Find flights
When to book
Airlines
FAQs

Cheap flights from London to Saint Kitts and Nevis from £443

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
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Saint Kitts and Nevis

Enter your travel dates to find the best prices.

Cheapest flights from London to Saint Kitts and Nevis
Explore the most affordable flight options available from London to Saint Kitts and Nevis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Sat 6/610:05
LGW
-
SKB
1 stop10h 25m
British Airways
Sat 20/617:10
SKB
-
LGW
1 stop9h 40m
British Airways
Deal found 21/3£571
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£573
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£573
Wed 6/508:15
LHR
-
SKB
1 stop33h 54m
JetBlue
Thu 14/514:14
SKB
-
LHR
1 stop14h 16m
JetBlue
Deal found 21/3£610
Sat 9/510:05
LGW
-
SKB
1 stop10h 25m
British Airways
Sat 16/517:10
SKB
-
LGW
1 stop9h 40m
British Airways
Deal found 21/3£616
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£617
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£635
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£717
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£718
Sun 3/518:05
LHR
-
SKB
2 stops24h 26m
British Airways
Sun 10/514:35
SKB
-
LHR
1 stop15h 30m
British Airways
Deal found 19/3£720
Sat 18/415:00
LHR
-
SKB
1 stop27h 26m
American Airlines
Sat 25/416:16
SKB
-
LHR
1 stop22h 29m
American Airlines
Deal found 19/3£720
Tue 5/517:35
LHR
-
SKB
2 stops25h 00m
American Airlines
Mon 11/514:35
SKB
-
LHR
1 stop17h 00m
American Airlines
Deal found 21/3£724

Find flight deals from London to Saint Kitts and Nevis

Keep the following information in mind while searching for London to Saint Kitts and Nevis flight deals. Data was last updated 22 March 2026.

Round-trip from

£555

One-way from

£443

Popular in

December

Cheapest in

September

Average price

£681
British Airways
  • British Airways
  • 16/6-23/6
  • 2 total stops
  • 20h 05m total
  • London to Saint Kitts and Nevis
Search Deals
14/4
  • 14/4
  • 3 total stops
  • 50h 50m total
  • London to Saint Kitts and Nevis
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 Saint Kitts and Nevis 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 22 March 2026.
Use the filters below to find and compare flights from London to Saint Kitts and Nevis 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 9/5

10:05-15:30

1 stop10h 25m

Basseterre Robert Bradshaw Intl

Tue 12/5

17:10-07:50

1 stop9h 40m

£616

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

£617

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

£663

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sun 3/5

18:05-13:31

2 stops24h 26m

Basseterre Robert Bradshaw Intl

Sun 10/5

14:35-06:55

2 stops35h 20m

£718

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 7/5

16:55-13:35

2 stops25h 40m

Basseterre Robert Bradshaw Intl

Wed 13/5

14:35-11:05

1 stop15h 30m

£724

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sun 19/4

09:15-13:31

2 stops33h 16m

Basseterre Robert Bradshaw Intl

Sun 26/4

14:35-16:20

2 stops20h 45m

£744

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

£747

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sat 4/4

15:00-13:21

1 stop27h 21m

Basseterre Robert Bradshaw Intl

Sat 25/4

16:16-19:45

1 stop22h 29m

£768

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Sun 5/4

17:40-13:24

2 stops24h 44m

Basseterre Robert Bradshaw Intl

Sun 10/5

14:35-19:45

2 stops24h 10m

£776

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Tue 12/5

11:00-13:35

2 stops31h 35m

Basseterre Robert Bradshaw Intl

Tue 19/5

14:35-21:40

2 stops26h 05m

£817

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from London to Saint Kitts and Nevis

Have a flexible travel schedule? Discover the best time to fly to Saint Kitts and Nevis 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 Saint Kitts and Nevis

What is the cheapest month to book a flight from London to Saint Kitts and Nevis?

Currently, October is the cheapest month in which you can book a flight from London to Saint Kitts and Nevis (average of £428). Flying from London to Saint Kitts and Nevis in July is currently the most expensive (average of £584). 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 KN?

