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Cheap flight deals from Bilbao to Castries Starting at SGD 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 am
        38h
        2 stops
        UVF03:45 pm
        Tue, Feb 4|Bilbao - Castries|Air Canada
        UVF04:45 pm
        44h 20m
        2 stops
        BIO06:05 pm
        Tue, Feb 11|Castries - Bilbao|Air Canada
        SGD 1,005SGD 1,497
        33% OFF
        33% OFF
        SGD 1,497SGD 1,005

        Choose Air Canada flights from Bilbao to Castries. The one-way connecting flight with Air Canada departs from Bilbao Airport on Tue, Feb 4-Tue, Feb 11, arriving at Hewanorra Airport. One-way Prices start from SGD 1,005 including taxes and charges.

      • BIO12:15 pm
        30h 23m
        2 stops
        UVF01:38 pm
        Fri, Jan 17|Bilbao - Castries|Delta Air Lines
        UVF04:26 pm
        38h 4m
        2 stops
        BIO11:30 am
        Wed, Jan 22|Castries - Bilbao|Delta Air Lines
        SGD 1,008SGD 1,497
        33% OFF
        33% OFF
        SGD 1,497SGD 1,008

        Choose Delta Air Lines flights from Bilbao to Castries. The one-way connecting flight with Delta Air Lines departs from Bilbao Airport on Fri, Jan 17-Wed, Jan 22, arriving at Hewanorra Airport. One-way Prices start from SGD 1,008 including taxes and charges.

      • BIO07:20 am
        37h 25m
        2 stops
        UVF03:45 pm
        Mon, Jan 27|Bilbao - Castries|Air Canada
        UVF04:45 pm
        38h 10m
        2 stops
        BIO11:55 am
        Mon, Feb 3|Castries - Bilbao|Air Canada
        SGD 1,035SGD 1,497
        31% OFF
        31% OFF
        SGD 1,497SGD 1,035

        Choose Air Canada flights from Bilbao to Castries. The one-way connecting flight with Air Canada departs from Bilbao Airport on Mon, Jan 27-Mon, Feb 3, arriving at Hewanorra Airport. One-way Prices start from SGD 1,035 including taxes and charges.

      • BIO07:20 am
        36h 46m
        2 stops
        UVF03:06 pm
        Mon, Jan 27|Bilbao - Castries|Air France
        UVF04:26 pm
        43h 54m
        2 stops
        BIO05:20 pm
        Mon, Feb 3|Castries - Bilbao|Delta Air Lines
        SGD 1,070
        SGD 1,070

        Choose Air France flights from Bilbao to Castries. The one-way connecting flight with Air France departs from Bilbao Airport on Mon, Jan 27-Mon, Feb 3, arriving at Hewanorra Airport. One-way Prices start from SGD 1,070 including taxes and charges.

      • BIO07:20 am
        36h 46m
        2 stops
        UVF03:06 pm
        Mon, Jan 27|Bilbao - Castries|Delta Air Lines
        UVF04:26 pm
        43h 54m
        2 stops
        BIO05:20 pm
        Mon, Feb 3|Castries - Bilbao|Delta Air Lines
        SGD 1,070
        SGD 1,070

        Choose Delta Air Lines flights from Bilbao to Castries. The one-way connecting flight with Delta Air Lines departs from Bilbao Airport on Mon, Jan 27-Mon, Feb 3, arriving at Hewanorra Airport. One-way Prices start from SGD 1,070 including taxes and charges.

      • BIO12:15 pm
        31h 51m
        2 stops
        UVF03:06 pm
        Thu, Jan 23|Bilbao - Castries|Delta Air Lines
        UVF04:26 pm
        43h 54m
        2 stops
        BIO05:20 pm
        Sun, Jan 26|Castries - Bilbao|Delta Air Lines
        SGD 1,073
        SGD 1,073

        Choose Delta Air Lines flights from Bilbao to Castries. The one-way connecting flight with Delta Air Lines departs from Bilbao Airport on Thu, Jan 23-Sun, Jan 26, arriving at Hewanorra Airport. One-way Prices start from SGD 1,073 including taxes and charges.

      • BIO05:20 pm
        51h 25m
        2 stops
        UVF03:45 pm
        Mon, Jan 27|Bilbao - Castries|KLM
        UVF04:45 pm
        38h 10m
        2 stops
        BIO11:55 am
        Mon, Feb 3|Castries - Bilbao|Air Canada
        SGD 1,105
        SGD 1,105

        Choose KLM flights from Bilbao to Castries. The one-way connecting flight with KLM departs from Bilbao Airport on Mon, Jan 27-Mon, Feb 3, arriving at Hewanorra Airport. One-way Prices start from SGD 1,105 including taxes and charges.

      • BIO06:05 pm
        50h 1m
        2 stops
        UVF03:06 pm
        Mon, Jan 20|Bilbao - Castries|Air France
        UVF04:26 pm
        43h 4m
        2 stops
        BIO04:30 pm
        Thu, Jan 23|Castries - Bilbao|Delta Air Lines
        SGD 1,140
        SGD 1,140

        Choose Air France flights from Bilbao to Castries. The one-way connecting flight with Air France departs from Bilbao Airport on Mon, Jan 20-Thu, Jan 23, arriving at Hewanorra Airport. One-way Prices start from SGD 1,140 including taxes and charges.

      • BIO07:00 am
        37h 45m
        2 stops
        UVF03:45 pm
        Mon, Jan 27|Bilbao - Castries|Vueling Airlines
        UVF04:45 pm
        48h 50m
        2 stops
        BIO10:35 pm
        Mon, Feb 3|Castries - Bilbao|Air Canada
        SGD 1,146
        SGD 1,146

        Choose Vueling Airlines flights from Bilbao to Castries. The one-way connecting flight with Vueling Airlines departs from Bilbao Airport on Mon, Jan 27-Mon, Feb 3, arriving at Hewanorra Airport. One-way Prices start from SGD 1,146 including taxes and charges.

      • BIO06:15 pm
        29h 15m
        1 stop
        UVF06:30 pm
        Thu, Jan 23|Bilbao - Castries|Vueling Airlines
        UVF09:00 pm
        30h 15m
        2 stops
        BIO08:15 am
        Sun, Jan 26|Castries - Bilbao|Virgin Atlantic
        SGD 1,166
        SGD 1,166

        Choose Vueling Airlines flights from Bilbao to Castries. The one-way connecting flight with Vueling Airlines departs from Bilbao Airport on Thu, Jan 23-Sun, Jan 26, arriving at Hewanorra Airport. One-way Prices start from SGD 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.

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

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Castries from Bilbao have changed and are set to move below.

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

Alternative Cheap 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 am
    38h 0m
    4 transfer
    UVF
    03:45 pm
    Bilbao Airport - Hewanorra International Airport
    Tue, Feb 4Air Canada
    SGD 1,005
  • Vueling Airlines
    BIO
    06:15 pm
    46h 10m
    3 transfer
    SLU
    11:25 am
    Bilbao Airport - George F. L. Charles Airport
    Fri, Jan 17Vueling Airlines
    SGD 1,406
  • Vueling Airlines
    BIO
    06:15 pm
    46h 10m
    3 transfer
    SLU
    11:25 am
    Bilbao Airport - George F. L. Charles Airport
    Fri, Jan 17Vueling Airlines
    SGD 1,406
    Find More Flights

Frequently Asked Questions

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

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

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

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

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

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

Flight Info | Bilbao to Castries

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

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