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Sri Lanka

$436+ Cheap flights from District of Columbia to Sri Lanka

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CMB
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from District of Columbia to Sri Lanka

Keep the following information in mind while searching for District of Columbia to Sri Lanka flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$853
(Mytrip)

One-way from

$436
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$855
From District of Columbia to Sri Lanka
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One-way flight from District of Columbia to Sri Lanka
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Highest demand for flights based on searches. 16% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to Sri Lanka

Cheapest flights from District of Columbia to Sri Lanka
Explore the most affordable flight options available from District of Columbia to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/1110:05 pmIAD - CMB
1 stop19h 15mEtihad Airways
mar. 10/284:00 amCMB - IAD
1 stop22h 20mEtihad Airways
Deal found 9/13$853
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/319:10 pmIAD - CMB
1 stop19h 10mEtihad Airways
sáb. 1/319:50 amCMB - IAD
1 stop40h 30mEtihad Airways
Deal found 9/14$854
This Etihad Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2410:05 pmIAD - CMB
1 stop24h 55mEtihad Airways
vie. 10/104:05 amCMB - IAD
1 stop21h 35mEtihad Airways
Deal found 9/15$861
This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/309:05 pmIAD - CMB
1 stop19h 20mQatar Airways
sáb. 12/134:15 amCMB - IAD
1 stop22h 10mQatar Airways
Deal found 9/14$867
This CrystalTravel deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/169:00 pmIAD - CMB
1 stop19h 35mQatar Airways
vie. 9/263:35 amCMB - IAD
1 stop21h 35mQatar Airways
Deal found 9/13$873
This SmartFares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/119:00 pmIAD - CMB
1 stop20h 35mMultiple Airlines
lun. 10/273:25 amCMB - IAD
1 stop23h 00mMultiple Airlines
Deal found 9/15$877
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/119:40 pmIAD - CMB
1 stop22h 05mTurkish Airlines
mar. 10/287:40 amCMB - IAD
1 stop22h 05mTurkish Airlines
Deal found 9/13$878
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/191:30 pmIAD - CMB
1 stop30h 10mTurkish Airlines
mar. 12/27:40 amCMB - IAD
1 stop22h 05mTurkish Airlines
Deal found 9/16$879
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/219:00 pmIAD - CMB
1 stop19h 35mQatar Airways
sáb. 11/17:30 pmCMB - IAD
1 stop23h 20mQatar Airways
Deal found 9/16$882
This Etihad Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1910:05 pmIAD - CMB
1 stop24h 55mEtihad Airways
mié. 11/59:50 amCMB - IAD
1 stop40h 30mEtihad Airways
Deal found 9/16$892
This Ovago deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/229:00 pmIAD - CMB
1 stop19h 35mQatar Airways
dom. 10/53:35 amCMB - IAD
1 stop21h 35mQatar Airways
Deal found 9/15$893
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/262:35 pmDCA - CMB
2 stops25h 50mAmerican Airlines
jue. 10/304:15 amCMB - DCA
2 stops29h 14mAmerican Airlines
Deal found 9/13$955

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from District of Columbia to Sri Lanka that are best for you.

Fly from

District of Columbia

Fly to

Sri Lanka

Route

Depart

Return

Price

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mié. 9/24

10:05 pm-8:30 am

1 stop24h 55m

Colombo Bandaranaike Intl

vie. 10/10

4:05 am-4:10 pm

1 stop21h 35m

$861

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

dom. 10/19

10:05 pm-3:25 pm

1 stop31h 50m

Colombo Bandaranaike Intl

jue. 10/30

9:35 pm-4:50 pm

1 stop28h 45m

$892

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mar. 10/21

10:05 pm-2:50 am

1 stop19h 15m

Colombo Bandaranaike Intl

mié. 11/5

9:35 pm-3:50 pm

1 stop28h 45m

$892

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

mar. 10/21

10:05 pm-2:50 am

1 stop19h 15m

Colombo Bandaranaike Intl

lun. 11/3

9:50 am-3:50 pm

1 stop40h 30m

$892

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

lun. 11/17

8:05 pm-2:45 am

1 stop20h 10m

Colombo Bandaranaike Intl

jue. 11/20

3:25 am-3:55 pm

1 stop23h 00m

$901

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

vie. 10/31

11:40 am-4:30 pm

1 stop19h 20m

Colombo Bandaranaike Intl

mar. 12/2

3:25 am-3:55 pm

1 stop23h 00m

$901

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

vie. 9/26

11:00 am-4:50 pm

1 stop20h 20m

Colombo Bandaranaike Intl

mar. 10/7

3:35 am-3:40 pm

1 stop21h 35m

$901

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

jue. 10/30

9:05 pm-1:55 am

1 stop19h 20m

Colombo Bandaranaike Intl

vie. 12/5

7:30 pm-3:55 pm

1 stop30h 55m

$901

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

vie. 10/31

11:40 am-4:30 pm

1 stop19h 20m

Colombo Bandaranaike Intl

mié. 12/3

4:15 am-3:55 pm

1 stop22h 10m

$901

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

dom. 10/26

9:05 pm-2:45 am

1 stop20h 10m

Colombo Bandaranaike Intl

vie. 12/5

7:30 pm-3:55 pm

1 stop30h 55m

$901

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 42 results
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Best time to book a flight from District of Columbia to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Sri Lanka

What is the cheapest month to book a flight from District of Columbia to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Sri Lanka (average of $1,016). Flying from District of Columbia to Sri Lanka in December is currently the most expensive (average of $1,731). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to LK?

Find hourly flight availability from District of Columbia to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Sri Lanka as you normally would.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from District of Columbia to Sri Lanka?

    Etihad Airways, Qatar Airways, and American Airlines can get you from District of Columbia to Sri Lanka in just under 20h 10m. Your travel time can differ by up to 5h 40m. The distance from District of Columbia to Sri Lanka is about 8928 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from District of Columbia to Sri Lanka one-way?

    One-way options have recently been found by users for as low as $478 on IndiGo. Other airlines that offer cheap prices include Air India from $725 and Qatar Airways from $819 one-way.

  • Can I find deals for flights from District of Columbia to Sri Lanka that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Sri Lanka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Sri Lanka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Sri Lanka.

  • Can I find deals for business class flights from District of Columbia to Sri Lanka?

    Yes. Cheapflights offers flight deals from District of Columbia to Sri Lanka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to Sri Lanka (average of $1,016). Flying from District of Columbia to Sri Lanka in December is currently the most expensive (average of $1,731). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from District of Columbia to Sri Lanka

Discover the top 9 airlines that operate flights from District of Columbia to Sri Lanka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$750Average$1,042FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$830Average$1,122FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$851Average$1,010FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$856Average$954FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$891Average$1,146FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$900Average$1,249FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$954Average$985FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$1,082Average$1,301FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$1,400Average$1,720FlexibilityNo cancel feeOn-time75%

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