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Cheap flights from India to Ko Samui from ₹ 22,029

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — USM
6 Aug — 13 Aug1
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 7 July 2026.

Mon 31/809:50
BLR
-
USM
1 stop6h 40m
Multiple Airlines
Thu 3/908:00
USM
-
BLR
1 stop11h 50m
Multiple Airlines
Deal found 6/7₹ 43,199
Mon 31/823:50
MAA
-
USM
2 stops19h 05m
Multiple Airlines
Fri 4/908:40
USM
-
MAA
1 stop15h 40m
Multiple Airlines
Deal found 6/7₹ 43,390
Mon 31/809:50
BLR
-
USM
1 stop6h 40m
Multiple Airlines
Fri 4/912:10
USM
-
BLR
1 stop7h 40m
Multiple Airlines
Deal found 6/7₹ 43,676
Mon 31/823:50
MAA
-
USM
2 stops19h 05m
Multiple Airlines
Thu 3/912:30
USM
-
MAA
2 stops12h 00m
Multiple Airlines
Deal found 6/7₹ 44,248
Tue 22/900:55
BOM
-
USM
1 stop8h 20m
Multiple Airlines
Sat 26/908:00
USM
-
BOM
2 stops13h 35m
Multiple Airlines
Deal found 6/7₹ 45,965
Sat 3/1000:55
BOM
-
USM
1 stop13h 20m
Multiple Airlines
Sun 11/1007:50
USM
-
BOM
1 stop17h 30m
Multiple Airlines
Deal found 5/7₹ 46,728
Sun 30/811:35
BLR
-
USM
1 stop18h 40m
Singapore Airlines
Fri 4/919:45
USM
-
BLR
1 stop16h 10m
Singapore Airlines
Deal found 3/7₹ 46,823
Fri 9/1011:30
HYD
-
USM
1 stop18h 45m
Singapore Airlines
Mon 12/1008:40
USM
-
HYD
1 stop14h 50m
Singapore Airlines
Deal found 3/7₹ 47,968
Fri 27/1108:20
DEL
-
USM
1 stop7h 50m
Multiple Airlines
Tue 1/1207:00
USM
-
DEL
2 stops15h 25m
Multiple Airlines
Deal found 7/7₹ 49,589
Wed 14/1013:25
DEL
-
USM
1 stop17h 30m
Multiple Airlines
Tue 20/1017:25
USM
-
DEL
1 stop9h 40m
Multiple Airlines
Deal found 3/7₹ 49,779
Tue 18/820:00
MAA
-
USM
2 stops12h 40m
Multiple Airlines
Tue 25/819:45
USM
-
MAA
1 stop28h 35m
Multiple Airlines
Deal found 4/7₹ 50,161
Mon 31/813:25
DEL
-
USM
1 stop17h 30m
Multiple Airlines
Mon 7/917:55
USM
-
DEL
1 stop9h 20m
Multiple Airlines
Deal found 4/7₹ 50,256

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 7 July 2026.

Round-trip from

₹ 43,199

One-way from

₹ 22,029
31/8-3/9
  • 31/8-3/9
  • 2 total stops
  • 18h 30m total
  • India to Ko Samui
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 32h 50m 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 7 July 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

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 31/8

23:50-20:25

2 stops19h 05m

Ko Samui

Fri 4/9

08:40-22:50

1 stop15h 40m

₹ 43,390

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Tue 22/9

00:55-10:45

1 stop8h 20m

Ko Samui

Sat 26/9

08:00-20:05

2 stops13h 35m

₹ 45,965

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Sat 3/10

00:55-15:45

1 stop13h 20m

Ko Samui

Sun 11/10

07:50-23:50

1 stop17h 30m

₹ 46,728

BengaluruKo Samui

BLR - USM

BLRUSM

Bengaluru Intl

Sun 30/8

11:35-07:45

1 stop18h 40m

Ko Samui

Fri 4/9

19:45-10:25

1 stop16h 10m

₹ 46,823

HyderabadKo Samui

HYD - USM

HYDUSM

Hyderabad Rajiv Gandhi Intl

Fri 9/10

11:30-07:45

1 stop18h 45m

Ko Samui

Mon 12/10

08:40-22:00

1 stop14h 50m

₹ 47,968

New DelhiKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Wed 2/9

13:25-08:25

1 stop17h 30m

Ko Samui

Sun 6/9

11:25-11:50

1 stop25h 55m

₹ 51,210

New DelhiKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Fri 27/11

23:30-19:50

2 stops18h 50m

Ko Samui

Tue 1/12

07:55-22:05

2 stops15h 40m

₹ 51,877

HyderabadKo Samui

HYD - USM

HYDUSM

Hyderabad Rajiv Gandhi Intl

Mon 31/8

06:30-18:00

2 stops10h 00m

Ko Samui

Thu 3/9

08:00-22:45

2 stops16h 15m

₹ 53,308

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Tue 1/9

00:55-17:45

1 stop15h 20m

Ko Samui

Mon 7/9

10:05-23:50

1 stop15h 15m

₹ 53,499

HyderabadKo Samui

HYD - USM

HYDUSM

Hyderabad Rajiv Gandhi Intl

Fri 9/10

11:30-07:45

1 stop18h 45m

Ko Samui

Mon 12/10

09:15-22:00

2 stops14h 15m

₹ 53,689

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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 ₹ 72,762, Singapore Airlines can have you in Ko Samui from India in 14h 40m. 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 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

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Alternative routes for India to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
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Ahmedabad to Don Mueang Intl flights
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Guwahati to Suvarnabhumi flights
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Hyderabad to Phuket City flights
Suvarnabhumi to Ko Samui flights
Trivandrum to Don Mueang Intl flights
Amritsar to Suvarnabhumi flights
Chandigarh to Suvarnabhumi flights
New Delhi to Ko Samui flights
Visakhapatnam to Suvarnabhumi flights
Guwahati to Don Mueang Intl flights
Mumbai to Chiang Mai flights
Kathmandu to Suvarnabhumi flights
New Delhi to Krabi flights
Lucknow to Suvarnabhumi flights
Ahmedabad to Phuket City flights
Coimbatore to Suvarnabhumi flights
Indore to Suvarnabhumi flights
Cochin to Phuket City flights
Mumbai to Krabi flights
Surat to Suvarnabhumi flights
Nagpur to Suvarnabhumi flights
Bhubaneswar to Suvarnabhumi flights
Jaipur to Don Mueang Intl flights
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Amritsar to Don Mueang Intl flights
Varanasi to Suvarnabhumi flights

Fly with Cheapflights

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

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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.

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