What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport (average of $1,049). Flying from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,850). 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 day to fly round-trip from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

To save on the cost of your flight from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport, book at least 59 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $878 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,014.

Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Reagan-National to Colombo that include hotel bookings?

Yes. In addition to deals on Reagan-National to Colombo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Colombo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Colombo.

Can I find deals for business class flights from Reagan-National to Colombo?

Yes. Cheapflights offers flight deals from Reagan-National to Colombo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$602+ Flights from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport

Q: What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Q: What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

The best pricing can be found in the month of February. Prices to Colombo Bandaranaike Intl Airport from Washington, D.C. Reagan-National Airport average $1,266. You can even find prices in February for less than $1,266, as users have found deals to Colombo Bandaranaike Intl Airport from as low as $777. The month of December appears to be one of the more expensive times to travel to Colombo Bandaranaike Intl Airport from Washington, D.C. Reagan-National Airport. Flying in the targeted month can save you up to 44%.

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1. Tell us where you want to go

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Cheap flight deals from Reagan-National to Colombo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,125 (oojo)
One-way from	$602 (oojo)
Popular in	December
Cheapest in	February
Average price	$907

Provider with most accurate pricing for Washington, D.C. Reagan-National-Colombo Bandaranaike Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Colombo Bandaranaike Intl flights.

Search Deals

From Washington, D.C. Reagan-National to Colombo Bandaranaike Intl

Search Deals

One-way flight from Washington, D.C. Reagan-National to Colombo Bandaranaike Intl

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($66 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Reagan-National to Colombo

Cheapest flights from Reagan-National to Colombo
Explore the most affordable flight options available from Reagan-National to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Tue 3/45:15 pmDCA - CMB

2 stops22h 10mQatar Airways

Sun 3/911:15 amCMB - DCA

2 stops41h 06mQatar Airways

Deal found 2/20

$1,125

Sun 3/166:50 pmDCA - CMB

2 stops24h 40mMultiple Airlines

Mon 3/311:05 pmCMB - DCA

2 stops38h 28mMultiple Airlines

Deal found 2/20

$1,369

Tue 5/2011:00 amDCA - CMB

2 stops36h 05mAir Canada

Tue 5/2710:05 amCMB - DCA

2 stops45h 53mAir Canada

Deal found 2/19

$1,398

Wed 11/125:14 pmDCA - CMB

2 stops22h 11mAmerican Airlines

Wed 11/263:25 amCMB - DCA

2 stops24h 26mAmerican Airlines

Deal found 2/20

$1,693

Sat 8/309:30 amDCA - CMB

2 stops52h 35mSingapore Airlines

Mon 9/812:50 amCMB - DCA

3 stops53h 35mSingapore Airlines

Deal found 2/18

$1,770

Wed 4/25:00 pmDCA - CMB

2 stops30h 05mEmirates

Wed 6/48:35 pmCMB - DCA

3 stops35h 37mEmirates

Deal found 2/19

$1,774

Best flights from Reagan-National to Colombo
Discover carefully curated flight deals from Reagan-National to Colombo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Tue 3/45:15 pmDCA - CMB

2 stops22h 10mQatar Airways

Sun 3/911:15 amCMB - DCA

2 stops41h 06mQatar Airways

Deal found 2/20

$1,125

Sun 3/166:50 pmDCA - CMB

2 stops24h 40mMultiple Airlines

Mon 3/311:05 pmCMB - DCA

2 stops38h 28mMultiple Airlines

Deal found 2/20

$1,369

Tue 5/2011:00 amDCA - CMB

2 stops36h 05mAir Canada

Tue 5/2710:05 amCMB - DCA

2 stops45h 53mAir Canada

Deal found 2/19

$1,398

Tue 4/225:00 pmDCA - CMB

2 stops29h 40mEmirates

Tue 5/68:35 pmCMB - DCA

3 stops35h 36mEmirates

Deal found 2/20

$1,737

Tue 4/299:00 amDCA - CMB

2 stops53h 05mSingapore Airlines

Wed 7/912:50 amCMB - DCA

3 stops53h 35mSingapore Airlines

Deal found 2/19

$1,863

Sun 3/306:00 amDCA - CMB

2 stops32h 20mCathay Pacific

Sun 6/112:50 amCMB - DCA

2 stops42h 09mCathay Pacific

Deal found 2/19

$2,354

Last-minute flights from Reagan-National to Colombo
Discover last-minute flight deals from Reagan-National to Colombo. Data last updated February 20, 2025 and is based on user searches.

