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District of Columbia

$557+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — IAD
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Round-trip from

$903
(Travelocity)

One-way from

$557
(Booking.com)

Popular in

August

Cheapest in

March

Average price

$1,785
From Sri Lanka to District of Columbia
Search Deals
One-way flight from Sri Lanka to District of Columbia
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Highest demand for flights based on searches. 8% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This Travelocity deal was found by Cheapflights users on 4/21. 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.
Wed 5/216:25 pmCMB - IAD
2 stops28h 35mMultiple Airlines
Wed 5/288:45 pmIAD - CMB
2 stops26h 20mMultiple Airlines
Deal found 4/21$903
This Air Canada deal was found by Cheapflights users on 4/21. 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 6/171:05 pmCMB - DCA
2 stops36h 13mAir Canada
Tue 7/294:30 pmDCA - CMB
2 stops27h 05mAir Canada
Deal found 4/21$1,180
This Justfly.com deal was found by Cheapflights users on 4/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:30 amCMB - IAD
2 stops49h 13mAir Canada
Thu 3/263:55 pmIAD - CMB
2 stops28h 05mAir Canada
Deal found 4/22$1,188
This Booking.com deal was found by Cheapflights users on 4/21. 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.
Thu 6/512:50 pmCMB - IAD
2 stops40h 25mIndiGo
Thu 6/121:30 pmIAD - CMB
2 stops36h 50mIndiGo
Deal found 4/21$1,189
This Etihad Airways deal was found by Cheapflights users on 4/22. 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.
Fri 5/304:05 amCMB - IAD
1 stop21h 35mEtihad Airways
Mon 7/710:05 pmIAD - CMB
1 stop24h 55mEtihad Airways
Deal found 4/22$1,230
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Thu 12/117:25 amCMB - IAD
1 stop22h 35mTurkish Airlines
Thu 3/2610:25 pmIAD - CMB
1 stop22h 00mTurkish Airlines
Deal found 4/22$1,303
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 6/163:35 amCMB - IAD
1 stop21h 35mAmerican Airlines
Tue 7/299:00 pmIAD - CMB
1 stop27h 10mAmerican Airlines
Deal found 4/21$1,452
This Booking.com deal was found by Cheapflights users on 4/22. 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.
Sun 5/46:25 pmCMB - DCA
2 stops33h 08mMultiple Airlines
Fri 6/208:40 pmDCA - CMB
2 stops30h 35mMultiple Airlines
Deal found 4/22$1,566
This oojo deal was found by Cheapflights users on 4/21. 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.
Tue 5/203:35 amCMB - IAD
1 stop21h 35mQatar Airways
Wed 5/286:30 amIAD - CMB
2 stops34h 05mQatar Airways
Deal found 4/21$1,635
This Air France deal was found by Cheapflights users on 4/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1512:50 pmCMB - IAD
2 stops39h 55mAir France
Wed 7/306:30 pmIAD - CMB
2 stops31h 50mAir France
Deal found 4/21$1,652
This Emirates deal was found by Cheapflights users on 4/21. 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.
Sat 6/142:05 amCMB - IAD
1 stop40h 05mEmirates
Tue 7/293:39 pmIAD - CMB
2 stops45h 01mEmirates
Deal found 4/21$1,687
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 5/213:35 amCMB - DCA
2 stops25h 02mAmerican Airlines
Thu 5/293:54 pmDCA - CMB
2 stops24h 41mAmerican Airlines
Deal found 4/21$1,842

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 April 22, 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

Wed 5/21

6:25 pm-1:30 pm

2 stops28h 35m

Washington, D.C. Dulles Intl

Wed 5/28

8:45 pm-8:35 am

2 stops26h 20m

$903

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Tue 6/17

1:05 pm-3:48 pm

2 stops36h 13m

Washington, D.C. Reagan-National

Tue 7/29

4:30 pm-5:05 am

2 stops27h 05m

$1,180

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Thu 6/5

12:50 pm-7:45 pm

2 stops40h 25m

Washington, D.C. Dulles Intl

Thu 6/12

1:30 pm-11:50 am

2 stops36h 50m

$1,189

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Tue 10/14

3:25 am-9:05 pm

2 stops51h 10m

Washington, D.C. Dulles Intl

Tue 12/9

10:35 am-5:25 am

2 stops32h 20m

$1,192

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Fri 5/30

4:05 am-4:10 pm

1 stop21h 35m

Washington, D.C. Dulles Intl

Mon 7/7

10:05 pm-8:30 am

1 stop24h 55m

$1,230

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Mon 5/19

6:45 am-11:45 am

1 stop38h 30m

Washington, D.C. Dulles Intl

Sat 5/24

9:40 pm-5:15 am

1 stop22h 05m

$1,316

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Mon 6/16

3:35 am-3:40 pm

1 stop21h 35m

Washington, D.C. Dulles Intl

Tue 7/29

9:00 pm-9:40 am

1 stop27h 10m

$1,452

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

Sun 5/4

6:25 pm-6:03 pm

2 stops33h 08m

Washington, D.C. Reagan-National

Fri 6/20

8:40 pm-12:45 pm

2 stops30h 35m

$1,566

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Tue 5/20

3:35 am-3:40 pm

1 stop21h 35m

Washington, D.C. Dulles Intl

Wed 5/28

6:30 am-2:05 am

2 stops34h 05m

$1,635

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

Sun 6/15

12:50 pm-7:15 pm

2 stops39h 55m

Washington, D.C. Dulles Intl

Wed 7/30

6:30 pm-11:50 am

2 stops31h 50m

$1,652

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 34 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 $309). Flying from Sri Lanka to District of Columbia in June is currently the most expensive (average of $383). 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 April 22, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates 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.
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,205 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
850 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,560 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Etihad Airways
7.4
Good
1,202 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 $557. 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 $309). Flying from Sri Lanka to District of Columbia in June is currently the most expensive (average of $383). 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

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Alternative routes for Sri Lanka to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$805Average$1,176FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$929Average$1,316FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,302Average$1,366FlexibilityNo cancel feeOn-time77%

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