Cheap Flights from Mumbai to Castries

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Compare Mumbai to Castries flight deals

Find the cheapest month or even day of the year to fly to Castries

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Flight deals from Mumbai to Castries

Looking for a cheap last-minute deal or the best return flight from Mumbai to Castries? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Mumbai to Castries

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

Alternative Mumbai to Castries routes

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

Mumbai to Castries: Flight information

The things to know before you go.
Cheapest flight foundR 22,747
Cheapest month to flySeptember

Finding cheap flights from Mumbai 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 Mumbai to Castries is R 23,809. 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 Mumbai to Castries. But we found flights with one or more stops from R 23,809.
As of June 2025, there are no flights flying from Mumbai to Castries.
The cheapest month to fly from Mumbai to Castries is usually June 2025.
If you're flying from Mumbai 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 R 23,809.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Mumbai Airport to Castries on Wednesday, 1 October 2025.
No airlines currently offer direct flights between Mumbai 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, British Airways offers the cheapest flight tickets to Castries.

Travelling from Chhatrapati Shivaji International Airport (BOM) to Castries: what you need to know

  • Chhatrapati Shivaji International Airport is located in Mumbai. Based in the UTC-4 timezone, Castries is nine hours 30 minutes behind Mumbai.

  • Leave enough time to make your BOM to Castries flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Planning to travel during a peak time like a bank holiday? Expect longer queues at security and check-in. Play it safe and arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Consider adding a stopover to potentially find a cheaper flight ticket from BOM to Castries. Simply deselect 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these connecting airports:

    • London Heathrow Airport (LHR)

    • John F. Kennedy International Airport (JFK)

    • Newark Liberty International Airport (EWR)

  • BOM is around 13 kilometres from central Mumbai. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 40 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the travel time to be around 1 hour 10 minutes.

  • Planning to catch an early flight from Chhatrapati Shivaji International Airport to Castries? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these hotels close to BOM:

  • 61.63% of flights that depart Chhatrapati Shivaji International Airport arrive at their destination on schedule.

How to find the cheapest flights from Chhatrapati Shivaji International Airport (BOM) to Castries

  • R 22,983 is currently the lowest price for a one-way Chhatrapati Shivaji International Airport to Castries flight. A return flight ticket starts from R 23,809. These fares can change based on demand.

  • To pick up cheap flights from BOM to Castries, book as early as you can. Airlines generally offer the most competitive fares when tickets first go on sale.

  • Finding cheap tickets from Chhatrapati Shivaji International Airport to Castries is more likely if you're flexible with your trip dates. Try using the 'Whole month' tool to get the lowest fares across each month and land an epic deal.

  • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as there's an extra saving on cheap flights from BOM to Castries.

  • Pick your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Chhatrapati Shivaji International Airport to Castries by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Castries

George F. L. Charles Airport (SLU)

  • George F. L. Charles Airport (SLU) is around 3 kilometres from central Castries. If you're opting for a ride-share or a cab, the drive takes about 5 minutes.

  • If you're travelling by public transport, expect a journey time of about 40 minutes.

  • Consider staying in a hotel near SLU if you're coming in on a late flight from Chhatrapati Shivaji International Airport to Castries. Choose one of these options and make your first night all about rest:

  • Pick up a George F. L. Charles Airport rental car and explore Castries and beyond with your own set of wheels. Drive A Matic, Final Rentals and Sixt are top providers to choose from here.

  • Secure the lowest price by reserving your ride from George F. L. Charles Airport around one week before your flight from BOM to Castries.

Hewanorra Airport (UVF)

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

  • Hang up the 'Do not disturb' sign and rest at a hotel close to UVF. Here are a few options where you can check in after your BOM to Castries flight:

  • Forget about public transport schedules or slow-moving cab lines. Pick up a Hewanorra Airport rental car and blaze your own trail. Compare rates and availability from Drive A Matic, Sixt and Final Rentals.

  • Don't pay more than you need to. Reserving your ride one week ahead of your arrival at UVF will help you stay within budget.

Best time to go to Castries

  • Plan your trip to Castries during peak season if you want a busy atmosphere, but remember that prices are typically higher. Alternatively, book your flights from Chhatrapati Shivaji International Airport to Castries during the off-season when prices are cheaper and it's not as busy.

  • The warmest month in Castries is September, with temperatures ranging between 26ºC (79ºF) and 30ºC (86ºF). Lock in your Chhatrapati Shivaji International Airport to Castries flight ticket then if that's your ideal forecast.

  • February has average temperatures of between 24ºC (75ºF) and 28ºC (82ºF). Look for a cheap ticket from BOM to Castries around that time if you want to travel in cooler conditions.

More about Castries

  • When it comes to searching for somewhere to lay your head, you'll find the top stays in Castries right here. Browse these hotels once you've locked in your flight from Chhatrapati Shivaji International Airport to Castries:

  • Morne Fortune and Derek Walcott Square are just the start of the leading attractions to add to your Castries must-do list. Keep the adventure rolling by checking out Immaculate Conception Church.

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