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Cheap flights from Colombo Bandaranaike Intl Airport to Washington, D.C. from $822

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo Bandaranaike Intl Airport to Washington, D.C. departing on 3/25. 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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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:50 pm - 9:56 pm
CMB
-
DCA
42h 36m
2 stops
Multiple Airlines Logo
8:40 pm - 8:50 am
DCA
-
CMB
50h 40m
2 stops
$1,216Multiple Airlines
Tue, Mar 10 - Wed, Apr 1
Air Canada Logo
12:50 pm - 10:21 am
CMB
-
DCA
55h 01m
2 stops
Air Canada Logo
6:00 am - 5:05 am
DCA
-
CMB
37h 35m
2 stops
$1,277Air Canada
Wed, Mar 18 - Tue, Mar 31
Air Canada Logo
12:50 pm - 7:45 pm
CMB
-
DCA
40h 25m
2 stops
Air Canada Logo
6:00 am - 5:05 am
DCA
-
CMB
37h 35m
2 stops
$1,282Air Canada
Tue, Mar 17 - Tue, Mar 31
Air Canada Logo
12:50 pm - 10:21 am
CMB
-
DCA
55h 01m
2 stops
Air Canada Logo
6:00 am - 5:05 am
DCA
-
CMB
37h 35m
2 stops
$1,287Air Canada
Mon, Mar 16 - Tue, Mar 31
Air Canada Logo
12:50 pm - 10:21 am
CMB
-
DCA
55h 01m
2 stops
Air Canada Logo
8:40 pm - 5:05 am
DCA
-
CMB
46h 55m
2 stops
$1,292Air Canada
Mon, Mar 16 - Mon, Mar 30
Air Canada Logo
1:10 pm - 9:48 pm
CMB
-
DCA
42h 08m
2 stops
Air Canada Logo
12:55 pm - 12:45 pm
DCA
-
CMB
38h 20m
2 stops
$1,329Air Canada
Mon, Aug 10 - Thu, Sep 10
Air Canada Logo
12:25 am - 3:30 pm
CMB
-
DCA
48h 35m
2 stops
Air Canada Logo
4:10 pm - 12:45 pm
DCA
-
CMB
35h 05m
2 stops
$1,365Air Canada
Tue, Apr 7 - Sun, Apr 12
Qatar Airways Logo
3:25 am - 6:48 pm
CMB
-
DCA
24h 53m
2 stops
Qatar Airways Logo
6:14 pm - 3:05 am
DCA
-
CMB
23h 21m
2 stops
$1,378Qatar Airways
Wed, Mar 18 - Mon, Mar 30
Air Canada Logo
12:10 am - 9:53 pm
CMB
-
DCA
31h 13m
2 stops
Air Canada Logo
11:05 am - 4:45 am
DCA
-
CMB
32h 10m
2 stops
$1,384Air Canada
Tue, Mar 31 - Tue, Apr 28
Air Canada Logo
12:10 am - 9:53 pm
CMB
-
DCA
31h 13m
2 stops
Air Canada Logo
11:05 am - 4:45 am
DCA
-
CMB
32h 10m
3 stops
$1,402Air Canada
Tue, Mar 31 - Tue, Apr 28

Emirates flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport

Our best Emirates deals on Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
Emirates
Mar 16
CMB8:15 pmColombo Bandaranaike Intl
36h 07m
3 stops
DCA10:52 pmWashington, D.C. Reagan-National
Mar 31
DCA5:00 pmWashington, D.C. Reagan-National
30h 00m
2 stops
CMB8:30 amColombo Bandaranaike Intl
$1,682
Emirates
Apr 1
CMB8:35 pmColombo Bandaranaike Intl
35h 38m
3 stops
DCA10:43 pmWashington, D.C. Reagan-National
Apr 28
DCA5:00 pmWashington, D.C. Reagan-National
43h 40m
2 stops
CMB10:10 pmColombo Bandaranaike Intl
$1,739
Emirates
Mar 10
CMB8:15 pmColombo Bandaranaike Intl
36h 07m
3 stops
DCA10:52 pmWashington, D.C. Reagan-National
Apr 1
DCA5:00 pmWashington, D.C. Reagan-National
40h 00m
3 stops
CMB6:30 pmColombo Bandaranaike Intl
$1,841

