What is the cheapest airline that flies from Washington, D.C. to Colombo Bandaranaike Intl?

Etihad Airways, Qatar Airways, and American Airlines are the most popular carriers operating from Washington, D.C. to Colombo Bandaranaike Intl

Which airport is the most popular layover for flights between Washington, D.C. and Colombo Bandaranaike Intl Airport?

Abu Dhabi (AUH) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Colombo Bandaranaike Intl Airport?

Etihad Airways, Qatar Airways and Turkish Airlines are the top three most popular airlines that fly to Colombo Bandaranaike Intl Airport from Washington, D.C. according to our data. Etihad Airways is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Colombo Bandaranaike Intl Airport. Keep in mind that there are 7 different airlines that fly to Colombo Bandaranaike Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Colombo Bandaranaike Intl Airport?

On average, it takes 20h 34m to fly from Washington, D.C. to Colombo Bandaranaike Intl Airport if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into Colombo Bandaranaike Intl Airport (the most popular airport in Colombo Bandaranaike Intl Airport). If you’re flying out of Baltimore and into Colombo Bandaranaike Intl Airport, then the flight time is around 25h 10m.

Which layover airport offers the lowest fares from Washington, D.C. to Colombo Bandaranaike Intl Airport?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $1,028.

Which layover airport has the shortest connection time from Washington, D.C. to Colombo Bandaranaike Intl Airport?

Doha (DOH) has the shortest average layover time for this route: 2h 13m.

Which layover airport has the shortest travel time from Washington, D.C. to Colombo Bandaranaike Intl Airport?

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 19h 25m.

How many operators does momondo search for flights from Washington, D.C. to Colombo Bandaranaike Intl Airport?

There are 7 operators available for flights from Washington, D.C. to Colombo Bandaranaike Intl Airport as of April 2026.

How old do you have to be to fly from Washington, D.C. to Colombo Bandaranaike Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Colombo Bandaranaike Intl Airport.

What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?

The necessary travel and health documents for your Colombo Bandaranaike Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$432 Cheap Flights from Washington, D.C. to Colombo Bandaranaike Intl Airport in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Colombo Bandaranaike Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $1,344 to $983. The lowest price recently found on this route was $960.

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Find the cheapest flights from Washington, D.C. to Colombo

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3:10 pm - 8:35 pm

IAD

CMB

19h 55m

1 stop

9:50 pm - 9:45 am

CMB

IAD

21h 25m

1 stop

$960Etihad Airways

週三, 9月 9 - 週三, 9月 16

3:10 pm - 8:35 pm

IAD

CMB

19h 55m

1 stop

9:50 pm - 9:45 am

CMB

IAD

21h 25m

1 stop

$964Etihad Airways

週三, 9月 16 - 週三, 9月 23

1:20 pm - 5:20 am

IAD

CMB

30h 30m

1 stop

8:25 am - 11:35 am

CMB

IAD

36h 40m

1 stop

$969Turkish Airlines

週四, 8月 27 - 週三, 9月 23

9:45 pm - 5:20 am

IAD

CMB

22h 05m

1 stop

6:50 am - 11:35 am

CMB

IAD

38h 15m

1 stop

$970Turkish Airlines

週一, 8月 31 - 週五, 9月 18

11:15 am - 4:50 pm

IAD

CMB

20h 05m

1 stop

7:30 pm - 3:55 pm

CMB

IAD

30h 55m

1 stop

$988American Airlines

週日, 10月 18 - 週日, 11月 8

9:00 pm - 9:50 am

IAD

CMB

27h 20m

1 stop

4:05 am - 6:10 pm

CMB

IAD

23h 35m

1 stop

$991Qatar Airways

週三, 5月 13 - 週五, 5月 29

3:41 pm - 2:05 am

DCA

CMB

24h 54m

2 stops

4:35 am - 8:15 pm

CMB

DCA

25h 10m

2 stops

$1,003American Airlines

週四, 8月 27 - 週三, 9月 23

3:41 pm - 3:05 am

DCA

CMB

25h 54m

2 stops

4:35 am - 10:00 pm

CMB

DCA

26h 55m

2 stops

$1,006Qatar Airways

週一, 8月 31 - 週一, 9月 7

6:57 pm - 9:40 am

DCA

CMB

29h 13m

2 stops

11:25 am - 3:59 pm

CMB

DCA

38h 04m

2 stops

$1,135Multiple Airlines

週一, 8月 31 - 週五, 9月 18

1:59 pm - 2:05 am

DCA

CMB

26h 36m

2 stops

4:35 am - 10:00 pm

CMB

DCA

26h 55m

2 stops

$1,174Multiple Airlines

週一, 7月 27 - 週一, 8月 31

Turkish Airlines flights from Washington, D.C. to Colombo Bandaranaike Intl Airport

Our best Turkish Airlines deals on Washington, D.C. to Colombo Bandaranaike Intl Airport flight tickets

