₹62,098 Cheap Flights from Colombo (CMB) to Washington (IAD)

Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Bandaranaike Intl. Airport (CMB) and Dulles Intl. Airport start from . Make your booking today to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

Each air carrier has its own set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Colombo International Airport to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.

Seeduwa - Katunayake to Chantilly is around 14,400 kilometres, so get ready to spend a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Throw in a few snacks to nibble on throughout your journey too.

If you want to fly straight from Bandaranaike Intl. Airport (CMB) to Washington Dulles Intl. Airport (IAD), you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.

Booking last minute from CMB to Washington Dulles Intl. Airport (IAD) can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to play it safe and start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as updates are made frequently.