Cheap flights from Bangkok

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Fast facts on flights from Bangkok

Cheapest flight ticket foundDon Mueang, Bangkok Suvarnabhumi
Cheapest route foundRM67
Cheapest month to flyNovember
Most popular airlineThai Airways
Most popular destinationKuala Lumpur

The best flight deals leaving from Bangkok soon

Looking for a cheap last-minute deal or the best return flight from Bangkok? If you want to travel from Bangkok next month, return fares start from RM218. Find the lowest prices on one-way and return tickets right here.

Booking flights from Bangkok: frequently asked questions

The best price we found for a return flight from Bangkok to Khon Kaen is RM81. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly out of Bangkok is Saturday, 5 September 2026, to Khon Kaen.
It's easy with us. Look for cheap flights and flight offers from Bangkok to anywhere using Everywhere search– it'll show you the lowest fares for your chosen time period.

You can also set up Price Alerts for flights you'd like to keep an eye on. We'll let you know when a particular fare from Bangkok rises or falls so you can book when it's cheapest.
Sure – our flight search allows you to check for outbound flights from Bangkok Suvarnabhumi Airport departing the very same day. But if you want the cheapest fare, we recommend you book around 30 days before departure. This is on average, the time when fares are cheaper.
Of course! Just select 'one way' when you search with us. And here's an extra tip: sometimes searching for a one way ticket from Bangkok, and another one-way back home, can yield cheaper tickets than a return fare with an airline.
It's best to arrive at the airport at least 2 hours before the time of your flight departure, so you have enough time to check any luggage in, clear security and find your gate.
The cheapest flight from Bangkok we found in the next 1 year is to Khon Kaen for RM81. It departs from Bangkok Suvarnabhumi Airport on Saturday, 5 September 2026. There are also cheap flights from Bangkok to Hanoi for RM350 and Techo International for RM437.

How to find cheap flights from Bangkok

  • RM67 is currently the lowest price for a one-way flight from Bangkok. It departs from Bangkok Suvarnabhumi.

  • A return ticket starts at RM81.

  • The cheapest city you can fly into from Bangkok is Khon Kaen.

  • Discover the best value by comparing fares across Bangkok's major airports: Bangkok Suvarnabhumi Airport (BKK) and Don Mueang Airport (DMK).

  • Take the stress out of fare hunting by setting up a Price Alert for the flights you're interested in. You'll get an email or a notification through the app when prices drop.

  • Choose the right time when booking your plane tickets from Bangkok. For domestic flights, try to secure your seats one to three months before departure, while international trips are often best locked in two to six months in advance.

  • Select 'Add nearby airports' at the start of your search to compare prices across airports in or around your destination. Even if you have a preference, considering a neighboring airport could unlock better flight options or even slash your ticket price.

  • Happy to let the deals decide your next stop? Set 'Bangkok' as your departure city and choose 'Explore everywhere' as your destination. Then sort by 'Cheapest flights' to find the best fares.

Flying from Bangkok: what you need to know

  • Bangkok sits in the UTC+7 time zone, with departing flights listed in local time.

  • Leading airlines flying from Bangkok are listed below, each with one example of an airport they operate from:

  • Know the entry rules before you go if you're travelling to another country. They can differ depending on your passport and travel plans, so always check with reliable sources like your airline or embassy.

Best time to fly from Bangkok

  • September is usually when flights departing from Bangkok are at their cheapest.

  • January is generally the busiest month to travel. Peak travel periods like this often bring higher fares.

  • March is the quietest time to fly out of the city, making cheaper tickets easier to find.

  • If your plans allow, aim for a midweek departure. Flights from Bangkok usually cost less on Tuesdays and Wednesdays than on weekends.

Where to fly to from Bangkok

  • Pack your suitcase and head off to Hong Kong, Singapore or Kuala Lumpur. They're the most popular international destinations to visit from Bangkok.

  • Phuket, Chiang Mai and Koh Samui are favourites if you're thinking about something closer to home.

  • Want to experience more of the world? When flying from Bangkok, the most visited countries include China, India and Vietnam.

  • Coming in at around 55 minutes, the shortest flight out of Bangkok will bring you to Sihanoukville.

Leaving from Bangkok Suvarnabhumi Airport (BKK)

Flying out of Don Mueang Airport (DMK)