Turkish Airlines

Aug 27

IAD1:20 pmWashington, D.C. Dulles Intl

30h 30m

1 stop

CMB5:20 amColombo Bandaranaike Intl

Sep 23

CMB8:25 amColombo Bandaranaike Intl

36h 40m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$969

Turkish Airlines

Aug 31

IAD9:45 pmWashington, D.C. Dulles Intl

22h 05m

1 stop

CMB5:20 amColombo Bandaranaike Intl

Sep 18

CMB6:50 amColombo Bandaranaike Intl

38h 15m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$970

Turkish Airlines

Sep 11

IAD1:20 pmWashington, D.C. Dulles Intl

32h 05m

1 stop

CMB6:55 amColombo Bandaranaike Intl

Sep 17

CMB6:50 amColombo Bandaranaike Intl

38h 15m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$1,005

Air Canada flights from Washington, D.C. to Colombo Bandaranaike Intl Airport

Our best Air Canada deals on Washington, D.C. to Colombo Bandaranaike Intl Airport flight tickets

Air Canada

Aug 31

DCA8:40 pmWashington, D.C. Reagan-National

46h 55m

2 stops

CMB5:05 amColombo Bandaranaike Intl

Sep 18

CMB1:10 pmColombo Bandaranaike Intl

42h 10m

2 stops

DCA9:50 pmWashington, D.C. Reagan-National

$1,279

Air Canada

May 11

DCA4:20 pmWashington, D.C. Reagan-National

34h 55m

2 stops

CMB12:45 pmColombo Bandaranaike Intl

May 19

CMB1:10 pmColombo Bandaranaike Intl

35h 59m

2 stops

DCA3:39 pmWashington, D.C. Reagan-National

$1,285

Air Canada

Sep 24

DCA6:59 amWashington, D.C. Reagan-National

44h 16m

2 stops

CMB12:45 pmColombo Bandaranaike Intl

Sep 28

CMB1:10 pmColombo Bandaranaike Intl

54h 40m

2 stops

DCA10:20 amWashington, D.C. Reagan-National

$1,290

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

週三 9/9

3:10 pm-8:35 pm

1 stop19h 55m

Colombo Bandaranaike Intl

週三 9/16

9:50 pm-9:45 am

1 stop21h 25m

$960

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

週三 9/16

3:10 pm-8:35 pm

1 stop19h 55m

Colombo Bandaranaike Intl

週三 9/23

9:50 pm-9:45 am

1 stop21h 25m

$964

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

週四 8/27

1:20 pm-5:20 am

1 stop30h 30m

Colombo Bandaranaike Intl

週三 9/23

8:25 am-11:35 am

1 stop36h 40m

$969

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

週一 8/31

9:45 pm-5:20 am

1 stop22h 05m

Colombo Bandaranaike Intl

週五 9/18

6:50 am-11:35 am

1 stop38h 15m

$970

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

週日 10/18

11:15 am-4:50 pm

1 stop20h 05m

Colombo Bandaranaike Intl

週日 11/8

7:30 pm-3:55 pm

1 stop30h 55m

$988

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

週三 5/13

9:00 pm-9:50 am

1 stop27h 20m

Colombo Bandaranaike Intl

週五 5/29

4:05 am-6:10 pm

1 stop23h 35m

$991

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

週四 8/27

3:41 pm-2:05 am

2 stops24h 54m

Colombo Bandaranaike Intl

週三 9/23

4:35 am-8:15 pm

2 stops25h 10m

$1,003

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

週一 8/31

3:41 pm-3:05 am

2 stops25h 54m

Colombo Bandaranaike Intl

週一 9/7

4:35 am-10:00 pm

2 stops26h 55m

$1,006

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

週一 8/31

6:57 pm-9:40 am

2 stops29h 13m

Colombo Bandaranaike Intl

週五 9/18

11:25 am-3:59 pm

2 stops38h 04m

$1,135

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

週一 7/27

1:59 pm-2:05 am

2 stops26h 36m

Colombo Bandaranaike Intl

週一 8/31

4:35 am-10:00 pm

2 stops26h 55m

$1,174

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Colombo Bandaranaike Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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Other information

What is the typical price of a round-trip flight between Washington, D.C. and Colombo Bandaranaike Intl Airport?

What is the cheapest month to fly to Colombo Bandaranaike Intl Airport?

If you aren’t able to travel during the month of September, then book flights to Colombo Bandaranaike Intl Airport from Washington, D.C. during May instead. Flights to Colombo Bandaranaike Intl Airport in May, while not as cheap as those in September, still average around $743.

How far in advance should I book a flight from Washington, D.C. to Colombo Bandaranaike Intl Airport?

You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around $1,069 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from Washington, D.C. for as low as $1,015 on momondo.

Can stopping save me money on Washington, D.C. to Colombo Bandaranaike Intl Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a Washington, D.C. to Colombo Bandaranaike Intl Airport flight.

How have Washington, D.C. to Colombo Bandaranaike Intl Airport flight prices changed over time?

