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Cheap flights from Colombo Bandaranaike Intl Airport to District of Columbia from $719

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 District of Columbia departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Colombo Bandaranaike Intl Airport to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 pm - 3:24 pm
CMB
-
IAD
35h 44m
2 stops
Multiple Airlines Logo
10:55 pm - 3:55 pm
IAD
-
CMB
30h 30m
2 stops
$1,126Multiple Airlines
Thu, Jul 16 - Sat, Jan 9
Etihad Airways Logo
4:20 pm - 7:16 pm
CMB
-
DCA
36h 26m
2 stops
Etihad Airways Logo
12:10 pm - 8:20 pm
DCA
-
CMB
21h 40m
2 stops
$1,166Etihad Airways
Fri, Oct 23 - Mon, Nov 2
Etihad Airways Logo
4:20 pm - 7:16 pm
CMB
-
DCA
36h 26m
2 stops
Etihad Airways Logo
9:55 pm - 8:20 pm
DCA
-
CMB
35h 55m
2 stops
$1,175Etihad Airways
Fri, Oct 23 - Mon, Nov 2
Etihad Airways Logo
9:50 pm - 9:45 am
CMB
-
IAD
21h 25m
1 stop
Etihad Airways Logo
3:10 pm - 8:35 pm
IAD
-
CMB
19h 55m
1 stop
$1,185Etihad Airways
Wed, Jun 24 - Wed, Aug 26
Etihad Airways Logo
4:20 pm - 9:45 am
CMB
-
IAD
26h 55m
1 stop
Etihad Airways Logo
2:35 pm - 8:15 am
IAD
-
CMB
31h 10m
1 stop
$1,189Etihad Airways
Sun, Jul 26 - Tue, Dec 1
Etihad Airways Logo
4:10 am - 9:45 am
CMB
-
IAD
39h 05m
1 stop
Etihad Airways Logo
2:35 pm - 3:15 pm
IAD
-
CMB
38h 10m
1 stop
$1,191Etihad Airways
Thu, Jul 16 - Sat, Jan 9
Etihad Airways Logo
10:00 am - 9:45 am
CMB
-
IAD
33h 15m
1 stop
Etihad Airways Logo
2:35 pm - 3:15 pm
IAD
-
CMB
38h 10m
1 stop
$1,193Etihad Airways
Thu, Jul 16 - Sun, Jan 10
Air Canada Logo
3:25 am - 3:40 pm
CMB
-
DCA
45h 45m
2 stops
Air Canada Logo
8:40 pm - 5:25 am
DCA
-
CMB
46h 15m
2 stops
$1,239Air Canada
Thu, Oct 22 - Mon, Nov 2
Air Canada Logo
3:25 am - 9:50 pm
CMB
-
DCA
27h 55m
2 stops
Air Canada Logo
8:40 pm - 5:25 am
DCA
-
CMB
46h 15m
2 stops
$1,240Air Canada
Thu, Oct 22 - Mon, Nov 2
Air Canada Logo
3:25 am - 6:15 pm
CMB
-
DCA
48h 20m
3 stops
Air Canada Logo
8:40 pm - 5:25 am
DCA
-
CMB
46h 15m
2 stops
$1,248Air Canada
Thu, Oct 22 - Mon, Nov 2

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Etihad Airways flights from Colombo Bandaranaike Intl Airport to District of Columbia

Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to District of Columbia flight tickets
Etihad Airways
Oct 23
CMB4:20 pmColombo Bandaranaike Intl
36h 26m
2 stops
DCA7:16 pmWashington, D.C. Reagan-National
Nov 2
DCA12:10 pmWashington, D.C. Reagan-National
21h 40m
2 stops
CMB8:20 pmColombo Bandaranaike Intl
$1,166
Etihad Airways
Oct 23
CMB4:20 pmColombo Bandaranaike Intl
36h 26m
2 stops
DCA7:16 pmWashington, D.C. Reagan-National
Nov 2
DCA9:55 pmWashington, D.C. Reagan-National
35h 55m
2 stops
CMB8:20 pmColombo Bandaranaike Intl
$1,175
Etihad Airways
Jun 24
CMB9:50 pmColombo Bandaranaike Intl
21h 25m
1 stop
IAD9:45 amWashington, D.C. Dulles Intl
Aug 26
IAD3:10 pmWashington, D.C. Dulles Intl
19h 55m
1 stop
CMB8:35 pmColombo Bandaranaike Intl
$1,185

Air Canada flights from Colombo Bandaranaike Intl Airport to District of Columbia

