- Regular
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Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
One Way Price
Duration
Stops From Koh Samui
Departure From Koh Samui
₹ 30,454
₹ 39,306
₹ 37,696
Arrival at Colombo
₹ 37,696
₹ 45,810
₹ 30,454
Alliances & Airlines
Oneworld
(12)
SkyTeam
()
Star Alliance
(20)
+ 1 more
Layover Airports
Layover Duration
Further Flights From Koh Samui (USM)
Further Flights From Colombo (CMB)
Top International Routes
Top International Cities

Grab Up to 20% OFF* on Flights!
18th Oct'25
Popular Hotels in Koh Samui
Hotels in Koh Samui
Premium Hotels Nearby Koh Samui
Hotels in Colombo
Koh Samui to Colombo Flights, Fares @ ₹30454 + Flat Rs 1500 OFF
₹ 31,454
₹ 1,000 Instant Discount
Re Check-in of Baggage required | Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Bangkok Airways PG 450
06:55
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 30 m
08:25
Sat, 11 Oct 25
Terminal T2
Don Mueang Intl-Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Thai AirAsia FD 140
20:20
Sat, 11 Oct 25
Terminal T1
Don Mueang Intl-Bangkok, Thailand
03 h 25 m
22:15
Sat, 11 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Premium Flex
Fare offered by airlines.
₹ 2,740
₹ 31,454₹ 30,454
₹ 38,696
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Bangkok Airways PG 196
20:50
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 30 m
22:20
Sat, 11 Oct 25
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Srilankan Airlines UL 403
07:45
Sun, 12 Oct 25
Bangkok, Thailand
03 h 20 m
09:35
Sun, 12 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airlines.
₹ 8,495
₹ 8,630
₹ 38,696₹ 37,696
₹ 40,306
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Bangkok Airways PG 454
15:55
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 30 m
17:25
Sat, 11 Oct 25
Terminal T2
Don Mueang Intl-Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Srilankan Airlines UL 403
07:45
Sun, 12 Oct 25
Bangkok, Thailand
03 h 20 m
09:35
Sun, 12 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airlines.
₹ 11,235
₹ 8,630
₹ 40,306₹ 39,306
₹ 46,810
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Bangkok Airways PG 106
08:45
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 15 m
10:00
Sat, 11 Oct 25
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Srilankan Airlines UL 405
13:55
Sat, 11 Oct 25
Bangkok, Thailand
03 h 20 m
15:45
Sat, 11 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airlines.
₹ 8,220
₹ 8,495
₹ 46,810₹ 45,810
₹ 48,426
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Bangkok Airways PG 450
06:55
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 30 m
08:25
Sat, 11 Oct 25
Terminal T2
Don Mueang Intl-Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Srilankan Airlines UL 405
13:55
Sat, 11 Oct 25
Bangkok, Thailand
03 h 20 m
15:45
Sat, 11 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airlines.
₹ 10,960
₹ 8,495
₹ 48,426₹ 47,426
₹ 48,909
₹ 1,000 Instant Discount
Re Check-in of Baggage required | Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Bangkok Airways PG 450
06:55
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 30 m
08:25
Sat, 11 Oct 25
Terminal T2
Don Mueang Intl-Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
AirAsia Berhad AK 883
13:20
Sat, 11 Oct 25
Terminal T1
Don Mueang Intl-Bangkok, Thailand
02 h 10 m
16:30
Sat, 11 Oct 25
Terminal T2
Kuala Lumpur, Malaysia
BAGGAGE : CHECK INCABIN
Information not available
AirAsia Berhad AK 47
20:55
Sat, 11 Oct 25
Terminal T2
Kuala Lumpur, Malaysia
03 h 30 m
21:55
Sat, 11 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Premium Flex
Fare offered by airlines.
₹ 2,740
₹ 48,909₹ 47,909
₹ 48,928
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Bangkok Airways PG 170
18:25
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 15 m
19:40
Sat, 11 Oct 25
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Thai Airways TG 307
21:40
Sat, 11 Oct 25
Bangkok, Thailand
03 h 45 m
23:55
Sat, 11 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Eco standard
Fare offered by airlines.
