Cheap Flights from Bengaluru (BLR) to Castries (SLUA)

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Find the cheapest month to fly from Bengaluru to Castries

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bengaluru to Castries flights are currently cheapest in June.

Alternative Bengaluru to Castries routes

Looking for the cheapest, fastest or easiest route from Bengaluru to Castries? You could fly into the following airports instead.

Bengaluru to Castries: Flight information

The things to know before you go.
Cheapest flight found$2,941
Cheapest month to flyJune

Finding cheap flights from Bengaluru to Castries: Frequently asked questions

There are 2 airports in Castries: St Lucia Vigie and St Lucia Hewanorra.
The best price we found for a return flight from Bengaluru to Castries is $2,941. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bengaluru to Castries. But we found flights with one or more stops from $2,941.
As of June 2026, there are no flights flying from Bengaluru to Castries.
The cheapest month to fly from Bengaluru to Castries is usually June.
If you're flying from Bengaluru Airport, the cheapest airport near Castries is St Lucia Hewanorra – which is 30.5 km away from the centre of Castries. We've found flights into this airport from $2,941.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bengaluru Airport to Castries on Friday, 5 June 2026.
No airlines currently offer direct flights between Bengaluru Airport and Castries. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castries but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castries is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 28°C. September is typically the warmest month in Castries, when it usually averages around 28°C. You can expect the least rain in February. The coldest month is February, with temperatures averaging 25°C. The rainiest month is October.
Currently, Air India offers the cheapest flight tickets to Castries.

Flying from Kempegowda International Airport (BLR) to Castries: what you need to know

  • Kempegowda International Airport is located in Bengaluru. Following the UTC-4 timezone, Castries is nine hours 30 minutes behind Bengaluru.

  • Leave plenty of time to make your BLR to Castries flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience longer lines in popular months such as August. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

  • Stopovers offer the perfect opportunity to discover a new place or just take a break during your journey. When booking your plane ticket from BLR to Castries, deselect 'Direct flights only' to explore all potential stops. London Heathrow Airport (LHR) is a top stop on this route.

  • Travelling from central Bengaluru to BLR takes about 1 hour 55 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 29 kilometres in 50 minutes or so, depending on traffic.

  • Planning to catch an early flight from Kempegowda International Airport to Castries? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by choosing one of these stays close to BLR:

  • 71.17% of flights that take off from Kempegowda International Airport arrive at their destination on time.

  • You'll find BLR at Kial Road, Devanahalli, Bengaluru, Karnataka 56030.

How to find the cheapest flights from Kempegowda International Airport (BLR) to Castries

  • $1,291 is currently the lowest price for a one-way Kempegowda International Airport to Castries flight. Return flight tickets start from $2,941. These prices can change based on availability.

  • Booking early is often the key to securing a cheap flight from BLR to Castries. Fares tend to rise as demand increases, so the nearer you get to departure, the more it could cost you.

  • Finding cheap tickets from Kempegowda International Airport to Castries is easier if you can be flexible with your travel plans. Try using the 'Whole month' search function to get the lowest prices across each month and snap up a fantastic deal.

  • Save time looking for cheap flights from BLR to Castries by creating a Price Alert. You'll receive an email or notification through the app when a special offer becomes available.

  • Find an affordable flight from Kempegowda International Airport to Castries with the help of our filters. Choose your ideal duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Castries

George F. L. Charles Airport (SLU)

  • The distance from George F. L. Charles Airport (SLU) to central Castries is roughly 3 kilometres. It takes around 5 minutes to get to the centre driving.

  • When travelling on public transport, expect a journey time of around 40 minutes.

  • Think about booking a hotel near SLU if you're coming in on a late flight from Kempegowda International Airport to Castries. Settle into one of these accommodation options and make your first night all about catching up on rest:

  • Grab a George F. L. Charles Airport rental car and discover Castries and beyond with your own wheels. Drive A Matic, Final Rentals and Sixt are well-known companies you can book with here.

  • For the lowest price, book your ride from George F. L. Charles Airport around one week in advance of your flight from BLR to Castries.

Hewanorra Airport (UVF)

  • Hewanorra Airport (UVF) is about 56 kilometres from central Castries. Once you've disembarked your flight from Kempegowda International Airport to Castries, it'll take you around 1 hour 10 minutes to get to the heart of the city in a cab or ride-share.

  • After stepping off your BLR to Castries flight, rest your head at a hotel close to UVF. These are some comfortable accommodation options that'll help you slip into relaxation mode:

  • No time to waste? The fastest way to get to where you're going is with a Hewanorra Airport rental car. Collect a set of wheels from Drive A Matic, Sixt or Final Rentals and hit the road in a heartbeat.

  • Avoid last-minute price surges. Securing your ride one week ahead of your arrival at UVF will save you money.

Best time to go to Castries

  • Carefully consider your trip dates before locking in your flight from Kempegowda International Airport to Castries. The city buzzes in high season, but hotel rates are usually higher and major attractions can be crowded. Visit Castries in low season if you want a quieter vibe.

  • The warmest month in Castries is September, with temperatures ranging between 26ºC (79ºF) and 30ºC (86ºF). Book your Kempegowda International Airport to Castries flight ticket then if you enjoy this type of weather.

  • If you want to travel in cooler conditions, look for a cheap ticket from BLR to Castries in February when temperatures average between 24ºC (75ºF) and 28ºC (82ºF).

More about Castries

  • Start your Castries trip right by choosing the ideal place to stay. After booking your flight from Kempegowda International Airport to Castries, check out our selection of accommodation options including:

  • Morne Fortune and Derek Walcott Square are just a couple of the top-rated attractions to put on your Castries must-do list. Keep the momentum going by heading to Immaculate Conception Church.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.