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Cheap Flights from Mumbai (BOM) to Castries (SLUA)

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 Airport to Castries? If you want to travel next month, return fares start from $2,490. Find the lowest prices on one-way and return tickets right here.
Castries.$2,197 per passenger.Departing Fri, 22 May, returning Mon, 8 Jun.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Mumbai on Fri, 22 May, arriving in St Lucia Hewanorra.Inbound indirect flight with Qatar Airways, departs from St Lucia Hewanorra on Mon, 8 Jun, arriving in Mumbai.Price includes taxes and charges.From $2,197, select.
Castries.$2,322 per passenger.Departing Fri, 13 Nov, returning Sat, 21 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Mumbai on Fri, 13 Nov, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Sat, 21 Nov, arriving in Mumbai.Price includes taxes and charges.From $2,322, select.
Castries.$2,490 per passenger.Departing Mon, 8 Jun, returning Thu, 18 Jun.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Mumbai on Mon, 8 Jun, arriving in St Lucia Hewanorra.Inbound indirect flight with Qatar Airways, departs from St Lucia Hewanorra on Thu, 18 Jun, arriving in Mumbai.Price includes taxes and charges.From $2,490, select.
Castries.$3,167 per passenger.Departing Fri, 11 Dec, returning Fri, 18 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Mumbai on Fri, 11 Dec, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Fri, 18 Dec, arriving in Mumbai.Price includes taxes and charges.From $3,167, select.
Castries.$3,179 per passenger.Departing Thu, 7 May, returning Thu, 14 May.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Mumbai on Thu, 7 May, arriving in St Lucia Hewanorra.Inbound indirect flight with Qatar Airways, departs from St Lucia Hewanorra on Thu, 14 May, arriving in Mumbai.Price includes taxes and charges.From $3,179, select.

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 November.
May
from $3,179
Jun
from $2,490
Jul
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Aug
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Sep
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Oct
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Nov
from $2,322
Dec
from $3,167
Jan
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Feb
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Mar
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Apr
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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.

St Lucia Vigie

1km from central Castries
Closest
from $3,461
Search flights

St Lucia Hewanorra

31km from central Castries
Cheapest
from $2,197
Search flights

Mumbai to Castries: Flight information

The things to know before you go.
Cheapest flight found$2,197
Cheapest month to flyMay

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 $2,198. 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 $2,197.
As of May 2026, there are no flights flying from Mumbai to Castries.
The cheapest month to fly from Mumbai to Castries is usually May.
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 $2,198.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Mumbai Airport to Castries on Friday, 22 May 2026.
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 May, the average temperature is usually around 27°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, Qatar 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. Following the UTC-4 timezone, Castries is nine hours 30 minutes behind Mumbai.

  • Allow plenty of time to make your BOM to Castries flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak time like August? School holidays and other popular periods can mean longer queues and delays at security. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • Think about adding a stopover to potentially score a cheaper plane ticket from BOM to Castries. Just uncheck 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these airports:

    • London Heathrow Airport (LHR)

    • John F. Kennedy International Airport (JFK)

    • Newark Liberty International Airport (EWR)

  • Located around 13 kilometres from central Mumbai, BOM can be reached in about 40 minutes by car. The journey on public transport will take roughly 1 hour 10 minutes.

  • Catching an early flight from Chhatrapati Shivaji International Airport to Castries? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels close to BOM:

  • When it comes to the on-time performance of Chhatrapati Shivaji International Airport, data shows 61.63% of flights arrive within the expected time frame.

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

  • $1,128 is currently the lowest price for a one-way Chhatrapati Shivaji International Airport to Castries flight. A return flight ticket starts from $2,197. 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)

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

  • Travelling to the centre on public transport will take you around 40 minutes.

  • The last thing you need is a long journey to your hotel if you're landing late on a flight from Chhatrapati Shivaji International Airport to Castries. Book one of these accommodation options near SLU instead:

  • Say yes to new adventures by picking up a George F. L. Charles Airport rental car. Grab a set of wheels from Drive A Matic, Final Rentals or Sixt and explore beyond Castries's main sights.

  • Reserving your ride from George F. L. Charles Airport around one week before your flight from BOM to Castries can help you lock in the best possible rate.

Hewanorra Airport (UVF)

  • Hewanorra Airport (UVF) is roughly 56 kilometres from the centre of Castries. After 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 cab or ride-share.

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

  • Drive A Matic, Sixt and Final Rentals make collecting a Hewanorra Airport rental car quick and easy. These reliable suppliers are located in or around the terminal and will have you on your way in a heartbeat.

  • Lock in the best price by securing your ride from UVF one week in advance. You can also expect to have a wider range of vehicles.

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

  • Start your Castries trip off on the right foot by choosing the perfect place to stay. After booking your flight from Chhatrapati Shivaji International Airport to Castries, browse our selection of hotels including:

  • Morne Fortune and Derek Walcott Square are just a couple of the top attractions to add to your Castries travel itinerary. Continue your sightseeing adventures at Immaculate Conception Church.

Plan the rest of your trip from Mumbai to Castries

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