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District of Columbia

$523+ Cheap flights from Sri Lanka to District of Columbia

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — IAD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Sri Lanka to District of Columbia

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

Round-trip from

$873
(Booking.com)

One-way from

$523
(Booking.com)

Popular in

January

Cheapest in

March

Average price

$1,144
From Sri Lanka to District of Columbia
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One-way flight from Sri Lanka to District of Columbia
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Highest demand for flights based on searches. 6% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 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 Sri Lanka to District of Columbia

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

This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:25 pmCMB - IAD
2 stops31h 20mMultiple Airlines
Tue 10/78:45 pmIAD - CMB
2 stops22h 40mMultiple Airlines
Deal found 9/16$873
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:40 amCMB - IAD
2 stops27h 55mMultiple Airlines
Sat 11/2210:55 pmIAD - CMB
2 stops43h 35mMultiple Airlines
Deal found 9/15$908
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:40 amCMB - IAD
2 stops27h 55mMultiple Airlines
Thu 2/510:00 pmIAD - CMB
3 stops33h 55mMultiple Airlines
Deal found 9/13$921
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:00 pmCMB - IAD
2 stops31h 45mIndiGo
Sat 11/229:10 pmIAD - CMB
2 stops46h 45mIndiGo
Deal found 9/15$978
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:55 amCMB - IAD
2 stops46h 50mMultiple Airlines
Sat 9/279:35 amIAD - CMB
3 stops33h 30mMultiple Airlines
Deal found 9/14$1,064
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:05 pmCMB - DCA
2 stops42h 16mAir Canada
Tue 10/76:00 amDCA - CMB
2 stops37h 05mAir Canada
Deal found 9/16$1,219
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:20 amCMB - DCA
2 stops26h 15mAir Canada
Sat 11/224:10 pmDCA - CMB
2 stops25h 45mAir Canada
Deal found 9/15$1,221
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:05 amCMB - DCA
2 stops43h 09mAir Canada
Sat 9/276:00 amDCA - CMB
3 stops37h 05mAir Canada
Deal found 9/14$1,301
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:10 pmCMB - DCA
2 stops28h 19mMultiple Airlines
Sat 9/274:35 pmDCA - CMB
2 stops34h 40mMultiple Airlines
Deal found 9/14$1,309
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:30 pmCMB - DCA
2 stops30h 56mQatar Airways
Sat 11/226:10 amDCA - CMB
2 stops23h 50mQatar Airways
Deal found 9/15$1,620
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:35 pmCMB - DCA
3 stops35h 38mEmirates
Sat 9/275:00 pmDCA - CMB
3 stops40h 00mEmirates
Deal found 9/14$1,653
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:35 amCMB - DCA
2 stops26h 50mQatar Airways
Sat 9/273:15 pmDCA - CMB
2 stops25h 20mQatar Airways
Deal found 9/14$1,666

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

Fly from

Sri Lanka

Fly to

District of Columbia

Route

Depart

Return

Price

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Thu 11/13

6:40 pm-3:50 pm

2 stops31h 40m

Washington, D.C. Dulles Intl

Thu 2/5

10:00 pm-6:25 pm

3 stops33h 55m

$932

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Wed 2/4

10:00 pm-7:15 pm

2 stops31h 45m

Washington, D.C. Dulles Intl

Thu 2/19

9:10 pm-6:25 am

2 stops46h 45m

$1,045

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Sat 11/15

6:40 pm-4:40 pm

2 stops32h 30m

Washington, D.C. Dulles Intl

Sat 11/22

10:00 pm-6:25 pm

3 stops33h 55m

$1,057

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Wed 3/11

2:40 am-5:40 pm

2 stops48h 30m

Washington, D.C. Dulles Intl

Wed 5/20

9:55 am-12:45 pm

2 stops41h 20m

$1,059

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Mon 9/29

2:55 am-4:15 pm

2 stops46h 50m

Washington, D.C. Dulles Intl

Tue 10/7

9:35 am-12:45 pm

2 stops41h 40m

$1,061

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Tue 2/3

2:40 am-3:30 pm

2 stops47h 20m

Washington, D.C. Dulles Intl

Thu 2/19

9:00 am-12:30 pm

2 stops41h 00m

$1,066

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Wed 11/12

4:00 am-3:50 pm

1 stop22h 20m

Washington, D.C. Dulles Intl

Thu 2/5

9:10 pm-2:50 am

1 stop19h 10m

$1,076

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Fri 10/31

6:55 pm-4:35 pm

2 stops31h 10m

Washington, D.C. Dulles Intl

Fri 11/7

10:55 pm-6:25 pm

3 stops33h 00m

$1,119

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Thu 10/23

10:05 am-4:15 pm

2 stops39h 40m

Washington, D.C. Dulles Intl

Mon 10/27

9:45 am-12:30 pm

2 stops41h 15m

$1,143

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Tue 9/30

1:05 pm-9:51 pm

2 stops42h 16m

Washington, D.C. Reagan-National

Tue 10/7

6:00 am-4:35 am

2 stops37h 05m

$1,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 24 results
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Best time to book a flight from Sri Lanka to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Sri Lanka 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 Sri Lanka to District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from Sri Lanka to District of Columbia (average of $292). Flying from Sri Lanka to District of Columbia in April is currently the most expensive (average of $337). 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.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Sri Lanka to District of Columbia, such as Qatar Airways, Etihad Airways, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,624 reviews

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,624 reviews
Qatar Airways
7.4
Good
3,624 reviews

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Etihad Airways
7.4
Good
1,250 reviews
Qatar Airways
7.4
Good
3,624 reviews

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,624 reviews

Boarding

7.5

Overall

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

Find useful and relevant information for your journey from Sri Lanka to District of Columbia. 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 Sri Lanka to District of Columbia?

    Airlines like IndiGo and Air Canada fly from Sri Lanka to District of Columbia in about 31h 45m. The time it takes to get you to your destination can typically vary by up to 10h 31m. The distance from Sri Lanka to District of Columbia is about 8928 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sri Lanka to District of Columbia 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 Sri Lanka to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Sri Lanka to District of Columbia (average of $292). Flying from Sri Lanka to District of Columbia in April is currently the most expensive (average of $337). 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 Sri Lanka to District of Columbia

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Top 3 airlines flying from Sri Lanka to District of Columbia

Discover the top 3 airlines that operate flights from Sri Lanka to District of Columbia. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$929Average$1,335FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$942Average$1,250FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,267Average$1,357FlexibilityNo cancel feeOn-time71%

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