Search flights from Portland (PDX) to Colombo (CMB)

Book your plane tickets from Portland to Colombo with ease

Cheapest flights to Colombo

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Portland to Colombo: things to know

The most popular route is from Portland International Airport in Portland to Bandaranaike International Airport in Colombo. On average this flight takes 27 hours 57 minutes one way and costs US$2,466 for the round trip.

Most popular route
Portland International Airport (PDX) to Bandaranaike International Airport (CMB)
Average flight time
27 hours 57 minutes
Average round-trip price
US$2,466
Fly from Portland to Colombo
4 airlines

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 selected airfares

Airlines that fly from Portland to Colombo

Airline options may vary according to recently booked flights and your search terms

  • Qatar Airways
  • Alaska Airlines
  • Singapore Airlines
  • Air Canada

Frequently asked questions

Fly to more destinations from Portland

Research, refine and make plans for your whole trip

Flights from Portland to Sri Lanka

Compare flights, find the best prices and hop on the next plane to Sri Lanka.

All flights

Fly to your next dream destination.

Flights from the United States to Sri Lanka

More options to fly to Sri Lanka.

Hotels in Colombo

A popular choice with visitors to Sri Lanka.

Flights to Colombo District

Reaching Colombo District just got easier!