HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$606+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BWI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sri Lanka to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 junio 12, 2025.

Round-trip from

$1,225
(Air Canada)

One-way from

$606
(Booking.com)

Popular in

January

Cheapest in

March

Average price

$1,512
From Sri Lanka to District of Columbia
Search Deals
One-way flight from Sri Lanka to District of Columbia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/11. 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.
lun. 9/291:05 pmCMB - DCA
2 stops36h 16mAir Canada
jue. 10/234:35 pmDCA - CMB
3 stops26h 30mAir Canada
Deal found 6/11$1,225
This oojo deal was found by Cheapflights users on 6/11. 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.
mié. 6/184:05 amCMB - IAD
1 stop21h 35mEtihad Airways
mié. 8/2710:05 pmIAD - CMB
1 stop19h 15mEtihad Airways
Deal found 6/11$1,229
This oojo deal was found by Cheapflights users on 6/12. 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.
lun. 9/18:20 amCMB - IAD
1 stop32h 50mAir India
mié. 10/111:00 amIAD - CMB
1 stop34h 50mAir India
Deal found 6/12$1,248
This Air Canada deal was found by Cheapflights users on 6/10. 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.
mar. 9/91:05 pmCMB - IAD
2 stops41h 30mAir Canada
mié. 10/15:37 pmIAD - CMB
2 stops33h 38mAir Canada
Deal found 6/10$1,249
This FlightHub deal was found by Cheapflights users on 6/10. 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. 6/2410:05 amCMB - IAD
2 stops39h 40mMultiple Airlines
mar. 7/155:31 pmIAD - CMB
2 stops33h 44mMultiple Airlines
Deal found 6/10$1,251
This Qatar Airways deal was found by Cheapflights users on 6/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/173:35 amCMB - IAD
1 stop21h 35mQatar Airways
mié. 8/2711:00 amIAD - CMB
1 stop20h 20mQatar Airways
Deal found 6/11$1,278
This Travelocity deal was found by Cheapflights users on 6/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/292:10 pmCMB - DCA
2 stops28h 19mMultiple Airlines
jue. 10/234:35 pmDCA - CMB
3 stops26h 30mMultiple Airlines
Deal found 6/12$1,282
This oojo deal was found by Cheapflights users on 6/12. 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.
dom. 9/283:35 amCMB - DCA
2 stops26h 46mQatar Airways
jue. 10/2310:00 amDCA - CMB
2 stops30h 35mQatar Airways
Deal found 6/12$1,594
This Emirates deal was found by Cheapflights users on 6/11. 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.
mar. 9/910:05 pmCMB - DCA
2 stops34h 08mEmirates
mié. 10/15:00 pmDCA - CMB
3 stops31h 00mEmirates
Deal found 6/11$1,597
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/269:55 amCMB - IAD
1 stop41h 05mSWISS
dom. 12/1410:05 pmIAD - CMB
2 stops47h 50mSWISS
Deal found 6/11$1,659
This Singapore Airlines deal was found by Cheapflights users on 6/10. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/812:50 amCMB - DCA
2 stops53h 39mSingapore Airlines
mié. 10/18:59 amDCA - CMB
2 stops53h 06mSingapore Airlines
Deal found 6/10$1,718
This Emirates deal was found by Cheapflights users on 6/11. 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.
lun. 9/82:55 amCMB - IAD
1 stop39h 15mEmirates
mié. 10/15:15 pmIAD - CMB
2 stops29h 25mEmirates
Deal found 6/11$1,731

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 junio 12, 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 - DCA

