CA $620 Cheap Flights from Washington (IAD) to Colombo (CMB)

Popular airlines from Washington Dulles International Airport (IAD) to Bandaranaike Intl. Airport (CMB)

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

Prices were available within the past 7 days and start at CA $620 for one-way flights and CA $1,184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Etihad Airways
Etihad Airways
Etihad Airways
Turkish Airlines
Qatar Airways
American Airlines
JetBlue Airways
Turkish Airlines
Etihad Airways

Find the cheapest month to fly from Washington (IAD) to Colombo (CMB)

March is typically the cheapest month to fly

From CA $1,108 - CA $1,857 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Colombo (IAD - CMB) route information
Origin airport
Washington Dulles Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Emirates, Etihad Airways, JetBlue Airways, Korean Air, Qatar Airways, SriLankan Airlines, Turkish Airlines
Roundtrip price
CA $1,184
Distance
14294 km

Chantilly to Seeduwa - Katunayake Flights

The easy way to book your flights from Washington to Colombo 

With Expedia, it’s simple to find and book flights to Colombo from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Bandaranaike Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Colombo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Washington Dulles Intl., IAD to Bandaranaike Intl., CMB 

Sort your search results by price to find great deals on your flight from Washington to Colombo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Colombo from Washington currently is just CA $1,184 rising to CA $1,366.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Colombo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Colombo from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Colombo with Expedia today.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Bandaranaike Intl. Airport (CMB)?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from IAD to Bandaranaike Intl. Airport (CMB) start from CA $1,184. Book now to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to CMB?
Each air carrier has its own terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from IAD to Bandaranaike Intl. Airport (CMB) that have flexible change policies?
Many airlines will allow you to move your flight at no extra charge. All you pay is the difference in the ticket price. When searching for Dulles Intl. Airport to Bandaranaike Intl. Airport (CMB) flights, you'll see a "No change fees" filter for you to select.
How many hours is the flight from Dulles Intl. Airport to CMB?
From Dulles Intl. Airport to Bandaranaike Intl. Airport (CMB), you'll be strapped in your seat for an average of 17 hours and 19 minutes. If you've been wanting to get stuck into that bestselling novel, now's a good time to do it.
How far is the flight from IAD to Bandaranaike Intl. Airport (CMB)?
The distance is around 14,400 kilometres, so fill your carry-on luggage with all the things you need to make your journey comfortable. Wondering what to take on board your Chantilly to Seeduwa - Katunayake flight? A sleep mask, earplugs and a travel pillow are a few essentials.
Which airlines fly direct from IAD to CMB?
Flying directly between Washington Dulles Intl. Airport (IAD) and Bandaranaike Intl. Airport (CMB) isn't possible right now. However, you'll still be able to book a flight to Seeduwa - Katunayake with at least one stop.
Are Dulles Intl. Airport to Bandaranaike Intl. Airport (CMB) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Dulles Intl. Airport to CMB are available up to a year prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

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