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Cheap Flights from Washington D.C. to Colombo

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Compare Washington D.C. to Colombo flight deals

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Flight deals from Washington D.C. to Colombo

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Colombo? Find the lowest prices on one-way and return tickets right here.
Colombo.R 7,970 per passenger.Departing Wed, 30 Apr.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Washington Dulles on Wed, 30 Apr, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 7,970, select.
Colombo.R 8,342 per passenger.Departing Sat, 16 Aug.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Washington Dulles on Sat, 16 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 8,342, select.
Colombo.R 8,344 per passenger.Departing Tue, 2 Sep.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Washington Dulles on Tue, 2 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 8,344, select.
Colombo.R 8,455 per passenger.Departing Thu, 8 May.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Washington Dulles on Thu, 8 May, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 8,455, select.
Colombo.R 11,096 per passenger.Departing Tue, 11 Nov.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Washington Dulles on Tue, 11 Nov, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 11,096, select.
Colombo.R 11,359 per passenger.Departing Tue, 8 Jul.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Washington Dulles on Tue, 8 Jul, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 11,359, select.
Colombo.R 13,801 per passenger.Departing Wed, 11 Jun.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed, 11 Jun, arriving in Colombo Bandaranayake.Price includes taxes and charges.From R 13,801, select.

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

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 flights are currently cheapest in April.
Apr
from R 7,970
May
from R 8,455
Jun
from R 13,801
Jul
from R 11,359
Aug
from R 8,342
Sep
from R 8,344
Oct
Find prices
Nov
from R 11,096
Dec
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Jan
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Feb
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Mar
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Alternative Washington D.C. to Colombo routes

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

Washington D.C. to Colombo: Flight information

The things to know before you go.
Cheapest flight foundR 7,970
Cheapest month to flyApril

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

There are 5 airports in Colombo: Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.
The best price we found for a return flight from Washington D.C. to Colombo is R 14,676. 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. But we found flights with one or more stops from R 14,676.
As of April 2025, there are no flights flying from Washington D.C. to Colombo.
The cheapest month to fly from Washington D.C. to Colombo is usually April 2025.
If you're flying from Washington D.C., the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the centre of Colombo. We've found flights into this airport from R 14,676.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Colombo on Thursday, 1 May 2025.
No airlines currently offer direct flights between Washington D.C. and Colombo. 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 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.
In April, the average temperature is usually around 28°C. May is typically the warmest month in Colombo, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is July, with temperatures averaging 25°C. The rainiest month is November.
The cheapest airline that flies to Colombo is Etihad Airways .

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

  • When searching for a flight from Washington DC to Colombo, there's a nice selection of airports you can jet off from. Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are among Washington DC's main terminals.

  • Bandaranaike International Airport (CMB) is the primary arrival point in Colombo.

  • Colombo is nine hours 30 minutes ahead of Washington DC and follows the UTC+5:30 timezone.

  • To ensure you make it on your Washington DC to Colombo flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Popular months like February or high seasons such as spring break and Christmas will mean bigger lines at security and check-in. If you're travelling then, play it safe and head to the terminal even earlier. Arriving two hours before domestic flights and four hours ahead of international departures is a wise idea.

How to find the cheapest flights from Washington DC to Colombo

  • Don't leave everything to the last moment. You're more likely to find cheap Washington DC to Colombo flights if you book ahead. Airlines often offer some amazing early bird rates.

  • If you're flexible with your travel dates, try using the 'Whole month' search tool. It'll give you the cheapest price across every month when searching for your plane ticket from Washington DC to Colombo.

  • Getting a cheap flight from Washington DC to Colombo is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as the price has dropped.

  • Tailor your travel plans using filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' Washington DC to Colombo flights.

Flying from Washington DC

Ronald Reagan National Airport (DCA)

  • DCA is around 6 kilometres from central Washington DC. If you're catching a cab, driving or ride-sharing from the centre, it'll take 15 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 45 minutes.

  • Planning to catch an early flight from Washington DC to Colombo? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by choosing one of these hotels close to Ronald Reagan National Airport:

  • 76.44% of flights that leave from Ronald Reagan National Airport land at their destination on time.

