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Cheap flights from Colombo Bandaranayake to Washington, D.C.

Compare Colombo Bandaranayake to Washington, D.C. flight deals

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Flight deals from Colombo Bandaranayake to Washington, D.C.

Looking for a cheap last-minute deal or the best round-trip flight from Colombo Bandaranayake to Washington, D.C.? Find the lowest prices on one-way and round-trip tickets right here.
Washington, D.C..$937 per passenger.Departing Fri, Nov 21, returning Fri, Jan 9.Round-trip flight with Air India.Outbound indirect flight with Air India, departing from Colombo Bandaranayake on Fri, Nov 21, arriving in Washington Dulles.Inbound indirect flight with Air India, departing from Washington Dulles on Fri, Jan 9, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $937, select.
Washington, D.C..$982 per passenger.Departing Thu, Jul 17, returning Wed, Aug 27.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Thu, Jul 17, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Wed, Aug 27, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $982, select.
Washington, D.C..$1,021 per passenger.Departing Fri, Nov 21, returning Fri, Dec 12.Round-trip flight with Air India.Outbound indirect flight with Air India, departing from Colombo Bandaranayake on Fri, Nov 21, arriving in Washington Dulles.Inbound indirect flight with Air India, departing from Washington Dulles on Fri, Dec 12, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $1,021, select.
Washington, D.C..$1,048 per passenger.Departing Mon, Jul 14, returning Fri, Nov 14.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Mon, Jul 14, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Fri, Nov 14, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $1,048, select.
Washington, D.C..$1,092 per passenger.Departing Sun, Jul 13, returning Sun, Jul 20.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Sun, Jul 13, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Sun, Jul 20, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $1,092, select.
Washington, D.C..$1,097 per passenger.Departing Wed, Dec 10, returning Sun, Jan 4.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Wed, Dec 10, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Sun, Jan 4, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $1,097, select.
Washington, D.C..$1,168 per passenger.Departing Mon, Oct 20, returning Wed, Nov 5.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Mon, Oct 20, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Wed, Nov 5, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $1,168, select.
Washington, D.C..$1,205 per passenger.Departing Thu, Aug 7, returning Thu, Aug 14.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Thu, Aug 7, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Thu, Aug 14, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $1,205, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo Bandaranayake to Washington, D.C. flights are currently cheapest in July.
Jul
from $1,092
Aug
from $1,205
Sep
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Oct
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Nov
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Dec
from $5,513
Jan
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Feb
from $5,337
Mar
from $5,337
Apr
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May
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Jun
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Alternative Colombo Bandaranayake to Washington, D.C. routes

Looking for the cheapest, fastest or easiest route from Colombo Bandaranayake to Washington, D.C.? You could fly into the following airports instead.

Colombo to Washington, D.C.: Flight information

The things to know before you go.
Cheapest flight found$937
Cheapest month to flyNovember

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

There are 5 airports in Washington, D.C.: Washington Ronald Reagan, Camp Springs Andrews AFB, Washington Dulles, Baltimore Washington International, and Manassas.
The best price we found for a round-trip flight from Colombo Bandaranayake to Washington, D.C. is $937. 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 Colombo Bandaranayake to Washington, D.C.. But we found flights with one or more stops from $938.
There are no flights flying from Colombo Bandaranayake to Washington, D.C., as of July 2025.
The cheapest month to fly from Colombo Bandaranayake to Washington, D.C. is usually November.
If you're flying from Colombo Bandaranayake Airport, the cheapest airport near Washington, D.C. is Washington Dulles – which is 36.5 km away from the center of Washington, D.C.. We've found flights to this airport from $937.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Colombo Bandaranayake Airport to Washington, D.C. on Friday, November 21, 2025.
No airlines currently offer direct flights between Colombo Bandaranayake Airport and Washington, D.C.. 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 Washington, D.C. 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 Washington, D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
In July, the average temperature is usually around 25°C. July is typically the warmest month in Washington, D.C., when it usually averages around 31°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -4°C. The rainiest month is September.
Currently, Air India offers the cheapest flight tickets to Washington, D.C..

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

  • Bandaranaike International Airport is located in Colombo. Following the UTC-4 timezone, Washington DC is nine hours 30 minutes behind Colombo.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your CMB to Washington DC flight.

  • Traveling during a peak period like school or public holidays? Expect longer queues at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it simple to book flight tickets from CMB to Washington DC with a stopover. To see all the options, uncheck 'Direct flights only.' Next, select a flight with a stop long enough to see the sights of the city of your choice. Major stopovers include:

    • London Heathrow Airport (LHR)

    • Charles de Gaulle Airport (CDG)

    • Hamad International Airport (DOH)

  • CMB is around 27 kilometers from central Colombo. If you're catching a cab, ride-sharing or driving from the center, it'll take you 40 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 1 hour 30 minutes.

