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Cheap flights from Koh Samui to Bangkok Suvarnabhumi Airport from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Koh Samui to Bangkok Suvarnabhumi Airport departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Koh Samui to Bangkok

Cheap round-trip flights

These are some of the best round-trip flight deals from Koh Samui to Bangkok that have been recently found on momondo from popular airlines, departing in the coming months.
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$135Bangkok Airways
Find Deal
vie., may. 16 - sáb., may. 17
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$136Bangkok Airways
Find Deal
lun., may. 26 - mié., may. 28
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$137Bangkok Airways
Find Deal
sáb., jun. 28 - mié., jul. 16
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
5:25 pm - 6:30 pmBKK-USM
1h 05mnonstop
$173Bangkok Airways
Find Deal
jue., jun. 12 - jue., jun. 12
5:35 pm - 6:50 pmUSM-BKK
1h 15mnonstop
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$181Bangkok Airways
Find Deal
mié., abr. 9 - mar., abr. 29
6:55 pm - 8:25 pmUSM-BKK
1h 30mnonstop
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$182Bangkok Airways
Find Deal
mié., abr. 9 - mar., abr. 29
6:55 pm - 8:25 pmUSM-BKK
1h 30mnonstop
6:15 am - 7:20 amBKK-USM
1h 05mnonstop
$183Bangkok Airways
Find Deal
mié., abr. 9 - mar., abr. 29
7:00 am - 8:15 amUSM-BKK
1h 15mnonstop
7:40 pm - 8:45 pmBKK-USM
1h 05mnonstop
$191Bangkok Airways
Find Deal
mar., mar. 25 - mar., abr. 1
8:00 am - 1:05 pmUSM-BKK
5h 05m1 stop
7:40 pm - 8:45 pmBKK-USM
1h 05mnonstop
sáb., abr. 26 - sáb., abr. 26
8:00 am - 11:50 amUSM-BKK
3h 50m1 stop
4:55 pm - 8:25 pmBKK-USM
3h 30m1 stop
sáb., abr. 26 - sáb., abr. 26

Bangkok Airways flights from Koh Samui to Bangkok Suvarnabhumi Airport

Our best Bangkok Airways deals on Koh Samui to Bangkok Suvarnabhumi Airport flight tickets
Bangkok Airways
May 16
USM7:00 amKo Samui
1h 15m
BKK8:15 amBangkok Suvarnabhumi
May 17
BKK6:15 amBangkok Suvarnabhumi
1h 05m
USM7:20 amKo Samui
Bangkok Airways
May 26
USM7:00 amKo Samui
1h 15m
BKK8:15 amBangkok Suvarnabhumi
May 28
BKK6:15 amBangkok Suvarnabhumi
1h 05m
USM7:20 amKo Samui
Bangkok Airways
Jun 28
USM7:00 amKo Samui
1h 15m
BKK8:15 amBangkok Suvarnabhumi
Jul 16
BKK6:15 amBangkok Suvarnabhumi
1h 05m
USM7:20 amKo Samui

See travel insights to Bangkok from

How to get the cheapest flight ticket from Koh Samui to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of June is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Koh Samui, with most prices found around $186. The month of May is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Koh Samui averaging around $194.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Saturday when prices can be found for as low as $212. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Koh Samui because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $302.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. Flights from Koh Samui to Bangkok Suvarnabhumi Airport during this time can be as low as $224. At noon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $327 per ticket.

What is the cheapest Ko Samui to Bangkok Suvarnabhumi flight route?

Fly from Ko Samui to Bangkok Suvarnabhumi for the best Ko Samui - Bangkok Suvarnabhumi flight prices

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Koh Samui when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $235 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Koh Samui for as low as $153 on momondo.

What cabin class options are available on Ko Samui to Bangkok Suvarnabhumi flights?

There are 3 cabin classes available to choose from on Ko Samui to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Koh Samui to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of February 2025, prices for Koh Samui to Bangkok Suvarnabhumi Airport flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Koh Samui to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Koh Samui to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Koh Samui to Bangkok Suvarnabhumi Airport (USM to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Koh Samui to Bangkok Suvarnabhumi Airport

Best Price Found

$72

Fastest flight time

1h 15m

Direct flights

Every day
The best one-way flight to Bangkok Suvarnabhumi Airport from Koh Samui in the past 72 hours is $72. The best round-trip flight deal from Koh Samui to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $135.
The fastest flight from Koh Samui to Bangkok Suvarnabhumi Airport takes 1h 15m
Direct flights go from Koh Samui to Bangkok Suvarnabhumi Airport every day.

  • How far is Ko Samui to Bangkok Suvarnabhumi by plane?

    A flight from Ko Samui to Bangkok Suvarnabhumi will travel around 291.9 mi. Flights usually cover this in 1h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ko Samui Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Ko Samui Airport to Bangkok Suvarnabhumi Airport were last updated today.

  • How many operators does momondo search for flights from Ko Samui Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Ko Samui Airport to Bangkok Suvarnabhumi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ko Samui Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Koh Samui to Bangkok Suvarnabhumi Airport?

  • What is the most popular airline from Koh Samui to Bangkok Suvarnabhumi Airport?


Best airlines flying from Koh Samui to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Koh Samui to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
Bangkok AirwaysPriceFrom $127Free CancellationRating
8.0
112 reviews
Search Bangkok Airways flights
  • Bangkok Airways Flights From Koh Samui to Bangkok Suvarnabhumi Airport

    Bangkok Airways operates around 198 flights from Koh Samui to Bangkok Suvarnabhumi Airport every week. The average price of these flights found in the last 72 hours has been $272, but momondo users have found Bangkok Airways deals from Koh Samui to Bangkok Suvarnabhumi Airport from as low as $127 round-trip. Bangkok Airways has been scored 8.0/10 in 112 reviews.


Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Ko Lan
Ayutthaya
Chonburi
Sattahip
Pak Chong
Phetchaburi

Why use momondo?

Why should I use momondo to find a flight deal from Koh Samui to Bangkok?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Koh Samui to Bangkok. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Koh Samui to Bangkok with flexible booking policies on momondo?

All flight searches from Koh Samui to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Koh Samui to Bangkok?

Once all potential Koh Samui to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Koh Samui to Bangkok right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from Koh Samui and alert you when they change.


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