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.

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).

What are the most popular airlines that fly from Colombo Bandaranaike Intl Airport to District of Columbia?

When booking a flight from Colombo Bandaranaike Intl Airport to District of Columbia, you may want to consider flying on Etihad Airways, Qatar Airways or American Airlines as they are the most popular for this route.

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

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

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

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

How can I find direct flights from Colombo 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 Colombo to District of Columbia.

Can I find deals for business class flights from Colombo to District of Columbia?

Yes. Cheapflights offers flight deals from Colombo 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.

$596+ Flights from Colombo Bandaranaike Intl Airport to District of Columbia

Q: How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to District of Columbia?

Airfare is below average for this route at the moment. Colombo Bandaranaike Intl Airport to District of Columbia flights typically cost between $1,243 and $1,717 in March. The cheapest round-trip price found within the last 3 days was $1,007 on Etihad Airways (Mar 20-May 8).

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Cheap flight deals from Colombo to District of Columbia

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

vie. 12/264:15 amCMB - IAD

1 stop22h 10mQatar Airways

lun. 1/128:05 pmIAD - CMB

1 stop36h 45mQatar Airways

Deal found 12/13

$1,086

sáb. 12/2711:55 amCMB - IAD

1 stop39h 15mMultiple Airlines

lun. 1/126:00 pmIAD - CMB

2 stops43h 40mMultiple Airlines

Deal found 12/13

$1,117

vie. 12/262:20 amCMB - DCA

2 stops30h 45mAir Canada

lun. 1/1211:05 amDCA - CMB

2 stops38h 55mAir Canada

Deal found 12/13

$1,434

sáb. 12/274:55 pmCMB - IAD

3 stops50h 40mGulf Air

lun. 1/122:35 pmIAD - CMB

3 stops56h 40mGulf Air

Deal found 12/13

$1,807

vie. 12/264:15 amCMB - DCA

2 stops29h 01mQatar Airways

lun. 1/123:30 pmDCA - CMB

2 stops23h 55mQatar Airways

Deal found 12/13

$1,851

Best flights from Colombo to District of Columbia
Discover carefully curated flight deals from Colombo to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 16, 2025.

