Find flights
When to book
Airlines
FAQs

Cheap flights from India to Ko Samui from ₹ 17,945

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — USM
10 May — 17 May1
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 10 April 2026.

Sun 21/602:05
BOM
-
USM
1 stop8h 20m
Multiple Airlines
Sun 28/617:55
USM
-
BOM
1 stop8h 40m
Multiple Airlines
Deal found 5/4₹ 34,595
Wed 24/600:55
BOM
-
USM
2 stops18h 00m
Multiple Airlines
Sun 28/619:00
USM
-
BOM
1 stop7h 35m
Multiple Airlines
Deal found 5/4₹ 35,243
Tue 23/600:55
BOM
-
USM
2 stops12h 15m
Multiple Airlines
Sun 28/619:00
USM
-
BOM
1 stop7h 35m
Multiple Airlines
Deal found 5/4₹ 35,983
Mon 25/509:50
DEL
-
USM
3 stops30h 40m
Multiple Airlines
Fri 12/609:15
USM
-
DEL
2 stops14h 20m
Multiple Airlines
Deal found 7/4₹ 36,260
Mon 22/600:55
BOM
-
USM
1 stop10h 45m
Multiple Airlines
Sun 28/619:00
USM
-
BOM
1 stop7h 35m
Multiple Airlines
Deal found 5/4₹ 37,370
Thu 12/1100:45
BOM
-
USM
1 stop14h 10m
Multiple Airlines
Mon 16/1109:20
USM
-
BOM
1 stop16h 00m
Multiple Airlines
Deal found 8/4₹ 37,555
Wed 20/500:55
BOM
-
USM
2 stops18h 00m
Multiple Airlines
Thu 28/519:00
USM
-
BOM
1 stop7h 35m
Multiple Airlines
Deal found 8/4₹ 38,203
Wed 20/501:00
CCU
-
USM
2 stops12h 20m
Multiple Airlines
Thu 28/520:50
USM
-
CCU
1 stop28h 30m
Multiple Airlines
Deal found 5/4₹ 39,220
Wed 27/523:35
HYD
-
USM
2 stops13h 45m
Multiple Airlines
Sun 31/511:25
USM
-
HYD
1 stop10h 00m
Multiple Airlines
Deal found 5/4₹ 40,793
Wed 13/506:20
BOM
-
USM
1 stop6h 50m
Multiple Airlines
Sun 17/517:55
USM
-
BOM
1 stop8h 40m
Multiple Airlines
Deal found 8/4₹ 40,978
Wed 27/523:35
HYD
-
USM
2 stops13h 35m
Multiple Airlines
Sat 30/509:15
USM
-
HYD
1 stop11h 30m
Multiple Airlines
Deal found 5/4₹ 40,978
Mon 25/523:35
HYD
-
USM
2 stops13h 35m
Multiple Airlines
Sun 31/511:25
USM
-
HYD
1 stop10h 00m
Multiple Airlines
Deal found 5/4₹ 41,070

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 10 April 2026.

Round-trip from

₹ 34,595

One-way from

₹ 17,945
21/6-28/6
  • 21/6-28/6
  • 2 total stops
  • 17h 00m total
  • India to Ko Samui
Search Deals
1/8
  • 1/8
  • 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 10 April 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

