Flights to Ko Samui

₹ 16,806 Cheap flights to Ko Samui

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Ko Samui departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from India to Ko Samui

Cheap return flights

Scoot Logo
00:05 - 16:45MAA-USM
15h 10m1 stop
Scoot Logo
19:25 - 23:05USM-MAA
29h 10m1 stop
₹ 30,581Scoot
Find Deal
Mon, 15 Sep - Tue, 23 Sep
 Logo
23:25 - 20:25MAA-USM
19h 30m2 stops
 Logo
08:00 - 01:35USM-MAA
19h 05m1 stop
₹ 33,353
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Thai Airways Logo
23:20 - 08:10BOM-USM
7h 20m1 stop
Thai Airways Logo
14:05 - 22:00USM-BOM
9h 25m1 stop
₹ 53,191Thai Airways
Find Deal
Thu, 8 Jan - Thu, 15 Jan
Thai Airways Logo
03:30 - 13:05DEL-USM
8h 05m1 stop
Thai Airways Logo
15:35 - 23:00USM-DEL
8h 55m1 stop
₹ 54,404Thai Airways
Find Deal
Thu, 25 Dec - Sun, 4 Jan
Singapore Airlines Logo
10:30 - 18:15MAA-USM
30h 15m1 stop
Singapore Airlines Logo
13:30 - 22:00USM-MAA
10h 00m1 stop
₹ 60,728Singapore Airlines
Find Deal
Wed, 3 Sep - Sat, 6 Sep
Singapore Airlines Logo
23:05 - 18:15BLR-USM
17h 40m1 stop
Singapore Airlines Logo
13:25 - 10:45USM-BLR
22h 50m1 stop
₹ 61,508Singapore Airlines
Find Deal
Fri, 24 Oct - Mon, 27 Oct
Emirates Logo
04:10 - 08:10DEL-USM
26h 30m2 stops
Emirates Logo
15:35 - 08:55USM-DEL
18h 50m2 stops
₹ 173,175Emirates
Find Deal
Sat, 22 Nov - Sun, 30 Nov
Emirates Logo
03:05 - 10:10HYD-USM
53h 35m2 stops
Emirates Logo
08:00 - 20:10USM-HYD
37h 40m2 stops
₹ 198,038Emirates
Find Deal
Sat, 30 Aug - Sat, 6 Sep
Etihad Airways Logo
10:15 - 11:05MAA-USM
23h 20m2 stops
Etihad Airways Logo
15:25 - 14:35USM-MAA
24h 40m2 stops
₹ 207,654Etihad Airways
Find Deal
Wed, 3 Sep - Sun, 7 Sep
Etihad Airways Logo
10:15 - 10:45MAA-USM
23h 00m2 stops
Etihad Airways Logo
16:25 - 08:30USM-MAA
17h 35m2 stops
₹ 212,072Etihad Airways
Find Deal
Wed, 3 Sep - Wed, 10 Sep

momondo Fare Finder

 
Locate flights to Ko Samui that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 59,053 searches and data was last updated on 29 July 2025.
Use the filters below to find and compare flights to Ko Samui that are best for you.