  • DCA is located at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Split up your Washington DC to Colombo flight with a stop so you can recharge or perhaps go somewhere you've never been before. Popular stopovers between Washington Dulles International Airport and Colombo are:

    • Hamad International Airport (DOH)

    • Dubai Airport (DXB)

    • Abu Dhabi International Airport (AUH)

  • You can reach IAD from central Washington DC in about 50 minutes by car (depending on traffic conditions). The ride by public transport takes roughly 1 hour 10 minutes to cover the 40 kilometres or so.

  • It's your holiday, so why not spend an additional night away? Consider checking in to one of these accommodation options near Washington Dulles International Airport the day before your flight from Washington DC to Colombo:

  • As far as flight punctuality goes, Washington Dulles International Airport has an on-time arrival rate of 74.39%.

  • The address for IAD is 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • You can book a ticket from Washington DC to Colombo out of Baltimore/Wash International Thurgood Marshall Airport (BWI) with a stopover. London Heathrow Airport (LHR) is a major connection point.

  • BWI is around 40 kilometres from central Washington DC. The drive from the city centre to the terminal takes about 50 minutes. If you're planning to use public transport, expect a journey of around 1 hour 30 minutes.

  • Make catching an early Washington DC to Colombo flight the easiest part of your journey. Stay at one of these hotels near Baltimore/Wash International Thurgood Marshall Airport and get to the check-in counter without rushing:

  • The on-time performance rate of BWI is 77.13%. In other words, that's how frequently flights from this airport arrive within the expected time frame.

Arriving in Colombo

Bandaranaike International Airport (CMB)

  • The distance from Colombo Ratmalana Airport (RML) to central Colombo is approximately 13 kilometres. It takes about 40 minutes to reach the centre driving.

  • If you're travelling on public transport, expect a journey time of around 1 hour 15 minutes.

  • If you're coming in on a late flight from Washington DC to Colombo, few things beat the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and sleeping soon after at one of these accommodation options near CMB:

Bandaranaike International Airport (CMB)

  • Bandaranaike International Airport (CMB) is around 27 kilometres from the centre of Colombo. Following your flight from Washington DC to Colombo, it'll take you approximately 40 minutes to get to the heart of the city in a cab or ride-share.

  • The trip will take about 1 hour 30 minutes on public transport.

  • Forget about public transport timetables or long cab queues. Grab a Bandaranaike International Airport rental car and take your journey in whatever direction you like. Compare rates and availability from Sr Rent A Car, Green Motion and Sixt.

  • Get the lowest price by reserving your ride from CMB two weeks ahead of time. You'll also have access to a greater selection of vehicles.

Best time to go to Colombo

  • Visit Washington DC during the high season if you want a bustling atmosphere, but remember that prices are generally higher. Alternatively, book your flights from Washington DC to Washington DC during the off-season when prices are cheaper and crowds are smaller.

  • Book a Washington DC to Colombo ticket departing in March if you're eager to explore the city during its warmest month. You can expect temperatures in Colombo to range from 24ºC (75ºF) to 33ºC (91ºF).

  • If you like cooler conditions, look for a cheap flight from Washington DC to Colombo in January when temperatures average between 22ºC (72ºF) and 32ºC (90ºF).

More about Colombo

  • When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Colombo right here. Explore these options once you've booked your flight from Washington DC to Colombo:

  • Every great adventure has to include a little sightseeing. Gangaramaya Temple, Independence Square & Independence Memorial Hall and Viharamahadevi Park are attractions you won't want to skip in Colombo.

Explore more of Sri Lanka

  • Moratuwa is just one of the many cities in Sri Lanka waiting to be explored once you've seen Colombo. Around 18 kilometres to the south, check out popular attractions including Boat House, Angulana Beach and Dilmah Conservation One Earth Arboretum.

  • Around 306 kilometres north of Colombo, Jaffna is another favourite stop in Sri Lanka. No visit is complete without checking out Jaffna Fort, Dambakola Patuna Sangamitta Temple and Jaffna Public Library.

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

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