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Cheap flights from London Heathrow Airport to St Kitts from £425

LHR — SKB
21 Sep — 28 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

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
Sat 22/815:00 -
2 stops27h 44m
Sat 29/815:46 -
1 stop15h 24m
Deal found 21/8£632
Sat 31/1013:10 -
2 stops29h 23m
Sat 7/1115:33 -
2 stops35h 27m
Deal found 19/8£635
Sat 31/1012:10 -
1 stop30h 23m
Sat 7/1116:56 -
1 stop14h 44m
Deal found 19/8£638
Sun 1/1114:30 -
1 stop28h 03m
Tue 10/1115:33 -
1 stop16h 32m
Deal found 19/8£639
Tue 18/819:25 -
2 stops47h 19m
Sat 22/815:46 -
1 stop15h 24m
Deal found 18/8£640
Mon 2/1114:30 -
1 stop28h 03m
Mon 16/1115:33 -
1 stop16h 32m
Deal found 19/8£641
Tue 15/912:15 -
1 stop30h 25m
Tue 19/115:47 -
1 stop16h 18m
Deal found 17/8£642

Find flight deals from Heathrow to St Kitts

Round-trip from

£624

One-way from

£425

Popular in

December

Cheapest in

September

Average price

£736
British Airways
  • British Airways
  • 15/9-19/1
  • 4 total stops
  • 60h 38m total
  • London to St Kitts
Search Deals
American Airlines
  • American Airlines
  • 26/8
  • 2 total stops
  • 33h 29m 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 Heathrow Airport to St Kitts that are best for you.

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Route

Depart

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Price

Cheapest return flight
Fastest return journey

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

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

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Mon 4/1

19:20-16:29

2 stops25h 09m

Basseterre Robert Bradshaw Intl

Mon 11/1

17:23-20:00

2 stops22h 37m

£862

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Tue 5/1

17:00-14:47

2 stops25h 47m

Basseterre Robert Bradshaw Intl

Tue 19/1

15:47-16:35

2 stops20h 48m

£877
Cheapest one-way

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Mon 31/8

15:00-13:44

2 stops27h 44m

£425

LondonBasseterre

LHR London Heathrow - SKB Basseterre Robert Bradshaw Intl

LHRSKB

London Heathrow

Mon 14/12

08:30-18:05

3 stops37h 35m

£602

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 15 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

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

See what other customers who have flown with American Airlines 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
11,980 reviews
Check prices

Entertainment

6.8

Boarding

7.5

Food

6.4

Crew

7.9

Comfort

7.2

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
11,980 reviews
American Airlines
7.1
Good
11,980 reviews
Check prices

Entertainment

6.8

Boarding

7.5

Food

6.4

Crew

7.9

Comfort

7.2

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 Heathrow Airport to St Kitts?

    British Airways and American Airlines can get you from London Heathrow Airport to St Kitts in just under 24h 35m. Your travel time can differ by up to 1h 29m. The distance between London Heathrow Airport and St Kitts is about 4099 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to St Kitts

Gatwick to Basseterre flights
Heathrow to Basseterre flights
Gatwick to Newcastle flights

Top airline flying from Heathrow to St Kitts

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£649Average£719FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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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.

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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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