$75 Find Cheap Flights from Bangkok Suvarnabhumi Airport to Ko Samui - Compare and Save

These are the earliest and latest flight times available from Bangkok Suvarnabhumi Airport to Ko Samui:

• Earliest: departs at 5:50 am and lands at 7:08 am
• Latest: departs at 8:05 pm and lands at 9:23 pm.

The flight takes about 1h 18m.

Two cabin classes are available on flights from Bangkok Suvarnabhumi Airport to Ko Samui:

• Economy Class
• Business Class

A nonstop flight from Bangkok Suvarnabhumi Airport to Ko Samui takes 1h 18m, covering 290 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Bangkok Suvarnabhumi Airport to Ko Samui range from $192 to $321, with an average of $259 over the past 12 months. Anything below $192 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 24% above the $259 route average. Book 25 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $257 round-trip, compared to $294 via a layover through Krabi (KBV).

Bangkok Airways is the only airline operating Bangkok Suvarnabhumi Airport to Ko Samui flights. 80% of its flights are on time.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $16–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A319 family is used most often on this route, operated mainly by Bangkok Airways and Thai Airways. Other aircraft seen on the route include ATR 42 / ATR 72 variants.

Morning is the busiest departure period on Bangkok Suvarnabhumi Airport to Ko Samui flights, with 55% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 12%, and night flights for 0%.

One-way fares from Bangkok Suvarnabhumi Airport to Ko Samui are currently lower than usual. Average one-way flight prices are about $80, which is 50% below the typical average for this route.

Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:

• Drive Car Rental
• Alamo
• Sixt
• Enterprise Rent-A-Car
• Thai Rent

Flights from Bangkok Suvarnabhumi Airport to Ko Samui usually depart from Bangkok Suvarnabhumi (BKK) and arrive at Ko Samui (USM).

Night flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok Suvarnabhumi Airport to Ko Samui route, 20% of flights were delayed in the past 3 months, with delays averaging 1h 37m.

One-stop flights from Bangkok Suvarnabhumi Airport to Ko Samui most commonly connect through:

• Phuket City (HKT) - 53% of one-stop connections
• Hong Kong Intl (HKG) - 33% of one-stop connections
• Krabi (KBV) - 13% of one-stop connections

Yes. Flexible dates can save you up to 8% on flights from Bangkok Suvarnabhumi Airport to Ko Samui. Tuesday is the cheapest departure day at $249 round-trip on average, while Saturday is the most expensive at $270, a difference of $21.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Bangkok Airways operates flights between Bangkok Suvarnabhumi Airport and Ko Samui.

Flying via Phuket City (HKT) gives the shortest average 1-stop total travel time at 4h 18m, compared with 5h 49m via Krabi (KBV) and 12h 48m via Hong Kong Intl (HKG).

Some of the most popular sights in Ko Samui are Lamai Beach, Chaweng Beach and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

Among airlines operating Bangkok Suvarnabhumi Airport to Ko Samui flights:

• Bangkok Airways: offers free seat selection
• Thai Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Bangkok Airways: a cabin bag and a checked bag in Economy Class
• Thai Airways: a cabin bag and a checked bag in Economy Class
• Oman Air: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Travelers can reach destinations in Koh Samui from USM in several ways. Car rentals are one option for travelers who want flexibility to explore the city without relying on public transportation. Car rental agencies are located onsite at the airport, including a counter in the Arrival Hall.