What airport do you fly into for flights to Koh Samui?

For a flight to Koh Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city.

Can I find cheaper flights to Koh Samui if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Koh Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Koh Samui?

Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Koh Samui.

What is the cheapest airport to fly to in Koh Samui?

Ko Samui is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui typically cost ₹ 6,386, while return flights cost around ₹ 11,482.

How much is a return flight to Koh Samui?

A return flight to Koh Samui will typically cost around ₹ 310, however they can be found for as little as ₹ 133.

Where does the fastest flight to Koh Samui depart from?

For those looking to save time traveling to Koh Samui, Mumbai Chhatrapati Shivaji Intl offers the quickest one-way flight (7 hours 5 minutes).

Does Ko Samui have rental cars?

Yes. Those touching down at Ko Samui can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Ko Samui?

Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0.0 km away from Ko Samui).

₹ 31,778+ Flights to Koh Samui, Thailand

Flights to Koh Samui in 2025

Return from	₹ 33,597
One-way from	₹ 31,778
Popular in	December
Cheapest in	October
Average price	₹ 43,728

Singapore Airlines
16/3-27/3
2 total stops
33h 20m total
New Delhi to Koh Samui

Search Deals

19/2
1 total stop
15h 25m total
New Delhi to Koh Samui

Search Deals

High demand for flights, 10% potential price rise

Search Deals

Best time to find cheap flights, 4% potential price drop

Search Deals

Average for return flights in January 2025

Search Deals

Find flight deals to Koh Samui

Cheapest flights to Koh Samui
Explore the most affordable flight options available to Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2025.

Sun 16/309:45DEL - USM

1 stop20h 45mSingapore Airlines

Thu 27/308:55USM - DEL

1 stop12h 35mSingapore Airlines

Deal found 19/1₹ 33,597

Wed 5/323:30DEL - USM

2 stops19h 50mMultiple Airlines

Wed 12/308:15USM - DEL

2 stops15h 25mMultiple Airlines

Deal found 19/1₹ 37,580

Sat 15/303:30DEL - USM

1 stop15h 55mThai Airways

Thu 27/307:55USM - DEL

1 stop16h 35mThai Airways

Deal found 19/1₹ 51,694

Thu 6/210:40DEL - USM

1 stop30h 05mAir India

Tue 11/208:15USM - DEL

1 stop28h 50mAir India

Deal found 17/1₹ 70,137

Thu 6/323:35DEL - USM

2 stops17h 10mVietnam Airlines

Sat 15/308:15USM - DEL

2 stops15h 20mVietnam Airlines

Deal found 18/1₹ 79,835

Mon 24/321:25DEL - USM

2 stops18h 05mEmirates

Mon 31/317:50USM - DEL

2 stops22h 25mEmirates

Deal found 18/1₹ 152,830

Thu 20/303:15DEL - USM

2 stops40h 20mBritish Airways

Sun 30/313:30USM - DEL

2 stops35h 35mBritish Airways

Deal found 18/1₹ 170,061

Wed 19/322:45DEL - USM

2 stops14h 40mCathay Pacific

Thu 27/307:55USM - DEL

2 stops15h 10mCathay Pacific

Deal found 18/1₹ 328,000

Best flights to Koh Samui
Discover carefully curated flight deals to Koh Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 January 2025.

