USM - BKK

£54 Find Cheap Flights from Ko Samui to Bangkok Suvarnabhumi Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ko Samui to Suvarnabhumi departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ko Samui to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ko Samui to Bangkok, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Ko Samui to Suvarnabhumi (USM-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ko Samui to Suvarnabhumi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ko Samui to Suvarnabhumi

Sat, 1 Nov - Sun, 2 Nov
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
05:00 - 06:10BKK-USM
1h 10mdirect
£102Bangkok Airways
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:15 - 07:20BKK-USM
1h 05mdirect
£103Bangkok Airways
Find Deal
Sat, 12 Jul - Mon, 14 Jul
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
19:20 - 20:50BKK-USM
1h 30mdirect
£152Bangkok Airways
Find Deal
Fri, 10 Oct - Sun, 12 Oct
Bangkok Airways Logo
08:00 - 09:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:15 - 07:20BKK-USM
1h 05mdirect
£159Bangkok Airways
Find Deal
Fri, 18 Jul - Sun, 20 Jul
Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Logo
22:00 - 10:30BKK-USM
12h 30m1 stop
£161
Find Deal
Fri, 18 Jul - Sun, 20 Jul
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:30 - 07:35BKK-USM
1h 05mdirect
£164Bangkok Airways
Find Deal
Fri, 18 Jul - Sun, 20 Jul
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:30 - 07:35BKK-USM
1h 05mdirect
£165Bangkok Airways
Find Deal
Fri, 18 Jul - Sun, 20 Jul
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:30 - 07:35BKK-USM
1h 05mdirect
£166Bangkok Airways
Find Deal
Wed, 9 Jul - Wed, 16 Jul
Bangkok Airways Logo
19:30 - 20:45USM-BKK
1h 15mdirect
Bangkok Airways Logo
19:20 - 20:50BKK-USM
1h 30mdirect
£212Bangkok Airways
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Thu, 10 Jul - Thu, 17 Jul
Malaysia Airlines Logo
12:10 - 23:05USM-BKK
10h 55m2 stops
Malaysia Airlines Logo
11:05 - 20:25BKK-USM
9h 20m2 stops
£690Malaysia Airlines
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Expert advice

Expert advice for your flight from Ko Samui to Suvarnabhumi

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
EVA Air

EVA Air offers generous baggage allowances with at least one 23 kg checked bag for all passengers.


EVA Air’s Wi-Fi is available on all widebody aircraft, ideal for basic web browsing and emails.

Read more about EVA Airby Robert Schrader
KLM

KLM offers free snacks and drinks, including wine and beer, on European routes.


KLM’s Economy Standard includes one 23 kg checked bag, ideal for efficient travel.

Read more about KLMby Blane Bachelor
Thai Airways

Thai Airways offers generous baggage policy with at least 20 kg checked bags for all passengers.


Thai Airways’ Royal Silk Class features exquisite service and delicious Thai catering.

Read more about Thai Airwaysby Robert Schrader
Our travel experts
Robert Schrader

Robert Schrader

Expert on EVA Air and Thai Airways

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site, Leave Your Daily Hell, in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Blane Bachelor

Blane Bachelor

Expert on KLM

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Read more
Useful Info

KAYAK's insights & trends for Ko Samui to Suvarnabhumi flights

Get data-powered insights and trends into flights from Ko Samui to Suvarnabhumi to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Bangkok Suvarnabhumi Airport
Find cheap flights to Bangkok Suvarnabhumi Airport

Planning a trip from Ko Samui to Suvarnabhumi? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Ko Samui to Bangkok Suvarnabhumi Airport?

The average price of all round-trip flights from Ko Samui to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Bangkok Suvarnabhumi Airport on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Ko Samui to Bangkok Suvarnabhumi Airport. For your return ticket, we recommend flying on a Sunday and avoiding Wednesdays for the best deals.

What is the cheapest month to fly from Ko Samui to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ko Samui to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ko Samui to Bangkok Suvarnabhumi Airport is October, where tickets cost £145 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is £227 and £209 respectively.

