Cheap Flights from Washington (IAD) to Colombo (CMB)

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Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Colombo International Airport?
Start packing your bags, because round-trip flights between Dulles Intl. Airport and Colombo International Airport start from . That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Colombo International Airport?
The majority of flights can be cancelled online, but each air carrier has different terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from IAD to Colombo International Airport that have flexible change policies?
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 Washington Dulles Intl. Airport (IAD) to CMB flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Dulles Intl. Airport to Colombo International Airport?
With a flight distance of 14,400 kilometres between Chantilly and Seeduwa - Katunayake, this is a long-haul trip. Remember to stay hydrated and move your legs every now and then.
Which airlines fly direct from Dulles Intl. Airport to CMB?
Unfortunately, there aren’t any airlines that directly fly between IAD and CMB. You’ll need to book a flight with one or more stops.
Are IAD to CMB flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some super cheap airfares from Dulles Intl. Airport to Bandaranaike Intl. Airport (CMB) appearing a few weeks prior to the departure date. If you’d rather plan ahead, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines advertise prices so far in advance.
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