Cheap Flights from Samui International to Mumbai

Compare Samui International to Mumbai flight deals

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

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Flight deals from Samui International to Mumbai

Looking for a cheap last-minute deal or the best return flight from Samui International Airport to Mumbai Airport? If you want to travel next month, return fares start from Rs173,931. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Samui International to Mumbai

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

Samui International to Mumbai: Alternative routes

Compare routes from Samui International to Mumbai below. You may find an airport to fly into that's cheaper, faster, or easier than Mumbai.

Koh Samui to Mumbai: Flight information

The things to know before you go.
Cheapest flight foundRs56,946
Cheapest month to flyNovember

Finding cheap flights from Samui International to Mumbai: Frequently asked questions

The best price we found for a return flight from Samui International to Mumbai is Rs120,311. 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 Samui International to Mumbai. But we found flights with one or more stops from Rs120,311.
As of June 2026, there are no flights flying from Samui International to Mumbai.
The cheapest month to fly from Samui International to Mumbai is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Samui International Airport to Mumbai Airport on Wednesday, 16 September 2026.
No airlines currently offer direct flights between Samui International Airport and Mumbai Airport. 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 Mumbai 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 Mumbai is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Bangkok Airways offers the cheapest flight tickets to Mumbai.

Flying from Samui International Airport (USM) to Mumbai Airport (BOM): what you need to know

  • The timezone in Mumbai is UTC+5:30, which is one hour 30 minutes behind Koh Samui.

  • To ensure you get on your USM to BOM flight, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • During popular months such as December, you'll want to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a peak period in general.

How to find the cheapest flights from Samui International Airport (USM) to Mumbai Airport (BOM)

  • Rs56,946 is currently the best price for a one-way Samui International Airport to Mumbai Airport flight. A return flight starts from Rs120,311. These prices can change based on demand.

  • It's usually best to book early if you're hoping to get cheap tickets from USM to BOM. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • If you're flexible with your travel dates, try using the 'Whole month' search function. It'll find the lowest price in every month when looking for your flight from Samui International Airport to Mumbai Airport.

  • You don't need to check back in every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's a better deal on cheap flights from USM to BOM.

  • Tailor your trip with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Samui International Airport to Mumbai Airport.

Handy information about Samui International Airport (USM)

  • 83% of flights leaving Samui International Airport touch down at their destination according to schedule. Given its impressive on-time stats, you're unlikely to be delayed when flying out of USM.

  • To get to Samui International Airport from central Koh Samui, it takes about 20 minutes if you're going by car. Of course, this depends on traffic. It's approximately 11 kilometres from the airport to the city centre.

  • You can expect a trip time of about 30 minutes on public transport.

  • Need a handy hotel near USM? If you're boarding an early flight from Samui International Airport to Mumbai Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Mumbai Airport (BOM)

  • If you're arriving on a late Samui International Airport to Mumbai Airport flight, nothing tops the convenience of staying near the terminal. Grab your bags from the carousel and then be resting soon after at one of these hotels near BOM:

  • Grab a Mumbai Airport rental car and explore Mumbai and beyond with your own set of wheels. Europcar, Avis and North Car Rental are top outlets to choose from here.

  • Secure the lowest price by reserving your vehicle from Mumbai Airport about four weeks ahead of your departure.

Getting from Mumbai Airport (BOM) to central Mumbai

  • Mumbai Airport to the centre of Mumbai has a drive time of about 45 minutes. It's approximately 24 kilometres away.

  • It'll take around 1 hour if you're using public transport.

When to fly to Mumbai Airport (BOM)

  • November is the most popular month for flights from Samui International Airport to Mumbai Airport. To avoid the crowds, visit Mumbai in March.

  • When booking your flight from Samui International Airport to Mumbai Airport, think about the kind of weather you enjoy. April is the warmest month in Mumbai, with the temperature ranging from 25ºC to 34ºC.

  • If you want cooler conditions, look for a cheap ticket from USM to BOM in January. Average temperatures are between 20ºC and 31ºC then.

Explore more of India

  • Ahmedabad is just one of the many cities in India waiting to be discovered once you've seen the sights of Mumbai. Around 451 kilometres away to the north, well-known attractions include Akshardham Temple, Centre of akshardham and BAPS Shri Swaminarayan Mandir.

  • If you're looking to explore another well-known destination in India, head for Pune, about 121 kilometres south-east of Mumbai. BAPS Shri Swaminarayan Mandir, Shaniwar Wada and Dagadusheth Halwai Ganapati Temple are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.