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

Etihad Airways, JetBlue, and Qatar Airways are the most popular carriers operating from Washington, D.C. to Colombo

What airlines fly to Colombo?

Etihad Airways, Qatar Airways and Turkish Airlines are the top three most popular airlines that fly to Colombo from Washington, D.C. according to our data. Etihad Airways is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Colombo. Keep in mind that there are 7 different airlines that fly to Colombo on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Colombo?

On average, it takes 20h 27m to fly from Washington, D.C. to Colombo 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). If you’re flying out of Baltimore and into Colombo Bandaranaike Intl Airport, then the flight time is around 26h.

When did momondo last update prices for flights from Washington, D.C. to Colombo?

Prices for flights from Washington, D.C. to Colombo were last updated today.

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

As of May 2026, there are 7 operators available to choose from for flights from Washington, D.C. to Colombo.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Colombo.

What documentation or ID do you need to fly to Colombo?

The required travel and health documents for your Colombo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colombo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$610 Cheap Flights from Washington, D.C. to Colombo in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,449 to $1,108. The lowest price recently found on this route was $949.

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

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 2:55 pm

IAD

CMB

38h 15m

1 stop

4:10 am - 9:45 am

CMB

IAD

39h 05m

1 stop

$949Etihad Airways

Tue, Sep 22 - Fri, Oct 23

3:10 pm - 8:35 am

IAD

CMB

31h 55m

1 stop

10:00 am - 9:45 am

CMB

IAD

33h 15m

1 stop

$965Etihad Airways

Thu, Aug 27 - Wed, Sep 23

3:10 pm - 2:55 pm

IAD

CMB

38h 15m

1 stop

4:10 am - 9:45 am

CMB

IAD

39h 05m

1 stop

$969Etihad Airways

Tue, Oct 6 - Thu, Oct 22

3:41 pm - 2:05 am

DCA

CMB

24h 54m

2 stops

3:35 am - 8:06 pm

CMB

DCA

26h 01m

2 stops

$1,095American Airlines

Thu, Aug 27 - Tue, Sep 22

1:44 pm - 2:05 am

DCA

CMB

26h 51m

2 stops

8:20 pm - 3:59 pm

CMB

DCA

29h 09m

2 stops

$1,223Qatar Airways

Tue, Aug 4 - Mon, Aug 17

2:59 pm - 2:05 am

DCA

CMB

25h 36m

2 stops

8:20 pm - 9:27 pm

CMB

DCA

34h 37m

2 stops

$1,242Qatar Airways

Tue, Jul 28 - Tue, Aug 11

12:40 pm - 12:45 pm

DCA

CMB

38h 35m

2 stops

3:25 am - 10:20 am

CMB

DCA

40h 25m

2 stops

$1,271Air Canada

Mon, Oct 5 - Tue, Oct 20

4:20 pm - 12:45 pm

DCA

CMB

34h 55m

2 stops

3:25 am - 10:20 am

CMB

DCA

40h 25m

2 stops

$1,274Air Canada

Sun, Oct 4 - Tue, Oct 20

6:55 pm - 9:40 am

DCA

CMB

29h 15m

2 stops

8:20 pm - 3:59 pm

CMB

DCA

29h 09m

2 stops

$1,279Multiple Airlines

Wed, Jul 29 - Fri, Aug 28

7:00 am - 10:45 am

BWI

CMB

42h 15m

3 stops

12:50 am - 6:28 am

CMB

BWI

39h 08m

2 stops

$1,556Multiple Airlines

Tue, Aug 11 - Mon, Sep 7

American Airlines flights from Washington, D.C. to Colombo

Our best American Airlines deals on Washington, D.C. to Colombo flight tickets

American Airlines

Aug 27

DCA3:41 pmWashington, D.C. Reagan-National

24h 54m

2 stops

CMB2:05 amColombo Bandaranaike Intl

Sep 22

CMB3:35 amColombo Bandaranaike Intl

26h 01m

2 stops

DCA8:06 pmWashington, D.C. Reagan-National

$1,095

American Airlines

Jun 1

IAD9:00 pmWashington, D.C. Dulles Intl

35h 15m

1 stop

CMB5:45 pmColombo Bandaranaike Intl

Jun 11

CMB8:20 pmColombo Bandaranaike Intl

31h 30m

1 stop

IAD6:20 pmWashington, D.C. Dulles Intl

$1,429

American Airlines

Jun 8

DCA3:52 pmWashington, D.C. Reagan-National

25h 13m

2 stops

CMB2:35 amColombo Bandaranaike Intl

Jul 7

CMB4:35 amColombo Bandaranaike Intl

25h 54m

2 stops

DCA8:59 pmWashington, D.C. Reagan-National

$1,629

Etihad Airways flights from Washington, D.C. to Colombo

Our best Etihad Airways deals on Washington, D.C. to Colombo flight tickets

Etihad Airways

Sep 22

IAD3:10 pmWashington, D.C. Dulles Intl

38h 15m

1 stop

CMB2:55 pmColombo Bandaranaike Intl

Oct 23

CMB4:10 amColombo Bandaranaike Intl

39h 05m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$949

Etihad Airways

Aug 27

IAD3:10 pmWashington, D.C. Dulles Intl

31h 55m

1 stop

CMB8:35 amColombo Bandaranaike Intl

Sep 23

CMB10:00 amColombo Bandaranaike Intl

33h 15m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$965

Etihad Airways

Oct 6

IAD3:10 pmWashington, D.C. Dulles Intl

38h 15m

1 stop

CMB2:55 pmColombo Bandaranaike Intl

Oct 22

CMB4:10 amColombo Bandaranaike Intl

39h 05m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$969

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Tue 9/22

3:10 pm-2:55 pm

1 stop38h 15m

Colombo Bandaranaike Intl

Fri 10/23

4:10 am-9:45 am

1 stop39h 05m

$949

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Thu 8/27

3:10 pm-8:35 am

1 stop31h 55m

Colombo Bandaranaike Intl

Wed 9/23

10:00 am-9:45 am

1 stop33h 15m

$965

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Tue 10/6

3:10 pm-2:55 pm

1 stop38h 15m

Colombo Bandaranaike Intl

Thu 10/22

4:10 am-9:45 am

1 stop39h 05m

$969

Quickest round-trip

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Thu 8/27

3:41 pm-2:05 am

2 stops24h 54m

Colombo Bandaranaike Intl

Tue 9/22

