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Cheap flights from Sri Lanka to Washington, D.C. from $769

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sri Lanka to Washington, D.C. departing on 3/29. 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 Sri Lanka to Washington, D.C.

Recent round-trip flight deals from Sri Lanka to Washington, D.C.

Enter your travel dates to find the best prices.
Air Canada Logo
1:10 pm - 3:39 pm
CMB
-
DCA
59h 59m
2 stops
Air Canada Logo
4:00 pm - 12:30 pm
DCA
-
CMB
35h 00m
2 stops
$1,295Air Canada
mar., may. 5 - dom., oct. 25
Air Canada Logo
3:25 am - 9:53 pm
CMB
-
DCA
27h 58m
2 stops
Air Canada Logo
4:20 pm - 12:45 pm
DCA
-
CMB
34h 55m
2 stops
$1,437Air Canada
mar., abr. 21 - mié., jul. 29
Air Canada Logo
12:40 am - 8:55 am
CMB
-
DCA
42h 45m
2 stops
Air Canada Logo
4:10 pm - 12:30 pm
DCA
-
CMB
34h 50m
2 stops
$1,467Air Canada
sáb., feb. 14 - mié., mar. 11
Air Canada Logo
3:25 am - 10:43 pm
CMB
-
DCA
28h 48m
3 stops
Air Canada Logo
6:55 pm - 5:45 am
DCA
-
CMB
25h 20m
2 stops
$1,476Air Canada
mar., abr. 21 - mar., jul. 28
Air Canada Logo
3:25 am - 10:43 pm
CMB
-
DCA
28h 48m
3 stops
Air Canada Logo
6:55 pm - 5:45 am
DCA
-
CMB
25h 20m
2 stops
$1,541Air Canada
mar., abr. 21 - mar., jul. 28
Air India Logo
11:40 pm - 10:59 pm
CMB
-
DCA
56h 49m
2 stops
Air India Logo
6:30 am - 11:10 pm
DCA
-
CMB
31h 10m
2 stops
$1,718Air India
mar., abr. 21 - mar., jul. 28
Air India Logo
5:15 pm - 10:59 pm
CMB
-
DCA
39h 14m
2 stops
Air India Logo
6:30 am - 5:40 am
DCA
-
CMB
37h 40m
2 stops
$1,730Air India
mié., abr. 22 - mié., jul. 29
Air India Logo
5:15 pm - 10:59 pm
CMB
-
DCA
39h 14m
2 stops
Air India Logo
6:30 am - 11:10 pm
DCA
-
CMB
31h 10m
2 stops
$1,761Air India
mié., abr. 22 - lun., jul. 27
Air Canada Logo
3:25 am - 10:43 pm
CMB
-
DCA
28h 48m
3 stops
Air Canada Logo
6:55 pm - 8:30 am
DCA
-
CMB
28h 05m
2 stops
$2,330Air Canada
mar., abr. 21 - mié., jul. 29
Air Canada Logo
3:25 am - 3:39 pm
CMB
-
DCA
45h 44m
2 stops
Air Canada Logo
6:59 am - 12:45 pm
DCA
-
CMB
44h 16m
2 stops
$3,246Air Canada
mar., may. 5 - dom., may. 24

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

Our best Air Canada deals on Sri Lanka to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
May 5
CMB1:10 pmColombo Bandaranaike Intl
59h 59m
2 stops
DCA3:39 pmWashington, D.C. Reagan-National
Oct 25
DCA4:00 pmWashington, D.C. Reagan-National
35h 00m
2 stops
CMB12:30 pmColombo Bandaranaike Intl
$1,295
Air Canada
Apr 21
CMB3:25 amColombo Bandaranaike Intl
27h 58m
2 stops
DCA9:53 pmWashington, D.C. Reagan-National
Jul 29
DCA4:20 pmWashington, D.C. Reagan-National
34h 55m
2 stops
CMB12:45 pmColombo Bandaranaike Intl
$1,437
Air Canada
Feb 14
CMB12:40 amColombo Bandaranaike Intl
42h 45m
2 stops
DCA8:55 amWashington, D.C. Reagan-National
Mar 11
DCA4:10 pmWashington, D.C. Reagan-National
34h 50m
2 stops
CMB12:30 pmColombo Bandaranaike Intl
$1,467

