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Cheap Flights from Bilbao to Castries
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Cheap Flights from Bilbao to Castries starting at S$ 1,005

Discover our range of affordable one-way and round-trip flights from Bilbao to Castries and kick-start your next adventure today!

  • Round-trip
      • BIO06:45
        38h
        2 stops
        UVF15:45
        Tue, Feb 4|Bilbao - Castries|Air Canada
        UVF16:45
        44h 20m
        2 stops
        BIO18:05
        Tue, Feb 11|Castries - Bilbao|Air Canada
        S$ 1,005S$ 1,497
        33% OFF
        33% OFF
        S$ 1,497S$ 1,005

        Fly from Bilbao to Castries on Tue, Feb 4-Tue, Feb 11 with Air Canada. One-way connecting flights with Air Canada depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,005 including taxes and charges.

      • BIO12:15
        30h 23m
        2 stops
        UVF13:38
        Fri, Jan 17|Bilbao - Castries|Delta Air Lines
        UVF16:26
        38h 4m
        2 stops
        BIO11:30
        Wed, Jan 22|Castries - Bilbao|Delta Air Lines
        S$ 1,008S$ 1,497
        33% OFF
        33% OFF
        S$ 1,497S$ 1,008

        Fly from Bilbao to Castries on Fri, Jan 17-Wed, Jan 22 with Delta Air Lines. One-way connecting flights with Delta Air Lines depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,008 including taxes and charges.

      • BIO07:20
        37h 25m
        2 stops
        UVF15:45
        Mon, Jan 27|Bilbao - Castries|Air Canada
        UVF16:45
        38h 10m
        2 stops
        BIO11:55
        Mon, Feb 3|Castries - Bilbao|Air Canada
        S$ 1,035S$ 1,497
        31% OFF
        31% OFF
        S$ 1,497S$ 1,035

        Fly from Bilbao to Castries on Mon, Jan 27-Mon, Feb 3 with Air Canada. One-way connecting flights with Air Canada depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,035 including taxes and charges.

      • BIO07:20
        36h 46m
        2 stops
        UVF15:06
        Mon, Jan 27|Bilbao - Castries|Air France
        UVF16:26
        43h 54m
        2 stops
        BIO17:20
        Mon, Feb 3|Castries - Bilbao|Delta Air Lines
        S$ 1,070
        S$ 1,070

        Fly from Bilbao to Castries on Mon, Jan 27-Mon, Feb 3 with Air France. One-way connecting flights with Air France depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,070 including taxes and charges.

      • BIO07:20
        36h 46m
        2 stops
        UVF15:06
        Mon, Jan 27|Bilbao - Castries|Delta Air Lines
        UVF16:26
        43h 54m
        2 stops
        BIO17:20
        Mon, Feb 3|Castries - Bilbao|Delta Air Lines
        S$ 1,070
        S$ 1,070

        Fly from Bilbao to Castries on Mon, Jan 27-Mon, Feb 3 with Delta Air Lines. One-way connecting flights with Delta Air Lines depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,070 including taxes and charges.

      • BIO12:15
        31h 51m
        2 stops
        UVF15:06
        Thu, Jan 23|Bilbao - Castries|Delta Air Lines
        UVF16:26
        43h 54m
        2 stops
        BIO17:20
        Sun, Jan 26|Castries - Bilbao|Delta Air Lines
        S$ 1,073
        S$ 1,073

        Fly from Bilbao to Castries on Thu, Jan 23-Sun, Jan 26 with Delta Air Lines. One-way connecting flights with Delta Air Lines depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,073 including taxes and charges.

      • BIO17:20
        51h 25m
        2 stops
        UVF15:45
        Mon, Jan 27|Bilbao - Castries|KLM
        UVF16:45
        38h 10m
        2 stops
        BIO11:55
        Mon, Feb 3|Castries - Bilbao|Air Canada
        S$ 1,105
        S$ 1,105

        Fly from Bilbao to Castries on Mon, Jan 27-Mon, Feb 3 with KLM. One-way connecting flights with KLM depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,105 including taxes and charges.

      • BIO18:05
        50h 1m
        2 stops
        UVF15:06
        Mon, Jan 20|Bilbao - Castries|Air France
        UVF16:26
        43h 4m
        2 stops
        BIO16:30
        Thu, Jan 23|Castries - Bilbao|Delta Air Lines
        S$ 1,140
        S$ 1,140

        Fly from Bilbao to Castries on Mon, Jan 20-Thu, Jan 23 with Air France. One-way connecting flights with Air France depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,140 including taxes and charges.

      • BIO07:00
        37h 45m
        2 stops
        UVF15:45
        Mon, Jan 27|Bilbao - Castries|Vueling Airlines
        UVF16:45
        48h 50m
        2 stops
        BIO22:35
        Mon, Feb 3|Castries - Bilbao|Air Canada
        S$ 1,146
        S$ 1,146

        Fly from Bilbao to Castries on Mon, Jan 27-Mon, Feb 3 with Vueling Airlines. One-way connecting flights with Vueling Airlines depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,146 including taxes and charges.

      • BIO18:15
        29h 15m
        1 stop
        UVF18:30
        Thu, Jan 23|Bilbao - Castries|Vueling Airlines
        UVF21:00
        30h 15m
        2 stops
        BIO08:15
        Sun, Jan 26|Castries - Bilbao|Virgin Atlantic
        S$ 1,166
        S$ 1,166

        Fly from Bilbao to Castries on Thu, Jan 23-Sun, Jan 26 with Vueling Airlines. One-way connecting flights with Vueling Airlines depart Bilbao Airport and arrive Hewanorra Airport starting at S$ 1,166 including taxes and charges.

      • BIO01:00 pm
        3h 5m
        Nonstop
        SLU02:00 pm
        Fri, Jan 24|Bilbao - Castries|Air Canada
        Find More Flights
        Find More Flights

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

Cheapest time to fly from Bilbao to Castries

These price trend charts carefully monitor and predict how flight prices from Bilbao to Castries will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Alternative Routes from Bilbao to Castries

Did you know that you can save money and time on an alternative route from Bilbao to Castries? Check out some of the different available routes below.

  • Cheapest
    Air Canada
    BIO
    06:45
    38h 0m
    4 transfer
    UVF
    15:45
    Bilbao Airport - Hewanorra Airport
    Tue, Feb 4Air Canada
    S$ 1,005
  • Vueling Airlines
    BIO
    18:15
    46h 10m
    3 transfer
    SLU
    11:25
    Bilbao Airport - George F. L. Charles Airport
    Fri, Jan 17Vueling Airlines
    S$ 1,406
  • Vueling Airlines
    BIO
    18:15
    46h 10m
    3 transfer
    SLU
    11:25
    Bilbao Airport - George F. L. Charles Airport
    Fri, Jan 17Vueling Airlines
    S$ 1,406
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Bilbao (BIO) to Castries (SLU) the cheapest?

    Airlines adjust prices for flights from Bilbao to Castries 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 is a flight from Bilbao (BIO) to Castries (SLU) cost?

    According to Trip.com's data, the lowest price is around S$ 3,009.

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

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

  • How many airports in Castries?

    There are 2 airports near Castries: George F. L. Charles Airport and Hewanorra Airport.

How to find a cheap flight from Bilbao to Castries

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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

Find cheapest flight ticket from Bilbao to Castries

Off-season for travelDecember
Peak season for travelMay
Flight distance6,378.23km
Popular airlineAmerican Airlines

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