C$1,308 Cheap Flights from Colombo to Washington, D.C.

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Flight deals from Colombo to Washington, D.C.

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

Washington, D.C..C$1,308 per passenger.Departing Tue, Jun 17, returning Wed, Aug 27.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Tue, Jun 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 C$1,308, select.

Washington, D.C..C$1,464 per passenger.Departing Sun, Jun 1, returning Sun, Jun 8.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Sun, Jun 1, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Sun, Jun 8, arriving in Colombo Bandaranayake.Price includes taxes and charges.From C$1,464, select.

Washington, D.C..C$1,467 per passenger.Departing Sun, Jun 1, returning Thu, Jul 10.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Sun, Jun 1, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Thu, Jul 10, arriving in Colombo Bandaranayake.Price includes taxes and charges.From C$1,467, select.

Washington, D.C..C$1,558 per passenger.Departing Sat, May 17, returning Sat, May 24.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Sat, May 17, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Sat, May 24, arriving in Colombo Bandaranayake.Price includes taxes and charges.From C$1,558, select.

Washington, D.C..C$1,608 per passenger.Departing Tue, Jul 1, returning Sat, Jul 12.Round-trip flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Tue, Jul 1, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departing from Washington Dulles on Sat, Jul 12, arriving in Colombo Bandaranayake.Price includes taxes and charges.From C$1,608, select.

Washington, D.C..C$1,699 per passenger.Departing Wed, Dec 10, returning Thu, Jan 8.Round-trip flight with SWISS.Outbound indirect flight with SWISS, departing from Colombo Bandaranayake on Wed, Dec 10, arriving in Washington Dulles.Inbound indirect flight with SWISS, departing from Washington Dulles on Thu, Jan 8, arriving in Colombo Bandaranayake.Price includes taxes and charges.From C$1,699, select.

Washington, D.C..C$1,746 per passenger.Departing Wed, Jun 25, returning Wed, Nov 12.Round-trip flight with SriLankan Airlines and Turkish Airlines.Outbound indirect flight with SriLankan Airlines, departing from Colombo Bandaranayake on Wed, Jun 25, arriving in Washington Dulles.Inbound indirect flight with Turkish Airlines, departing from Washington Dulles on Wed, Nov 12, arriving in Colombo Bandaranayake.Price includes taxes and charges.From C$1,746, select.

Washington, D.C..C$7,451 per passenger.Departing Sun, Jan 25, returning Mon, Feb 2.Round-trip flight with Emirates.Outbound indirect flight with Emirates, departing from Colombo Bandaranayake on Sun, Jan 25, arriving in Washington Dulles.Inbound indirect flight with Emirates, departing from Washington Dulles on Mon, Feb 2, arriving in Colombo Bandaranayake.Price includes taxes and charges.From C$7,451, select.

Find the cheapest month to fly from Colombo 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 to Washington, D.C. flights are currently cheapest in June.

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Alternative Colombo to Washington, D.C. routes

Looking for the cheapest, fastest or easiest route from Colombo 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	C$1,308
Cheapest month to fly	June

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

How many airports are there in Washington, D.C.?

There are 5 airports in Washington, D.C.: Washington Ronald Reagan, Camp Springs Andrews AFB, Washington Dulles, Baltimore Washington International, and Manassas.

How much are round-trip flights from Colombo to Washington, D.C.?

The best price we found for a round-trip flight from Colombo to Washington, D.C. is C$1,308. 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.

Which airlines fly direct from Colombo to Washington, D.C.?

Currently, there are no airlines that fly direct from Colombo to Washington, D.C.. But we found flights with one or more stops from C$1,308.

How many flights are there a week from Colombo to Washington, D.C.?

There are no flights flying from Colombo to Washington, D.C., as of May 2025.

When is the cheapest time to fly from Colombo to Washington, D.C.?

The cheapest month to fly from Colombo to Washington, D.C. is usually May 2025.

What's the cheapest airport to fly to in Washington, D.C.?

If you're flying from Colombo, 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 C$1,308.

Which upcoming date is cheapest to fly from Colombo to Washington, D.C. on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Washington, D.C. on Tuesday, June 17, 2025.

Can I get a direct flight from Colombo to Washington, D.C.?

No airlines currently offer direct flights between Colombo and Washington, D.C.. Most routes have one or more stops.

How can I get the best flight deal from Colombo to Washington, D.C.?

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.

When is the best time to book flights to Washington, D.C.?

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.

What’s the weather like in Washington, D.C.?

In May, the average temperature is usually around 17°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.

Which is the cheapest airline to fly with from Colombo to Washington, D.C.?

The cheapest airline that flies to Washington, D.C. is IndiGo.

