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Cheap flights from Washington, D.C. to Sri Lanka from $408

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. to Sri Lanka departing on 2/2. 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. to Sri Lanka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:40 pm - 5:20 am
IAD
-
CMB
22h 10m
1 stop
Turkish Airlines Logo
6:50 am - 7:50 pm
CMB
-
IAD
22h 30m
1 stop
$853Turkish Airlines
Sun, Apr 5 - Tue, Apr 21
Etihad Airways Logo
3:35 pm - 8:35 pm
IAD
-
CMB
19h 30m
1 stop
Etihad Airways Logo
10:00 am - 9:45 am
CMB
-
IAD
33h 15m
1 stop
$856Etihad Airways
Thu, Apr 9 - Fri, Apr 24
Etihad Airways Logo
3:35 pm - 8:35 pm
IAD
-
CMB
19h 30m
1 stop
Etihad Airways Logo
9:50 pm - 9:45 am
CMB
-
IAD
21h 25m
1 stop
$859Etihad Airways
Mon, Apr 6 - Thu, Apr 23
Turkish Airlines Logo
1:20 pm - 5:20 am
IAD
-
CMB
30h 30m
1 stop
Turkish Airlines Logo
6:50 am - 7:50 pm
CMB
-
IAD
22h 30m
1 stop
$878Turkish Airlines
Fri, May 1 - Fri, Jun 5
Air Canada Logo
4:15 pm - 5:25 am
DCA
-
CMB
26h 40m
2 stops
Air Canada Logo
12:25 am - 9:53 pm
CMB
-
DCA
30h 58m
2 stops
$992Air Canada
Tue, Mar 3 - Thu, Apr 16
Air Canada Logo
12:55 pm - 12:30 pm
DCA
-
CMB
37h 05m
2 stops
Air Canada Logo
12:50 pm - 12:19 pm
CMB
-
DCA
56h 59m
2 stops
$1,008Air Canada
Wed, Feb 18 - Tue, Mar 10
Qatar Airways Logo
10:35 am - 2:45 am
BWI
-
CMB
29h 40m
2 stops
Qatar Airways Logo
10:15 am - 6:32 pm
CMB
-
BWI
42h 47m
2 stops
$1,372Qatar Airways
Wed, Feb 4 - Wed, Feb 25
Qatar Airways Logo
11:55 am - 11:00 am
BWI
-
CMB
37h 35m
2 stops
Qatar Airways Logo
3:15 am - 11:47 pm
CMB
-
BWI
30h 02m
2 stops
$1,376Qatar Airways
Thu, Apr 23 - Sun, Apr 26
Singapore Airlines Logo
6:25 pm - 11:35 pm
BWI
-
CMB
43h 40m
2 stops
Singapore Airlines Logo
11:45 am - 4:47 pm
CMB
-
BWI
38h 32m
2 stops
$1,383Singapore Airlines
Sun, May 17 - Thu, May 28
Singapore Airlines Logo
6:25 pm - 11:35 pm
BWI
-
CMB
43h 40m
2 stops
Singapore Airlines Logo
11:45 am - 4:47 pm
CMB
-
BWI
38h 32m
2 stops
$1,435Singapore Airlines
Sun, May 10 - Sat, May 23

Turkish Airlines flights from Washington, D.C. to Sri Lanka

Our best Turkish Airlines deals on Washington, D.C. to Sri Lanka flight tickets
Turkish Airlines
Apr 5
IAD9:40 pmWashington, D.C. Dulles Intl
22h 10m
1 stop
CMB5:20 amColombo Bandaranaike Intl
Apr 22
CMB6:50 amColombo Bandaranaike Intl
22h 30m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$853
Turkish Airlines
May 1
IAD1:20 pmWashington, D.C. Dulles Intl
30h 30m
1 stop
CMB5:20 amColombo Bandaranaike Intl
Jun 5
CMB6:50 amColombo Bandaranaike Intl
22h 30m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$878
Turkish Airlines
Jan 25
IAD1:30 pmWashington, D.C. Dulles Intl
30h 10m
1 stop
CMB6:10 amColombo Bandaranaike Intl
Jan 31
CMB7:40 amColombo Bandaranaike Intl
38h 35m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$892

Etihad Airways flights from Washington, D.C. to Sri Lanka

Our best Etihad Airways deals on Washington, D.C. to Sri Lanka flight tickets
Etihad Airways
Apr 9
IAD3:35 pmWashington, D.C. Dulles Intl
19h 30m
1 stop
CMB8:35 pmColombo Bandaranaike Intl
Apr 24
CMB10:00 amColombo Bandaranaike Intl
33h 15m
1 stop
IAD9:45 amWashington, D.C. Dulles Intl
$856
Etihad Airways
Apr 6
IAD3:35 pmWashington, D.C. Dulles Intl
19h 30m
1 stop
CMB8:35 pmColombo Bandaranaike Intl
Apr 23
CMB9:50 pmColombo Bandaranaike Intl
21h 25m
1 stop
IAD9:45 amWashington, D.C. Dulles Intl
$859
Etihad Airways
Feb 11
IAD2:35 pmWashington, D.C. Dulles Intl
31h 10m
1 stop
CMB8:15 amColombo Bandaranaike Intl
Mar 3
CMB9:30 pmColombo Bandaranaike Intl
22h 05m
1 stop
IAD9:05 amWashington, D.C. Dulles Intl
$860

