USM - BKK

$128 Find Cheap Flights from Ko Samui to Bangkok

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 13/11. 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, 0 bags

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ko Samui to Bangkok (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 Bangkok 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

Wed, 11 Mar - Thu, 12 Mar
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:00 - 07:10BKK-USM
1h 10mdirect
$212Bangkok Airways
Find Deal
Wed, 11 Mar - Fri, 13 Mar
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:00 - 07:10BKK-USM
1h 10mdirect
$213Bangkok Airways
Find Deal
Tue, 11 Nov - Sat, 15 Nov
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:20 - 07:30BKK-USM
1h 10mdirect
$227Bangkok Airways
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:10 - 07:45BKK-USM
1h 35mdirect
$228Bangkok Airways
Find Deal
Tue, 10 Mar - Wed, 11 Mar
Bangkok Airways Logo
07:15 - 08:50USM-BKK
1h 35mdirect
Bangkok Airways Logo
06:00 - 07:10BKK-USM
1h 10mdirect
$247Bangkok Airways
Find Deal
Wed, 12 Nov - Sat, 15 Nov
Bangkok Airways Logo
17:40 - 18:55USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:10 - 07:45BKK-USM
1h 35mdirect
$254Bangkok Airways
Find Deal
Tue, 25 Nov - Thu, 27 Nov
Bangkok Airways Logo
16:30 - 17:45USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:00 - 07:10BKK-USM
1h 10mdirect
$268Bangkok Airways
Find Deal
Tue, 18 Nov - Tue, 25 Nov
Bangkok Airways Logo
19:00 - 20:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:00 - 07:10BKK-USM
1h 10mdirect
$283Bangkok Airways
Find Deal
Sat, 25 Apr - Mon, 27 Apr
Multiple Airlines Logo
08:55 - 16:50USM-BKK
7h 55m1 stop
Multiple Airlines Logo
07:00 - 13:55BKK-USM
6h 55m1 stop
$402Multiple Airlines
Find Deal
Tue, 18 Nov - Tue, 25 Nov
Multiple Airlines Logo
18:15 - 22:55USM-BKK
4h 40m1 stop
Multiple Airlines Logo
14:00 - 18:25BKK-USM
4h 25m1 stop
$408Multiple Airlines
Find Deal

Everything you should know

When to book
13 weeks
in advance
Our data shows that travellers who book at least 13 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 22% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$212
Overall average: $474
Bangkok Airways
Wed 11/3Thu 12/3
USM - BKK • Direct
Cheapest one-way flight
$128
Typical prices: $157-$247
Bangkok Airways
Thu 13/11
USM - BKK • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Suvarnabhumi!
Booking Insights

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.

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

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 you are looking for a flight deal from Ko Samui to Bangkok, look for departures on Sundays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Bangkok, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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 September, where tickets cost $298 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $474 and $448 respectively.

Can I save money by flying with a stopover from Ko Samui to Bangkok Suvarnabhumi Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $128, prices are generally cheapest when you fly direct.

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, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$128
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (11% more expensive on average)
Flight from Ko Samui to Bangkok

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 flights

  • What services does Bangkok Airways offer families with kids on flights from Koh Samui to Bangkok?

    Bangkok Airways provides several services and amenities for families with kids on its flights from Koh Samui to Bangkok. The airline offers special meals for infants and children, including puréed meals, baby food, snacks and a variety of in-flight entertainment options, including children's movies, games and cartoons, to keep kids entertained during the flight.

  • Which airline offers flights from Koh Samui to Bangkok with less carbon emissions?

    Thai Airways has invested in modernising its fleet with newer-generation aircraft to minimise carbon emissions. The airline has launched a fleet renewal programme that includes the purchase of fuel-efficient, environmentally friendly aircraft and as part of its commitment to reducing carbon emissions, Thai Airways constantly seeks to improve the fuel efficiency of its aircraft, including for flights from Koh Samui to Bangkok.

  • 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 $128 for a one-way ticket and $212 for a return.

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

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

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

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

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok 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?

    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 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?

    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 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? 25% of our users found flights on this route for $255 or less one-way.
  • Koh Samui Airport (USM) is a hub for Bangkok Airways. Bangkok Airways operates a Blue Ribbon Lounge at USM, and the lounge is open to passengers on Bangkok Airways flights from Koh Samui to Bangkok, as well as members of certain lounge access programs such as Priority Pass. The lounge offers a range of amenities, such as snacks, drinks and free Wi-Fi.
  • Nok Air offers two travel classes on its flights from Koh Samui (USM) to Bangkok (BKK), which are Nok Economy Class and Nok Flexi Class. Nok Economy Class is the Standard class of service on Nok Air and is suitable for budget-conscious travellers. Nok Air's Premium class of service is Nok Flexi Class. This class offers additional benefits to passengers, including Priority check-in and boarding.
  • Thai AirAsia offers a range of light meals and snacks at an affordable price, and Economy Class passengers on flights from Koh Samui (USM) to Bangkok (BKK) can pre-order their meals up to 24 hours before departure. The airline also offers an extensive line-up of movies, TV shows, and music that passengers can access through their personal devices. Passengers can also rent a tablet onboard for in-flight entertainment.

Prefer to fly direct from Ko Samui to Bangkok Suvarnabhumi?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Ko Samui to Bangkok Suvarnabhumi.
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

Bangkok Airways

Bangkok Airways

Tuesday

Bangkok Airways

Bangkok Airways

Wednesday

Bangkok Airways

Bangkok Airways

Thursday

Bangkok Airways

Bangkok Airways

Friday

Bangkok Airways

Bangkok Airways

Saturday

Bangkok Airways

Bangkok Airways

Sunday

Bangkok Airways

Bangkok Airways

See more direct flights

Direct returns

Bangkok Suvarnabhumi to Ko Samui

Monday

Bangkok Airways

Bangkok Airways

Tuesday

Bangkok Airways

Bangkok Airways

Wednesday

Bangkok Airways

Bangkok Airways

Thursday

Bangkok Airways

Bangkok Airways

Friday

Bangkok Airways

Bangkok Airways

Saturday

Bangkok Airways

Bangkok Airways

Sunday

Bangkok Airways

Bangkok Airways

See more direct flights

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.