When to book flights from Washington, D.C. to Colombo Bandaranaike Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Colombo Bandaranaike Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Colombo Bandaranaike Intl Airport (WAS to CMB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Colombo Bandaranaike Intl Airport

Fastest flight time	19h 55m
Direct flights	None

The fastest flight from Washington, D.C. to Colombo Bandaranaike Intl Airport takes 19h 55m

There are no direct flights from Washington, D.C. to Colombo Bandaranaike Intl Airport. There are no popular flight routes from Washington, D.C. to Colombo Bandaranaike Intl Airport.

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Frequently asked questions about flying from Washington, D.C. to Colombo Bandaranaike Intl Airport

How far is Washington, D.C. to Colombo Bandaranaike Intl by plane?
A flight from Washington, D.C. to Colombo Bandaranaike Intl will travel around 8919.3 mi. Flights usually cover this in 19h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Colombo Bandaranaike Intl Airport?
Prices for flights from Washington, D.C. to Colombo Bandaranaike Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Colombo Bandaranaike Intl Airport?
There are 7 operators available for flights from Washington, D.C. to Colombo Bandaranaike Intl Airport as of April 2026.
How old do you have to be to fly from Washington, D.C. to Colombo Bandaranaike Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Colombo Bandaranaike Intl Airport.
What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?
The necessary travel and health documents for your Colombo Bandaranaike Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Colombo Bandaranaike Intl Airport?
Based on momondo bookings for flights between Washington, D.C. and Colombo Bandaranaike Intl Airport, the leading airline is Etihad Airways, making up 55% of the total bookings. Other popular airlines include Qatar Airways with 27%, Turkish Airlines with 9%, and JetBlue with 5%.

Best airlines flying from Washington, D.C. to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Colombo Bandaranaike Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $820	Free Cancellation	Rating 7.3 1,434 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $866	Free Cancellation	Rating 7.4 3,724 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $882	Free Cancellation	Rating 7.4 4,346 reviews	Search Turkish Airlines flights
Alaska Airlines	PriceFrom $954	Free Cancellation	Rating 7.9 12,319 reviews	Search Alaska Airlines flights
JetBlue	PriceFrom $985	Free Cancellation	Rating 7.2 2,967 reviews	Search JetBlue flights
American Airlines	PriceFrom $1,167	Free Cancellation	Rating 7.1 11,682 reviews	Search American Airlines flights
Emirates	PriceFrom $1,361	Free Cancellation	Rating 8.1 3,568 reviews	Search Emirates flights

Negombo

Marawila

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Colombo for you.

Can I find flights from Washington, D.C. to Colombo with flexible booking policies on momondo?

Yes. All flights to Colombo from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Colombo?

Once you have performed a search for Washington, D.C. to Colombo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Colombo right now. Can momondo alert me if prices change?

Price alerts on flights to Colombo from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Washington, D.C. to Colombo from $432

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Colombo departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Washington, D.C. to Colombo Bandaranaike Intl Airport

Our best Turkish Airlines deals on Washington, D.C. to Colombo Bandaranaike Intl Airport flight tickets

Air Canada flights from Washington, D.C. to Colombo Bandaranaike Intl Airport

Our best Air Canada deals on Washington, D.C. to Colombo Bandaranaike Intl Airport flight tickets

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Use the filters below to find and compare flights from Washington, D.C. to Colombo Bandaranaike Intl Airport that are best for you.

See travel insights to Colombo from

How to get the cheapest flight ticket from Washington, D.C. to Colombo Bandaranaike Intl Airport

What is the typical price of a round-trip flight between Washington, D.C. and Colombo Bandaranaike Intl Airport?

What is the cheapest month to fly to Colombo Bandaranaike Intl Airport?

How far in advance should I book a flight from Washington, D.C. to Colombo Bandaranaike Intl Airport?

Can stopping save me money on Washington, D.C. to Colombo Bandaranaike Intl Airport flights?

How have Washington, D.C. to Colombo Bandaranaike Intl Airport flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. to Colombo Bandaranaike Intl?

What airlines fly to Colombo Bandaranaike Intl Airport?

Which airport is the most popular layover for flights between Washington, D.C. and Colombo Bandaranaike Intl Airport?

Which layover airport offers the lowest fares from Washington, D.C. to Colombo Bandaranaike Intl Airport?

Which layover airport has the shortest travel time from Washington, D.C. to Colombo Bandaranaike Intl Airport?

Which layover airport has the shortest connection time from Washington, D.C. to Colombo Bandaranaike Intl Airport?

How long does it take to fly to Colombo Bandaranaike Intl Airport?

When to book flights from Washington, D.C. to Colombo Bandaranaike Intl Airport

Cheap Washington, D.C. to Colombo Bandaranaike Intl Airport (WAS to CMB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Colombo Bandaranaike Intl Airport

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Frequently asked questions about flying from Washington, D.C. to Colombo Bandaranaike Intl Airport

Best airlines flying from Washington, D.C. to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Colombo Bandaranaike Intl Airport with momondo

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