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

Etihad Airways, American Airlines, and Qatar Airways are the most popular carriers operating from Washington, D.C. to Sri Lanka

How long is the flight from Washington, D.C. to Sri Lanka?

Average flight duration from Washington, D.C. to Sri Lanka depends on which airport you fly into and out of. Flying from Washington, D.C. to Colombo Bandaranaike Intl Airport is 20h 30m on average, while flying from Baltimore to Colombo Bandaranaike Intl Airport is 26h 27m on average. Colombo Bandaranaike Intl Airport is the most popular airport in Sri Lanka.

What airlines fly to Sri Lanka?

Etihad Airways, Qatar Airways and JetBlue are the top three most popular airlines that fly to Sri Lanka from Washington, D.C. according to our data. Etihad Airways is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Sri Lanka. Keep in mind that there are 6 different airlines that fly to Sri Lanka on a routine basis, so you have a few additional options to choose from.

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?

As of August 2026, there are 6 operators available to choose from 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.

$444 Cheap Flights from Washington, D.C. to Sri Lanka in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Sri Lanka

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8:05 pm - 1:55 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

19h 20m1 stop Doha Hamad Intl

11:15 am - 8:30 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

31h 45m1 stop Doha Hamad Intl

$1,009Qatar Airways

Tue, Nov 10 - Tue, Dec 8

9:00 pm - 9:40 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

27h 10m1 stop Doha Hamad Intl

10:30 am - 3:40 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

38h 40m1 stop Doha Hamad Intl

$1,022Qatar Airways

Fri, Aug 21 - Wed, Sep 2

3:10 pm - 2:55 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

38h 15m1 stop Abu Dhabi Zayed Intl

4:20 pm - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

26h 55m1 stop Abu Dhabi Zayed Intl

$1,028Etihad Airways

Thu, Aug 20 - Tue, Sep 1

3:10 pm - 8:35 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

19h 55m1 stop Abu Dhabi Zayed Intl

10:00 am - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

33h 15m1 stop Abu Dhabi Zayed Intl

$1,028Etihad Airways

Tue, Aug 25 - Thu, Sep 3

9:00 pm - 2:05 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

19h 35m1 stop Doha Hamad Intl

3:35 am - 3:40 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

21h 35m1 stop Doha Hamad Intl

$1,040American Airlines

Sun, Sep 13 - Sun, Oct 4

9:00 pm - 9:00 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

26h 30m1 stop Doha Hamad Intl

10:30 am - 8:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

31h 45m1 stop Doha Hamad Intl

$1,043Multiple Airlines

Tue, Aug 18 - Wed, Sep 2

1:30 pm - 7:45 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 45m1 stop Istanbul

9:15 am - 11:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

37h 00m1 stop Istanbul

$1,046Turkish Airlines

Mon, Nov 30 - Tue, Jan 26

2:00 pm - 9:45 amDCA Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl

57h 15m3 stops New York John F Kennedy Intl Manama Bahrain Intl Male

4:55 pm - 6:57 pmCMB Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National

36h 32m3 stops Male Manama Bahrain Intl New York John F Kennedy Intl

$1,054Gulf Air

Tue, Nov 10 - Tue, Dec 8

9:00 pm - 3:05 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

20h 35m1 stop Doha Hamad Intl

8:20 pm - 3:40 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

28h 50m1 stop Doha Hamad Intl

$1,166American Airlines

Fri, Sep 25 - Wed, Oct 14

1:30 pm - 5:55 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

29h 55m1 stop Istanbul

9:15 am - 11:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

37h 00m1 stop Istanbul

$1,183Turkish Airlines

Mon, Nov 30 - Tue, Jan 26

Cheap last minute flights

Enter your travel dates to find the best prices.

9:00 pm - 3:05 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

20h 35m1 stop Doha Hamad Intl

10:30 am - 3:40 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

38h 40m1 stop Doha Hamad Intl

$1,190Qatar Airways

Sun, Aug 9 - Mon, Aug 17

9:00 pm - 3:05 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

20h 35m1 stop Doha Hamad Intl

10:30 am - 3:40 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

38h 40m1 stop Doha Hamad Intl

$1,494Qatar Airways

Mon, Aug 10 - Tue, Aug 18

6:23 pm - 2:05 amDCA Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl

22h 12m2 stops New York John F Kennedy Intl Doha Hamad Intl

11:25 am - 11:33 pmCMB Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National

45h 38m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,512Qatar Airways

Mon, Aug 10 - Tue, Aug 18

6:00 am - 3:05 amDCA Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl

35h 35m2 stops New York John F Kennedy Intl Doha Hamad Intl

10:30 am - 7:59 amCMB Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National