Qatar Airways flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport

Our best Qatar Airways deals on Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
Qatar Airways
Mar 18
CMB3:25 amColombo Bandaranaike Intl
24h 53m
2 stops
DCA6:48 pmWashington, D.C. Reagan-National
Mar 30
DCA6:14 pmWashington, D.C. Reagan-National
23h 21m
2 stops
CMB3:05 amColombo Bandaranaike Intl
$1,378
Qatar Airways
Mar 18
CMB11:15 amColombo Bandaranaike Intl
38h 52m
2 stops
DCA4:37 pmWashington, D.C. Reagan-National
Mar 25
DCA6:14 pmWashington, D.C. Reagan-National
23h 01m
2 stops
CMB2:45 amColombo Bandaranaike Intl
$1,413
Qatar Airways
Apr 1
CMB3:45 amColombo Bandaranaike Intl
24h 28m
2 stops
DCA6:43 pmWashington, D.C. Reagan-National
Apr 28
DCA6:40 pmWashington, D.C. Reagan-National
21h 35m
2 stops
CMB1:45 amColombo Bandaranaike Intl
$1,483

momondo Fare Finder

 
Customize your flight search to find flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Tue 3/10

12:50 pm-9:56 pm

2 stops42h 36m

Washington, D.C. Reagan-National

Wed 4/1

8:40 pm-8:50 am

2 stops50h 40m

$1,216

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Wed 3/18

12:50 pm-10:21 am

2 stops55h 01m

Washington, D.C. Reagan-National

Tue 3/31

6:00 am-5:05 am

2 stops37h 35m

$1,277

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Tue 3/17

12:50 pm-7:45 pm

2 stops40h 25m

Washington, D.C. Reagan-National

Tue 3/31

6:00 am-5:05 am

2 stops37h 35m

$1,282

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Mon 3/16

12:50 pm-10:21 am

2 stops55h 01m

Washington, D.C. Reagan-National

Tue 3/31

6:00 am-5:05 am

2 stops37h 35m

$1,287

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Mon 3/16

12:50 pm-10:21 am

2 stops55h 01m

Washington, D.C. Reagan-National

Mon 3/30

8:40 pm-5:05 am

2 stops46h 55m

$1,292

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Mon 8/10

1:10 pm-9:48 pm

2 stops42h 08m

Washington, D.C. Reagan-National

Thu 9/10

12:55 pm-12:45 pm

2 stops38h 20m

$1,329

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Tue 4/7

12:25 am-3:30 pm

2 stops48h 35m

Washington, D.C. Reagan-National

Sun 4/12

4:10 pm-12:45 pm

2 stops35h 05m

$1,365

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Wed 3/18

3:25 am-6:48 pm

2 stops24h 53m

Washington, D.C. Reagan-National

Mon 3/30

6:14 pm-3:05 am

2 stops23h 21m

$1,378

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Tue 3/31

12:10 am-9:53 pm

2 stops31h 13m

Washington, D.C. Reagan-National

Tue 4/28

11:05 am-4:45 am

2 stops32h 10m

$1,384

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Tue 3/31

12:10 am-9:53 pm

2 stops31h 13m

Washington, D.C. Reagan-National

Tue 4/28

11:05 am-4:45 am

3 stops32h 10m

$1,402

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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When to book flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport

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

Cheap Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport (CMB to DCA) flight deals and tips

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

Fastest flight time

39h 45m

Direct flights

None
The fastest flight from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport takes 39h 45m
There are no direct flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport.
Search flight deals

  • How far is Colombo Bandaranaike Intl to Washington, D.C. Reagan-National by plane?

    There are 8922.6 mi between Colombo Bandaranaike Intl and Washington, D.C. Reagan-National. In terms of flight time, this usually takes a little over 39h 45m.

  • When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Colombo Bandaranaike Intl Airport from Washington, D.C. Reagan-National Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Reagan-National Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

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

Finding the right flight to Washington, D.C. from Colombo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Colombo with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Colombo.

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

If you are not ready to book a flight from Colombo to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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