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Cheap flights from Washington, D.C. Reagan-National Airport to Colombo from $547

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. Reagan-National Airport to Colombo departing on 3/9. 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 Washington, D.C. Reagan-National Airport to Colombo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:10 pm - 5:05 am
DCA
-
CMB
27h 25m
2 stops
Air Canada Logo
3:25 am - 9:53 pm
CMB
-
DCA
27h 58m
2 stops
$994Air Canada
Tue, Apr 7 - Tue, Apr 21
Multiple Airlines Logo
4:10 pm - 5:05 am
DCA
-
CMB
27h 25m
2 stops
Multiple Airlines Logo
3:25 am - 9:53 pm
CMB
-
DCA
27h 58m
2 stops
$995Multiple Airlines
Thu, Apr 9 - Tue, Apr 21
Austrian Airlines Logo
6:55 pm - 12:45 pm
DCA
-
CMB
32h 20m
2 stops
Austrian Airlines Logo
1:10 pm - 9:55 pm
CMB
-
DCA
42h 15m
2 stops
$1,000Austrian Airlines
Sat, May 16 - Sat, Jun 13
Air Canada Logo
11:05 am - 5:05 am
DCA
-
CMB
32h 30m
2 stops
Air Canada Logo
1:10 pm - 9:53 pm
CMB
-
DCA
42h 13m
2 stops
$1,005Air Canada
Sat, Apr 4 - Wed, Apr 22
Air Canada Logo
6:00 am - 12:45 pm
DCA
-
CMB
45h 15m
2 stops
Air Canada Logo
3:25 am - 9:53 pm
CMB
-
DCA
27h 58m
2 stops
$1,006Air Canada
Wed, Apr 8 - Thu, Apr 23
Air Canada Logo
11:00 am - 12:45 pm
DCA
-
CMB
40h 15m
2 stops
Air Canada Logo
3:25 am - 9:55 pm
CMB
-
DCA
28h 00m
2 stops
$1,010Air Canada
Fri, May 1 - Thu, Jun 4
Air Canada Logo
4:20 pm - 12:45 pm
DCA
-
CMB
34h 55m
2 stops
Air Canada Logo
1:10 pm - 3:39 pm
CMB
-
DCA
35h 59m
2 stops
$1,016Air Canada
Sun, May 17 - Thu, May 28
Air Canada Logo
4:20 pm - 12:45 pm
DCA
-
CMB
34h 55m
2 stops
Air Canada Logo
1:10 pm - 10:19 am
CMB
-
DCA
54h 39m
2 stops
$1,017Air Canada
Sun, May 17 - Thu, May 28
Air Canada Logo
9:40 am - 12:30 pm
DCA
-
CMB
40h 20m
2 stops
Air Canada Logo
2:20 am - 10:21 am
CMB
-
DCA
41h 31m
2 stops
$1,021Air Canada
Fri, Feb 27 - Fri, Mar 13
Air Canada Logo
6:00 am - 12:30 pm
DCA
-
CMB
44h 00m
2 stops
Air Canada Logo
1:10 pm - 7:53 pm
CMB
-
DCA
40h 13m
2 stops
$1,022Air Canada
Wed, Mar 4 - Wed, Apr 29

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

Our best Qatar Airways deals on Washington, D.C. Reagan-National Airport to Colombo flight tickets
Qatar Airways
Mar 10
DCA2:54 pmWashington, D.C. Reagan-National
25h 31m
2 stops
CMB1:55 amColombo Bandaranaike Intl
Apr 2
CMB8:20 pmColombo Bandaranaike Intl
36h 10m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National
$1,188
Qatar Airways
Apr 1
DCA6:14 pmWashington, D.C. Reagan-National
22h 31m
2 stops
CMB2:15 amColombo Bandaranaike Intl
May 3
CMB3:15 amColombo Bandaranaike Intl
25h 35m
2 stops
DCA7:20 pmWashington, D.C. Reagan-National
$1,232
Qatar Airways
Mar 11
DCA2:54 pmWashington, D.C. Reagan-National
25h 31m
2 stops
CMB1:55 amColombo Bandaranaike Intl
Apr 1
CMB8:20 pmColombo Bandaranaike Intl
33h 47m
2 stops
DCA8:37 pmWashington, D.C. Reagan-National
$1,247