30h 59m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,582Qatar Airways

Sun, Aug 9 - Mon, Aug 17

9:00 pm - 3:05 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

20h 35m1 stop Doha Hamad Intl

3:35 am - 8:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

38h 40m1 stop Doha Hamad Intl

$1,645Multiple Airlines

Sun, Aug 9 - Sun, Aug 16

3:25 pm - 11:10 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

46h 15m2 stops Frankfurt am Main Mumbai Chhatrapati Shivaji Intl

11:40 pm - 3:05 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

48h 55m2 stops Mumbai Chhatrapati Shivaji Intl Munich Franz Josef Strauss

$1,689Multiple Airlines

Sun, Aug 9 - Mon, Aug 17

10:20 pm - 11:10 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

63h 20m2 stops Munich Franz Josef Strauss Mumbai Chhatrapati Shivaji Intl

7:25 am - 4:05 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

42h 10m2 stops Chennai Frankfurt am Main

$1,787Multiple Airlines

Mon, Aug 10 - Tue, Aug 18

10:55 am - 6:30 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

22h 05m2 stops Dubai Intl Male

8:35 pm - 8:40 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

45h 35m2 stops Male Dubai Intl

$1,916Emirates

Thu, Aug 6 - Sun, Aug 16

10:55 am - 6:30 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

22h 05m2 stops Dubai Intl Male

8:35 pm - 11:55 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

36h 50m3 stops Male Dubai Intl Houston George Bush Intcntl

$2,010Emirates

Sun, Aug 9 - Mon, Aug 17

3:39 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

41h 21m3 stops Chicago O'Hare Intl Dubai Intl Male

8:35 pm - 8:40 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

45h 35m2 stops Male Dubai Intl

$2,145Emirates

Thu, Aug 6 - Sun, Aug 16

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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

