Cheap flights from Koh Samui to Bangkok Intl

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Koh Samui (USM)
Bangkok (BKK)
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The best prices from Koh Samui to Bangkok Intl are usually found in August or July, booked 13 days in advance, depart on a Monday or Sunday and return on a Sunday

How to find the cheapest flight from
Koh Samui (USM) to Bangkok Intl (BKK)

USM - BKK
Price
฿4,890 - ฿9,840
BKK
Temperature
32 - 36 °C
BKK
Rainfall
10 - 308 mm

Popular in

January

High demand for flights, 30% potential price rise

Cheapest in

August

Best time to find cheap flights, 29% potential price drop

Round-trip from

฿4,890

From Koh Samui to Bangkok Intl

One-way from

฿1,950

One-way flight from Koh Samui to Bangkok Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Koh Samui to Bangkok Intl?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Koh Samui to Bangkok Intl?

To save up to 32% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Koh Samui to Bangkok Intl from ฿2,310 1-2 weeks out and tickets from ฿2,760 for flights departing within the next 72 hours.

What is the cheapest month to fly from Koh Samui to Bangkok Intl?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, March can be a great choice for travel to Bangkok Intl. Flights to Bangkok Intl from Koh Samui in March are about ฿2,235 on average during March, but can be found for as low as ฿1,110.

When is the cheapest time to fly from Koh Samui to Bangkok Intl (USM - BKK)?

When flying from Koh Samui to Bangkok Intl, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 19% versus a flight in the morning.

Cheap flights from Koh Samui to Bangkok Intl in February, March 2021

24 Feb - 26 Feb
฿4,230pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
26 Feb - 6 Mar
฿4,290pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
8 Mar - 13 Mar
฿4,320pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui

Koh Samui to Bangkok Intl 2021 flight deals

24 Feb - 26 Feb
฿4,230pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
26 Feb - 6 Mar
฿4,290pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
8 Mar - 13 Mar
฿4,320pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui

Direct flights to Bangkok Intl from Koh Samui

2 Mar - 3 Mar
฿4,230pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
12 Jun - 28 Jun
฿4,290pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
8 Mar - 13 Mar
฿4,320pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui

Last-minute flights from Koh Samui to Bangkok Intl

2 Mar - 3 Mar
฿4,230pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
2 Mar - 5 Mar
฿4,440pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
2 Mar - 9 Mar
฿4,470pp
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui

One-way flights to Bangkok Intl from Koh Samui

07:00 - 08:30
Bangkok Airways
Direct
1h 30m
USM - BKK
Bangkok Airways
฿1,951
mytrip.com
14:25 - 15:55
Bangkok Airways
Direct
1h 30m
USM - BKK
Bangkok Airways
฿2,161
mytrip.com
07:00 - 08:30
Bangkok Airways
Direct
1h 30m
USM - BKK
Bangkok Airways
฿2,221
Agoda.com

Related info for your journey

Flight FAQs

From Koh Samui to Bangkok Intl

Can I find flights from Koh Samui to Bangkok Intl for under ฿6,000 on Cheapflights?

Yes, there are multiple flights from Koh Samui to Bangkok Intl for under ฿6,000. The cheapest flight booked recently is on Bangkok Airways for just ฿4,230, but on average you can expect to pay ฿4,590.

Which airlines flying from Koh Samui to Bangkok Suvarnabhumi have flexible changes due to COVID-19?

One of the carriers operating flights from Koh Samui to Bangkok Suvarnabhumi that may be offering flexible change policies is Bangkok Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are there direct flights from Koh Samui to Bangkok Intl for under ฿6,000 on Cheapflights?

Cheapflights has 12 direct flights from Koh Samui to Bangkok Intl under ฿6,000. A good price for a direct flight from Koh Samui to Bangkok Intl is less than ฿4,590.

Are there last-minute flights available from Koh Samui to Bangkok Intl for under ฿6,000?

There are currently 3+ open flights from Koh Samui to Bangkok Intl within the next 7 days for less than ฿6,000.

What days are direct flights available from Koh Samui to Bangkok Intl?

You can find direct flights on the following days: Thursday, Friday, Saturday.

How many flights depart from Koh Samui to Bangkok Intl on average per day?

Travellers can expect 47 flights from Koh Samui to Bangkok Suvarnabhumi on average per day.
Morning (6am - Midday) - 6% of flight departures
Afternoon (Midday - 6pm) - 83% of flight departures
Evening (6pm - Midnight) - 11% of flight departures

Does it rain more in Koh Samui or Bangkok Intl?

In Koh Samui, there will be greater rainfall in Koh Samui compared to Bangkok Intl over the next 7 days.

Is Koh Samui weather warmer or cooler than Bangkok Intl?

You can imagine temperatures to be in the 36 °C range in April. The weather in Bangkok Intl is generally hotter than Koh Samui's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long does is the flight from Koh Samui to Bangkok Intl?

A quick flight from Koh Samui to Bangkok Intl can take about 1h 15m. Bangkok Airways provides one of the quickest options available for as low as ฿4,231. The distance between Koh Samui and Bangkok Intl is about 467 km. Generally, flights for this route are direct.

What is the cheapest airline to fly from Koh Samui to Bangkok Intl return?

Flying on Bangkok Airways is currently your cheapest option to Bangkok Intl, with prices starting at ฿4,231. This flight start at 38% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Koh Samui to Bangkok Intl one-way?

The cheapest airline one-way is Bangkok Airways, with whom users have recently found tickets for as low as ฿1,951.

Alternative routes for Koh Samui to Bangkok Intl

Destination information for Bangkok Intl

Flight duration
1h 16m
Average temperature for February in Bangkok Intl
33.0 °C
Avg rainfall for February in Bangkok Intl
28.0 mm

Airports servicing Koh Samui

Airports servicing Bangkok

Hourly flight availability from Koh Samui to Bangkok Intl

Afternoon Midday to 6 PM 47% of flight departures
Morning 6 AM to midday 40% of flight departures
Evening 6 PM to midnight 12% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Koh Samui to Bangkok Intl
Sunday
29 daily flights
Monday
29 daily flights
Tuesday
30 daily flights
Wednesday
39 daily flights
Thursday
46 daily flights
Friday
30 daily flights
Saturday
42 daily flights
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