Cheap Flights from Washington D.C. to Colombo Bandaranayake

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Flight deals from Washington D.C. to Colombo Bandaranayake

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Colombo Bandaranayake? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington D.C. to Colombo Bandaranayake

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Colombo Bandaranayake flights are currently cheapest in August.

Washington D.C. to Colombo Bandaranayake: Alternative routes

Compare routes from Washington D.C. to Colombo below. You may find an airport to fly into that's cheaper, faster, or easier than Colombo Bandaranayake.

Washington D.C. to Colombo: Flight information

The things to know before you go.
Cheapest flight foundRs126,125
Cheapest month to flyAugust

Finding cheap flights from Washington D.C. to Colombo Bandaranayake: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Colombo Bandaranayake is Rs251,803. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington D.C. to Colombo Bandaranayake. But we found flights with one stop from Rs251,803.
As of June 2025, there are no flights flying from Washington D.C. to Colombo Bandaranayake.
The cheapest month to fly from Washington D.C. to Colombo Bandaranayake is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Colombo Bandaranayake Airport on Friday, 3 April 2026.
No airlines currently offer direct flights between Washington D.C. and Colombo Bandaranayake Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colombo Bandaranayake but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colombo is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Colombo Bandaranayake is Etihad Airways .

Flying from Washington DC to Bandaranaike International Airport (CMB): what you need to know

  • Planning your flight from Washington DC to Bandaranaike International Airport (CMB) begins with finding the best airport to start your trip. Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are the main departure points in Washington DC.

  • Colombo is 9 hours 30 minutes ahead of Washington DC. Bandaranaike International Airport is located in Colombo, which operates on the UTC+5:30 timezone.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your flight from Washington DC to CMB.

  • Going away during a peak time like July? High seasons (like spring break, summer and Thanksgiving) can add another hour at security. Be extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • From the centre of Washington DC, DCA is approximately 8 kilometres away. Visit the official airport website or use navigation apps to find the best way to get there.

  • Have an early flight from Washington DC to Bandaranaike International Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by picking one of these stays close to Ronald Reagan National Airport:

Washington Dulles International Airport (IAD)

  • Split up your flight from Washington DC to Bandaranaike International Airport with a stop so you can recharge or perhaps go somewhere you've never been before. Some top stopovers between Washington Dulles International Airport and CMB include:

    • Hamad International Airport (DOH)

    • Charles de Gaulle Airport (CDG)

    • Abu Dhabi International Airport (AUH)

  • You can reach IAD from the centre of Washington DC in about 51 minutes by car (depending on traffic). The ride by public transport takes roughly 3 hours and 26 minutes to travel the 56 kilometres or so.

  • You're off on holiday, so why not enjoy an extra night away from home? Think about staying at one of these accommodation options near Washington Dulles International Airport the day before your flight from Washington DC to CMB:

About Bandaranaike International Airport (CMB)

Getting from Bandaranaike International Airport (CMB) to central Colombo

  • Bandaranaike International Airport to the centre of Colombo takes around 39 minutes by car. It's approximately 32 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing services.

  • If you're taking public transport, expect a journey of about 1 hour and 31 minutes.

How to find the cheapest flights from Washington DC to Bandaranaike International Airport (CMB)

  • Rs126,125 is the lowest price we've found for a one-way ticket from Washington DC to Bandaranaike International Airport. Return flights start from Rs251,803. Prices may vary depending on availability at the time of booking.

  • To find cheap tickets from Washington DC to CMB, book as early as possible. Airlines tend to offer lower prices when flights are first released.

  • The 'Whole month' tool shows you the cheapest tickets from Washington DC to Bandaranaike International Airport across the month. It's a good way to snap up a bargain if your travel dates are flexible.

  • Sign into your online account or use the app to create a Price Alert. We'll notify you straight away if there's a new deal on this route. It's easy to do, and it'll save you the hassle of searching for flight tickets from Washington DC to CMB every day.

  • Use the filters to tailor your flights from Washington DC to Bandaranaike International Airport. Enter your ideal departure and arrival times, number of stops and airlines. You can also sort your results by 'Cheapest' to see the best deals.

The best time to fly from Washington DC to Bandaranaike International Airport (CMB)

  • April is the quietest time of year to travel to Colombo. Alternatively, join the crowds and take your trip in August. This is the most popular month for flights from Washington DC to Bandaranaike International Airport, but the best time to go is your call.

  • The warmest month in Colombo is March, with the temperature ranging between 24ºC and 33ºC. Book your flights from Washington DC to CMB in this month if you enjoy this type of weather.

  • If you like cooler conditions, look for a cheap flight from Washington DC to Bandaranaike International Airport in January when temperatures average between 22ºC and 32ºC.

More about Colombo

  • After booking your flight from Washington DC to Bandaranaike International Airport, think about where you want to stay in this city. Make one of these accommodation options your base for exploring Colombo:

  • All great holidays should include a little sightseeing. Gangaramaya Temple, Independence Square & Independence Memorial Hall and Viharamahadevi Park are must-do's during your Colombo adventure.

Complete your Colombo trip with a car rental

  • We use the same magic that helped you find your cheap flight from Washington DC to Bandaranaike International Airport to track down your perfect ride. Check out our car rentals in Colombo and easily compare your options. Plus you'll find all the info you need to know, from the most popular rental company to the average daily price.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.