Travelling from Sihanouk International Airport (KOS) to Bangkok: what you need to know
Bangkok and Sihanoukville (where Sihanouk International Airport is located) share the UTC+7 timezone. This means there's no time difference to adjust for.
Give yourself enough time to catch your KOS to Bangkok flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Longer lines at check-in and security are likely if you're heading away during high season, so give yourself some extra breathing space. A good rule of thumb for peak times? Get there up to four hours early for international flights and at least two hours for domestic departures.
Think about adding a stopover to potentially score a cheaper flight ticket from KOS to Bangkok. All you need to do is deselect 'Direct flights only' during your search. Break up your journey by stopping at one of these popular options:
Kuala Lumpur International Airport (KUL)
Tan Son Nhat International Airport (SGN)
Siem Reap-Ankor International Airport (SAI)
To reach KOS from central Sihanoukville, it takes around 45 minutes if you're planning to drive. It's roughly 14 kilometres from the airport to the city centre.
Booking a night at a hotel can take the stress out of getting to the airport on time. If you're searching for a place to stay before your flight from Sihanouk International Airport to Bangkok, check out Hana Resort. It's a short ride from KOS.
78.65% of flights taking off from Sihanouk International Airport arrive at their destination on schedule.
How to find the cheapest flights from Sihanouk International Airport (KOS) to Bangkok
R 1,064 is the cheapest price we've seen for a one-way Sihanouk International Airport to Bangkok flight. A return ticket right now is R 1,907. Depending on the availability when you book, these fares could change.
To pick up cheap flights from KOS to Bangkok, book ahead. Airlines generally offer lower fares when tickets first go on sale.
The 'Whole month' search tool will show you the cheapest tickets from Sihanouk International Airport to Bangkok across every month. It's a good way to snap up a bargain if your travel plans aren't set in stone.
There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll update you the moment there's an even better deal on cheap flights from KOS to Bangkok.
Snag an affordable flight from Sihanouk International Airport to Bangkok with the help of our filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' to see the best deals.
Airports in Bangkok
Suvarnabhumi Airport (BKK)
The distance from Suvarnabhumi Airport (BKK) to central Bangkok is roughly 32 kilometres. It takes around 35 minutes to reach the centre driving.
Getting to the centre on public transport takes around 1 hour 5 minutes.
The last thing you need is a lengthy journey to your hotel if you're landing late on a flight from Sihanouk International Airport to Bangkok. Reserve one of these accommodation options near BKK instead:
Go where the road takes you with a Suvarnabhumi Airport rental car. Pick up a set of wheels from Chic Car Rent, asap car hire or Hertz and discover more of Bangkok and beyond.
Lock in the best rate by reserving your vehicle from Suvarnabhumi Airport about four weeks ahead of your flight from KOS to Bangkok.
Don Mueang International Airport (DMK)
Don Mueang International Airport (DMK) is around 27 kilometres from central Bangkok. After your flight from Sihanouk International Airport to Bangkok, it'll take you around 30 minutes to reach the heart of the city in a cab or ride-share.
Public transport will get you there in around 1 hour 5 minutes.
Following your KOS to Bangkok flight, settle in at a hotel near DMK. These are some great accommodation options that'll help you sink into relaxation mode:
No need to worry about public transport schedules or long cab queues. Grab a Don Mueang International Airport rental car and take your journey in whatever direction you like. Compare rates and availability from Chic Car Rent, asap car hire and Hertz.
Get the lowest price by securing your ride from DMK three weeks ahead of time. You'll also have access to a wider range of vehicles.
Best time to go to Bangkok
Plan your trip to Bangkok during peak season if you like a lively atmosphere, but remember that prices are usually higher. Alternatively, book your flights from Sihanouk International Airport to Bangkok during the off-season when prices are cheaper and it's not as busy.
Lock in a Sihanouk International Airport to Bangkok flight ticket with a departure in April to explore the city during its warmest month. You can expect temperatures to range from 26ºC (79ºF) to 37ºC (99ºF).
December has average temperatures of between 19ºC (66ºF) and 33ºC (91ºF). Search for a cheap ticket from KOS to Bangkok around that time if you want to travel when it's cooler.
More about Bangkok
Start your Bangkok trip right by choosing the ideal place to stay. After booking your flight from Sihanouk International Airport to Bangkok, browse our range of accommodation options including:
Wat Arun and Grand Palace are just the start of the top attractions to put on your Bangkok to-do list. Continue your sightseeing adventures at Wat Phra Kaew.
Explore more of Thailand
You've visited Bangkok, now it's time to explore more of Thailand. Travel about 467 kilometres north-east to Udon Thani to tick off its leading attractions. From Nong Prajak Public Park to Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor, you'll have a full itinerary ahead.
If there's time to check out another well-known destination in Thailand, head for Nakhon Ratchasima, about 225 kilometres north-east of Bangkok. Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย) are among its highlights.