Air Canada flights from Washington, D.C. Reagan-National Airport to Colombo

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Colombo flight tickets
Air Canada
Apr 7
DCA4:10 pmWashington, D.C. Reagan-National
27h 25m
2 stops
CMB5:05 amColombo Bandaranaike Intl
Apr 21
CMB3:25 amColombo Bandaranaike Intl
27h 58m
2 stops
DCA9:53 pmWashington, D.C. Reagan-National
$994
Air Canada
Apr 4
DCA11:05 amWashington, D.C. Reagan-National
32h 30m
2 stops
CMB5:05 amColombo Bandaranaike Intl
Apr 22
CMB1:10 pmColombo Bandaranaike Intl
42h 13m
2 stops
DCA9:53 pmWashington, D.C. Reagan-National
$1,005
Air Canada
Apr 8
DCA6:00 amWashington, D.C. Reagan-National
45h 15m
2 stops
CMB12:45 pmColombo Bandaranaike Intl
Apr 23
CMB3:25 amColombo Bandaranaike Intl
27h 58m
2 stops
DCA9:53 pmWashington, D.C. Reagan-National
$1,006

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Colombo 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 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Colombo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Tue 4/7

4:10 pm-5:05 am

2 stops27h 25m

Colombo Bandaranaike Intl

Tue 4/21

3:25 am-9:53 pm

2 stops27h 58m

$994

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Thu 4/9

4:10 pm-5:05 am

2 stops27h 25m

Colombo Bandaranaike Intl

Tue 4/21

3:25 am-9:53 pm

2 stops27h 58m

$995

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Sat 5/16

6:55 pm-12:45 pm

2 stops32h 20m

Colombo Bandaranaike Intl

Sat 6/13

1:10 pm-9:55 pm

2 stops42h 15m

$1,000

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Sat 4/4

11:05 am-5:05 am

2 stops32h 30m

Colombo Bandaranaike Intl

Wed 4/22

1:10 pm-9:53 pm

2 stops42h 13m

$1,005

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Wed 4/8

6:00 am-12:45 pm

2 stops45h 15m

Colombo Bandaranaike Intl

Thu 4/23

3:25 am-9:53 pm

2 stops27h 58m

$1,006

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Fri 5/1

11:00 am-12:45 pm

2 stops40h 15m

Colombo Bandaranaike Intl

Thu 6/4

3:25 am-9:55 pm

2 stops28h 00m

$1,010

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Sun 5/17

4:20 pm-12:45 pm

2 stops34h 55m

Colombo Bandaranaike Intl

Thu 5/28

1:10 pm-3:39 pm

2 stops35h 59m

$1,016

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Sun 5/17

4:20 pm-12:45 pm

2 stops34h 55m

Colombo Bandaranaike Intl

Thu 5/28

1:10 pm-10:19 am

2 stops54h 39m

$1,017

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Fri 2/27

9:40 am-12:30 pm

2 stops40h 20m

Colombo Bandaranaike Intl

Fri 3/13

2:20 am-10:21 am

2 stops41h 31m

$1,021

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Wed 3/4

6:00 am-12:30 pm

2 stops44h 00m

Colombo Bandaranaike Intl

Wed 4/29

1:10 pm-7:53 pm

2 stops40h 13m

$1,022

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Colombo from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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

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

Cathay Pacific and Qatar Airways are the most popular carriers operating from Washington, D.C. Reagan-National to Colombo

Cheap Washington, D.C. Reagan-National Airport to Colombo flight deals and tips

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

Fastest flight time

21h 36m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Colombo takes 21h 36m
There are no direct flights from Washington, D.C. Reagan-National Airport to Colombo. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Colombo.
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  • How far is Washington, D.C. Reagan-National to Colombo by plane?

    Colombo is 8937.4 mi away from Washington, D.C. Reagan-National. Flights usually cover this in 21h 36m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Colombo were last updated today.

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

    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. Reagan-National Airport 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Colombo. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Colombo from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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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Find better results for your trip to Sri Lanka

Fly into one of these airports located in Colombo

Airports listed have a maximum distance of 17.4 mi from Colombo
Colombo Bandaranaike Intl Airport
Colombo Diyawanna Oya Seaplane Base Airport