Search flights from Bangkok (BKK) to Sri Lanka

Compare flights and book cheap plane tickets with ease from Bangkok to Sri Lanka

Airlines that fly from Bangkok to Sri Lanka

Based on flights we sold recently. Available airlines may vary depending on your search

  • Thai Airasia
  • Thai Airways
  • Srilankan Airlines
  • Air Asia
  • IndiGo
  • Malaysia Airlines
  • Etihad Airways
  • China Eastern Airlines
  • Qantas Airways
  • Malindo Air

Flying from Bangkok to Sri Lanka: Things to know

The most popular route is from Don Mueang International Airport in Bangkok to Bandaranaike International Airport in Colombo. On average this flight takes 3 hours 26 minutes one-way and costs $550 round-trip.

Colombo is the most popular city in Sri Lanka for our customers to fly to.

Most popular route
Don Mueang International Airport (DMK) to Bandaranaike International Airport (CMB)
Average flight time
3 hours 26 minutes
Most popular flight destination
Colombo, Sri Lanka
Average round-trip price
$550
Main currency
Sri Lankan Rupee

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines, and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on select airfares

FAQs: Traveling from Bangkok to Sri Lanka

Research, refine, and make plans for your whole trip

All flights

Take off to your next destination! Choose from a variety of airline, route, and price options for your trip.

Flights to Colombo District

Getting to Colombo District just got easier!

Flights to Jaffna District

Getting to Jaffna District just got easier!

Flights from Thailand to Sri Lanka

More options to fly to Sri Lanka.

Things to do in Galle

How will you spend your time in the city?

Things to do in Mahiyangana

How will you spend your time in the city?

Hotels in Colombo

Thinking about which towns and cities to visit during your trip? Try Colombo, a popular choice with other visitors.

Hotels in Kandy

A popular choice with visitors to Sri Lanka.

Flights from Bangkok to Colombo

Find and compare prices for this popular flight route.

Hostels in Colombo

More great accommodation options for your trip.

Beach Hotels in Negombo

More great accommodation options for your trip.

Car rental in Negombo

Rent a car and hit the road.

Car rental in Colombo

Rent a car and hit the road, whether it's to go from A to B or for a longer road trip.

Hotels near Bandaranaike International Airport

Perfect for a late arrival or early departure.

Cheap hotels in Sri Lanka

Pack a bigger bag and see more of the country.

Beach Hotels in Sri Lanka

Pack a bigger bag and see more of the country.

Hotels in Sri Lanka

Pack a bigger bag and see more of the country.

Flights to Colombo

Another great destination to visit on your trip.

Flights to Jaffna

Another great destination to visit on your trip. Find, compare, and book tickets with ease.

Cheap vacations in Colombo

Book the best flights, stays, and more – all in one place

Cheap vacations in Kandy

Book the best flights, stays, and more – all in one place

Flights from Germany to Sri Lanka

More options to fly to Sri Lanka.
gogless