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 19h 57m 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 Turkish Airlines 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 55% 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.

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

Etihad Airways and Qatar Airways are the most popular carriers operating 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.

$414 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

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

19h 55m1 stop Abu Dhabi Zayed Intl

9:50 pm - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

21h 25m1 stop Abu Dhabi Zayed Intl

$940Etihad Airways

Wed, Sep 23 - Tue, Oct 13

3:10 pm - 3:00 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

26h 20m1 stop Abu Dhabi Zayed Intl

4:10 am - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

39h 05m1 stop Abu Dhabi Zayed Intl

$940Etihad Airways

Sat, Sep 26 - Thu, Oct 8

11:05 am - 9:00 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

36h 25m1 stop Doha Hamad Intl

6:45 pm - 3:40 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

30h 25m1 stop Doha Hamad Intl

$979Qatar Airways

Thu, Sep 24 - Tue, Oct 13

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

19h 35m1 stop Doha Hamad Intl

7:30 pm - 8:10 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

23h 10m1 stop Doha Hamad Intl

$984Multiple Airlines

Wed, Oct 14 - Tue, Nov 10

11:05 am - 4:50 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

20h 15m1 stop Doha Hamad Intl

4:15 am - 3:55 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

22h 10m1 stop Doha Hamad Intl

$1,004Qatar Airways

Thu, Oct 15 - Tue, Nov 10

3:10 pm - 3:00 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

26h 20m1 stop Abu Dhabi Zayed Intl

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

33h 30m3 stops Chennai Bengaluru Intl Abu Dhabi Zayed Intl

$1,018Multiple Airlines

Wed, Sep 23 - Mon, Oct 5

10:30 am - 6:25 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

21h 25m2 stops Dubai Intl Male

9:55 am - 8:10 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

32h 45m1 stop Dubai Intl

$1,024Emirates

Tue, Jan 19 - Wed, Feb 24

10:55 am - 10:15 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

37h 50m2 stops Dubai Intl Male

11:15 am - 8:40 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

30h 55m1 stop Dubai Intl

$1,024Emirates

Wed, Sep 9 - Wed, Oct 7

11:05 am - 4:50 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

20h 15m1 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

$1,043JetBlue

Sat, Sep 19 - Sun, Oct 4

8:05 pm - 2:45 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

20h 10m1 stop Doha Hamad Intl

4:15 am - 3:55 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

22h 10m1 stop Doha Hamad Intl

$1,801JetBlue

Sat, Nov 28 - Fri, Jan 1

Cheap last minute flights

Enter your travel dates to find the best prices.

11:00 am - 3:00 amDCA Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl

30h 30m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

4:10 am - 6:34 pmCMB Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National

23h 54m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$946Etihad Airways

Thu, Aug 27 - Wed, Sep 23

1:25 pm - 8:40 amDCA Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl

33h 45m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

4:10 am - 6:34 pmCMB Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National

23h 54m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$946Etihad Airways

Thu, Aug 27 - Wed, Sep 23

3:10 pm - 3:00 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

26h 20m1 stop Abu Dhabi Zayed Intl

9:50 pm - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

21h 25m1 stop Abu Dhabi Zayed Intl

$970Etihad Airways

Thu, Aug 27 - Fri, Sep 4

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

$1,041Qatar Airways

Fri, Aug 28 - Sat, Sep 5

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

22h 05m2 stops Dubai Intl Male

7:15 pm - 8:50 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

23h 05m1 stop Dubai Intl

$1,124Emirates

Thu, Aug 27 - Wed, Sep 23

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

22h 05m2 stops Dubai Intl Male

11:15 am - 8:50 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

55h 05m2 stops Male Dubai Intl

$1,124Emirates

Thu, Aug 27 - Mon, Sep 7

10:40 am - 4:50 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

20h 40m1 stop Doha Hamad Intl

7:20 am - 8:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

34h 55m2 stops Male Doha Hamad Intl

$1,132Qatar Airways

Thu, Aug 27 - Mon, Sep 7

10:40 am - 4:50 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

20h 40m1 stop Doha Hamad Intl

11:25 am - 8:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

30h 50m1 stop Doha Hamad Intl

$1,151American Airlines

Thu, Aug 27 - Mon, Sep 7

10:27 am - 8:40 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

24h 43m2 stops Charlotte Douglas 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

$1,158Multiple Airlines

Thu, Aug 27 - Wed, Sep 23

3:10 pm - 10:30 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

33h 50m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl Bengaluru Intl

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

33h 30m3 stops Chennai Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl

$1,175Multiple Airlines

Thu, Aug 27 - Mon, Sep 7

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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