Sun 16/309:45DEL - USM

1 stop20h 45mSingapore Airlines

Thu 27/308:55USM - DEL

1 stop12h 35mSingapore Airlines

Deal found 19/1₹ 33,597

Wed 5/323:30DEL - USM

2 stops19h 50mMultiple Airlines

Wed 12/308:15USM - DEL

2 stops15h 25mMultiple Airlines

Deal found 19/1₹ 37,580

Sat 15/303:30DEL - USM

1 stop15h 55mThai Airways

Thu 27/307:55USM - DEL

1 stop16h 35mThai Airways

Deal found 19/1₹ 51,694

Thu 6/210:40DEL - USM

1 stop30h 05mAir India

Tue 11/208:15USM - DEL

1 stop28h 50mAir India

Deal found 17/1₹ 70,137

Thu 6/323:35DEL - USM

2 stops17h 10mVietnam Airlines

Sat 15/308:15USM - DEL

2 stops15h 20mVietnam Airlines

Deal found 18/1₹ 79,835

Mon 24/321:25DEL - USM

2 stops18h 05mEmirates

Mon 31/317:50USM - DEL

2 stops22h 25mEmirates

Deal found 18/1₹ 152,830

Thu 20/303:15DEL - USM

2 stops40h 20mBritish Airways

Sun 30/313:30USM - DEL

2 stops35h 35mBritish Airways

Deal found 18/1₹ 170,061

Wed 19/322:45DEL - USM

2 stops14h 40mCathay Pacific

Thu 27/307:55USM - DEL

2 stops15h 10mCathay Pacific

Deal found 18/1₹ 328,000

Last-minute flights to Koh Samui
Discover last-minute flight deals to Koh Samui. Data last updated 20 January 2025 and is based on user searches.

Fri 24/109:40DEL - USM

1 stop9h 55mMultiple Airlines

Tue 28/108:15USM - DEL

1 stop16h 45mMultiple Airlines

Deal found 17/1₹ 75,939

Tue 4/203:30DEL - USM

1 stop26h 45mThai Airways

Sat 15/207:00USM - DEL

1 stop17h 30mThai Airways

Deal found 19/1₹ 65,461

Wed 5/210:40DEL - USM

1 stop24h 55mMultiple Airlines

Sat 15/208:15USM - DEL

1 stop28h 50mMultiple Airlines

Deal found 19/1₹ 60,353

Sun 9/223:35DEL - USM

2 stops36h 00mVietnam Airlines

Sat 15/208:15USM - DEL

2 stops15h 20mVietnam Airlines

Deal found 19/1₹ 84,598

Thu 20/204:10DEL - USM

2 stops26h 30mEmirates

Sun 2/308:15USM - DEL

2 stops26h 10mEmirates

Deal found 19/1₹ 358,133

Find flights to Koh Samui within your budget

Fly from

Route

Depart

Return

Price

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Sun 16/3

09:45-08:00

1 stop20h 45m

Ko Samui

Thu 27/3

08:55-20:00

1 stop12h 35m

₹ 33,597

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Wed 5/3

23:30-20:50

2 stops19h 50m

Ko Samui

Wed 12/3

08:15-22:10

2 stops15h 25m

₹ 37,580

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Mon 3/3

03:30-07:45

1 stop26h 45m

Ko Samui

Tue 11/3

07:55-02:20

1 stop19h 55m

₹ 53,079

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Thu 6/2

10:40-18:15

1 stop30h 05m

Ko Samui

Tue 11/2

08:15-11:35

1 stop28h 50m

₹ 70,137

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Thu 6/3

23:35-18:15

2 stops17h 10m

Ko Samui

Sat 15/3

08:15-22:05

2 stops15h 20m

₹ 79,835

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Mon 24/3

21:25-17:00

2 stops18h 05m

Ko Samui

Mon 31/3

17:50-14:45

2 stops22h 25m

₹ 152,830

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Thu 20/3

03:15-21:05

2 stops40h 20m

Ko Samui

Sun 30/3

13:30-23:35

2 stops35h 35m

₹ 170,061

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Wed 19/3

22:45-14:55

2 stops14h 40m

Ko Samui

Thu 27/3

07:55-21:35

2 stops15h 10m

₹ 328,000

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Wed 19/2

14:30-07:25

1 stop15h 25m

₹ 31,778

New DelhiKoh Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Wed 19/2

23:35-20:45

2 stops19h 40m

₹ 34,203

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Best time to book a flight to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui 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.

Travel insights for flights to Koh Samui

Get recent, data-driven insights about flights to Koh Samui including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Koh Samui?

To ensure you get the cheapest price possible for a flight to Koh Samui, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Koh Samui?

On average, a flight from New Delhi to Koh Samui takes 9 hours 55 minutes. Flights to Koh Samui from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Koh Samui?

The most popular airlines flying from New Delhi to Koh Samui are Thai Airways and Singapore Airlines.

Thai Airways

From ₹ 539

Singapore Airlines

From ₹ 273

What are the cheapest airlines that fly to Koh Samui?

