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Latest Flight Deals from London to Castries

Book one-way or return flights from London to Castries from as little as AU$ 544. Choose from the popular airlines below and book your flight today!

  • One way
  • Return
      • LGW20:40
        21h 59m
        1 stop
        UVF13:39
        Sat, May 11|London - Castries|Norse Atlantic Airways
        AU$ 544AU$ 871
        37% OFF
        37% OFF
        AU$ 871AU$ 544
      • LGW20:40
        21h 59m
        1 stop
        UVF13:39
        Sun, May 5|London - Castries|Norse Atlantic Airways
        AU$ 560AU$ 871
        36% OFF
        36% OFF
        AU$ 871AU$ 560
      • LGW20:40
        21h 59m
        1 stop
        UVF13:39
        Sun, May 12|London - Castries|Norse Atlantic Airways
        AU$ 564AU$ 871
        35% OFF
        35% OFF
        AU$ 871AU$ 564
      • LGW20:40
        21h 59m
        1 stop
        UVF13:39
        Wed, May 8|London - Castries|Norse Atlantic Airways
        AU$ 620
        AU$ 620
      • LGW13:05
        29h 34m
        1 stop
        UVF13:39
        Mon, May 20|London - Castries|Norse Atlantic Airways
        AU$ 652
        AU$ 652
      • LGW13:05
        29h 34m
        1 stop
        UVF13:39
        Thu, May 16|London - Castries|Norse Atlantic Airways
        AU$ 662
        AU$ 662
      • LGW13:05
        29h 34m
        1 stop
        UVF13:39
        Mon, May 6|London - Castries|Norse Atlantic Airways
        AU$ 696
        AU$ 696
      • LGW13:05
        29h 34m
        1 stop
        UVF13:39
        Tue, May 14|London - Castries|Norse Atlantic Airways
        AU$ 698
        AU$ 698
      • LGW13:05
        29h 34m
        1 stop
        UVF13:39
        Tue, May 7|London - Castries|Norse Atlantic Airways
        AU$ 703
        AU$ 703
      • LGW20:40
        21h 51m
        1 stop
        UVF13:31
        Fri, May 31|London - Castries|Norse Atlantic Airways
        AU$ 715
        AU$ 715
      • LON13:00
        3h 5m
        Direct
        SLU14:00
        Wed, May 8|London - Castries|Norse Atlantic Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from London to Castries? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from London to Castries. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from London to Castries

View airlines operating flights from London to Castries. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Norse Atlantic Airways
From AU$ 544
British Airways
From AU$ 634
WestJet
From AU$ 661
PLAY
From AU$ 665
Aer Lingus
From AU$ 680
Vueling Airlines
From AU$ 682
TAP Air Portugal
From AU$ 733
Air Transat
From AU$ 775
Jetblue Airways
From AU$ 868
Virgin Atlantic
From AU$ 871
ANA airlines

Find more flights and airlines

Alternative Routes from London to Castries

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from London to Castries.

  • Cheapest
    Norse Atlantic Airways
    LGW
    20:40
    21h 59m
    1 transfer
    UVF
    13:39
    London Gatwick Airport - Hewanorra Airport
    Sat, May 11Norse Atlantic Airways
    AU$ 544
  • PLAY Airline
    STN
    11:40
    31h 4m
    2 transfer
    UVF
    13:44
    London Stansted Airport - Hewanorra Airport
    Sat, Jun 1PLAY Airline
    AU$ 665
  • Aer Lingus
    LHR
    22:25
    44h 23m
    2 transfer
    UVF
    13:48
    London Heathrow Airport - Hewanorra Airport
    Fri, Jun 21Aer Lingus
    AU$ 680
  • Aer Lingus
    LHR
    22:25
    44h 23m
    2 transfer
    UVF
    13:48
    London Heathrow Airport - Hewanorra Airport
    Fri, Jun 21Aer Lingus
    AU$ 680
    Find More Flights

How do I find the cheapest flights?

  • When are flight from London (LON) to Castries (SLU) the cheapest?

    Airlines adjust prices for flights from London to Castries based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from London (LON) to Castries (SLU) cost?

    According to Trip.com's data, the lowest price is around AU$ 2,537.

  • How long is the flights from London (LON) to Castries (SLU)?

    It takes about 8 hours 53 minutes to fly from London (LON) to Castries (SLU).

  • What is the transportation method from the main airport to downtown in Castries?

    • The distance from George F. L. Charles Airport to downtown is about 1km, by taxi about 20 minutes.
    • The distance from Hewanorra Airport to downtown is about 30km, by taxi about 50 minutes.

  • What are the most popular airlines that fly from London (LON) to Castries (SLU)?

    Airlines with flights from London (LON) to Castries (SLU): Iberia, British Airways, Qatar Airways and Virgin Atlantic.

  • What's the most popular airline for direct flights from London (LON) to Castries (SLU)?

    British Airways operates 2 direct flights from London (LON) to Castries (SLU).

  • How many airports in Castries (SLU)?

    There are 2 airport(s) in Castries (SLU): George F. L. Charles Airport and Hewanorra Airport.

How to find a cheap flight from London to Castries

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Castries. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from London to Castries

Cheapest direct flight price

AU$ 544

Cheapest return ticket price

AU$ 1,049

Off-season for travel

May

Peak season for travel

October

Flight distance

6,789.5km

Average flight time

8 hours 53 minutes

Popular airline

British Airways

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