Air India flights from Sri Lanka to Washington, D.C. Reagan-National Airport

Our best Air India deals on Sri Lanka to Washington, D.C. Reagan-National Airport flight tickets
Air India
Apr 21
CMB11:40 pmColombo Bandaranaike Intl
56h 49m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
Jul 28
DCA6:30 amWashington, D.C. Reagan-National
31h 10m
2 stops
CMB11:10 pmColombo Bandaranaike Intl
$1,718
Air India
Apr 22
CMB5:15 pmColombo Bandaranaike Intl
39h 14m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
Jul 29
DCA6:30 amWashington, D.C. Reagan-National
37h 40m
2 stops
CMB5:40 amColombo Bandaranaike Intl
$1,730
Air India
Apr 22
CMB5:15 pmColombo Bandaranaike Intl
39h 14m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
Jul 27
DCA6:30 amWashington, D.C. Reagan-National
31h 10m
2 stops
CMB11:10 pmColombo Bandaranaike Intl
$1,761

momondo Fare Finder

 
Customize your flight search to find flights from Sri Lanka 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 febrero 2, 2026.
Use the filters below to find and compare flights from Sri Lanka 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

mar. 5/5

1:10 pm-3:39 pm

2 stops59h 59m

Washington, D.C. Reagan-National

dom. 10/25

4:00 pm-12:30 pm

2 stops35h 00m

$1,295

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 4/21

3:25 am-9:53 pm

2 stops27h 58m

Washington, D.C. Reagan-National

mié. 7/29

4:20 pm-12:45 pm

2 stops34h 55m

$1,437

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

sáb. 2/14

12:40 am-8:55 am

2 stops42h 45m

Washington, D.C. Reagan-National

mié. 3/11

4:10 pm-12:30 pm

2 stops34h 50m

$1,467

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 4/21

3:25 am-10:43 pm

3 stops28h 48m

Washington, D.C. Reagan-National

mar. 7/28

6:55 pm-5:45 am

2 stops25h 20m

$1,476

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 4/21

3:25 am-10:43 pm

3 stops28h 48m

Washington, D.C. Reagan-National

mar. 7/28

6:55 pm-5:45 am

2 stops25h 20m

$1,541

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 4/21

11:40 pm-10:59 pm

2 stops56h 49m

Washington, D.C. Reagan-National

mar. 7/28

6:30 am-11:10 pm

2 stops31h 10m

$1,718

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mié. 4/22

5:15 pm-10:59 pm

2 stops39h 14m

Washington, D.C. Reagan-National

mié. 7/29

6:30 am-5:40 am

2 stops37h 40m

$1,730

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mié. 4/22

5:15 pm-10:59 pm

2 stops39h 14m

Washington, D.C. Reagan-National

lun. 7/27

6:30 am-11:10 pm

2 stops31h 10m

$1,761

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 4/21

3:25 am-10:43 pm

3 stops28h 48m

Washington, D.C. Reagan-National

mié. 7/29

6:55 pm-8:30 am

2 stops28h 05m

$2,330

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 5/5

3:25 am-3:39 pm

2 stops45h 44m

Washington, D.C. Reagan-National

dom. 5/24

6:59 am-12:45 pm

2 stops44h 16m

$3,246

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

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

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

American Airlines is the most popular carrier operating from Sri Lanka to Washington, D.C. Reagan-National

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

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

Fastest flight time

35h 15m

Direct flights

None
The fastest flight from Sri Lanka to Washington, D.C. Reagan-National Airport takes 35h 15m
There are no direct flights from Sri Lanka to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Sri Lanka to Washington, D.C. Reagan-National Airport.
Search flight deals

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

    Prices for flights from Sri Lanka to Washington, D.C. Reagan-National Airport are updated daily.

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

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

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Tysons
Laurel
Colonial Beach
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 Sri Lanka to Washington, D.C.?

It is quick and easy to find Sri Lanka to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo allows you to filter the results for Sri Lanka to Washington, D.C. flights to just show those with flexible booking policies.

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

Once all potential Sri Lanka to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Washington, D.C. from Sri Lanka 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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