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Latest Flight Deals from Sydney to Castries

Book one-way or return flights from Sydney to Castries from as little as THB 36,710. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • SYD11:00
        42h
        2 stops
        UVF15:00
        Sun, Jun 16|Sydney - Castries|China Eastern Airlines
        THB 36,710THB 102,278
        64% OFF
        64% OFF
        THB 102,278THB 36,710
      • SYD09:15
        43h 19m
        2 stops
        UVF14:34
        Thu, Aug 15|Sydney - Castries|American Airlines
        THB 44,736THB 102,278
        56% OFF
        56% OFF
        THB 102,278THB 44,736
      • SYD09:15
        43h 17m
        2 stops
        UVF14:32
        Tue, Jul 16|Sydney - Castries|American Airlines
        THB 45,585THB 102,278
        55% OFF
        55% OFF
        THB 102,278THB 45,585
      • SYD14:45
        38h 15m
        2 stops
        UVF15:00
        Tue, Jul 16|Sydney - Castries|British Airways
        THB 46,050
        THB 46,050
      • SYD09:10
        41h 25m
        2 stops
        UVF12:35
        Sun, Jun 16|Sydney - Castries|American Airlines
        THB 46,591
        THB 46,591
      • SYD17:35
        34h 59m
        2 stops
        UVF14:34
        Thu, Aug 15|Sydney - Castries|Qantas Airways
        THB 50,902
        THB 50,902
      • SYD09:15
        41h 20m
        2 stops
        UVF12:35
        Tue, Jul 16|Sydney - Castries|Qantas Airways
        THB 51,928
        THB 51,928
      • SYD14:50
        38h 10m
        2 stops
        UVF15:00
        Sun, Jun 16|Sydney - Castries|Thai Airways
        THB 52,722
        THB 52,722
      • SYD14:45
        38h 15m
        2 stops
        UVF15:00
        Sun, Jun 16|Sydney - Castries|British Airways
        THB 53,126
        THB 53,126
      • SYD09:20
        43h 10m
        2 stops
        UVF14:30
        Tue, Jul 16|Sydney - Castries|Air Canada
        THB 53,606
        THB 53,606
      • SYD13:00
        3h 5m
        Direct
        SLU14:00
        Mon, Jun 3|Sydney - Castries|China Eastern Airlines
        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 Sydney to Castries? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Sydney 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 Sydney to Castries

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

China Eastern Airlines
From THB 36,710
American Airlines
From THB 44,736
British Airways
From THB 46,050
Qantas Airways
From THB 50,902
Thai Airways
From THB 52,722
Air Canada
From THB 53,606
Qatar Airways
From THB 71,595
Hawaiian Airlines
From THB 115,992
Delta Air Lines
From THB 178,878
Cathay Pacific
From THB 268,880
ANA airlines

Find more flights and airlines

Alternative Routes from Sydney to Castries

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

  • Cheapest
    China Eastern Airlines
    SYD
    11:00
    42h 0m
    2 transfer
    UVF
    15:00
    Kingsford Smith Airport - Hewanorra Airport
    Sun, Jun 16China Eastern Airlines
    THB 36,710
  • Air Canada
    SYD
    09:20
    40h 10m
    4 transfer
    SLU
    11:30
    Kingsford Smith Airport - George F. L. Charles Airport
    Thu, Aug 15Air Canada
    THB 111,089
  • Air Canada
    SYD
    09:20
    40h 10m
    4 transfer
    SLU
    11:30
    Kingsford Smith Airport - George F. L. Charles Airport
    Thu, Aug 15Air Canada
    THB 111,089
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Sydney (SYD) to Castries (SLU) the cheapest?

    Airlines adjust prices for flights from Sydney to Castries based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Sydney (SYD) to Castries (SLU) cost?

    According to Trip.com's data, the lowest price is around THB 101,410.

  • 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. It takes about 20 minutes by taxi.
    • The distance from Hewanorra Airport to downtown is about 30km. It takes about 50 minutes by taxi.

How to find a cheap flight from Sydney 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 Sydney 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 Sydney to Castries

Off-season for travel

April

Peak season for travel

August

Flight distance

16,095.3km

Popular airline

American Airlines

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