Sep 2

IAD9:00 pmWashington, D.C. Dulles Intl

20h 35m

1 stop

CMB3:05 amColombo Bandaranaike Intl

Sep 14

CMB3:35 amColombo Bandaranaike Intl

21h 35m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$961

Qatar Airways

Oct 15

IAD11:05 amWashington, D.C. Dulles Intl

20h 15m

1 stop

CMB4:50 pmColombo Bandaranaike Intl

Nov 10

CMB4:15 amColombo Bandaranaike Intl

22h 10m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,004

Qatar Airways

Nov 29

IAD8:05 pmWashington, D.C. Dulles Intl

19h 20m

1 stop

CMB1:55 amColombo Bandaranaike Intl

Jan 28

CMB7:30 pmColombo Bandaranaike Intl

30h 55m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,031

Gulf Air flights from Washington, D.C. to Sri Lanka

Our best Gulf Air deals on Washington, D.C. to Sri Lanka flight tickets

Gulf Air

Nov 10

DCA2:00 pmWashington, D.C. Reagan-National

57h 15m

3 stops

CMB9:45 amColombo Bandaranaike Intl

Dec 8

CMB5:00 pmColombo Bandaranaike Intl

36h 27m

3 stops

DCA6:57 pmWashington, D.C. Reagan-National

$1,054

Gulf Air

Oct 6

DCA2:56 pmWashington, D.C. Reagan-National

57h 14m

3 stops

CMB9:40 amColombo Bandaranaike Intl

Oct 13

CMB5:20 pmColombo Bandaranaike Intl

35h 15m

3 stops

DCA7:05 pmWashington, D.C. Reagan-National

$1,111

Gulf Air

Oct 6

DCA2:56 pmWashington, D.C. Reagan-National

57h 14m

3 stops

CMB9:40 amColombo Bandaranaike Intl

Oct 13

CMB5:20 pmColombo Bandaranaike Intl

35h 15m

3 stops

DCA7:05 pmWashington, D.C. Reagan-National

$1,295

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

Quickest round-trip

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Wed 9/23

3:10 pm-8:35 pm

1 stop19h 55m

Colombo Bandaranaike Intl

Tue 10/13

9:50 pm-9:45 am

1 stop21h 25m

$940

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Sat 9/26

3:10 pm-3:00 am

1 stop26h 20m

Colombo Bandaranaike Intl

Thu 10/8

4:10 am-9:45 am

1 stop39h 05m

$940

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Thu 9/24

11:05 am-9:00 am

1 stop36h 25m

Colombo Bandaranaike Intl

Tue 10/13

6:45 pm-3:40 pm

1 stop30h 25m

$979

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Wed 10/14

9:00 pm-2:05 am

1 stop19h 35m

Colombo Bandaranaike Intl

Tue 11/10

7:30 pm-8:10 am

1 stop23h 10m

$984

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Thu 10/15

11:05 am-4:50 pm

1 stop20h 15m

Colombo Bandaranaike Intl

Tue 11/10

4:15 am-3:55 pm

1 stop22h 10m

$1,004

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Wed 9/23

3:10 pm-3:00 am

1 stop26h 20m

Colombo Bandaranaike Intl

Mon 10/5

9:45 am-9:45 am

3 stops33h 30m

$1,018

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Tue 1/19

10:30 am-6:25 pm

2 stops21h 25m

Colombo Bandaranaike Intl

Wed 2/24

9:55 am-8:10 am

1 stop32h 45m

$1,024

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Wed 9/9

10:55 am-10:15 am

2 stops37h 50m

Colombo Bandaranaike Intl

Wed 10/7

11:15 am-8:40 am

1 stop30h 55m

$1,024

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Sat 9/19

11:05 am-4:50 pm

1 stop20h 15m

Colombo Bandaranaike Intl

Sun 10/4

8:20 pm-3:40 pm

1 stop28h 50m

$1,043

Washington, D.C.Colombo

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

IADCMB

Washington, D.C. Dulles Intl

Sat 11/28

8:05 pm-2:45 am

1 stop20h 10m

Colombo Bandaranaike Intl

Fri 1/1

4:15 am-3:55 pm

1 stop22h 10m

$1,801

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 $905. If you aren’t able to travel to Sri Lanka during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $907.

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 $1,132 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 $1,059 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

Best Price Found	$414
Fastest flight time	19h 10m
Direct flights	None

The best one-way flight to Sri Lanka from Washington, D.C. in the past 72 hours is $414. The best round-trip flight deal from Washington, D.C. to Sri Lanka found on momondo in the last 72 hours is $940.

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 $813	Free Cancellation	Rating 7.3 1,511 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $855	Free Cancellation	Rating 7.4 3,734 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $911	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $1,126	Free Cancellation	Rating 7.1 11,982 reviews	Search American Airlines flights
Emirates	PriceFrom $1,361	Free Cancellation	Rating 8.1 3,656 reviews	Search Emirates flights
JetBlue	PriceFrom $1,609	Free Cancellation	Rating 7.1 3,032 reviews	Search JetBlue 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 $414

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 9/9. 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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Qatar Airways flights from Washington, D.C. to Sri Lanka

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

Gulf Air flights from Washington, D.C. to Sri Lanka

Our best Gulf Air 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

Best Price Found

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

Sri Lanka flight routes

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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