Our best Air Canada deals on Colombo Bandaranaike Intl Airport to District of Columbia flight tickets
Air Canada
Oct 22
CMB3:25 amColombo Bandaranaike Intl
45h 05m
2 stops
IAD3:00 pmWashington, D.C. Dulles Intl
Nov 2
IAD10:10 pmWashington, D.C. Dulles Intl
44h 45m
2 stops
CMB5:25 amColombo Bandaranaike Intl
$1,229
Air Canada
Oct 22
CMB3:25 amColombo Bandaranaike Intl
45h 05m
2 stops
IAD3:00 pmWashington, D.C. Dulles Intl
Nov 2
IAD10:10 pmWashington, D.C. Dulles Intl
44h 45m
2 stops
CMB5:25 amColombo Bandaranaike Intl
$1,230
Air Canada
Oct 22
CMB3:25 amColombo Bandaranaike Intl
25h 05m
2 stops
IAD7:00 pmWashington, D.C. Dulles Intl
Nov 2
IAD10:10 pmWashington, D.C. Dulles Intl
44h 45m
2 stops
CMB5:25 amColombo Bandaranaike Intl
$1,235

momondo Fare Finder

 
Customize your flight search to find flights from Colombo Bandaranaike Intl Airport to District of Columbia 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 June 12, 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Thu 7/16

1:10 pm-3:24 pm

2 stops35h 44m

Washington, D.C. Dulles Intl

Sat 1/9

10:55 pm-3:55 pm

2 stops30h 30m

$1,126

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Fri 10/23

4:20 pm-7:16 pm

2 stops36h 26m

Washington, D.C. Reagan-National

Mon 11/2

12:10 pm-8:20 pm

2 stops21h 40m

$1,166

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Fri 10/23

4:20 pm-7:16 pm

2 stops36h 26m

Washington, D.C. Reagan-National

Mon 11/2

9:55 pm-8:20 pm

2 stops35h 55m

$1,175
Quickest round-trip

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Wed 6/24

9:50 pm-9:45 am

1 stop21h 25m

Washington, D.C. Dulles Intl

Wed 8/26

3:10 pm-8:35 pm

1 stop19h 55m

$1,185

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Sun 7/26

4:20 pm-9:45 am

1 stop26h 55m

Washington, D.C. Dulles Intl

Tue 12/1

2:35 pm-8:15 am

1 stop31h 10m

$1,189

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Thu 7/16

4:10 am-9:45 am

1 stop39h 05m

Washington, D.C. Dulles Intl

Sat 1/9

2:35 pm-3:15 pm

1 stop38h 10m

$1,191

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Thu 7/16

10:00 am-9:45 am

1 stop33h 15m

Washington, D.C. Dulles Intl

Sun 1/10

2:35 pm-3:15 pm

1 stop38h 10m

$1,193

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Thu 10/22

3:25 am-3:40 pm

2 stops45h 45m

Washington, D.C. Reagan-National

Mon 11/2

8:40 pm-5:25 am

2 stops46h 15m

$1,239

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Thu 10/22

3:25 am-9:50 pm

2 stops27h 55m

Washington, D.C. Reagan-National

Mon 11/2

8:40 pm-5:25 am

2 stops46h 15m

$1,240

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Thu 10/22

3:25 am-6:15 pm

3 stops48h 20m

Washington, D.C. Reagan-National

Mon 11/2

8:40 pm-5:25 am

2 stops46h 15m

$1,248

Flights are sorted by cheapest round-trip flights first.

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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport to District of Columbia

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

What is the cheapest month to fly to District of Columbia?

In general, January is the cheapest month to fly from Colombo Bandaranaike Intl Airport to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit District of Columbia in January, then you should wait until July to fly from Colombo Bandaranaike Intl Airport, when ticket prices are also cheap, with an average price of $740.

Can stopping save me money on Colombo Bandaranaike Intl Airport to District of Columbia flights?

You could potentially save up to 7% on your flight if you consider stops on a Colombo Bandaranaike Intl Airport to District of Columbia flight.

Cheap Colombo Bandaranaike Intl Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo Bandaranaike Intl Airport to District of Columbia

Fastest flight time

21h 25m

Direct flights

None
The fastest flight from Colombo Bandaranaike Intl Airport to District of Columbia takes 21h 25m
There are no direct flights from Colombo Bandaranaike Intl Airport to District of Columbia. There are no popular flight routes from Colombo Bandaranaike Intl Airport to District of Columbia.
Search flight deals

Frequently asked questions about flying from Colombo Bandaranaike Intl Airport to District of Columbia

  • When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to District of Columbia?

    Prices for flights from Colombo Bandaranaike Intl Airport to District of Columbia were last updated today.

  • How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to District of Columbia?

  • How old do you have to be to fly from Colombo Bandaranaike Intl Airport to District of Columbia?

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The necessary travel and health documents for your District of Columbia 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.

Best airlines flying from Colombo Bandaranaike Intl Airport to District of Columbia

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $907Free CancellationRating
7.3
1,452 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $994Free CancellationRating
7.3
3,726 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Colombo to District of Columbia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from Colombo.

Can I find flights from Colombo to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colombo to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Colombo to District of Columbia?

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 District of Columbia from Colombo.

I’m not ready to book a flight from Colombo to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Colombo to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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