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Cheap flights from Sri Lanka to District of Columbia from $477

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 District of Columbia departing on 12/5. 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
0 bags

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Find the cheapest flights from Sri Lanka to District of Columbia

Recent round-trip flight deals from Sri Lanka to District of Columbia

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:40 am - 3:50 pmCMB-IAD
47h 40m2 stops
Multiple Airlines Logo
8:30 pm - 3:55 pmIAD-CMB
32h 55m2 stops
$904Multiple Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 24
Multiple Airlines Logo
10:15 pm - 7:20 pmCMB-IAD
31h 35m2 stops
Multiple Airlines Logo
2:35 pm - 2:50 amIAD-CMB
25h 45m1 stop
$994Multiple Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 24
Multiple Airlines Logo
6:40 pm - 3:50 pmCMB-IAD
31h 40m2 stops
Multiple Airlines Logo
8:30 pm - 6:25 pmIAD-CMB
35h 25m3 stops
$997Multiple Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 24
Air Canada Logo
12:50 pm - 3:28 pmCMB-DCA
60h 08m2 stops
Air Canada Logo
12:55 pm - 12:30 pmDCA-CMB
38h 05m2 stops
$1,209Air Canada
Find Deal
Wed, Mar 11 - Sun, Mar 15
Air Canada Logo
12:50 pm - 8:54 pmCMB-IAD
41h 34m2 stops
Air Canada Logo
9:00 am - 12:30 pmIAD-CMB
42h 00m2 stops
$1,215Air Canada
Find Deal
Wed, Mar 11 - Sun, Mar 15
Etihad Airways Logo
9:50 am - 9:05 amCMB-IAD
33h 45m1 stop
Etihad Airways Logo
2:35 pm - 8:15 amIAD-CMB
31h 10m1 stop
$1,228Etihad Airways
Find Deal
Sun, Feb 8 - Tue, Feb 24
Etihad Airways Logo
4:00 am - 9:05 amCMB-IAD
39h 35m1 stop
Etihad Airways Logo
2:35 pm - 3:15 pmIAD-CMB
38h 10m1 stop
$1,264Etihad Airways
Find Deal
Sat, Feb 7 - Tue, Feb 24
Qatar Airways Logo
3:25 am - 4:55 pmCMB-IAD
23h 00m1 stop
Qatar Airways Logo
9:00 pm - 2:05 amIAD-CMB
19h 35m1 stop
$1,421Qatar Airways
Find Deal
Wed, Mar 11 - Wed, May 20
Qatar Airways Logo
4:35 am - 3:40 pmCMB-IAD
20h 35m1 stop
Qatar Airways Logo
9:00 pm - 2:05 amIAD-CMB
19h 35m1 stop
$1,670Qatar Airways
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Thu, Apr 30 - Thu, Apr 30
American Airlines Logo
4:15 am - 4:55 pmCMB-IAD
22h 10m1 stop
American Airlines Logo
5:10 pm - 9:45 amIAD-CMB
31h 05m2 stops
$1,783American Airlines
Find Deal
Wed, Mar 11 - Sun, Mar 15

Etihad Airways flights from Sri Lanka to District of Columbia

Our best Etihad Airways deals on Sri Lanka to District of Columbia flight tickets
Etihad Airways
Feb 8
CMB9:50 amColombo Bandaranaike Intl
33h 45m
1 stop
IAD9:05 amWashington, D.C. Dulles Intl
Feb 24
IAD2:35 pmWashington, D.C. Dulles Intl
31h 10m
1 stop
CMB8:15 amColombo Bandaranaike Intl
$1,228
Find similar
Etihad Airways
Feb 7
CMB4:00 amColombo Bandaranaike Intl
39h 35m
1 stop
IAD9:05 amWashington, D.C. Dulles Intl
Feb 24
IAD2:35 pmWashington, D.C. Dulles Intl
38h 10m
1 stop
CMB3:15 pmColombo Bandaranaike Intl
$1,264
Find similar
Etihad Airways
Mar 11
CMB9:35 pmColombo Bandaranaike Intl
22h 00m
1 stop
IAD10:05 amWashington, D.C. Dulles Intl
Mar 15
IAD3:35 pmWashington, D.C. Dulles Intl
25h 45m
1 stop
CMB2:50 amColombo Bandaranaike Intl
$1,288
Find similar

