 18/710:05
LGW
-
SKB
1 stop10h 25m
British Airways
Sat 25/717:10
SKB
-
LGW
1 stop31h 20m
British Airways
Deal found 11/6£756
Tue 10/1109:35
LGW
-
SKB
1 stop10h 45m
Multiple Airlines
Tue 17/1118:35
SKB
-
LGW
2 stops30h 40m
Multiple Airlines
Deal found 14/6£768
Sat 31/1009:35
LGW
-
SKB
1 stop10h 45m
Multiple Airlines
Sat 14/1115:50
SKB
-
LGW
2 stops11h 50m
Multiple Airlines
Deal found 14/6£777
Tue 10/1109:35
LGW
-
SKB
2 stops26h 30m
Multiple Airlines
Sat 21/1118:00
SKB
-
LGW
1 stop9h 40m
Multiple Airlines
Deal found 11/6£779
Tue 1/910:05
LGW
-
SKB
2 stops36h 50m
Multiple Airlines
Tue 29/917:10
SKB
-
LGW
1 stop9h 45m
Multiple Airlines
Deal found 12/6£779
Sat 25/710:05
LGW
-
SKB
1 stop10h 25m
British Airways
Sat 8/817:10
SKB
-
LGW
1 stop31h 20m
British Airways
Deal found 11/6£788
Thu 5/1118:00
LHR
-
SKB
2 stops50h 00m
Air Canada
Sat 21/1117:00
SKB
-
LHR
2 stops23h 35m
Air Canada
Deal found 11/6£794
Fri 25/1208:55
LHR
-
SKB
1 stop34h 15m
Delta
Sat 16/116:20
SKB
-
LHR
2 stops34h 30m
Delta
Deal found 11/6£912

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 16 June 2026.

Round-trip from

£642

One-way from

£625

Popular in

December

Cheapest in

September

Average price

£620
British Airways
  • British Airways
  • 27/6-11/7
  • Nonstop
  • 20h 05m total
  • London to St Kitts
Search Deals
11/7
  • 11/7
  • 3 total stops
  • 57h 40m total
  • London to St Kitts
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 16 June 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

Sat 27/6

10:05-15:30

Nonstop10h 25m

Basseterre Robert Bradshaw Intl

Sat 11/7

17:10-07:50

Nonstop9h 40m

£642

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 18/7

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Sat 25/7

17:10-05:30

1 stop31h 20m

£756

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 31/10

09:35-16:20

1 stop10h 45m

Basseterre Robert Bradshaw Intl

Sat 14/11

15:50-07:40

2 stops11h 50m

£777

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 25/7

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Sat 8/8

17:10-05:30

1 stop31h 20m

£792

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Sat 18/7

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Sat 8/8

17:10-05:30

1 stop31h 20m

£825

LondonBasseterre

LGW - SKB

LGWSKB

London Gatwick

Tue 10/11

09:35-08:05

2 stops26h 30m

Basseterre Robert Bradshaw Intl

Sat 21/11

15:50-07:40

2 stops11h 50m

£847

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sat 7/11

17:05-14:39

2 stops25h 34m

Basseterre Robert Bradshaw Intl

Sat 21/11

16:10-11:40

1 stop15h 30m

£925

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Mon 13/7

12:15-13:43

1 stop30h 28m

Basseterre Robert Bradshaw Intl

Mon 20/7

14:43-06:55

1 stop35h 12m

£1,062

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sun 2/8

17:30-13:43

2 stops25h 13m

Basseterre Robert Bradshaw Intl

Sun 6/9

14:44-09:25

1 stop13h 41m

£1,062

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 6/8

18:05-13:44

2 stops24h 39m

Basseterre Robert Bradshaw Intl

Sat 29/8

15:46-12:10

1 stop15h 24m

£1,066

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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, May is the cheapest month in which you can book a flight from London to St Kitts (average of £372). Flying from London to St Kitts in December is currently the most expensive (average of £557). 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.

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 48 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

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 16 June 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
1,410 reviews
Check prices

Comfort

7.4

Overall

7.7

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.7
Good
1,410 reviews
Finnair
7.7
Good
1,410 reviews
Check prices

Comfort

7.4

Overall

7.7

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
American Airlines
7.1
Good
11,666 reviews
Finnair
7.7
Good
1,410 reviews
Check prices

Comfort

7.4

Overall

7.7

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,052 reviews
Finnair
7.7
Good
1,410 reviews
Check prices

Comfort

7.4

Overall

7.7

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

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 £642. 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, May is the cheapest month in which you can book a flight from London to St Kitts (average of £372). Flying from London to St Kitts in December is currently the most expensive (average of £557). 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 London to St Kitts

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Basseterre flights
Heathrow 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 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£528Average£723FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£676Average£785FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£677Average£736FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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