₹ 13,700
₹ 48,928₹ 47,928
Eco flexi
Fare offered by airlines.
₹ 13,700
₹ 53,417₹ 52,417
Eco full flexi
Fare offered by airlines.
₹ 13,700
₹ 64,290₹ 63,290
₹ 59,287
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Thai Airways TG 5957 | Operated By Bangkok Airways
18:25
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 15 m
19:40
Sat, 11 Oct 25
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Thai Airways TG 307
21:40
Sat, 11 Oct 25
Bangkok, Thailand
03 h 45 m
23:55
Sat, 11 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Eco flexi
Fare offered by airline.
₹ 13,700
₹ 59,287₹ 58,287
Eco full flexi
Fare offered by airline.
₹ 13,700
₹ 64,290₹ 63,290
₹ 60,236
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Thai Airways TG 5905 | Operated By Bangkok Airways
08:00
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 15 m
09:15
Sat, 11 Oct 25
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Thai Airways TG 307
21:40
Sat, 11 Oct 25
Bangkok, Thailand
03 h 45 m
23:55
Sat, 11 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Eco flexi
Fare offered by airline.
₹ 13,700
₹ 60,236₹ 59,236
Eco full flexi
Fare offered by airline.
₹ 13,700
₹ 65,239₹ 64,239
₹ 83,525
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Koh Samui to Colombo , 11 Oct
Bangkok Airways PG 963
13:30
Sat, 11 Oct 25
Koh Samui, Thailand
01 h 55 m
16:25
Sat, 11 Oct 25
Terminal T1
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Malaysia Airlines MH 608
18:15
Sat, 11 Oct 25
Terminal T2
Singapore, Singapore
01 h 10 m
19:25
Sat, 11 Oct 25
Terminal T1
Kuala Lumpur, Malaysia
BAGGAGE : CHECK INCABIN
Information not available
Malaysia Airlines MH 179
22:00
Sat, 11 Oct 25
Terminal T1
Kuala Lumpur, Malaysia
03 h 20 m
22:50
Sat, 11 Oct 25
Colombo, Sri Lanka
BAGGAGE : CHECK INCABIN
Information not available
Flex
Fare offered by airlines.
₹ 9,605
₹ 5,480
₹ 83,525₹ 82,525
Koh Samui Colombo Cheap Flights | Fare | Date |
---|---|---|
Lowest Airfare Today | Rs 0 |
11 Oct
|
Cheapest Fare Within 30 Days | Rs null |
11 Oct
|
Cheapest Fare Within 90 Days | Rs null |
11 Oct
|
Cheapest Fare Within 365 Days | Rs null |
11 Oct
|
Get cheap flights from Koh Samui to Colombo with Goibibo India
Q: Why choose Goibibo for your flight booking from Koh Samui to Colombo?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Koh Samui to Colombo?
A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Koh Samui to Colombo flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Koh Samui to Colombo? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Koh Samui to Colombo.
Q: What should you keep in mind while booking a flight from Koh Samui to Colombo?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Koh Samui to Colombo flight. Plus, there are no hidden charges when you book a Koh Samui to Colombo flight on Goibibo.
Q: Is there any discount on a flight booking from Koh Samui to Colombo?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Koh Samui to Colombo booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Koh Samui to Colombo Flights
Searching for Koh Samui to Colombo cheap flights? Then, Goibibo is your one-stop destination to book Koh Samui to Colombo flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Koh Samui to Colombo Flight booking. Several budget and premium airlines fly on this route. You can easily check the Koh Samui to Colombo flight schedule on Goibibo. There are approximately 34 flights flying daily between Koh Samui and Colombo from early morning to late at night. Out of these Koh Samui to Colombo flight, 0 are non stop flights 34 are connecting flights. AirAsia Berhad, Bangkok Airways, Malaysia Airlines, Singapore Airlines, Srilankan Airlines, Thai AirAsia, Thai Airways are some major airlines that fly between Koh Samui and Colombo.
