Find flights
When to book
FAQs

Cheap flights from London Heathrow Airport to Castries from £524

LHR — SLU
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Castries

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Castries

Sat 5/1210:35 -
1 stop12h 25m
Fri 18/1215:45 -
1 stop12h 45m
Deal found 22/10£779
Sun 6/1210:35 -
1 stop12h 25m
Wed 16/1212:35 -
1 stop13h 15m
Deal found 22/10£779
Sat 5/1210:35 -
1 stop12h 25m
Tue 15/1212:35 -
1 stop13h 15m
Deal found 22/10£785
Fri 4/1213:25 -
1 stop29h 50m
Mon 14/1212:35 -
1 stop13h 15m
Deal found 23/10£800
Tue 8/1210:35 -
1 stop12h 25m
Tue 15/1215:45 -
1 stop12h 45m
Deal found 24/10£829
Thu 3/1218:00 -
2 stops29h 00m
Wed 16/1212:35 -
2 stops18h 45m
Deal found 23/10£840
Mon 2/1114:45 -
1 stop25h 20m
Sat 7/1115:45 -
1 stop15h 10m
Deal found 23/10£872
Sun 22/1108:00 -
1 stop15h 00m
Sun 29/1115:45 -
1 stop15h 10m
Deal found 24/10£874
Mon 2/1114:45 -
1 stop25h 20m
Mon 9/1116:50 -
1 stop11h 05m
Deal found 23/10£875
Mon 23/1114:45 -
1 stop32h 15m
Mon 7/1216:50 -
1 stop14h 05m
Deal found 24/10£878
Thu 19/1114:45 -
1 stop32h 15m
Thu 26/1115:45 -
1 stop15h 10m
Deal found 22/10£881

Find flight deals from Heathrow to Castries

Round-trip from

£779

One-way from

£524
5/12-18/12
  • 5/12-18/12
  • 2 total stops
  • 25h 10m total
  • London to Castries
Search Deals
11/11-31/12
  • 11/11-31/12
  • 2 total stops
  • 36h 20m total
  • London to Castries
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Wed 11/11

08:55-17:15

2 stops36h 20m

Castries George F. L. Charle

Wed 31/12

00:00-05:00

Nonstop0h 00m

£524

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Sun 28/2

09:00-16:05

3 stops35h 05m

Castries George F. L. Charle

Wed 31/12

00:00-05:00

Nonstop0h 00m

£570

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Mon 16/11

08:30-08:10

3 stops27h 40m

Castries George F. L. Charle

Wed 31/12

00:00-05:00

Nonstop0h 00m

£671

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Thu 19/11

06:40-18:00

3 stops39h 20m

Castries George F. L. Charle

Wed 31/12

00:00-05:00

Nonstop0h 00m

£680
Fastest return journey

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Sat 5/12

10:35-19:00

1 stop12h 25m

Castries George F. L. Charle

Fri 18/12

15:45-08:30

1 stop12h 45m

£779

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Sun 6/12

10:35-19:00

1 stop12h 25m

Castries George F. L. Charle

Wed 9/12

15:45-08:30

1 stop12h 45m

£779

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Wed 17/2

10:35-19:00

1 stop12h 25m

Castries George F. L. Charle

Wed 3/3

15:45-08:30

1 stop12h 45m

£789

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Sat 31/10

18:00-19:00

2 stops29h 00m

Castries George F. L. Charle

Wed 31/12

00:00-05:00

Nonstop0h 00m

£800

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Thu 17/12

15:15-18:00

2 stops30h 45m

Castries George F. L. Charle

Wed 31/12

00:00-05:00

Nonstop0h 00m

£814

LondonCastries

LHR London Heathrow - SLU Castries George F. L. Charle

LHRSLU

London Heathrow

Mon 1/3

13:20-12:05

1 stop26h 45m

Castries George F. L. Charle

Sun 14/3

15:45-08:30

1 stop12h 45m

£855

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Heathrow with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly into for flights to Castries from London Heathrow?

    Castries George F. L. Charle (SLU), located 0.7 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Castries. 0 airlines have flights to George F. L. Charle from London Heathrow on a regular basis. Booking flights from London Heathrow to Castries George F. L. Charle should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

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

  • How can I find direct flights from Heathrow to Castries?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Castries 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

Travelling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Gros Islet
Rodney Bay

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Castries

Heathrow to Castries flights
Gatwick to Castries flights
London City to Castries flights
Gatwick to Castries flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Castries?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Castries from Heathrow today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Castries for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Castries with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Castries from Heathrow today and book when prices fit your budget.

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.