Find flights
When to book
FAQs

Cheap flights from India to Ko Samui from ₹ 19,369

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — USM
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from India to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from India to Ko Samui
Explore the most affordable flight options available from India to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2026.

Wed 30/911:35
BLR
-
USM
1 stop29h 45m
Multiple Airlines
Wed 7/1012:10
USM
-
BLR
2 stops11h 10m
Multiple Airlines
Deal found 10/6₹ 44,529
Sun 18/1000:55
BOM
-
USM
1 stop14h 05m
Multiple Airlines
Sun 25/1015:50
USM
-
BOM
1 stop10h 10m
Multiple Airlines
Deal found 9/6₹ 44,814
Wed 30/911:35
BLR
-
USM
1 stop28h 15m
Singapore Airlines
Wed 7/1011:05
USM
-
BLR
1 stop12h 15m
Singapore Airlines
Deal found 10/6₹ 44,908
Mon 31/801:00
CCU
-
USM
1 stop5h 45m
Multiple Airlines
Tue 8/907:50
USM
-
CCU
1 stop18h 25m
Multiple Airlines
Deal found 10/6₹ 46,238
Tue 30/606:20
BOM
-
USM
1 stop12h 35m
Multiple Airlines
Sun 5/714:30
USM
-
BOM
1 stop28h 20m
Multiple Airlines
Deal found 10/6₹ 46,523
Thu 1/1023:30
CCU
-
USM
2 stops12h 45m
Multiple Airlines
Mon 5/1010:05
USM
-
CCU
2 stops14h 00m
Multiple Airlines
Deal found 10/6₹ 46,997
Fri 3/701:10
BOM
-
USM
2 stops17h 45m
Multiple Airlines
Wed 8/707:50
USM
-
BOM
1 stop17h 30m
Multiple Airlines
Deal found 10/6₹ 47,282
Mon 19/1000:55
BOM
-
USM
1 stop10h 20m
Multiple Airlines
Sun 25/1011:10
USM
-
BOM
1 stop14h 50m
Multiple Airlines
Deal found 9/6₹ 47,377
Mon 31/800:55
BOM
-
USM
1 stop8h 20m
Multiple Airlines
Tue 8/908:45
USM
-
BOM
1 stop16h 35m
Multiple Airlines
Deal found 13/6₹ 48,042
Sun 14/608:05
HYD
-
USM
2 stops10h 50m
Multiple Airlines
Thu 18/608:00
USM
-
HYD
2 stops24h 55m
Multiple Airlines
Deal found 9/6₹ 49,276
Sat 10/1011:35
BLR
-
USM
1 stop18h 40m
Singapore Airlines
Sat 17/1011:05
USM
-
BLR
1 stop24h 50m
Singapore Airlines
Deal found 13/6₹ 50,510
Mon 31/802:00
CCU
-
USM
1 stop11h 15m
Thai Airways
Thu 10/907:50
USM
-
CCU
1 stop18h 25m
Thai Airways
Deal found 9/6₹ 50,605

Find flight deals from India to Ko Samui

Keep the following information in mind while searching for India to Ko Samui flight deals. Data was last updated 13 June 2026.

Round-trip from

₹ 44,529

One-way from

₹ 19,369
30/9-7/10
  • 30/9-7/10
  • 3 total stops
  • 40h 55m total
  • India to Ko Samui
Search Deals
27/8
  • 27/8
  • 1 total stop
  • 28h 45m total
  • India to Ko Samui
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from India to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 13 June 2026.
Use the filters below to find and compare flights from India to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sun 18/10