KolkataKo Samui

CCU - USM

CCUUSM

Kolkata Netaji S. Chandra

Wed 20/5

01:00-14:50

2 stops12h 20m

Ko Samui

Thu 28/5

20:50-23:50

1 stop28h 30m

₹ 39,220

New DelhiKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Mon 25/5

17:10-07:10

1 stop12h 30m

Ko Samui

Fri 12/6

09:15-22:05

2 stops14h 20m

₹ 40,793

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Wed 6/5

00:55-11:40

1 stop9h 15m

Ko Samui

Tue 12/5

11:25-01:05

1 stop15h 10m

₹ 42,458

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 21/5

02:05-18:00

1 stop14h 25m

Ko Samui

Fri 29/5

07:50-23:50

1 stop17h 30m

₹ 44,215

BengaluruKo Samui

BLR - USM

BLRUSM

Bengaluru Intl

Sun 17/5

00:15-17:05

2 stops15h 20m

Ko Samui

Mon 25/5

19:00-17:55

2 stops24h 25m

₹ 47,730

BengaluruKo Samui

BLR - USM

BLRUSM

Bengaluru Intl

Tue 19/5

06:00-21:35

2 stops14h 05m

Ko Samui

Mon 25/5

19:00-17:55

2 stops24h 25m

₹ 47,730

BengaluruKo Samui

BLR - USM

BLRUSM

Bengaluru Intl

Thu 25/6

17:10-17:20

2 stops22h 40m

Ko Samui

Sat 11/7

06:55-19:05

2 stops13h 40m

₹ 48,655
Fastest return journey

BengaluruKo Samui

BLR - USM

BLRUSM

Bengaluru Intl

Mon 11/5

09:20-18:00

1 stop7h 10m

Ko Samui

Sat 16/5

09:15-14:40

1 stop6h 55m

₹ 48,840

BengaluruKo Samui

BLR - USM

BLRUSM

Bengaluru Intl

Sun 24/5

09:20-18:00

1 stop7h 10m

Ko Samui

Sun 31/5

19:00-22:40

2 stops53h 10m

₹ 49,210

New DelhiKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Thu 1/10

21:55-18:50

1 stop19h 25m

Ko Samui

Mon 5/10

09:15-20:05

2 stops12h 20m

₹ 49,580

Flights are sorted by cheapest return flights first.

Deals found on 6/4

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?

Wednesday 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.

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 10 April 2026.
See what other customers who have flown with Thai Airways and Air India from India to Ko Samui have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
396 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.9

Overall

7.8

Entertainment

6.9

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
396 reviews
Thai Airways
7.8
Good
396 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.9

Overall

7.8

Entertainment

6.9

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Air India
5.5
Fair
2,966 reviews
Thai Airways
7.8
Good
396 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.9

Overall

7.8

Entertainment

6.9

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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 ₹ 78,441, Malaysia Airlines can have you in Ko Samui from India in 5h 50m. There are 1910 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 Mumbai Chhatrapati Shivaji Intl - Ko Samui, New Delhi Indira Gandhi 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.
Mumbai to Suvarnabhumi flights
New Delhi to Suvarnabhumi flights
Bangalore to Suvarnabhumi flights
Hyderabad to Suvarnabhumi flights
New Delhi to Don Mueang Intl flights
Chennai to Suvarnabhumi flights
Mumbai to Don Mueang Intl flights
Mumbai to Phuket City flights
New Delhi to Phuket City flights
Bangalore to Don Mueang Intl flights
Kolkata to Suvarnabhumi flights
Chennai to Don Mueang Intl flights
Cochin to Suvarnabhumi flights
Hyderabad to Phuket City flights
Bangalore to Phuket City flights
Cochin to Don Mueang Intl flights
Ahmedabad to Suvarnabhumi flights
Hyderabad to Don Mueang Intl flights
Kolkata to Don Mueang Intl flights
Ahmedabad to Don Mueang Intl flights
Pune to Suvarnabhumi flights
Chennai to Phuket City flights
New Delhi to Krabi flights
Guwahati to Suvarnabhumi flights
Amritsar to Suvarnabhumi flights
Lucknow to Suvarnabhumi flights
Jaipur to Suvarnabhumi flights
Kuala Lumpur Intl to Krabi flights
Kolkata to Phuket City flights
Suvarnabhumi to Ko Samui flights
Trivandrum to Don Mueang Intl flights
Surat to Suvarnabhumi flights
Amritsar to Don Mueang Intl flights
Vasco da Gama to Suvarnabhumi flights
New Delhi to Ko Samui flights
Mumbai to Ko Samui flights
Ahmedabad to Phuket City flights
Cochin to Phuket City flights
Mumbai to Krabi flights
Bangalore to Krabi flights
Pune to Don Mueang Intl flights
Varanasi to Suvarnabhumi flights
Trivandrum to Suvarnabhumi flights
New Delhi to Chiang Mai flights
Bangalore to Chiang Mai flights
Lucknow to Don Mueang Intl flights
Visakhapatnam to Suvarnabhumi flights
Coimbatore to Suvarnabhumi flights
Jaipur to Don Mueang Intl flights
Surat to Don Mueang Intl flights

Top 2 airlines flying from India to Ko Samui

Discover the top 2 airlines that operate flights from India to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 41,843Average₹ 48,901FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest₹ 46,664Average₹ 70,845FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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.