Fly from

Route

Depart

Return

Price

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Mon 15/9

00:05-16:45

1 stop15h 10m

Ko Samui

Tue 23/9

19:25-23:05

1 stop29h 10m

₹ 30,581

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Tue 16/9

23:25-20:25

2 stops19h 30m

Ko Samui

Tue 23/9

08:00-01:35

1 stop19h 05m

₹ 33,353

MumbaiKo Samui

BOM - USM

BOMUSM

Mumbai Chhatrapati Shivaji Intl

Thu 8/1

23:20-08:10

1 stop7h 20m

Ko Samui

Thu 15/1

14:05-22:00

1 stop9h 25m

₹ 53,191

New DelhiKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Thu 25/12

03:30-13:05

1 stop8h 05m

Ko Samui

Sun 4/1

15:35-23:00

1 stop8h 55m

₹ 54,404

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Wed 3/9

10:30-18:15

1 stop30h 15m

Ko Samui

Sat 6/9

13:30-22:00

1 stop10h 00m

₹ 60,728

BengaluruKo Samui

BLR - USM

BLRUSM

Bengaluru Intl

Fri 24/10

23:05-18:15

1 stop17h 40m

Ko Samui

Mon 27/10

13:25-10:45

1 stop22h 50m

₹ 61,508

New DelhiKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Sat 22/11

04:10-08:10

2 stops26h 30m

Ko Samui

Sun 30/11

15:35-08:55

2 stops18h 50m

₹ 173,175

HyderabadKo Samui

HYD - USM

HYDUSM

Hyderabad Rajiv Gandhi Intl

Sat 30/8

03:05-10:10

2 stops53h 35m

Ko Samui

Sat 6/9

08:00-20:10

2 stops37h 40m

₹ 198,038

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Wed 3/9

10:15-11:05

2 stops23h 20m

Ko Samui

Sun 7/9

15:25-14:35

2 stops24h 40m

₹ 207,654

ChennaiKo Samui

MAA - USM

MAAUSM

Chennai

Wed 3/9

10:15-10:45

2 stops23h 00m

Ko Samui

Wed 10/9

16:25-08:30

2 stops17h 35m

₹ 212,072

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ko Samui from

Ko Samui flights insights and trends

Explore insights for your Ko Samui flight to craft the best travel plan

What is the cheapest month to fly to Ko Samui?

If you are unable to visit Ko Samui during the month of May, then departing from India during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 41,669.

What is the cheapest day to depart on your flight to Ko Samui?

On average, the least expensive day to fly to Ko Samui from India is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as ₹ 40,726. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Ko Samui is Monday, with ticket prices averaging around ₹ 50,849.

What is the cheapest time of day to depart on your flight to Ko Samui?

According to our data, the cheapest time of day to fly to Ko Samui is in the morning. momondo users have found flights departing from India to Ko Samui in the morning for as low as ₹ 48,376. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Ko Samui are more costly in the evening, with an average ticket price of ₹ 49,140. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheapest flights to Ko Samui

Find the cheapest flights to Ko Samui from your nearest city or airport
CHEAPEST MONTH TO FLY TO KO SAMUI FROM NEW DELHIMay22% cheaperFlying from New Delhi to Ko Samui costs on average just ₹ 39,157 in May
MOST EXPENSIVE MONTH TO FLY TO KO SAMUI FROM NEW DELHIDecember56% more expensiveIt costs about ₹ 77,881 for flights to Ko Samui from New Delhi in December
MOST POPULAR MONTH TO FLY TO KO SAMUI FROM NEW DELHISeptember425% more users visitedMore momondo users searched in flights to Ko Samui from New Delhi in September than any other month

Cheap Ko Samui flight deals and tips

Summary info about Ko Samui flight prices, duration and airlines

Best One-Way Price

₹ 16,806

Best Round-Trip Price

₹ 30,581

Fastest flight time

8h 30m
The best one-way flight price to Ko Samui from India in the last 72 hours is ₹ 16,806 (Mumbai Chhatrapati Shivaji Intl to Ko Samui).
The best round-trip flight price to Ko Samui from India in the last 72 hours is ₹ 30,581 (Chennai to Ko Samui).
The fastest flight to Ko Samui from India takes 8h 30m (New Delhi Indira Gandhi Intl to Ko Samui).

Frequently asked questions about flying to Ko Samui

When is the best time to plan a beach trip to Ko Samui?

February, March, or April is widely considered the best time to visit Ko Samui to go to area beaches like Chaweng Beach. Consider visiting Chaweng Noi Beach during your Ko Samui visit as well.

Is there an alternative airport near Ko Samui?

Surat Thani Airport, Nakhon Si Thammarat Airport or Chumphon Airport can be an alternative airport used for travel to Ko Samui.

Is there a cheaper alternative to flying into Ko Samui?

You can find deals at Surat Thani Airport for ₹ 6,846 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Ko Samui?

₹ 3,016 is the cheapest deal found on momondo in the last two weeks for a flight to Ko Samui. This flight is from Bangkok and is 62% cheaper than most flights to Ko Samui. To find the cheapest price to Ko Samui from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Ko Samui Airport?

Prices for flights to Ko Samui Airport were last updated today.

How many operators does momondo search for flights to Ko Samui Airport?

How old do you have to be to fly to Ko Samui Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


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

Why use momondo?

Why should I use momondo to find a flight deal to Ko Samui?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Ko Samui with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ko Samui with this policy.

How can momondo help me find flights to Ko Samui?

Once you have performed a search for flights to Ko Samui, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Ko Samui right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ko Samui flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/8
Sun 10/8

Find better results for your trip to Ko Samui