00:55-16:30

1 stop14h 05m

Ko Samui

Sun 25/10

15:50-00:30

1 stop10h 10m

₹ 44,814

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Thu 1/10

23:30-13:45

2 stops12h 45m

Ko Samui

Mon 5/10

10:05-22:35

2 stops14h 00m

₹ 46,997

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 19/10

00:55-12:45

1 stop10h 20m

Ko Samui

Sun 25/10

11:10-00:30

1 stop14h 50m

₹ 47,377

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Mon 31/8

00:55-10:45

1 stop8h 20m

Ko Samui

Tue 8/9

08:45-23:50

1 stop16h 35m

₹ 48,042

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Fri 3/7

03:55-20:25

1 stop15h 00m

Ko Samui

Wed 8/7

07:50-23:50

1 stop17h 30m

₹ 48,326

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Sun 26/7

01:00-10:30

2 stops8h 00m

Ko Samui

Mon 3/8

07:50-04:50

3 stops22h 30m

₹ 54,403
Fastest return journey

New DelhiKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Fri 6/11

21:45-08:00

1 stop8h 45m

Ko Samui

Sat 14/11

12:00-20:00

1 stop9h 30m

₹ 54,593

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Sat 26/9

00:40-20:50

2 stops18h 40m

Ko Samui

Wed 30/9

19:10-23:25

2 stops53h 45m

₹ 55,352

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Wed 1/7

23:20-18:00

2 stops17h 10m

Ko Samui

Sun 5/7

19:00-17:20

1 stop23h 50m

₹ 55,352

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Sun 28/6

22:00-20:25

2 stops20h 55m

Ko Samui

Sun 5/7

19:00-18:40

2 stops25h 10m

₹ 55,542

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from India to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from India with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from India to Ko Samui

How often are flights from India to Ko Samui delayed?

About 0% of weekly flights between India and Ko Samui have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for India to Ko Samui flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

Find useful and relevant information for your journey from India to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ko Samui from India?

    Located just 3.3 km from the city centre, Ko Samui (USM) is the airport most travelers will use when flying to Ko Samui from India.

  • How long is the flight from India to Ko Samui?

    For as low as ₹ 63,138, Singapore Airlines can have you in Ko Samui from India in 6h 40m. There are 2202 km between India and Ko Samui. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from India to Ko Samui?

    When deciding which route to take from India to Ko Samui, consider New Delhi Indira Gandhi Intl - Ko Samui, Mumbai Chhatrapati Shivaji Intl - Ko Samui or Bengaluru Intl - Ko Samui, as they are the most popular.

  • Can I find deals for flights from India to Ko Samui that include hotel bookings?

    Yes. In addition to deals on India to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from India to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from India to Ko Samui.

  • Can I find deals for business class flights from India to Ko Samui?

    Yes. Cheapflights offers flight deals from India to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for India to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Suvarnabhumi flights
Mumbai to Suvarnabhumi flights
Bangalore to Suvarnabhumi flights
New Delhi to Phuket City flights
Hyderabad to Suvarnabhumi flights
Mumbai to Don Mueang Intl flights
Mumbai to Phuket City flights
New Delhi to Don Mueang Intl flights
Bangalore to Don Mueang Intl flights
Kolkata to Suvarnabhumi flights
Chennai to Suvarnabhumi flights
Ahmedabad to Suvarnabhumi flights
Hyderabad to Don Mueang Intl flights
Bangalore to Phuket City flights
Pune to Suvarnabhumi flights
Cochin to Suvarnabhumi flights
Kolkata to Don Mueang Intl flights
Chennai to Don Mueang Intl flights
Ahmedabad to Don Mueang Intl flights
Ahmedabad to Phuket City flights
Cochin to Don Mueang Intl flights
Kolkata to Phuket City flights
Guwahati to Suvarnabhumi flights
New Delhi to Ko Samui flights
Chennai to Phuket City flights
Kuala Lumpur Intl to Krabi flights
Dhaka to Suvarnabhumi flights
Lucknow to Suvarnabhumi flights
Suvarnabhumi to Ko Samui flights
Hyderabad to Phuket City flights
New Delhi to Krabi flights
Amritsar to Suvarnabhumi flights
Bangalore to Krabi flights
Mumbai to Krabi flights
Mumbai to Ko Samui flights
Cochin to Phuket City flights
Visakhapatnam to Suvarnabhumi flights
Varanasi to Suvarnabhumi flights
Vasco da Gama to Suvarnabhumi flights
Chandigarh to Suvarnabhumi flights
Jaipur to Suvarnabhumi flights
Bhubaneswar to Suvarnabhumi flights
Bangalore to Ko Samui flights
Indore to Suvarnabhumi flights
Jaipur to Don Mueang Intl flights
Pune to Don Mueang Intl flights
Surat to Don Mueang Intl flights
Mumbai to Chiang Mai flights
Trivandrum to Suvarnabhumi flights
Lucknow to Don Mueang Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from India to Ko Samui?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ko Samui from India today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from India to Ko Samui?

Cheapflights simply makes it quick and affordable to book flights from India to Ko Samui by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from India to Ko Samui with no change fees?

Need flexible booking options for your flight to Ko Samui from India? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from India to Ko Samui become cheaper?

Of course! You can now track prices for flights from India to Ko Samui and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.