The lowest airfare of Koh Samui to Colombo flight is ₹30454 and the average airfare is 58287 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Koh Samui to Colombo cheap flights if you are flexible with your dates and timings.
You will board your Koh Samui to Colombo flight from the Koh Samui Airport and deboard it at Colombo Bandaranaike Airport.
You cannot only book Koh Samui to Colombo cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Koh Samui to Colombo flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Koh Samui to Colombo flight, check below:
How can I check the flight schedule for a Koh Samui to Colombo flight?
To check the Koh Samui to Colombo flight schedule,
How much baggage can I carry on my Koh Samui to Colombo flight?
Baggage allowance depends on the class of travel and airline. In the Koh Samui to Colombo Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Koh Samui and deboard at Colombo?
When you have booked a Koh Samui to Colombo flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Koh Samui at Colombo flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Colombo
Situated on the western coast of the island, Colombo is the financial and commercial capital of Sri Lanka. It is the largest city and a famous tourist place visited by a large number of tourists from all over the world. Colombo is widely famous for its great hospitality and cultural diversity. Dotted with colonial buildings, fine dining restaurants, ancient museums, Buddhist temples, glitzy hotels and fancy shopping malls, this city is a perfect mix of old and new.
Best Time to Visit
Colombo can be visited throughout the year because of its tropical climate but the months from January to March are considered to be ideal for sightseeing as the weather remains mostly sunny. For great deals and offers on Colombo hotels book through Goibibo.
Places to Visit
Being a tourist spot, Colombo has a wide range of attractions. Galle Face Green, Viharamahadevi Park, Colombo Zoological Gardens and Beira Lake are must-visits if you are travelling with kids. For history buffs, The National Museum of Colombo, The Natural History Museum and the Dutch Period Museum are perfect picks. Gangaramaya Buddhist temple, Independence Square, Kelaniya Raja Maha Vihara, Colombo Fort and Mount Lavinia Beach are some of the other popular attractions of this city. Shopping in Colombo is a total delight as it boasts of several street markets and shopping malls. You can buy handicrafts, batiks, jewellery, gemstones and tea as souvenirs. Pettah, Majestic City, Barefoot, Stone N String, Paradise Road and Good Market are a few recommended places for shopping.
Hotels and Restaurants
Colombo is a haven for foodies as the city is dotted with many beautiful cafes, local eateries and fine-dine restaurants. Visit Mt Lavinia Beach to relish scrumptious seafood. Lagoon, Ministry of Crab, Upali’s by Nawaloka, Semondu, The London Grill and The Palmyrah Restaurant are some of the other recommended restaurants.
Colombo offers all kind of accommodation options for stay. Right from Budget Hotels in Colombo to 5 star Hotels in Colombo, from Resorts in Colombo to service apartments in Colombo, one can find multiple options as per their need and pocket. Goibibo being the leading travel website has largest collection of hotels on its platform. Popular locations in Colombo for stay are near Colombo Airport, Katunayake, Bambalapitiya, Colombo 05 and Wellawatte. It is very easy and convenient to compare and book hotels online on Goibibo.
Transportation
Being a popular tourist destination, Colombo is very well connected to the rest of the world. Bandaranaike International Airport (CMB) is the major airport, which is around 30 kms from the city centre. This airport serves various domestic flights as well as international flights. The airport connects Colombo to major cities of Southeast Asia, Australia, Europe, the US and the Middle East. Airlines such as Qatar Airways, Malaysia Airlines, SriLankan Airlines, Emirates Airlines, Cathay Pacific, Air India, Spice Jet, Indigo operate to and from Colombo. Cheap flight tickets from here to other popular cities can be booked online on Goibibo. Also, flight status & other details related to flight booking & air tickets can be easily accessed on it. So for cheapest air tickets, it is recommended to book flights online. Getting to other cities of the island is easy as Colombo has good railway connectivity. Fort Railway Station, which is served by Sri Lanka Railways is a major railway station in Colombo with frequent intercity and intracity trains. The Main Line connects the station to the cities in the east like Ragama, Kandy and Nuwara Eliya while Coast Line connects the station to the south. Coming to Colombo via road is very easy as there are several private and government-owned buses to and from Colombo to rest part of the country. Local buses, taxis, tuk-tuks and rented cars are the modes of transport to travel locally.