Tue 2/257:59 amDCA - CMB

2 stops31h 26mQatar Airways

Tue 3/410:15 amCMB - DCA

2 stops40h 41mQatar Airways

Deal found 2/20

$1,278

Fri 2/283:30 pmDCA - CMB

3 stops40h 25mEmirates

Wed 3/58:15 pmCMB - DCA

3 stops35h 12mEmirates

Deal found 2/20

$2,203

Sun 3/28:40 pmDCA - CMB

2 stops29h 20mMultiple Airlines

Thu 3/612:30 amCMB - DCA

2 stops31h 00mMultiple Airlines

Deal found 2/20

$1,399

Tue 3/45:15 pmDCA - CMB

2 stops22h 10mQatar Airways

Sun 3/911:15 amCMB - DCA

2 stops41h 06mQatar Airways

Deal found 2/20

$1,125

Tue 3/43:30 pmDCA - CMB

3 stops40h 25mEmirates

Sun 3/910:05 pmCMB - DCA

2 stops35h 24mEmirates

Deal found 2/20

$1,825

Sun 3/166:50 pmDCA - CMB

2 stops24h 40mMultiple Airlines

Mon 3/311:05 pmCMB - DCA

2 stops38h 28mMultiple Airlines

Deal found 2/20

$1,369

Wed 3/269:00 amDCA - CMB

3 stops53h 00mSingapore Airlines

Sat 4/1212:50 amCMB - DCA

2 stops53h 39mSingapore Airlines

Deal found 2/19

$1,953

Sun 3/306:00 amDCA - CMB

2 stops32h 20mCathay Pacific

Sun 6/112:50 amCMB - DCA

2 stops42h 09mCathay Pacific

Deal found 2/19

$2,354

Mon 3/314:10 pmDCA - CMB

2 stops51h 25mAir Canada

Tue 6/33:25 amCMB - DCA

2 stops27h 58mAir Canada

Deal found 2/19

$1,432

One-way flights from Reagan-National to Colombo
Search for one-way flight options from Reagan-National to Colombo. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Thu 2/273:55 pmDCA - CMB

2 stops23h 30mQatar Airways

Deal found 2/19

$602

Thu 5/296:50 pmDCA - CMB

2 stops28h 15mAir Canada

Deal found 2/19

$1,208

Thu 2/273:30 pmDCA - CMB

3 stops40h 25mEmirates

Deal found 2/20

$1,369

Tue 7/157:30 pmDCA - CMB

2 stops42h 30mCathay Pacific

Deal found 2/19

$4,357

Wed 3/511:35 amDCA - CMB

3 stops30h 55mMultiple Airlines

Deal found 2/19

$4,639

Find flights from Reagan-National to Colombo within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Tue 3/4