Find hourly flight availability from London to Saint Kitts and Nevis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2026.

When flying from London to Saint Kitts and Nevis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Saint Kitts and Nevis

Get insights into the airlines that provide service to Saint Kitts and Nevis. 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 Saint Kitts and Nevis. Reviews last updated 22 March 2026.
Read through reviews of airlines operating flights from London to Saint Kitts and Nevis, such as Finnair,American Airlines, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Crew

8.2

Comfort

7.5

Overall

7.7

Food

6.7

Boarding

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

Crew

8.2

Comfort

7.5

Overall

7.7

Food

6.7

Boarding

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
11,485 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Crew

8.2

Comfort

7.5

Overall

7.7

Food

6.7

Boarding

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
7,809 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Crew

8.2

Comfort

7.5

Overall

7.7

Food

6.7

Boarding

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 Saint Kitts and Nevis. 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 Saint Kitts and Nevis?

    Departing from London to Saint Kitts and Nevis will take you 10h 25m. The distance between London and Saint Kitts and Nevis is about 4107 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London to Saint Kitts and Nevis?

    The most popular route from London to Saint Kitts and Nevis is London Heathrow - Basseterre Robert Bradshaw Intl. You may also consider London Gatwick - Basseterre Robert Bradshaw Intl or London Heathrow - Newcastle.

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

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

  • How can I find direct flights from London to Saint Kitts and Nevis?

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

  • Can I find deals for business class flights from London to Saint Kitts and Nevis?

    Yes. Cheapflights offers flight deals from London to Saint Kitts and Nevis 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 Saint Kitts and Nevis?

    Currently, October is the cheapest month in which you can book a flight from London to Saint Kitts and Nevis (average of £428). Flying from London to Saint Kitts and Nevis in July is currently the most expensive (average of £584). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Saint Kitts and Nevis

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Bridgetown flights
Heathrow to Montego Bay flights
Heathrow to Punta Cana flights
Heathrow to Kingston flights
Gatwick to Bridgetown flights
Stansted to Bridgetown flights
Stansted to Montego Bay flights
Stansted to Punta Cana flights
London City to Bridgetown flights
Gatwick to Punta Cana flights
London City to Punta Cana flights
Heathrow to Castries flights
Luton to Punta Cana flights
Heathrow to Nassau flights
Gatwick to Kingston flights
London City to Kingston flights
Stansted to Kingston flights
London City to Montego Bay flights
Gatwick to Montego Bay flights
Heathrow to St. George's flights
Heathrow to Willemstad flights
Luton to Montego Bay flights
Heathrow to St. John's flights
Gatwick to Willemstad flights
Gatwick to St. John's flights
Manchester to Bridgetown flights
Heathrow to Port of Spain flights
Gatwick to Castries flights
Heathrow to Santo Domingo flights
Heathrow to Roseau flights
Heathrow to Kingstown flights
Heathrow to Providenciales flights
Gatwick to Santo Domingo flights
London City to Castries flights
Gatwick to Havana flights
Heathrow to Oranjestad flights
Heathrow to Luis Munoz Marin Intl flights
Heathrow to Simpson Bay flights
Gatwick to St. George's flights
Gatwick to Nassau flights
Birmingham to Montego Bay flights
Heathrow to Castries flights
London City to Santo Domingo flights
Gatwick to Port of Spain flights
Gatwick to Luis Munoz Marin Intl flights
Gatwick to Scarborough flights
Stansted to Santo Domingo flights
Manchester to Montego Bay flights

Top 3 airlines flying from London to Saint Kitts and Nevis

Discover the top 3 airlines that operate flights from London to Saint Kitts and Nevis. 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£497Average£720FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£664Average£741FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£667Average£855FlexibilityNo 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 Saint Kitts and Nevis?

Deals for London to Saint Kitts and Nevis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Saint Kitts and Nevis?

Cheapflights simply makes it quick and affordable to book flights from London to Saint Kitts and Nevis 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 Saint Kitts and Nevis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Saint Kitts and Nevis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Saint Kitts and Nevis become cheaper?

Yes! Start tracking prices for London to Saint Kitts and Nevis 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.