Qatar Airways flights from Sri Lanka to District of Columbia

Our best Qatar Airways deals on Sri Lanka to District of Columbia flight tickets
Qatar Airways
Mar 11
CMB3:25 amColombo Bandaranaike Intl
23h 00m
1 stop
IAD4:55 pmWashington, D.C. Dulles Intl
May 20
IAD9:00 pmWashington, D.C. Dulles Intl
19h 35m
1 stop
CMB2:05 amColombo Bandaranaike Intl
$1,421
Find similar
Qatar Airways
Apr 30
CMB4:35 amColombo Bandaranaike Intl
20h 35m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Apr 30
IAD9:00 pmWashington, D.C. Dulles Intl
19h 35m
1 stop
CMB2:05 amColombo Bandaranaike Intl
$1,670
Find similar
Qatar Airways
Apr 29
CMB3:35 amColombo Bandaranaike Intl
21h 35m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Apr 30
IAD9:00 pmWashington, D.C. Dulles Intl
19h 35m
1 stop
CMB2:05 amColombo Bandaranaike Intl
$1,692
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sri Lanka 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 November 3, 2025.
Use the filters below to find and compare flights from Sri Lanka to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Sat 2/7

2:40 am-3:50 pm

2 stops47h 40m

Washington, D.C. Dulles Intl

Tue 2/24

8:30 pm-3:55 pm

2 stops32h 55m

$904

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Sun 2/8

10:15 pm-7:20 pm

2 stops31h 35m

Washington, D.C. Dulles Intl

Tue 2/24

2:35 pm-2:50 am

1 stop25h 45m

$994

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Sun 2/8

6:40 pm-3:50 pm

2 stops31h 40m

Washington, D.C. Dulles Intl

Tue 2/24

8:30 pm-6:25 pm

3 stops35h 25m

$997

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Wed 3/11

12:50 pm-3:28 pm

2 stops60h 08m

Washington, D.C. Reagan-National

Sun 3/15

12:55 pm-12:30 pm

2 stops38h 05m

$1,209

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Wed 3/11

12:50 pm-8:54 pm

2 stops41h 34m

Washington, D.C. Dulles Intl

Sun 3/15

9:00 am-12:30 pm

2 stops42h 00m

$1,215

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Sun 2/8

9:50 am-9:05 am

1 stop33h 45m

Washington, D.C. Dulles Intl

Tue 2/24

2:35 pm-8:15 am

1 stop31h 10m

$1,228

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Sat 2/7

4:00 am-9:05 am

1 stop39h 35m

Washington, D.C. Dulles Intl

Tue 2/24

2:35 pm-3:15 pm

1 stop38h 10m

$1,264

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Wed 3/11

3:25 am-4:55 pm

1 stop23h 00m

Washington, D.C. Dulles Intl

Wed 5/20

9:00 pm-2:05 am

1 stop19h 35m

$1,421

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Thu 4/30

4:35 am-3:40 pm

1 stop20h 35m

Washington, D.C. Dulles Intl

Thu 4/30

9:00 pm-2:05 am

1 stop19h 35m

$1,670

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Wed 3/11

4:15 am-4:55 pm

1 stop22h 10m

Washington, D.C. Dulles Intl

Sun 3/15

5:10 pm-9:45 am

2 stops31h 05m

$1,783

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Sri Lanka 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 day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Monday when prices can be found for as low as $1,188. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Sri Lanka because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,831.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Sri Lanka in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,188 when looking at flights departing in the morning. Flights to District of Columbia are more costly in the evening, with an average ticket price of $1,271. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Sri Lanka to District of Columbia flights?

You could potentially save up to 24% on your flight if you consider stops on a Sri Lanka to District of Columbia flight.

Cheap Sri Lanka to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sri Lanka to District of Columbia

Direct flights

None
There are no direct flights from Sri Lanka to District of Columbia. There are no popular flight routes from Sri Lanka to District of Columbia.
Search flight deals

  • When did momondo last update prices for flights from Sri Lanka to District of Columbia?

    Prices for flights from Sri Lanka to District of Columbia refresh daily.

  • How many operators does momondo search for flights from Sri Lanka to District of Columbia?

  • How old do you have to be to fly from Sri Lanka to District of Columbia?

    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 Sri Lanka to District of Columbia.

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

    The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sri Lanka to District of Columbia

Compare and see reviews for airlines that fly from Sri Lanka to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $929Free CancellationRating
7.4
3,659 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $942Free CancellationRating
7.4
1,285 reviews
Search Etihad Airways flights
American AirlinesPriceFrom $1,267Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to District of Columbia from Sri Lanka 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 District of Columbia quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to District of Columbia from Sri Lanka with this policy.

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

momondo helps you find the best flight between Sri Lanka and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to District of Columbia 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.

An easier way to manage your District of Columbia trip

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