What are the cheapest airlines to fly from London Heathrow Airport to St Kitts one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £568. JetBlue flights start at £795 while deals on American Airlines start at £1,475 one-way.

In terms of precipitation, rainfall in St Kitts ranges from 49.0 - 141.0 inches per month. September is typically the wettest month, when rainfall can reach 141.0 mm. February is typically the driest time to visit St Kitts when rainfall is around 49.0 mm.

If weather is an important factor for your trip to St Kitts, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

How far in advance should I book a flight from London Heathrow Airport to St Kitts?

To save on the cost of your flight from London Heathrow Airport to St Kitts, book at least 54 days before your planned departure. Booking around this time can save you about 12% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £469 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £562.

What is the cheapest month to fly from London Heathrow Airport to St Kitts?

The best pricing can be found in the month of May. Prices to St Kitts from London Heathrow Airport average £619. You can even find prices in May for less than £619, as users have found deals to St Kitts from as low as £275. The month of December appears to be one of the more expensive times to travel to St Kitts from London Heathrow Airport. Flying in the targeted month can save you up to 54%.

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.

£489+ Flights from London Heathrow Airport to St Kitts

Cheap flight deals from Heathrow to St Kitts

Round-trip from	£489
Popular in	December
Cheapest in	May
Average price	£617

13/10-20/10
4 total stops
46h 35m total
London to St Kitts

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Heathrow to St Kitts

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 29 August 2025.

Mon 13/1008:05LHR - SKB

2 stops33h 40mMultiple Airlines

Mon 20/1013:55SKB - LHR

2 stops12h 55mMultiple Airlines

Deal found 28/8£489

Thu 20/1109:40LHR - SKB

2 stops29h 15mMultiple Airlines

Sat 29/1114:15SKB - LHR

1 stop15h 40mMultiple Airlines

Deal found 27/8£502

Thu 20/1109:40LHR - SKB

2 stops29h 15mMultiple Airlines

Thu 27/1119:15SKB - LHR

1 stop30h 10mMultiple Airlines

Deal found 27/8£513

Mon 13/1008:05LHR - SKB

2 stops33h 40mMultiple Airlines

Mon 27/1013:55SKB - LHR

2 stops16h 00mMultiple Airlines

Deal found 25/8£570

Thu 20/1117:00LHR - SKB

2 stops26h 18mBritish Airways

Sat 29/1116:41SKB - LHR

2 stops25h 29mBritish Airways

Deal found 27/8£666

Thu 25/917:00LHR - SKB

2 stops25h 40mBritish Airways

Wed 8/1014:35SKB - LHR

2 stops16h 55mBritish Airways

Deal found 28/8£668

Mon 13/1012:15LHR - SKB

1 stop30h 20mAmerican Airlines

Mon 20/1014:35SKB - LHR

1 stop15h 00mAmerican Airlines

Deal found 28/8£671

Mon 13/1012:15LHR - SKB

1 stop30h 20mAmerican Airlines

Mon 27/1014:35SKB - LHR

1 stop16h 55mAmerican Airlines

Deal found 25/8£671

Best flights from Heathrow to St Kitts
Discover carefully curated flight deals from Heathrow to St Kitts that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.

Mon 13/1008:05LHR - SKB

2 stops33h 40mMultiple Airlines

Mon 20/1013:55SKB - LHR

2 stops12h 55mMultiple Airlines

Deal found 28/8£489

Thu 20/1117:00LHR - SKB

2 stops26h 18mBritish Airways

Sat 29/1116:41SKB - LHR

2 stops25h 29mBritish Airways

Deal found 27/8£666

Thu 20/1109:40LHR - SKB

2 stops29h 15mMultiple Airlines

Sat 29/1114:15SKB - LHR

1 stop15h 40mMultiple Airlines

Deal found 27/8£502

Thu 20/1109:40LHR - SKB

2 stops29h 15mMultiple Airlines

Thu 27/1119:15SKB - LHR

1 stop30h 10mMultiple Airlines

Deal found 27/8£513

Thu 25/917:00LHR - SKB

2 stops25h 40mBritish Airways

Wed 8/1014:35SKB - LHR

2 stops16h 55mBritish Airways

Deal found 28/8£668

Mon 13/1008:05LHR - SKB

2 stops33h 40mMultiple Airlines

Mon 27/1013:55SKB - LHR

2 stops16h 00mMultiple Airlines

Deal found 25/8£570

Thu 20/1117:00LHR - SKB

2 stops26h 18mBritish Airways

Thu 27/1116:28SKB - LHR

2 stops33h 52mBritish Airways

Deal found 27/8£668

Thu 16/1019:05LHR - SKB

2 stops23h 30mBritish Airways

Thu 6/1116:28SKB - LHR

2 stops34h 52mBritish Airways

Deal found 28/8£668

Last-minute flights from Heathrow to St Kitts
Discover last-minute flight deals from Heathrow to St Kitts. Data last updated 29 August 2025 and is based on user searches.