5:15 pm-1:55 am

2 stops22h 10m

Colombo Bandaranaike Intl

Sun 3/9

11:15 am-5:51 pm

2 stops41h 06m

$1,125

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Sun 3/16

6:50 pm-5:00 am

2 stops24h 40m

Colombo Bandaranaike Intl

Mon 3/31

1:05 pm-6:03 pm

2 stops38h 28m

$1,369

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Tue 5/20

11:00 am-8:35 am

2 stops36h 05m

Colombo Bandaranaike Intl

Tue 5/27

10:05 am-10:28 pm

2 stops45h 53m

$1,398

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Tue 4/22

5:00 pm-8:10 am

2 stops29h 40m

Colombo Bandaranaike Intl

Tue 5/6

8:35 pm-10:41 pm

3 stops35h 36m

$1,737

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Tue 4/29

9:00 am-11:35 pm

2 stops53h 05m

Colombo Bandaranaike Intl

Wed 7/9

12:50 am-8:55 pm

3 stops53h 35m

$1,863

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Sun 3/30

6:00 am-11:50 pm

2 stops32h 20m

Colombo Bandaranaike Intl

Sun 6/1

12:50 am-9:29 am

2 stops42h 09m

$2,354

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Thu 2/27

3:55 pm-1:55 am

2 stops23h 30m

$602

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Thu 5/29

6:50 pm-8:35 am

2 stops28h 15m

$1,208

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Thu 2/27

3:30 pm-6:25 pm

3 stops40h 25m

$1,369

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Tue 7/15

7:30 pm-11:30 pm

2 stops42h 30m

$4,357

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results

Compare providers for flights from Reagan-National to Colombo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Colombo in February.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Cheapfaremart	Price Accuracy-	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Colombo Bandaranaike Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Reagan-National 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.

Travel insights for flights from Reagan-National to Colombo

Get recent, data-driven insights about flights from Reagan-National to Colombo including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from DCA to CMB?

When flying from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Colombo by month

In terms of precipitation, rainfall in Colombo Bandaranaike Intl Airport ranges from 2.4 - 13.8 inches per month. October is typically the wettest month, when rainfall can reach 13.8 in. February is typically the driest time to visit Colombo Bandaranaike Intl Airport when rainfall is around 2.4 in.

Temperature in Colombo by month

If weather is an important factor for your trip to Colombo Bandaranaike Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Colombo

To help decide which airline to fly from Washington, D.C. to Colombo, see what other customers have to say about Emirates, Singapore Airlines and Cathay Pacific. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates

8.1

Very good

3,276 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Singapore Airlines

8.1

Very good

1,301 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Cathay Pacific

7.5

Good

820 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Qatar Airways

7.4

Good

3,613 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Air Canada

7.0

Good

8,748 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport round-trip?
Currently priced at $1,125, Qatar Airways will fly you from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Emirates - these airlines can fly you to your destination from $1,398 and $1,737, respectively.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport one-way?
For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $602. Users have also found prices from $1,208 and $1,369 on Air Canada and Emirates, respectively.
Can I find deals for flights from Reagan-National to Colombo that include hotel bookings?
Yes. In addition to deals on Reagan-National to Colombo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Colombo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Colombo.
Can I find deals for business class flights from Reagan-National to Colombo?
Yes. Cheapflights offers flight deals from Reagan-National to Colombo 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 Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport (average of $1,049). Flying from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,850). 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.

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$602+ Cheap flights from Reagan-National (DCA) to Bandaranaike Intl (CMB)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Colombo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Colombo

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Colombo

Cheapest flights from Reagan-National to ColomboExplore the most affordable flight options available from Reagan-National to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Reagan-National to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Reagan-National to Colombo within your budget

Compare providers for flights from Reagan-National to Colombo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Colombo in February.

Best time to book a flight from Reagan-National to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Reagan-National with our price prediction graph.

Travel insights for flights from Reagan-National to Colombo

Get recent, data-driven insights about flights from Reagan-National to Colombo including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from DCA to CMB?

Find hourly flight availability from Reagan-National to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Rainfall in Colombo by month

Plan your trip to Colombo by taking into account the average rainfall totals by month.

Temperature in Colombo by month

Plan your trip to Colombo by taking into account the average temperature totals by month.

Reviews of airlines servicing Colombo

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Colombo. 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 flying from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport one-way?

Can I find deals for flights from Reagan-National to Colombo that include hotel bookings?

How can I find direct flights from Reagan-National to Colombo?

Can I find deals for business class flights from Reagan-National to Colombo?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

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Cheapest flights from Reagan-National to Colombo
Explore the most affordable flight options available from Reagan-National to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.