BOM - USM

₹ 16,432 Find Cheap Flights from Mumbai to Ko Samui

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mumbai to Ko Samui departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mumbai to Ko Samui, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mumbai to Ko Samui, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 33,327
Multiple Airlines
Tue 9/6Sat 20/6
BOM - USM • 1 stop
Cheapest one-way flight
₹ 16,432
Multiple Airlines
Wed 27/5
BOM - USM • 1 stop
Direct flights
Not available
There are currently no direct flights between Mumbai and Ko Samui. You’ll need at least 1 connection.
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Top stopover airports
Cheapest • Avg ₹ 31,067 (return)
Shortest trip • 7h 35m (one-way)
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ko Samui!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Mumbai to Ko Samui (BOM-USM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Mumbai to Ko Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Mumbai to Ko Samui

Tue, 9 Jun - Sat, 20 Jun
Multiple Airlines Logo
02:05 - 19:10
BOM
-
USM
15h 35m
1 stop
Multiple Airlines Logo
17:55 - 01:05
USM
-
BOM
8h 40m
1 stop
₹ 33,327Multiple Airlines
Sun, 7 Jun - Thu, 18 Jun
Multiple Airlines Logo
02:05 - 10:30
BOM
-
USM
6h 55m
1 stop
Multiple Airlines Logo
17:55 - 01:05
USM
-
BOM
8h 40m
1 stop
₹ 36,373Multiple Airlines
Sat, 6 Jun - Thu, 18 Jun
Multiple Airlines Logo
00:40 - 10:35
BOM
-
USM
8h 25m
1 stop
Multiple Airlines Logo
17:55 - 01:05
USM
-
BOM
8h 40m
1 stop
₹ 36,650Multiple Airlines
Tue, 9 Jun - Thu, 18 Jun
Multiple Airlines Logo
02:05 - 10:30
BOM
-
USM
6h 55m
1 stop
Multiple Airlines Logo
17:55 - 01:05
USM
-
BOM
8h 40m
1 stop
₹ 37,019Multiple Airlines
Thu, 11 Jun - Tue, 16 Jun
Multiple Airlines Logo
02:05 - 10:30
BOM
-
USM
6h 55m
1 stop
Multiple Airlines Logo
19:00 - 01:05
USM
-
BOM
7h 35m
1 stop
₹ 37,204Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
02:05 - 10:30
BOM
-
USM
6h 55m
1 stop
Multiple Airlines Logo
19:00 - 01:05
USM
-
BOM
7h 35m
1 stop
₹ 37,296Multiple Airlines
Sun, 7 Jun - Sat, 20 Jun
Multiple Airlines Logo
02:05 - 10:30
BOM
-
USM
6h 55m
1 stop
Multiple Airlines Logo
19:00 - 01:05
USM
-
BOM
7h 35m
1 stop
₹ 37,665Multiple Airlines
Wed, 27 May - Sat, 6 Jun
Multiple Airlines Logo
00:55 - 07:10
BOM
-
USM
28h 45m
1 stop
Multiple Airlines Logo
19:00 - 01:05
USM
-
BOM
7h 35m
1 stop
₹ 37,758Multiple Airlines
Sat, 6 Jun - Sat, 20 Jun
Multiple Airlines Logo
00:40 - 10:35
BOM
-
USM
8h 25m
1 stop
Multiple Airlines Logo
19:00 - 01:05
USM
-
BOM
7h 35m
1 stop
₹ 37,850Multiple Airlines
Wed, 27 May - Fri, 5 Jun
Multiple Airlines Logo
00:55 - 07:10
BOM
-
USM
28h 45m
1 stop
Multiple Airlines Logo
08:00 - 23:50
USM
-
BOM
17h 20m
2 stops
₹ 37,942Multiple Airlines
Booking Insights

KAYAK's insights & trends for Mumbai to Ko Samui flights

Get data-powered insights and trends into flights from Mumbai to Ko Samui to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Mumbai to Ko Samui?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Mumbai to Ko Samui departing in June.

Good to know

Low seasonSeptember
Cheapest flight₹ 16,432
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Mumbai to Ko Samui

When to book flights from Mumbai to Ko Samui

Are your dates flexible? Find out the best times to travel from Mumbai to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Mumbai to Ko Samui

  • What is the cheapest flight from Mumbai to Ko Samui?

    In the last 3 days, the lowest price for a flight from Mumbai to Ko Samui was ₹ 16,432 for a one-way ticket and ₹ 33,327 for a return.

  • Which aircraft models fly most regularly from Mumbai to Ko Samui?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Mumbai to Ko Samui?

    Star Alliance is the only airline alliance operating flights between Mumbai and Ko Samui.

  • How does KAYAK find such low prices on flights from Mumbai to Ko Samui?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mumbai to Ko Samui.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mumbai to Ko Samui?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Mumbai is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mumbai to Ko Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ko Samui with an airline and back to Mumbai with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mumbai to Ko Samui?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Mumbai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Mumbai to Ko Samui

 
See real verified KAYAK customer reviews for airlines flying from Mumbai to Ko Samui. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mumbai to Ko Samui? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1475 reviews
7.8Food
8.0Entertainment
8.3Boarding
8.6Crew
8.0Comfort
Airline reviews

Crew is excellent Wifi needs to be improved in order to connect to the internet.

10.0 ExcellentTiep, Mar 2026
SIN - LAX
Read more Singapore Airlines reviews

Crew is excellent Wifi needs to be improved in order to connect to the internet.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

No frills airline with minimal leg room and no entertainment

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

I have difficulties to book wheelchair for my parents returned flight

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

Everything you need to know for your flight from Mumbai to Ko Samui

Information on your arrival and departure airports