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Sri Lanka 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 January 18, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Sun 4/5

9:40 pm-5:20 am

1 stop22h 10m

Colombo Bandaranaike Intl

Tue 4/21

6:50 am-7:50 pm

1 stop22h 30m

$853

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Thu 4/9

3:35 pm-8:35 pm

1 stop19h 30m

Colombo Bandaranaike Intl

Fri 4/24

10:00 am-9:45 am

1 stop33h 15m

$856

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Mon 4/6

3:35 pm-8:35 pm

1 stop19h 30m

Colombo Bandaranaike Intl

Thu 4/23

9:50 pm-9:45 am

1 stop21h 25m

$859

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Fri 5/1

1:20 pm-5:20 am

1 stop30h 30m

Colombo Bandaranaike Intl

Fri 6/5

6:50 am-7:50 pm

1 stop22h 30m

$878

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Tue 3/3

4:15 pm-5:25 am

2 stops26h 40m

Colombo Bandaranaike Intl

Thu 4/16

12:25 am-9:53 pm

2 stops30h 58m

$992

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Wed 2/18

12:55 pm-12:30 pm

2 stops37h 05m

Colombo Bandaranaike Intl

Tue 3/10

12:50 pm-12:19 pm

2 stops56h 59m

$1,008

BaltimoreColombo

BWI - CMB

BWICMB

Baltimore/Washington

Wed 2/4

10:35 am-2:45 am

2 stops29h 40m

Colombo Bandaranaike Intl

Wed 2/25

10:15 am-6:32 pm

2 stops42h 47m

$1,372

BaltimoreColombo

BWI - CMB

BWICMB

Baltimore/Washington

Thu 4/23

11:55 am-11:00 am

2 stops37h 35m

Colombo Bandaranaike Intl

Sun 4/26

3:15 am-11:47 pm

2 stops30h 02m

$1,376

BaltimoreColombo

BWI - CMB

BWICMB

Baltimore/Washington

Sun 5/17

6:25 pm-11:35 pm

2 stops43h 40m

Colombo Bandaranaike Intl

Thu 5/28

11:45 am-4:47 pm

2 stops38h 32m

$1,383

BaltimoreColombo

BWI - CMB

BWICMB

Baltimore/Washington

Sun 5/10

6:25 pm-11:35 pm

2 stops43h 40m

Colombo Bandaranaike Intl

Sat 5/23

11:45 am-4:47 pm

2 stops38h 32m

$1,435

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 Sri Lanka from

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

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 Sri Lanka?

The month of September is, on average, the cheapest month to fly to Sri Lanka from Washington, D.C., with most prices found around $856. If you aren’t able to travel to Sri Lanka during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $881.

How far in advance should I book a flight to Sri Lanka?

You are more likely to see cheaper flights to Sri Lanka from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Sri Lanka for around $1,064 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sri Lanka from Washington, D.C. for as low as $917 on momondo.

Can stopping save me money on Washington, D.C. to Sri Lanka flights?

You could potentially save up to 5% on your flight if you consider stops on a Washington, D.C. to Sri Lanka flight.

Cheap Washington, D.C. to Sri Lanka flight deals and tips

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

Fastest flight time

19h 10m

Direct flights

None
The fastest flight from Washington, D.C. to Sri Lanka takes 19h 10m
There are no direct flights from Washington, D.C. to Sri Lanka. There are no popular flight routes from Washington, D.C. to Sri Lanka.
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  • When did momondo last update prices for flights from Washington, D.C. to Sri Lanka?

    Prices for flights from Washington, D.C. to Sri Lanka were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Sri Lanka?

  • How old do you have to be to fly from Washington, D.C. to Sri Lanka?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Sri Lanka.

  • What documentation or ID do you need to fly to Sri Lanka?

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

Best airlines flying from Washington, D.C. to Sri Lanka

Compare and see reviews for airlines that fly from Washington, D.C. to Sri Lanka with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $763Free CancellationRating
7.3
1,371 reviews
Search Etihad Airways flights
Air IndiaPriceFrom $830Free CancellationRating
5.5
2,975 reviews
Search Air India flights
Qatar AirwaysPriceFrom $870Free CancellationRating
7.4
3,717 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $884Free CancellationRating
7.3
4,189 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $900Free CancellationRating
7.2
11,156 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $954Free CancellationRating
8.0
11,738 reviews
Search Alaska Airlines flights
JetBluePriceFrom $985Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights
IndiGoPriceFrom $1,082Free CancellationRating
6.8
525 reviews
Search IndiGo flights
EmiratesPriceFrom $1,361Free CancellationRating
8.1
3,473 reviews
Search Emirates flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Sri Lanka 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 Sri Lanka that suits you.

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

Flights from Washington, D.C. to Sri Lanka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Sri Lanka from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Sri Lanka, momondo offers a useful price alert feature which will track prices for flights to Sri Lanka from Washington, D.C. and alert you when they change.

An easier way to manage your Sri Lanka trip

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