Find cheap flights to Koh Samui

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Cheapest flights to Koh Samui airports

Find the cheapest flights to these Koh Samui airports from your nearest city or airport
New Delhi
Koh Samui

CHEAPEST ROUTE FROM New Delhi TO Koh Samui

New Delhi (DEL) to Koh Samui (USM)

Typically, flights to Koh Samui from New Delhi are cheaper when flying from New Delhi Indira Gandhi Intl to Koh Samui, which has an average price of ₹ 35,422


When is the best time to fly to Koh Samui?

  • What is the absolute cheapest flight to Koh Samui?

    ₹ 1,002 is the cheapest deal found on momondo in the last two weeks for a flight to Koh Samui. This flight is from Bangkok and is 92% cheaper than most flights to Koh Samui. To find the cheapest price to Koh Samui from your area, use momondo’s Airport-to-Airport Pricing Tool.

  • What is the cheapest month to fly to Koh Samui?

    The cheapest month to fly to Koh Samui from India is in October. Flight prices, which tend to average around ₹ 24,960, are often lower during this time because this is during the off-season. If you’re not able to fly to Koh Samui in October, then March is your next best option. Flight prices from India to Koh Samui during March average around ₹ 26,234.

  • How far in advance should I book a flight to Koh Samui?

    You are more likely to see cheaper flights to Koh Samui from India when booking 60 days ahead of your departure date. In general, you can expect to find flights to Koh Samui for around ₹ 35,422 when searching 60 days out. However, in the past 72 hours, people saw flights from India for as low as ₹ 28,708.

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

    The cheapest day to depart from India to Koh Samui is on a Tuesday. Travellers who choose to depart for Koh Samui on a Tuesday will often find tickets for as low as ₹ 33,432. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around ₹ 39,840. These prices are subject to change though, so be sure to set up a Price Alert for flights to Koh Samui.

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

    Visitors planning their holidays in Koh Samui should book their flights for February, March, or April if they are planning on visiting Chaweng Beach. Another popular beach in the area is Lamai Beach.

  • Is there an alternative airport near Koh Samui?

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

  • Is there a cheaper alternative to flying into Koh Samui?

    You can find deals at Surat Thani Airport for ₹ 11,793pp on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.


Koh Samui flight deals found on momondo

Check out some of the best fares from airports in India to Koh Samui found recently by users on momondo
Multiple Airlines
17 Jan
DEL19:20New Delhi Indira Gandhi Intl
7h 35m
1 stop
USM02:55Koh Samui
25 Jan
USM09:35Koh Samui
9h 55m
1 stop
DEL19:30New Delhi Indira Gandhi Intl
₹ 28,708
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Multiple Airlines
17 Jan
DEL19:20New Delhi Indira Gandhi Intl
7h 35m
1 stop
USM02:55Koh Samui
26 Jan
USM10:40Koh Samui
8h 50m
1 stop
DEL19:30New Delhi Indira Gandhi Intl
₹ 29,457
Find similar
Multiple Airlines
18 Jan
DEL19:20New Delhi Indira Gandhi Intl
9h 20m
1 stop
USM04:40Koh Samui
25 Jan
USM10:40Koh Samui
8h 50m
1 stop
DEL19:30New Delhi Indira Gandhi Intl
₹ 30,057
Find similar
Multiple Airlines
18 Jan
DEL02:20New Delhi Indira Gandhi Intl
10h 05m
1 stop
USM12:25Koh Samui
25 Jan
USM05:05Koh Samui
8h 45m
1 stop
DEL13:50New Delhi Indira Gandhi Intl
₹ 31,106
Find similar
Multiple Airlines
16 Jan
DEL19:20New Delhi Indira Gandhi Intl
7h 35m
1 stop
USM02:55Koh Samui
27 Jan
USM10:40Koh Samui
8h 50m
1 stop
DEL19:30New Delhi Indira Gandhi Intl
₹ 32,381
Find similar
Multiple Airlines
18 Jan
DEL02:20New Delhi Indira Gandhi Intl
10h 05m
1 stop
USM12:25Koh Samui
26 Jan
USM14:40Koh Samui
23h 10m
1 stop
DEL13:50New Delhi Indira Gandhi Intl
₹ 32,606
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Find the cheapest one-way flights to Koh Samui

If you're looking for one-way flights from India to Koh Samui, view some of our deals below.
Multiple Airlines
1 Jan
BOM07:45Mumbai Chhatrapati Shivaji Intl
19h 10m
1 stop
USM02:55Koh Samui
₹ 14,766
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Multiple Airlines
31 Dec
BOM16:00Mumbai Chhatrapati Shivaji Intl
15h 25m
2 stops
USM07:25Koh Samui
₹ 16,040
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Multiple Airlines
4 Jan
BOM18:20Mumbai Chhatrapati Shivaji Intl
8h 35m
1 stop
USM02:55Koh Samui
₹ 16,265
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Which airlines fly to Koh Samui?

Here you can see a selection of the most popular and cheapest airlines for flights to Koh Samui
  • Which airlines fly to Koh Samui?

    Singapore Airlines is the airline most momondo users in India opt for when booking flights to Koh Samui. Bangkok Airways, Thai Airways and SilkAir are also popular choices when flying to Koh Samui from India. Most major airlines flying from India to Koh Samui will offer flights on a regular basis, though your options may vary depending on what airport you fly from.


Popular routes to Koh Samui

Most frequently searched flights to Koh Samui along with the cheapest price and shortest flight duration
New Delhi to Koh Samui Flights
Fastest flight time10h 05m
Cheapest price₹ 31,106
Mumbai to Koh Samui Flights
Fastest flight time25h 05m
Cheapest price₹ 54,493
Bengaluru to Koh Samui Flights
Fastest flight time32h 00m
Cheapest price₹ 70,533
Chennai to Koh Samui Flights
Fastest flight time18h 20m
Cheapest price₹ 139,942
Hyderabad to Koh Samui Flights
Fastest flight time27h 15m
Cheapest price₹ 141,666
Kolkata to Koh Samui Flights
Fastest flight time31h 05m
Cheapest price₹ 192,785

Start planning your trip to Koh Samui


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