Flying from Koh Samui Airport (USM) to Bangkok: what you need to know
Jump on a direct flight from Koh Samui Airport to Bangkok and you'll be in the air for around 1 hour 15 minutes.
Koh Samui (the location of Koh Samui Airport) and Bangkok share the same timezone — UTC+7.
With 170 weekly flights between the two airports, Koh Samui Airport (USM) to Suvarnabhumi Airport (BKK) is the busiest route. Bangkok Airways operates the earliest flight at 07:00. If you prefer to get more out of your day before taking off, the last flight from USM to BKK is with Bangkok Airways at 21:30.
Give yourself plenty of time to get on your USM to Bangkok flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.
Heading off during a peak time like school or public holidays? Expect longer queues at check-in and security. For peace of mind, arrive up to four hours before international flights and two hours before domestic departures.
Start your trip at USM and travel straight to Suvarnabhumi Airport (BKK). That's where you can expect to land when searching for Koh Samui Airport to Bangkok tickets.
Bangkok Airways is a well-known airline that offers direct flights from Koh Samui Airport to Bangkok.
The distance from central Koh Samui to USM is about 3 kilometres. Use travel apps like Google Maps for the fastest way to get there, whether you're driving or taking public transport.
Booked an early flight from Koh Samui Airport to Bangkok? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these stays close to USM:
Of the flights that depart from Koh Samui Airport, 69.38% land on schedule at their destination.
How to find the cheapest flights from Koh Samui Airport (USM) to Bangkok
The lowest price we've seen for a one-way Koh Samui Airport to Bangkok flight is 64 €. The cheapest price for a return flight is 122 €. Bear in mind fares can change due to availability at the time of booking.
To snag cheap flights from USM to Bangkok, book your journey seven months ahead of your planned departure.
Organise your trip for November. That's the best month for scoring the biggest deals on Koh Samui Airport to Bangkok tickets. If you're flexible with your dates, use the 'Whole month' tool to find the lowest price across each month.
Save time searching for cheap flights from USM to Bangkok by creating a Price Alert. We'll send you an email or notification on the app when fares go down.
Tailor your trip with filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Koh Samui Airport to Bangkok.
Airports in Bangkok
Suvarnabhumi Airport (BKK)
Suvarnabhumi Airport (BKK) is around 32 kilometres from central Bangkok. If you're grabbing a cab or a ride-share, the drive takes roughly 35 minutes.
Getting to the centre on public transport typically takes 1 hour 5 minutes.
If you're coming in on a late flight from Koh Samui Airport to Bangkok, nothing beats the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and resting soon after at one of these accommodation options near BKK:
Get your adventure underway by picking up a Suvarnabhumi Airport rental car. Grab a set of wheels from Chic Car Rent, asap car hire or Hertz and explore beyond Bangkok's usual tourist stops.
Secure the lowest price by reserving your ride from Suvarnabhumi Airport about four weeks before your flight from USM to Bangkok.
Don Mueang International Airport (DMK)
Once your flight from Koh Samui Airport to Bangkok has touched down, you can get to the city centre in about 30 minutes by car. Central Bangkok is roughly 27 kilometres from Don Mueang International Airport (DMK).
The trip will take about 1 hour 5 minutes on public transport.
Following your USM to Bangkok flight, settle in at a hotel near DMK. These are some great options that'll help you get into relaxation mode:
Chic Car Rent, asap car hire and Hertz make picking up a Don Mueang International Airport rental car quick and easy. These reliable suppliers are located in or around the terminal and will have you behind the wheel before you know it.
Score the best price by reserving your ride from DMK three weeks ahead of time. You'll also have access to a wider selection of vehicles.
Best time to go to Bangkok
Carefully consider your trip dates before booking your flight from Koh Samui Airport to Bangkok. The city buzzes in high season, but hotel prices are typically higher and major attractions can get crowded. Go to Bangkok in low season if you prefer a more relaxed vibe.
Lock in a Koh Samui Airport to Bangkok plane ticket with a departure in April if you're eager to experience the city during its warmest month. Expect temperatures to range from 26ºC (79ºF) to 37ºC (99ºF).
Look for cheap tickets from USM to Bangkok in December if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 19ºC (66ºF) and 33ºC (91ºF) on average.
More about Bangkok
Start your Bangkok trip right by choosing the perfect place to stay. Once you've booked your flight from Koh Samui Airport to Bangkok, explore our range of accommodation options including:
Every great journey has to include a little sightseeing. Wat Arun, Grand Palace and Wat Phra Kaew are attractions you won't want to skip in Bangkok.
Explore more of Thailand
Udon Thani is just one of the many places in Thailand waiting to be discovered after you've seen Bangkok. Around 467 kilometres away to the north-east, check out popular attractions including Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.
Around 225 kilometres north-east of Bangkok, Nakhon Ratchasima is another favourite stop in Thailand. Experience the best of this destination with a visit to Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).