Sat 13/914:10LHR - SKB

2 stops28h 30mBritish Airways

Sat 20/914:42SKB - LHR

2 stops34h 38mBritish Airways

Deal found 28/8£705

Wed 24/914:40LHR - SKB

2 stops28h 00mAmerican Airlines

Sat 4/1014:42SKB - LHR

1 stop14h 53mAmerican Airlines

Deal found 27/8£675

Thu 25/917:00LHR - SKB

2 stops25h 40mBritish Airways

Wed 8/1014:35SKB - LHR

2 stops16h 55mBritish Airways

Deal found 28/8£668

Thu 25/912:15LHR - SKB

1 stop30h 25mAmerican Airlines

Wed 8/1014:35SKB - LHR

1 stop15h 00mAmerican Airlines

Deal found 28/8£671

Thu 25/917:00LHR - SKB

2 stops25h 40mAmerican Airlines

Thu 2/1014:42SKB - LHR

1 stop14h 53mAmerican Airlines

Deal found 28/8£674

Fri 26/919:40LHR - SKB

2 stops23h 00mAmerican Airlines

Fri 3/1014:42SKB - LHR

2 stops25h 58mAmerican Airlines

Deal found 27/8£680

One-way flights from Heathrow to St Kitts
Search for one-way flight options from Heathrow to St Kitts. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.

Wed 21/110:25LHR - SKB

2 stops33h 23mUnited Airlines

Deal found 27/8£568

Wed 21/112:20LHR - SKB

1 stop30h 11mJetBlue

Deal found 27/8£795

Wed 21/114:30LHR - SKB

3 stops48h 25mMultiple Airlines

Deal found 27/8£908

Tue 18/1117:00LHR - SKB

2 stops26h 18mAmerican Airlines

Deal found 28/8£1,475

Cheapflights Fare Finder

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

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Mon 13/10

08:05-12:45

2 stops33h 40m

Basseterre Robert Bradshaw Intl

Mon 20/10

13:55-07:50

2 stops12h 55m

£489

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 20/11

09:40-10:55

2 stops29h 15m

Basseterre Robert Bradshaw Intl

Sat 29/11

14:15-09:55

1 stop15h 40m

£502

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 20/11

09:40-10:55

2 stops29h 15m

Basseterre Robert Bradshaw Intl

Thu 27/11

19:15-05:25

1 stop30h 10m

£513

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Mon 13/10

08:05-12:45

2 stops33h 40m

Basseterre Robert Bradshaw Intl

Mon 27/10

13:55-09:55

2 stops16h 00m

£570

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 20/11

17:00-15:18

2 stops26h 18m

Basseterre Robert Bradshaw Intl

Sat 29/11

16:41-22:10

2 stops25h 29m

£666

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 25/9

17:00-13:40

2 stops25h 40m

Basseterre Robert Bradshaw Intl

Wed 8/10

14:35-12:30

2 stops16h 55m

£668

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 20/11

17:00-15:18

2 stops26h 18m

Basseterre Robert Bradshaw Intl

Thu 27/11

16:28-06:20

2 stops33h 52m

£668

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Thu 16/10

19:05-13:35

2 stops23h 30m

Basseterre Robert Bradshaw Intl

Thu 6/11

16:28-07:20

2 stops34h 52m

£668

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Wed 21/1

10:25-15:48

2 stops33h 23m

£568

LondonBasseterre

LHR - SKB

LHRSKB

London Heathrow

Wed 21/1

12:20-14:31

1 stop30h 11m

£795

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 12 results

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

What is the cheapest month to book a flight from London Heathrow Airport to St Kitts?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to St Kitts (average of £613). Flying from London Heathrow Airport to St Kitts in December is currently the most expensive (average of £1,019). 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 LHR to LXK?

When flying from London Heathrow Airport to St Kitts, 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 St Kitts

See what other customers who have flown with Finnair 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.

Finnair

7.6

Good

1,321 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Finnair

7.6

Good

1,321 reviews

Finnair

7.6

Good

1,321 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

British Airways

6.7

Okay

7,320 reviews

Finnair

7.6

Good

1,321 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to St Kitts one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £568. JetBlue flights start at £795 while deals on American Airlines start at £1,475 one-way.
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.
What is the cheapest month to book a flight from London Heathrow Airport to St Kitts?
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to St Kitts (average of £613). Flying from London Heathrow Airport to St Kitts in December is currently the most expensive (average of £1,019). 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 Heathrow to St Kitts

Heathrow to Basseterre flights

Gatwick to Basseterre flights

Gatwick to Newcastle flights

Top 2 airlines flying from Heathrow to St Kitts

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£464	Average£749	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£659	Average£840	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

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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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Cheap flights from London Heathrow Airport to St Kitts from £489

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 29 August 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to St Kitts

Cheapest flights from Heathrow to St KittsExplore 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 29 August 2025.

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 29 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to St Kitts that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to St Kitts

What is the cheapest month to book a flight from London Heathrow Airport to St Kitts?

What is the cheapest time of day to fly from LHR to LXK?

Find hourly flight availability from Heathrow to St Kitts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

Reviews of airlines servicing St Kitts

See what other customers who have flown with Finnair 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.

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.

What are the cheapest airlines to fly from London Heathrow Airport to St Kitts one-way?

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

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

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

What is the cheapest month to book a flight from London Heathrow Airport to St Kitts?

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 Heathrow to St Kitts

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Heathrow to St Kitts

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 Heathrow to St Kitts?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 29 August 2025.