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Cheap flights from London Heathrow Airport 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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SKB
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to St Kitts

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to St Kitts
Explore the most affordable flight options available from Heathrow to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2026.

Tue 18/812:00 -
2 stops30h 36m
Fri 18/914:40 -
2 stops34h 45m
Deal found 10/8£627
Fri 21/815:00 -
2 stops27h 44m
Thu 27/814:44 -
2 stops36h 06m
Deal found 11/8£628
Fri 25/912:15 -
1 stop30h 25m
Fri 2/1014:40 -
2 stops23h 15m
Deal found 11/8£641
Sat 12/914:10 -
2 stops28h 30m
Sat 26/914:40 -
2 stops36h 20m
Deal found 13/8£643
Tue 27/1011:15 -
1 stop30h 24m
Tue 24/1115:33 -
1 stop15h 57m
Deal found 14/8£645
Sun 27/912:15 -
1 stop30h 25m
Sun 4/1014:40 -
1 stop16h 55m
Deal found 13/8£646
Sun 13/909:55 -
1 stop32h 45m
Sun 20/914:40 -
2 stops24h 05m
Deal found 14/8£648
Tue 8/912:15 -
1 stop30h 25m
Tue 15/914:40 -
2 stops24h 05m
Deal found 11/8£649

Find flight deals from Heathrow to St Kitts

Keep the following information in mind while searching for Heathrow to St Kitts flight deals. Data was last updated 16 August 2026.

Round-trip from

£641

One-way from

£428

Popular in

December

Cheapest in

September

Average price

£742
American Airlines
  • American Airlines
  • 25/9-2/10
  • 3 total stops
  • 53h 40m total
  • London to St Kitts
Search Deals
American Airlines
  • American Airlines
  • 27/9
  • 2 total stops
  • 24h 35m total
  • London to St Kitts
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to St Kitts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Wed 14/10

12:15-13:39

1 stop30h 24m

Basseterre Robert Bradshaw Intl

Mon 19/10

14:39-12:35

1 stop16h 56m

£646

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Sat 23/1

16:40-14:47

2 stops26h 07m

Basseterre Robert Bradshaw Intl

Sun 7/2

17:23-11:30

1 stop14h 07m

£655

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Tue 15/12

15:35-14:33

2 stops26h 58m

Basseterre Robert Bradshaw Intl

Tue 15/6

14:41-19:45

2 stops24h 04m

£789
Fastest return journey

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Sun 7/2

19:20-16:23

2 stops25h 03m

Basseterre Robert Bradshaw Intl

Sun 21/2

17:23-12:05

1 stop14h 42m

£793

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Fri 6/11

09:00-16:25

2 stops35h 25m

Basseterre Robert Bradshaw Intl

Wed 11/11

16:20-11:20

2 stops39h 00m

£843

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Wed 9/12

19:10-14:33

2 stops23h 23m

Basseterre Robert Bradshaw Intl

Tue 29/12

17:29-22:10

2 stops24h 41m

£862

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Tue 5/1

18:05-14:47

2 stops24h 42m

Basseterre Robert Bradshaw Intl

Tue 19/1

15:47-12:05

1 stop16h 18m

£864

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Mon 4/1

17:00-14:54

2 stops25h 54m

Basseterre Robert Bradshaw Intl

Mon 11/1

17:23-12:05

1 stop14h 42m

£864
Cheapest one-way
Fastest single journey

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Sun 27/9

18:05-13:40

2 stops24h 35m

£428

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Sat 2/1

12:10-14:54

1 stop30h 44m

£465

Flights are sorted by cheapest return flights first.

Deals found on 12/8

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

Best time to book a flight from Heathrow to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts from Heathrow 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 Heathrow Airport to St Kitts

No data available for this route at this time. Please check back soon.

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 August 2026.
See what other customers who have flown with American Airlines and British Airways from London Heathrow Airport 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
11,947 reviews
Check prices

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.8

Comfort

7.2

Crew

7.9

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
11,947 reviews
American Airlines
7.1
Good
11,947 reviews
Check prices

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.8

Comfort

7.2

Crew

7.9

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
8,168 reviews
American Airlines
7.1
Good
11,947 reviews
Check prices

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.8

Comfort

7.2

Crew

7.9

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

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to St Kitts?

    American Airlines can get you from London Heathrow Airport to St Kitts in just under 30h 24m. Your travel time can differ by up to . The distance between London Heathrow Airport and St Kitts is about 4099 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

See more FAQs

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Alternative routes for Heathrow 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
Gatwick to Newcastle flights

Top airline flying from Heathrow to St Kitts

Discover the top airline that operate flights from Heathrow 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 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£655Average£725FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Heathrow to St Kitts via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to St Kitts?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St Kitts from Heathrow.

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

Need flexible booking options for your flight to St Kitts from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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