The cheapest airlines flying from New Delhi to Koh Samui are Singapore Airlines and Thai Airways.

Rainfall in Koh Samui by month

In terms of precipitation, rainfall in Koh Samui ranges from 58.0 - 490.0 mm per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Koh Samui

Emirates

8.1

Very Good

3,356 reviews

Check prices

Reviews

1 / 10

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Emirates

8.1

Very Good

3,356 reviews

Emirates

8.1

Very Good

3,356 reviews

Check prices

Reviews

1 / 10

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Singapore Airlines

8.1

Very Good

1,328 reviews

Emirates

8.1

Very Good

3,356 reviews

Check prices

Reviews

1 / 10

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Thai Airways

7.8

Good

338 reviews

Emirates

8.1

Very Good

3,356 reviews

Check prices

Reviews

1 / 10

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Vietnam Airlines

7.7

Good

211 reviews

Emirates

8.1

Very Good

3,356 reviews

Check prices

Reviews

1 / 10

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

Cathay Pacific

7.5

Good

828 reviews

Emirates

8.1

Very Good

3,356 reviews

Check prices

Reviews

1 / 10

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

What airport do you fly into for flights to Koh Samui?
For a flight to Koh Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city.
Can I find cheaper flights to Koh Samui if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Koh Samui on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Koh Samui?
Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Koh Samui.
What is the cheapest airport to fly to in Koh Samui?
Ko Samui is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui typically cost ₹ 6,386, while return flights cost around ₹ 11,482.
How much is a return flight to Koh Samui?
A return flight to Koh Samui will typically cost around ₹ 310, however they can be found for as little as ₹ 133.
Where does the fastest flight to Koh Samui depart from?
For those looking to save time traveling to Koh Samui, Mumbai Chhatrapati Shivaji Intl offers the quickest one-way flight (7 hours 5 minutes).
Does Ko Samui have rental cars?
Yes. Those touching down at Ko Samui can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Ko Samui?
Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0.0 km away from Ko Samui).

See more FAQs

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How does Cheapflights help users find flights to Koh Samui?

Cheapflights makes it easy to find Koh Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to Koh Samui?

Millions of users choose and trust Cheapflights to book the best flight deals to Koh Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Koh Samui with no change fees?

Yes, we can. To see specific flights to Koh Samui with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Koh Samui become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Koh Samui today and book when you’re ready!

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₹ 31,778+ Cheap flights to Koh Samui

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Koh Samui in 2025

Find the latest flights to Koh Samui in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 20 January 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Koh Samui

Cheapest flights to Koh SamuiExplore the most affordable flight options available to Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2025.

Explore the most affordable flight options available to Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2025.

Find flights to Koh Samui within your budget

Locate flights to Koh Samui that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 20 January 2025.

Best time to book a flight to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui with our price prediction graph.

Travel insights for flights to Koh Samui

Get recent, data-driven insights about flights to Koh Samui including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Koh Samui?

Use this chart to determine the optimal time to book a return flight from New Delhi to Koh Samui. Price data was last updated on 17 January 2025.

How long is the flight to Koh Samui?

What are the most popular airlines that fly to Koh Samui?

What are the cheapest airlines that fly to Koh Samui?

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

Reviews of airlines servicing Koh Samui

What airport do you fly into for flights to Koh Samui?

Can I find cheaper flights to Koh Samui if I am willing to have stopovers?

What is the best airline to fly to Koh Samui?

What is the cheapest airport to fly to in Koh Samui?

How much is a return flight to Koh Samui?

Where does the fastest flight to Koh Samui depart from?

Does Ko Samui have rental cars?

Are there hotels close to Ko Samui?

Travelling to a place near Koh Samui?

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.

Find the best flight deals to Koh Samui

Some of the lowest fares we’ve come across for flights to Koh Samui.

Fly with Cheapflights

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How does Cheapflights help users find flights to Koh Samui?

Why should you use Cheapflights to find cheap flight tickets to Koh Samui?

Can Cheapflights find flights to Koh Samui with no change fees?

Can Cheapflights notify me if prices for flights to Koh Samui become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights to Koh Samui
Explore the most affordable flight options available to Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2025.