CMBDCA

Colombo Bandaranaike Intl

lun. 9/29

1:05 pm-3:51 pm

2 stops36h 16m

Washington, D.C. Reagan-National

jue. 10/23

4:35 pm-4:35 am

3 stops26h 30m

$1,225

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

mar. 6/24

4:05 am-4:10 pm

1 stop21h 35m

Washington, D.C. Dulles Intl

mar. 7/15

10:05 pm-8:30 am

1 stop24h 55m

$1,230

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

mar. 9/9

1:05 pm-9:05 pm

2 stops41h 30m

Washington, D.C. Dulles Intl

mié. 10/1

5:37 pm-12:45 pm

2 stops33h 38m

$1,249

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

mar. 6/24

10:05 am-4:15 pm

2 stops39h 40m

Washington, D.C. Dulles Intl

mar. 7/15

5:31 pm-12:45 pm

2 stops33h 44m

$1,251

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

mar. 10/7

3:35 am-3:40 pm

1 stop21h 35m

Washington, D.C. Dulles Intl

mié. 11/12

8:05 pm-2:45 am

1 stop20h 10m

$1,278

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

lun. 9/1

8:20 am-7:40 am

1 stop32h 50m

Washington, D.C. Dulles Intl

mié. 10/1

11:00 am-7:20 am

1 stop34h 50m

$1,280

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

lun. 9/29

2:10 pm-8:59 am

2 stops28h 19m

Washington, D.C. Reagan-National

jue. 10/23

4:35 pm-4:35 am

3 stops26h 30m

$1,282

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

lun. 9/8

12:50 am-8:59 pm

2 stops53h 39m

Washington, D.C. Reagan-National

mié. 10/1

8:59 am-11:35 pm

2 stops53h 06m

$1,378

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

dom. 9/28

3:35 am-8:51 pm

2 stops26h 46m

Washington, D.C. Reagan-National

jue. 10/23

10:00 am-2:05 am

2 stops30h 35m

$1,594

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 9/9

10:05 pm-10:43 pm

2 stops34h 08m

Washington, D.C. Reagan-National

mié. 10/1

5:00 pm-9:30 am

3 stops31h 00m

$1,597

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 38 results
1
2
3
4

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 $241). Flying from Sri Lanka to District of Columbia in March is currently the most expensive (average of $290). 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.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Emirates, Singapore Airlines and Cathay Pacific from Sri Lanka to District of Columbia to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Singapore Airlines
8.1
Very good
1,302 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
SWISS
7.5
Good
1,623 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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.

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

    The cheapest airline one-way is IndiGo, with whom users have recently found tickets for as low as $606. However, be on the lookout for offers from Air India and Etihad Airways, as they are both options that can get you from Sri Lanka to District of Columbia for a low price.

  • 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 $241). Flying from Sri Lanka to District of Columbia in March is currently the most expensive (average of $290). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sri Lanka to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Haneda to Los Angeles flights
Taiwan Taoyuan Intl to Seattle flights
Hyderabad to Dallas/Fort Worth flights
Incheon Intl to John F Kennedy Intl flights
Mumbai to John F Kennedy Intl flights
Narita to Honolulu flights
Mumbai to Newark flights
Mumbai to San Francisco flights
Narita to Los Angeles flights
Manila to Los Angeles flights
Haneda to John F Kennedy Intl flights
Incheon Intl to Los Angeles flights
Haneda to Honolulu flights
New Delhi to Newark flights
Narita to Seattle flights
New Delhi to John F Kennedy Intl flights
Manila to San Francisco flights
Okinawa to Dallas/Fort Worth flights
New Delhi to San Francisco flights
Haneda to Newark flights
Incheon Intl to Honolulu flights
Taiwan Taoyuan Intl to Los Angeles flights
Incheon Intl to LaGuardia flights
Incheon Intl to Dallas/Fort Worth flights
Incheon Intl to Newark flights
Haneda to Seattle flights
Hongqiao Intl to Los Angeles flights
Narita to Newark flights
Bangalore to San Francisco flights
Incheon Intl to Seattle flights
New Delhi to Seattle flights
Haneda to O'Hare Intl flights
Haneda to San Francisco flights
Manila to John F Kennedy Intl flights
Incheon Intl to O'Hare Intl flights
Narita to John F Kennedy Intl flights
Singapore to John F Kennedy Intl flights
Pu Dong to Los Angeles flights
Narita to O'Hare Intl flights
Incheon Intl to San Francisco flights
Incheon Intl to Boston flights
Suvarnabhumi to Los Angeles flights
Hong Kong to Los Angeles flights
Taiwan Taoyuan Intl to San Francisco flights
Taiwan Taoyuan Intl to John F Kennedy Intl flights
Singapore to Newark flights
Incheon Intl to Dulles Intl flights
Hongqiao Intl to San Francisco flights
Angeles City to Hobby flights
Hyderabad to O'Hare Intl flights

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$929Average$1,309FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$942Average$1,250FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,267Average$1,337FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.