Airport Address
Tel: 197 33 2424 (General Information) | 197 33 1377/2377 (Flight Information)
About Koh Samui
Ko Samui, the island city of Thailand has the best beaches and coral reefs. An ideal vacation spot with fun nightlife, amazing water sports and mesmerising natural beauty, this place is a must visit.
Places to visit and things to do
- Chaweng is one of the most popular and largest beaches in Ko Samui that boasts of pristine white sands and a vibrant nightlife. A plethora of entertainment in the form of shopping and water sports are also in abundance. The area is lined with the best Ko Samui resorts and plush 5-star hotels in Ko Samui that offer top class services and excellent hospitality.
- Maenam Beach is a tranquil picturesque beach that is favoured as an ideal destination for relaxation and enjoying beautiful sunsets. There are a number of budget hotels around the beach and the lively town centre that travellers can choose from.
- Lamai Beach is the second largest resort town after Chaweng. It is comparatively quieter and provides breathtaking vistas of the blue waters. Some of the best Ko Samui resorts are located here along with great shopping and spa treatment outlets.
- Bo Phut Beach, popularly known as the Fisherman’s Village is a delight for tourists with its idyllic beachfront, interesting shops, restaurants and bars. Hotels near Lamai and Bo Phut range from 3-star hotels to budget hotels depending on your preference.
- Som Tam, Khao Phad, Tom Yum and Phad Thai are some of the most popular food in Ko Samui available at affordable dine-outs in Ko Samui.
- Haveli Fine Indian Cuisine is a cheap Indian/veg-friendly restaurant in Ko Samui that serves delicious Indian delicacies like Dal Makhni and Naan among others.
- The hotels near the Ko Samui airport range from 5-star to budget hotels with services such as free Wi-Fi and shuttle services.
Airport Address
Tel: +66 (0)7742 425012
Frequently Asked Questions - Koh Samui to Colombo Flights
Q: What is today’s cheapest fare from Koh Samui to Colombo?
A: Today lowest airfare on Koh Samui to Colombo flight route is 0.
Q: Which airline has maximum number for flights between Koh Samui to Colombo?
A: Out of 34 daily flights between Koh Samui to Colombo Bangkok Airways has maximum 21 flights. After that Thai Airways has 12, Srilankan Airlines has 10, Singapore Airlines has 8, Malaysia Airlines has 2, AirAsia Berhad has 1, Thai AirAsia has 1 flights between Koh Samui to Colombo.
Q: How many flights fly from Koh Samui to Colombo on the daily basis?
A: Around 34 flights are flying daily from Koh Samui to Colombo. Out of which 0 are direct and 34 are connecting flights on this route. Some major airlines between this route are AirAsia Berhad, Bangkok Airways, Malaysia Airlines, Singapore Airlines, Srilankan Airlines, Thai AirAsia, Thai Airways.
Q: Which are the most preferred airlines from Koh Samui to Colombo ?
A: AirAsia Berhad, Bangkok Airways, Malaysia Airlines, Singapore Airlines, Srilankan Airlines, Thai AirAsia, Thai Airways are the most preferred airlines on Koh Samui to Colombo flight route.
Q: Which is the last flight on Koh Samui to Colombo route?
A: The last flight from Koh Samui to Colombo route is Bangkok Airways, Srilankan Airlines at 20:50.
Q: What are the name and codes for Koh Samui and Colombo airports?
A: The name of Koh Samui airport is Koh Samui Airport and its code is USM and name of Colombo Airport is Colombo Bandaranaike Airport, its code is CMB.
Q: When does the first flight leave from Koh Samui to Colombo?
A: The first flight from Koh Samui to Colombo is Bangkok Airways, Thai AirAsia at 06:55.
Q: Which is the cheapest flight from Koh Samui to Colombo in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Koh Samui to Colombo route is at . And in next 30 days lowest price on Koh Samui to Colombo route is .