  • Searching for a hotel close to CMB? If you've booked an early flight from Bandaranaike International Airport to Washington DC, these accommodation options set you up for a seamless send-off:

  • Of all flights leaving Bandaranaike International Airport, 75.71% arrive on time at their destination.

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

  • The best price we've found for a one-way Bandaranaike International Airport to Washington DC flight is $574. The cheapest price for a return flight is $937. Keep in mind fares may change due to demand at the time of booking.

  • Booking ahead of time is often the key to locking in a cheap flight from CMB to Washington DC. Prices tend to rise as demand increases, so the closer your departure date, the more you'll likely spend.

  • The 'Whole month' tool will show you the cheapest tickets from Bandaranaike International Airport to Washington DC across the month. It's a great way to find a bargain if your travel dates aren't set in stone.

  • There's no need to check back constantly to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as there's an even better deal on cheap flights from CMB to Washington DC.

  • Tailor your trip with filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Bandaranaike International Airport to Washington DC.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • Ronald Reagan National Airport (DCA) to the center of Washington DC takes about 15 minutes by car. The center is roughly 8 kilometers away.

  • It typically takes 45 minutes if you're traveling by public transport.

  • Book a hotel near DCA if you have a late flight from Bandaranaike International Airport to Washington DC. Settle into one of these accommodation options and make your first night all about catching up on rest:

  • Begin your adventure by picking up a Ronald Reagan National Airport rental car. Grab your wheels from Thrifty, Sixt or Dollar and experience the lesser-explored corners of Washington DC and beyond.

  • Get the best deal by booking your vehicle from Ronald Reagan National Airport about four weeks before your flight from CMB to Washington DC.

  • You'll find DCA at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Washington Dulles International Airport (IAD) is around 56 kilometers from central Washington DC. After your flight from Bandaranaike International Airport to Washington DC, it'll take you around 50 minutes to reach the heart of the city in a cab or ride-share.

  • The journey will take roughly 1 hour 10 minutes on public transport.

  • You'll find some comfortable places to rest your head close to IAD. Settle in and get cozy after your CMB to Washington DC flight at one of these well-located options:

  • Forget about inconvenient public transport schedules or slow-moving cab lines. Pick up a Washington Dulles International Airport rental car and let the journey unfold your way. Compare offers from Dollar, Thrifty and Sixt.

  • Secure your first choice, not your last resort. Securing your ride from IAD one week in advance often means lower prices and a greater range of vehicles.

  • You'll find Washington Dulles International Airport at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Find your way to the city center after your flight from Bandaranaike International Airport to Washington DC has touched down. Central Washington DC is around 48 kilometers from Baltimore/Wash International Thurgood Marshall Airport (BWI) and takes roughly 50 minutes to reach by car.

  • The journey takes around 1 hour 30 minutes on public transport.

  • Enjoy a restful, unhurried start to your break by staying at a hotel near BWI after your CMB to Washington DC flight. Recharge after a day of travel or simply take a moment to get your bearings in a new city at:

  • Start your journey without worrying about how to get to your next stop with a Baltimore/Wash International Thurgood Marshall Airport rental car. Book your wheels with reliable suppliers here like Dollar, Thrifty and Budget.

  • Plan ahead and reap the rewards. Book your vehicle from BWI two weeks before your flight from Bandaranaike International Airport to Washington DC for the lowest prices.

Best time to go to Washington DC

  • Visit Washington DC in peak season if you want a lively atmosphere, but remember that hotel prices tend to be higher. Alternatively, book your flights from Bandaranaike International Airport to Washington DC in the off-season when prices are cheaper and crowds are smaller.

  • Lock in a Bandaranaike International Airport to Washington DC flight ticket with a departure in July if you want to experience the city during its warmest month. You can expect temperatures to range from 19ºC (66ºF) to 33ºC (91ºF).

  • January sees average temperatures of between -6ºC (21ºF) and 10ºC (50ºF). Search for a cheap ticket from CMB to Washington DC around that time if you'd rather travel in cooler conditions.

More about Washington DC

Explore more of United States

  • You've visited Washington DC, now it's time to discover other parts of United States. Journey about 322 kilometers north-east to New York to tick off its popular sights. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you busy.

  • Philadelphia is another sought-after destination in United States and is around 193 kilometers north-east of Washington DC. No trip is complete without a visit to Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Plan the rest of your trip from Colombo to Washington, D.C.

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