3:35 am-8:06 pm

2 stops26h 01m

$1,095

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Tue 8/4

1:44 pm-2:05 am

2 stops26h 51m

Colombo Bandaranaike Intl

Mon 8/17

8:20 pm-3:59 pm

2 stops29h 09m

$1,223

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Tue 7/28

2:59 pm-2:05 am

2 stops25h 36m

Colombo Bandaranaike Intl

Tue 8/11

8:20 pm-9:27 pm

2 stops34h 37m

$1,242

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Mon 10/5

12:40 pm-12:45 pm

2 stops38h 35m

Colombo Bandaranaike Intl

Tue 10/20

3:25 am-10:20 am

2 stops40h 25m

$1,271

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Sun 10/4

4:20 pm-12:45 pm

2 stops34h 55m

Colombo Bandaranaike Intl

Tue 10/20

3:25 am-10:20 am

2 stops40h 25m

$1,274

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Wed 7/29

6:55 pm-9:40 am

2 stops29h 15m

Colombo Bandaranaike Intl

Fri 8/28

8:20 pm-3:59 pm

2 stops29h 09m

$1,279

BaltimoreColombo

BWI - CMB

BWICMB

Baltimore/Washington

Tue 8/11

7:00 am-10:45 am

3 stops42h 15m

Colombo Bandaranaike Intl

Mon 9/7

12:50 am-6:28 am

2 stops39h 08m

$1,556

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

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

Other information

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

What is the cheapest month to fly to Colombo?

The month of September is, on average, the cheapest month to fly to Colombo from Washington, D.C., with most prices found around $575. If you are unable to visit Colombo during the month of September, then departing from Washington, D.C. during the month March is also very affordable. Most momondo users find prices during this month for around $752.

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

You are more likely to see cheaper flights to Colombo from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo for around $1,076 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo from Washington, D.C. for as low as $1,028 on momondo.

Cheap Washington, D.C. to Colombo flight deals and tips

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

Fastest flight time	19h 20m
Direct flights	None

The fastest flight from Washington, D.C. to Colombo takes 19h 20m

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

Search flight deals

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

How far is Washington, D.C. to Colombo by plane?
Washington, D.C. and Colombo are 8934.1 mi apart from one another. In terms of flight time, this usually takes a little over 19h 20m.
When did momondo last update prices for flights from Washington, D.C. to Colombo?
Prices for flights from Washington, D.C. to Colombo were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Colombo?
As of May 2026, there are 7 operators available to choose from for flights from Washington, D.C. to Colombo.
How old do you have to be to fly from Washington, D.C. to Colombo?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Colombo.
What documentation or ID do you need to fly to Colombo?
The required travel and health documents for your Colombo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colombo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. to Colombo

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

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $824	Free Cancellation	Rating 7.3 1,441 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $855	Free Cancellation	Rating 7.4 3,727 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $882	Free Cancellation	Rating 7.4 4,396 reviews	Search Turkish Airlines flights
Alaska Airlines	PriceFrom $954	Free Cancellation	Rating 7.9 12,416 reviews	Search Alaska Airlines flights
JetBlue	PriceFrom $985	Free Cancellation	Rating 7.2 2,980 reviews	Search JetBlue flights
American Airlines	PriceFrom $1,167	Free Cancellation	Rating 7.1 11,629 reviews	Search American Airlines flights
Emirates	PriceFrom $1,361	Free Cancellation	Rating 8.1 3,568 reviews	Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Colombo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Colombo. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Washington, D.C. to Colombo on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Colombo.

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 $610

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 10/1. 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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American Airlines flights from Washington, D.C. to Colombo

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

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

What is the cheapest month to fly to Colombo?

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

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

What airlines fly to Colombo?

How long does it take to fly to Colombo?

Cheap Washington, D.C. to Colombo flight deals and tips

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

Fastest flight time

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

Best airlines flying from Washington, D.C. to Colombo

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

Why use momondo?

An easier way to manage your Colombo trip

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Find better results for your trip to Sri Lanka

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Airports listed have a maximum distance of 17.4 mi from Colombo

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