How far in advance should I book a flight from Ko Samui to Bangkok Suvarnabhumi Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ko Samui to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ko Samui to Bangkok Suvarnabhumi Airport, you should book around 13 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Find deals

Good to know - Cheap tickets from Ko Samui to Bangkok Suvarnabhumi Airport

Low seasonJune
High seasonFebruary
Cheapest flight£54
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Ko Samui to Bangkok Suvarnabhumi Airport

When to book flights from Ko Samui to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Ko Samui to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ko Samui to Bangkok Suvarnabhumi Airport flights

  • How do I get from Suvarnabhumi Airport (BKK) to the city centre?

    You can take the Airport Rail Link from Suvarnabhumi to Phaya Thai Station for about ฿45 ( £1). which takes around 30 minutes. Taxis are also readily available at the airport's taxi stand, and the fare to the city centre typically ranges from approximately, ฿250-400 ( £6-10). There are several bus between the airport and the city centre, with prices ranging from about ฿30-70 ( £0.70-1.60). Private transfers offer a more comfortable and convenient option, especially for those travelling with large groups or lots of luggage. Prices typically range from roughly ฿800-1,500 (£19-36).

  • Which seat classes are offered on Nok Air flights between Koh Samui and Bangkok?

    On its flights from Koh Samui to Bangkok, Nok Air offers a variety of class options, including Nok Lite, Nok Xtra, Nok MAX and Nok Premium Seat. The perks and services offered by the various class options vary, with Nok Lite serving as the equivalent of Economy Class in terms of baggage limit, seat preference, and food and beverage options.

  • What is the baggage allowance for flights with VietJet Air between Koh Samui and Bangkok?

    Depending on the ticket category, VietJet Air flights from Koh Samui to Bangkok may or may not allow for checked baggage. While the Deluxe ticket only permits 20 kg of checked luggage, the SkyBoss ticket enables 30 kg. The Eco ticket does not include checked luggage and must be booked separately. One piece of hand luggage, not to exceed 7 kg in weight or 56 cm by 36 cm by 23 cm in size, is permitted per passenger.

  • What amenities are available to Business Class passengers on Bangkok Airways flights from Koh Samui to Bangkok?

    Bangkok Airways provides a high-end service with the Blue Ribbon option which includes a special airport lounge for travellers in Business Class. On flights from Koh Samui to Bangkok, Business Class guests may also take advantage of an expanded selection of food and drinks, as well as premium seating options with more comfortable seats and greater legroom.

  • What is the cheapest flight from Ko Samui to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Ko Samui to Bangkok Suvarnabhumi Airport was £74 for a one-way ticket and £139 for a return.

  • Which airports will I be using when flying from Ko Samui to Bangkok Suvarnabhumi Airport?

    Ko Samui and Bangkok Suvarnabhumi Airport are both served by 1 main airport. You will leave Ko Samui from Ko Samui and will be arriving at Bangkok Suvarnabhumi.

  • Which aircraft models fly most regularly from Ko Samui to Bangkok Suvarnabhumi Airport?

    The Airbus A319 is the aircraft model that flies most regularly on the Ko Samui to Bangkok Suvarnabhumi Airport flight route.

  • Which airline alliances offer flights from Ko Samui to Bangkok Suvarnabhumi Airport?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Ko Samui and Bangkok Suvarnabhumi Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Ko Samui to Bangkok Suvarnabhumi Airport?

    There are direct flights from Ko Samui to Bangkok Suvarnabhumi Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Ko Samui to Bangkok Suvarnabhumi Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ko Samui to Bangkok Suvarnabhumi Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ko Samui to Bangkok Suvarnabhumi Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport from Ko Samui is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ko Samui to Bangkok Suvarnabhumi Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok Suvarnabhumi Airport with an airline and back to Ko Samui with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ko Samui to Bangkok Suvarnabhumi Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok Suvarnabhumi Airport from Ko Samui up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ko Samui to Bangkok Suvarnabhumi Airport

