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Find Castries to London flights starting at CAD 999.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        UVF21:00
        8h 30m
        Nonstop
        LHR09:30
        Wed, Dec 11|Castries - London|Virgin Atlantic
        CAD 999CAD 1,178
        15% OFF
        15% OFF
        CAD 1,178CAD 999

        Choose Virgin Atlantic flights from Castries to London. The one-way direct flight with Virgin Atlantic departs from Hewanorra Airport on Wed, Dec 11, arriving at London Heathrow Airport. One-way Prices start from CAD 999 including taxes and charges.

      • UVF21:00
        8h 30m
        Nonstop
        LHR09:30
        Sun, Dec 1|Castries - London|Virgin Atlantic
        CAD 1,001CAD 1,178
        15% OFF
        15% OFF
        CAD 1,178CAD 1,001

        Choose Virgin Atlantic flights from Castries to London. The one-way direct flight with Virgin Atlantic departs from Hewanorra Airport on Sun, Dec 1, arriving at London Heathrow Airport. One-way Prices start from CAD 1,001 including taxes and charges.

      • UVF18:00
        24h 10m
        1 stop
        LHR22:10
        Tue, Nov 26|Castries - London|Jetblue Airways
        CAD 473CAD 1,178
        60% OFF
        60% OFF
        CAD 1,178CAD 473

        Choose Jetblue Airways flights from Castries to London. The one-way connecting flight with Jetblue Airways departs from Hewanorra Airport on Tue, Nov 26, arriving at London Heathrow Airport. One-way Prices start from CAD 473 including taxes and charges.

      • UVF17:00
        34h 50m
        1 stop
        LHR07:50
        Sat, Dec 7|Castries - London|Jetblue Airways
        CAD 483
        CAD 483

        Choose Jetblue Airways flights from Castries to London. The one-way connecting flight with Jetblue Airways departs from Hewanorra Airport on Sat, Dec 7, arriving at London Heathrow Airport. One-way Prices start from CAD 483 including taxes and charges.

      • UVF17:45
        24h 25m
        1 stop
        LHR22:10
        Wed, Jan 15|Castries - London|Jetblue Airways
        CAD 487
        CAD 487

        Choose Jetblue Airways flights from Castries to London. The one-way connecting flight with Jetblue Airways departs from Hewanorra Airport on Wed, Jan 15, arriving at London Heathrow Airport. One-way Prices start from CAD 487 including taxes and charges.

      • UVF18:00
        24h 10m
        1 stop
        LHR22:10
        Thu, Nov 28|Castries - London|Jetblue Airways
        CAD 508
        CAD 508

        Choose Jetblue Airways flights from Castries to London. The one-way connecting flight with Jetblue Airways departs from Hewanorra Airport on Thu, Nov 28, arriving at London Heathrow Airport. One-way Prices start from CAD 508 including taxes and charges.

      • UVF18:00
        24h 10m
        1 stop
        LHR22:10
        Wed, Nov 27|Castries - London|Jetblue Airways
        CAD 519
        CAD 519

        Choose Jetblue Airways flights from Castries to London. The one-way connecting flight with Jetblue Airways departs from Hewanorra Airport on Wed, Nov 27, arriving at London Heathrow Airport. One-way Prices start from CAD 519 including taxes and charges.

      • UVF18:15
        23h 55m
        1 stop
        LHR22:10
        Wed, Dec 11|Castries - London|Jetblue Airways
        CAD 525
        CAD 525

        Choose Jetblue Airways flights from Castries to London. The one-way connecting flight with Jetblue Airways departs from Hewanorra Airport on Wed, Dec 11, arriving at London Heathrow Airport. One-way Prices start from CAD 525 including taxes and charges.

      • UVF18:21
        23h 49m
        1 stop
        LHR22:10
        Thu, Dec 5|Castries - London|Jetblue Airways
        CAD 543
        CAD 543

        Choose Jetblue Airways flights from Castries to London. The one-way connecting flight with Jetblue Airways departs from Hewanorra Airport on Thu, Dec 5, arriving at London Heathrow Airport. One-way Prices start from CAD 543 including taxes and charges.

      • UVF18:21
        31h 39m
        1 stop
        LGW06:00
        Wed, Dec 4|Castries - London|Jetblue Airways
        CAD 569
        CAD 569

        Choose Jetblue Airways flights from Castries to London. The one-way connecting flight with Jetblue Airways departs from Hewanorra Airport on Wed, Dec 4, arriving at Gatwick Airport. One-way Prices start from CAD 569 including taxes and charges.

      • SLU13:00
        3h 5m
        Nonstop
        LON14:00
        Fri, Nov 29|Castries - London|Virgin Atlantic
        Find More Flights
        Find More Flights

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

When is the cheapest time to fly from Castries to London?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Castries to London

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jetblue Airways
From CAD 473
WestJet
From CAD 563
Air Canada
From CAD 565
United Airlines
From CAD 583
American Airlines
From CAD 640
Caribbean Airlines
From CAD 644
InterCaribbean Airways
From CAD 673
Delta Air Lines
From CAD 897
Virgin Atlantic
From CAD 999
British Airways
From CAD 1,005

Find more flights and airlines

Alternative Routes for Castries to London Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Castries to London.

  • Cheapest
    Jetblue Airways
    UVF
    18:00
    24h 10m
    1 transfer
    LHR
    22:10
    Hewanorra Airport - London Heathrow Airport
    Tue, Nov 26Jetblue Airways
    CAD 473
  • Jetblue Airways
    UVF
    18:00
    32h 0m
    1 transfer
    LGW
    06:00
    Hewanorra Airport - Gatwick Airport
    Thu, Nov 28Jetblue Airways
    CAD 525
  • WestJet
    UVF
    15:40
    38h 20m
    2 transfer
    STN
    10:00
    Hewanorra Airport - London Stansted Airport
    Thu, Nov 28WestJet
    CAD 563
  • WestJet
    UVF
    15:40
    38h 20m
    2 transfer
    STN
    10:00
    Hewanorra Airport - London Stansted Airport
    Thu, Nov 28WestJet
    CAD 563
    Find More Flights

FAQ

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

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

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

    According to Trip.com's data, the lowest price is around CAD 1,826.

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

    It takes about 8 hours 51 minutes to fly from Castries (SLU) to London (LON).

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

    • The distance from Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from London Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.

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

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

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

    British Airways operates 1 direct flights from Castries (SLU) to London (LON).

  • How many airports in London (LON)?

How to find a cheap flight from Castries to London

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 Castries to London. 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 for Castries to London Flights

Cheapest direct flight priceCAD 473
Cheapest return ticket priceCAD 1,247
Off-season travel monthNovember
Peak season for travelAugust
Flight distance6,789.5km
Average flight time8 hours 51 minutes
Popular airlineJetblue Airways

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