Travelling from Colombo to Washington DC: what you need to know

Planning your trip starts with figuring out where you'll leave from in Colombo. Bandaranaike International Airport (CMB) is the city's main base, so explore your options for booking a flight from Colombo to Washington DC jetting off from here.
Get off the plane at one of Washington DC's major gateways like Ronald Reagan National Airport (DCA). Alternatively, make your way to this city landing at Washington Dulles International Airport (IAD) or Baltimore/Wash International Thurgood Marshall Airport (BWI).
Give yourself plenty of time to make your Colombo to Washington DC flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.
If you're flying during a major holiday or other peak period, give yourself extra time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

How to find the cheapest flights from Colombo to Washington DC

Booking early is often the key to securing a cheap Colombo to Washington DC flight. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely spend.
If you're willing to be flexible with your travel plans, use the 'Whole month' tool. It'll show you the lowest price across each month when looking for your plane ticket from Colombo to Washington DC.
Finding a cheap flight from Colombo to Washington DC is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as the price has dropped.
Tailor your flights using filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' Colombo to Washington DC flights.

Flying from Colombo

Bandaranaike International Airport (CMB)

Stopovers are the ideal opportunity to break up your trip — and perhaps even explore another city. When searching for Colombo to Washington DC flights leaving from Bandaranaike International Airport, deselect the 'Direct flights only' box to see where you can stop along the way. Popular options include:
- London Heathrow Airport (LHR)
- Hamad International Airport (DOH)
- Charles de Gaulle Airport (CDG)
CMB is about 27 kilometres from central Colombo. If you're ride-sharing, catching a cab or driving from the centre, it'll take 40 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be around 1 hour 30 minutes.
Searching for a convenient hotel close to Bandaranaike International Airport? If you've booked an early flight from Colombo to Washington DC, these stays will have you sleeping nice and close to your departure gate:
75.71% of flights that leave from Bandaranaike International Airport land at their destination on schedule.

Arriving in Washington DC

Ronald Reagan National Airport (DCA)

Ronald Reagan National Airport (DCA) to central Washington DC takes around 15 minutes to reach by car. The centre is roughly 6 kilometres away.
When travelling on public transport, expect a journey time of roughly 45 minutes.
The last thing you need is a long journey to your hotel if you're arriving on a late flight from Colombo to Washington DC. Check in to one of these accommodation options near DCA instead:
Grab a Ronald Reagan National Airport rental car and explore Washington DC and beyond with your own set of wheels. Thrifty, Sixt and Dollar are well-known companies you can book with here.
Reserving your vehicle from Ronald Reagan National Airport about four weeks ahead boosts your odds of scoring a great price.
DCA is located at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

Washington Dulles International Airport (IAD) is roughly 40 kilometres from the centre of Washington DC. Once you've disembarked your flight from Colombo to Washington DC, it takes approximately 50 minutes to reach the heart of the city in a ride-share or cab.
If you hop on public transport, you'll get to the city centre in 1 hour 10 minutes or so.
After your flight from Colombo to Washington DC, unwind at a hotel near IAD. These are some comfortable options that'll help you get into relaxation mode:
Dollar, Thrifty and Sixt make picking up a Washington Dulles International Airport rental car easy and quick. These suppliers are located in or around the terminal and will have you on the road before long.
Lock in the best price by booking your ride from IAD one week ahead of time. You can also expect to have a greater selection of vehicles.
You can find Washington Dulles International Airport at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

Step off your flight from Colombo to Washington DC and travel to your hotel or jump right into exploring. Central Washington DC is around 40 kilometres from Baltimore/Wash International Thurgood Marshall Airport (BWI) and usually takes 50 minutes to reach driving.
Public transport will get you there in about 1 hour 30 minutes.
Enjoy a restful, unhurried start to your break by staying at a hotel near BWI after your Colombo to Washington DC flight. Recover from a day of travel or simply give yourself time to find your footing in a new city at:
Start your journey without worrying about how to get to where you're going with a Baltimore/Wash International Thurgood Marshall Airport rental car. You can book with reliable names here like Dollar, Thrifty and Budget.
Get ahead of the game and reap the rewards. Book your ride from BWI two weeks before your flight from Colombo to Washington DC for the lowest prices.

Best time to go to Washington DC

February is the most popular month for flights from Colombo to Washington DC. To avoid the crowds, visit Washington DC in May.
The warmest month in Washington DC is July, with temperatures ranging between 19ºC (66ºF) and 33ºC (91ºF). Book your Colombo to Washington DC ticket then if that's your idea of comfortable weather.
If you want to travel in cooler conditions, look for a cheap flight from Colombo to Washington DC in January when temperatures average between -6ºC (21ºF) and 10ºC (50ºF).

More about Washington DC

Start your Washington DC trip right by choosing the ideal place to stay. As soon as you've booked your flight from Colombo to Washington DC, browse our selection of hotels including:
White House Historical Association and The White House are just the start of the major attractions to add to your Washington DC travel itinerary. Keep the momentum going by heading to National Mall.

Explore more of United States

New York is just one of the many places in United States waiting to be discovered after you've seen Washington DC. Around 322 kilometres to the north-east, top sights here include Statue of Liberty, Central Park and Empire State Building.
Around 193 kilometres north-east of Washington DC, Philadelphia is another favourite stop in United States. No visit is complete without checking out Liberty Bell, Independence Hall and Philadelphia Museum of Art.