Aug 20

IAD3:10 pmWashington, D.C. Dulles Intl

38h 15m

1 stop

CMB2:55 pmColombo Bandaranaike Intl

Sep 1

CMB4:20 pmColombo Bandaranaike Intl

26h 55m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

$1,028

Etihad Airways

Aug 27

DCA1:25 pmWashington, D.C. Reagan-National

33h 40m

2 stops

CMB8:35 amColombo Bandaranaike Intl

Sep 23

CMB4:10 amColombo Bandaranaike Intl

23h 54m

2 stops

DCA6:34 pmWashington, D.C. Reagan-National

$1,029

Etihad Airways

Sep 13

DCA8:55 amWashington, D.C. Reagan-National

26h 10m

2 stops

CMB8:35 pmColombo Bandaranaike Intl

Oct 5

CMB4:10 amColombo Bandaranaike Intl

23h 55m

2 stops

DCA6:35 pmWashington, D.C. Reagan-National

$1,036

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

Our best Qatar Airways deals on Washington, D.C. to Sri Lanka flight tickets

Qatar Airways

Nov 10

IAD8:05 pmWashington, D.C. Dulles Intl

19h 20m

1 stop

CMB1:55 amColombo Bandaranaike Intl

Dec 8

CMB11:15 amColombo Bandaranaike Intl

31h 45m

1 stop

IAD8:30 amWashington, D.C. Dulles Intl

$1,009

Qatar Airways

Aug 21

IAD9:00 pmWashington, D.C. Dulles Intl

27h 10m

1 stop

CMB9:40 amColombo Bandaranaike Intl

Sep 2

CMB10:30 amColombo Bandaranaike Intl

38h 40m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,022

Qatar Airways

Oct 14

IAD9:00 pmWashington, D.C. Dulles Intl

19h 35m

1 stop

CMB2:05 amColombo Bandaranaike Intl

Oct 28

CMB8:50 pmColombo Bandaranaike Intl

29h 35m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

$1,023

momondo Fare Finder

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

Cheapest round-trip

Washington, D.C.Colombo

IAD Washington, D.C. Dulles Intl - CMB Colombo Bandaranaike Intl

IADCMB

Washington, D.C. Dulles Intl

Tue 11/10

8:05 pm-1:55 am

1 stop19h 20m

Colombo Bandaranaike Intl

Tue 12/8

11:15 am-8:30 am

1 stop31h 45m

$1,009

Washington, D.C.Colombo

IAD Washington, D.C. Dulles Intl - CMB Colombo Bandaranaike Intl

IADCMB

Washington, D.C. Dulles Intl

Fri 8/21

9:00 pm-9:40 am

1 stop27h 10m

Colombo Bandaranaike Intl

Wed 9/2

10:30 am-3:40 pm

1 stop38h 40m

$1,022

Washington, D.C.Colombo

IAD Washington, D.C. Dulles Intl - CMB Colombo Bandaranaike Intl

IADCMB

Washington, D.C. Dulles Intl

Thu 8/20

3:10 pm-2:55 pm

1 stop38h 15m

Colombo Bandaranaike Intl

Tue 9/1

4:20 pm-9:45 am

1 stop26h 55m

$1,028

Washington, D.C.Colombo

IAD Washington, D.C. Dulles Intl - CMB Colombo Bandaranaike Intl

IADCMB

Washington, D.C. Dulles Intl

Tue 8/25

3:10 pm-8:35 pm

1 stop19h 55m

Colombo Bandaranaike Intl

Thu 9/3

10:00 am-9:45 am

1 stop33h 15m

$1,028

Quickest round-trip

Washington, D.C.Colombo

IAD Washington, D.C. Dulles Intl - CMB Colombo Bandaranaike Intl

IADCMB

Washington, D.C. Dulles Intl

Sun 9/13

9:00 pm-2:05 am

1 stop19h 35m

Colombo Bandaranaike Intl

Sun 10/4

3:35 am-3:40 pm

1 stop21h 35m

$1,040

Washington, D.C.Colombo

IAD Washington, D.C. Dulles Intl - CMB Colombo Bandaranaike Intl

IADCMB

Washington, D.C. Dulles Intl

Tue 8/18

9:00 pm-9:00 am

1 stop26h 30m

Colombo Bandaranaike Intl

Wed 9/2

10:30 am-8:45 am

1 stop31h 45m

$1,043

Washington, D.C.Colombo

IAD Washington, D.C. Dulles Intl - CMB Colombo Bandaranaike Intl

IADCMB

Washington, D.C. Dulles Intl

Mon 11/30

1:30 pm-7:45 am

1 stop31h 45m

Colombo Bandaranaike Intl

Tue 1/26

9:15 am-11:45 am

1 stop37h 00m

$1,046

Washington, D.C.Colombo

DCA Washington, D.C. Reagan-National - CMB Colombo Bandaranaike Intl

DCACMB

Washington, D.C. Reagan-National

Tue 11/10

2:00 pm-9:45 am

3 stops57h 15m

Colombo Bandaranaike Intl

Tue 12/8

4:55 pm-6:57 pm

3 stops36h 32m

$1,054

Washington, D.C.Colombo

IAD Washington, D.C. Dulles Intl - CMB Colombo Bandaranaike Intl

IADCMB

Washington, D.C. Dulles Intl

Fri 9/25

9:00 pm-3:05 am

1 stop20h 35m

Colombo Bandaranaike Intl

Wed 10/14

8:20 pm-3:40 pm

1 stop28h 50m

$1,166

Washington, D.C.Colombo

IAD Washington, D.C. Dulles Intl - CMB Colombo Bandaranaike Intl

IADCMB

Washington, D.C. Dulles Intl

Mon 11/30

1:30 pm-5:55 am

1 stop29h 55m

Colombo Bandaranaike Intl

Tue 1/26

9:15 am-11:45 am

1 stop37h 00m

$1,183

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Sri Lanka?

The month of February is, on average, the cheapest month to fly to Sri Lanka from Washington, D.C., with most prices found around $909. If you aren’t able to travel to Sri Lanka during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $912.

How far in advance should I book a flight from Washington, D.C. 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 $1,115 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 $1,041 on momondo.

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

You could potentially save up to 33% 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.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Sri Lanka

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?
As of August 2026, there are 6 operators available to choose from 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 Airways	PriceFrom $812	Free Cancellation	Rating 7.3 1,498 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $855	Free Cancellation	Rating 7.4 3,737 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $884	Free Cancellation	Rating 7.4 4,467 reviews	Search Turkish Airlines flights
JetBlue	PriceFrom $985	Free Cancellation	Rating 7.1 3,023 reviews	Search JetBlue flights
American Airlines	PriceFrom $1,197	Free Cancellation	Rating 7.1 11,858 reviews	Search American Airlines flights
Emirates	PriceFrom $1,242	Free Cancellation	Rating 8.1 3,644 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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Cheap flights from Washington, D.C. to Sri Lanka from $444

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 8/13. 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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Etihad Airways flights from Washington, D.C. to Sri Lanka

Our best Etihad Airways deals on Washington, D.C. to Sri Lanka flight tickets

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

Our best Qatar Airways deals on Washington, D.C. to Sri Lanka flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Sri Lanka that are best for you.

See travel insights to Sri Lanka from

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

What is the cheapest month to fly to Sri Lanka?

How far in advance should I book a flight from Washington, D.C. to Sri Lanka?

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

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

What airlines fly to Sri Lanka?

How long is the flight from Washington, D.C. to Sri Lanka?

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Sri Lanka

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

Why use momondo?

An easier way to manage your Sri Lanka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Sri Lanka

Popular cities in Sri Lanka

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Sri Lanka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sri Lanka

List of cabin classes available on flights landing in Sri Lanka. Availability may vary depending on flight origin and airline.

Complete your trip to Sri Lanka

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