  • Looking for a cheap flight from Bangkok Suvarnabhumi Airport to Ko Samui? 25% of our users found flights on this route for £101 or less one-way and £248 or less round-trip.
  • Bangkok Airways offers several services for families with children on flights from Koh Samui (USM) to Bangkok (BKK). Children between 2 and 16 years of age can become FlyerBonus members and earn points. The airline also offers inflight entertainment, complimentary meals and beverages on all flights, and special meals can be requested for children or passengers with dietary requirements.
  • Suvarnabhumi Airport (BKK) serves as a gateway to several nearby cities in the region. Some of these places include Nonthaburi, Samut Prakan, Chon Buri, Ayutthaya, Kanchanaburi, Pattaya and Hua Hin.
  • Travellers who prefer to use one-stop flights from Koh Samui to Bangkok will find this option with Bangkok Airways. These flights usually have a stopover in Phuket City (HKT).
  • Koh Samui Airport (USM) has two terminals, one for domestic flights and one for international flights such as flights from Koh Samui to Bangkok. The terminals are located within walking distance of each other.
  • Nok Air has taken measures to reduce carbon emissions including for flights from Koh Samui to Bangkok. One such measure is introducing fuel-efficient aircraft that can decrease fuel consumption by 7% and reduce carbon emissions by 35%.

Prefer to fly direct from Ko Samui to Bangkok Suvarnabhumi Airport?

Find which airlines fly direct from Ko Samui Airport to Bangkok Suvarnabhumi Airport, which days they fly and book direct flights.

Direct departures

Ko Samui to Bangkok Suvarnabhumi

Monday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Tuesday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Wednesday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Thursday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Friday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Saturday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Sunday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

See more direct flights

Direct returns

Bangkok Suvarnabhumi to Ko Samui

Monday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Tuesday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Wednesday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Thursday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Friday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Saturday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

Sunday

Air Astana, Air France, Austrian Airlines, +23 more

Air Astana, Air France, +24 more

See more direct flights
See more direct flights

Top airline flying from Ko Samui to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying from Ko Samui to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ko Samui to Suvarnabhumi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Bangkok AirwaysOverall score based on 111 reviews
6.2Entertainment
8.5Crew
7.2Food
7.9Boarding
7.8Comfort
Airline reviews

We were pleased with the flight experience. Nothing to complain or shout about. Unfortunately the rating scale in this survey will skew the results and give a false impression of what really happened. For example, we didn’t use the entertainment system yet we are forced to reply. A far more insightful scale would include “not applicable.”

8.0 ExcellentDouglas, May 2025HKG - USM
Read more Bangkok Airways reviews

We were pleased with the flight experience. Nothing to complain or shout about. Unfortunately the rating scale in this survey will skew the results and give a false impression of what really happened. For example, we didn’t use the entertainment system yet we are forced to reply. A far more insightful scale would include “not applicable.”

We flew business class this time. The food in their economy class is much better in general. Also only coffee, tea and orange juice is free. Beer can be bought only. Same as economy, so their business class service is poor.

Nice flight, stress-free but why bother serving a meal on a 55 minute flight. From what I saw there was a lot of waste because travellers weren't interesting in eating on this short trip. Get rid of the meal and cut the price.

Generally good. I didn't have any food on the flight so I can't make a judgement. It smelled good.

Efficient, comfortable and clean-very good flight with friendly staff and crew

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

Seats are tight and leg room so small. We had deep impressions under kneecap from the seat in front. A sign that Bangkok Airways is fully aware how small it is built is the cutout in the table. Very uncomfortable for people in size 1.80 m or more.

This is my 2nd flight with this airline. Service is very good. I was surprised they served a meal on such a short flight. The airplane landed so smooth that most people were unaware the plane had just landed. About half of the people on board applauded.

The staff were helpful and very pleasant. The food is tasty and there’s plenty of water provided. Flights are well air conditioned.

The food was inedible- The rice was hard as a rock The chicken was hard and could not chew Horrible meal. Don’t even serve it. It was an insult to think that you would have even served it.

Everything you need to know for your flight from Ko Samui to Suvarnabhumi

Information on your arrival and departure airports

Ko Samui (USM)
Suvarnabhumi (BKK)

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