Cheap flights from Koh Samui to Chennai

Koh Samui
USM
Chennai
MAA

Flight deals from Koh Samui to Chennai

Below you can see the best deals on flights Koh Samui — Chennai for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 22 September, from $304.

Top 10 cheap flights from Koh Samui to Chennai

PG
AI
AI
$ 305

Koh Samui — Chennai

19:00—18:40
24 Sep 2026
25 h 10 m
2 stops
PG
AI
AI
$ 307

Koh Samui — Chennai

17:00—18:40
24 Sep 2026
27 h 10 m
2 stops
PG
AI
AI
$ 307

Koh Samui — Chennai

14:30—18:40
24 Sep 2026
29 h 40 m
2 stops
PG
AI
AI
$ 307

Koh Samui — Chennai

17:00—18:40
27 Sep 2026
27 h 10 m
2 stops
PG
FD
FD
$ 313

Koh Samui — Chennai

17:00—23:00
29 Sep 2026
31 h 30 m
2 stops
PG
TR
TR
$ 317

Koh Samui — Chennai

08:00—22:50
25 Sep 2026
16 h 20 m
2 stops
PG
TR
TR
$ 317

Koh Samui — Chennai

17:00—22:50
29 Sep 2026
31 h 20 m
2 stops
PG
6E
6E
$ 319

Koh Samui — Chennai

09:15—18:10
26 Sep 2026
10 h 25 m
2 stops
PG
6E
6E
$ 319

Koh Samui — Chennai

09:15—19:15
26 Sep 2026
11 h 30 m
2 stops
PG
6E
6E
$ 319

Koh Samui — Chennai

09:15—20:35
26 Sep 2026
12 h 50 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Koh Samui — Chennai flight

Looking for cheap flights from Koh Samui to Chennai? There are no direct flights on this route, but you can compare convenient connections and fares from different airlines, then book your Koh Samui — Chennai ticket online.

There are no direct flights — tickets are sold with a connection, the distance between the cities is around 2,191 km.

Planning your trip? You may find our Chennai travel guide, how to get from the airport into town and Chennai weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $297Min. price
NovemberCheapest
DecemberPeak season
NoDirect flights
2,191 kmDistance
3 h 14 minTravel time

Flight ticket prices by day: Koh Samui — Chennai

Below is a calendar of the lowest flight ticket prices for Koh Samui — Chennai by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $297 in November, and the most expensive are around $362 in December. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Koh Samui to Chennai by month. Tickets are usually cheapest in September (around $321) and priciest in December (about $428) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$416highMay$404highSep$321low
Feb$380mediumJun$368mediumOct$392high
Mar$333lowJul$368mediumNov$404high
Apr$404highAug$380mediumDec$428high

Some values are estimated based on seasonality.

When to fly

Weather in Chennai: it is warmest in June (up to 35 °C on average) and coolest in January (around 28 °C). The driest month is February.

Tickets are usually cheapest in November and most expensive in December. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Chennai

Dry and wet days · Chennai

Wind speed and direction · Chennai

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How to get the best deal on a Koh Samui — Chennai ticket

  • Book ahead: fares for Koh Samui — Chennai are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Chennai is usually November — plan your trip around it if your dates are flexible.
  • This route has no direct flights — compare different connections: a layover adds a little time but noticeably lowers the price.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

There are no direct flights on the Koh Samui — Chennai route. Showing airlines offering connecting flights.
You can get there with a transfer
  • FastestBest value
    Bangkok AirwaysUSM → MAA
    10h 25m in transit
  • Cheapest
    Bangkok AirwaysUSM → MAA
    25h 10m in transit

Cities and airports on the Koh Samui — Chennai route

Flights Koh Samui — Chennai depart from Koh Samui Airport and arrive at Chennai Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Koh Samui

USM
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Arrival

Chennai

MAA
India
About the cityHow to get thereWeatherAll about the country India
Departure airports
Arrival airports

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Frequently asked questions about the Koh Samui — Chennai flight

How far is it from Koh Samui to Chennai?

The distance from Koh Samui to Chennai is about 2,191 km.

Are there direct flights from Koh Samui to Chennai?

There are no nonstop flights on this route — tickets are only available with a connection.

Which airports do Koh Samui — Chennai flights use?

Flights from Koh Samui depart from Koh Samui Airport, and arrive at Chennai Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Koh Samui to Chennai?

The price of a Koh Samui — Chennai ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in December. Tickets typically cost between $297 and $362. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Koh Samui — Chennai?

Flights Koh Samui — Chennai are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Koh Samui to Chennai?

To catch a low fare Koh Samui — Chennai, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Koh Samui

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BangkokPhuketSingaporeHong KongKrabiPattayaChiang MaiKuala LumpurIpohHo Chi Minh CityGeorge TownSiem ReapMedanKota BharuKuantanSihanoukvillePuneHyderabadAhmedabadBengaluruJakartaManilaTokyoMumbaiDelhiColomboIstanbulDhakaKarachiMoscowLahoreCairoLucknow

Where else you can fly from Chennai

See all
DelhiMumbaiBengaluruHyderabadKolkataSingaporePuneMaduraiCoimbatoreColomboTiruchirappalliDubaiAbu DhabiKochiKuala LumpurBangkokThoothukudiTrivandrumVijayawadaKuwait CityVisakhapatnamMuscatGuwahatiPort BlairVasco da GamaJaipurDohaKozhikodeBhubaneswarMangaloreSiliguriDhakaVaranasiPatnaIndoreManamaHong KongLondonSuratChandigarh

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