vie. 3/209:35 pmCMB - IAD

1 stop22h 00mEtihad Airways

vie. 5/83:35 pmIAD - CMB

1 stop19h 35mEtihad Airways

Deal found 12/14

$1,007

mié. 3/189:30 pmCMB - IAD

1 stop22h 05mMultiple Airlines

mié. 5/2710:51 amIAD - CMB

2 stops24h 19mMultiple Airlines

Deal found 12/15

$1,087

jue. 4/21:10 pmCMB - DCA

2 stops38h 23mAir Canada

lun. 4/612:55 pmDCA - CMB

2 stops38h 20mAir Canada

Deal found 12/13

$1,223

mar. 3/1711:40 pmCMB - DCA

2 stops56h 49mAir India

mié. 5/276:30 amDCA - CMB

2 stops48h 05mAir India

Deal found 12/15

$1,715

vie. 12/264:15 amCMB - DCA

2 stops29h 01mQatar Airways

lun. 1/123:30 pmDCA - CMB

2 stops23h 55mQatar Airways

Deal found 12/13

$1,851

jue. 3/269:30 pmCMB - IAD

1 stop22h 05mEtihad Airways

mar. 5/123:35 pmIAD - CMB

1 stop19h 35mEtihad Airways

Deal found 12/15

$1,020

jue. 4/28:35 pmCMB - DCA

3 stops35h 43mEmirates

lun. 4/65:00 pmDCA - CMB

2 stops46h 35mEmirates

Deal found 12/13

$2,123

mar. 3/179:30 pmCMB - IAD

1 stop22h 05mMultiple Airlines

mié. 5/2710:51 amIAD - CMB

2 stops24h 19mMultiple Airlines

Deal found 12/16

$1,087

jue. 1/299:50 amCMB - IAD

1 stop33h 45mEtihad Airways

dom. 2/12:35 pmIAD - CMB

1 stop19h 15mEtihad Airways

Deal found 12/13

$1,067

vie. 3/274:30 pmCMB - IAD

1 stop27h 05mMultiple Airlines

mié. 5/2710:51 amIAD - CMB

2 stops24h 19mMultiple Airlines

Deal found 12/14

$1,089

mar. 3/1712:25 amCMB - DCA

2 stops27h 10mAir Canada

mar. 5/268:40 pmDCA - CMB

2 stops30h 35mAir Canada

Deal found 12/15

$1,228

vie. 12/262:20 amCMB - DCA

2 stops30h 45mAir Canada

lun. 1/1211:05 amDCA - CMB

2 stops38h 55mAir Canada

Deal found 12/13

$1,434

mar. 3/1712:25 amCMB - DCA

2 stops28h 50mAir Canada

jue. 5/286:55 pmDCA - CMB

2 stops28h 10mAir Canada

Deal found 12/15

$1,528

Last-minute flights from Colombo to District of Columbia
Discover last-minute flight deals from Colombo to District of Columbia. Data last updated diciembre 16, 2025 and is based on user searches.

vie. 12/264:15 amCMB - IAD

1 stop22h 10mQatar Airways

lun. 1/128:05 pmIAD - CMB

1 stop36h 45mQatar Airways

Deal found 12/13

$1,086

vie. 12/262:20 amCMB - DCA

2 stops30h 45mAir Canada

lun. 1/1211:05 amDCA - CMB

2 stops38h 55mAir Canada

Deal found 12/13

$1,434

vie. 12/264:15 amCMB - DCA

2 stops29h 01mQatar Airways

lun. 1/123:30 pmDCA - CMB

2 stops23h 55mQatar Airways

Deal found 12/13

$1,851

sáb. 12/2711:55 amCMB - IAD

1 stop39h 15mMultiple Airlines

lun. 1/126:00 pmIAD - CMB

2 stops43h 40mMultiple Airlines

Deal found 12/13

$1,117

sáb. 12/274:55 pmCMB - IAD

3 stops50h 40mGulf Air

lun. 1/122:35 pmIAD - CMB

3 stops56h 40mGulf Air

Deal found 12/13

$1,807

mié. 1/284:00 amCMB - IAD

1 stop39h 35mEtihad Airways

dom. 2/12:35 pmIAD - CMB

1 stop31h 10mEtihad Airways

Deal found 12/15

$1,065

mié. 1/284:15 amCMB - IAD

2 stops27h 32mQatar Airways

dom. 2/18:05 pmIAD - CMB

1 stop19h 20mQatar Airways

Deal found 12/14

$1,833

jue. 1/2912:50 pmCMB - IAD

2 stops42h 34mAir Canada

dom. 2/110:06 pmIAD - CMB

2 stops51h 54mAir Canada

Deal found 12/14

$1,226

jue. 1/298:15 pmCMB - IAD

3 stops35h 32mEmirates

dom. 2/110:30 amIAD - CMB

2 stops21h 25mEmirates

Deal found 12/14

$1,815

One-way flights from Colombo to District of Columbia
Search for one-way flight options from Colombo to District of Columbia. Find affordable one-way fares based on user searches. Data last updated diciembre 16, 2025.

dom. 2/89:10 amCMB - IAD

2 stops58h 25mMultiple Airlines

Deal found 12/14

$596

mié. 12/244:15 amCMB - IAD

1 stop22h 10mQatar Airways

Deal found 12/14

$646

dom. 2/89:35 pmCMB - IAD

1 stop22h 00mEtihad Airways

Deal found 12/14

$652

jue. 12/254:00 pmCMB - IAD

2 stops35h 10mMultiple Airlines

Deal found 12/14

$703

dom. 2/811:40 pmCMB - DCA

3 stops52h 46mMultiple Airlines

Deal found 12/14

$703

jue. 12/2510:15 pmCMB - DCA

3 stops34h 11mMultiple Airlines

Deal found 12/14

$720

lun. 1/1210:50 pmCMB - IAD

3 stops30h 10mMultiple Airlines

Deal found 12/13

$852

mar. 1/137:30 pmCMB - IAD

3 stops44h 00mMultiple Airlines

Deal found 12/13

$895

sáb. 2/74:15 amCMB - DCA

2 stops25h 09mQatar Airways

Deal found 12/14

$906

dom. 1/115:15 pmCMB - IAD

3 stops36h 35mMultiple Airlines

Deal found 12/13

$977

jue. 12/2511:15 amCMB - DCA

2 stops46h 01mQatar Airways

Deal found 12/14

$1,013

jue. 1/85:05 pmCMB - DCA

2 stops40h 24mMultiple Airlines

Deal found 12/13

$1,498

Find flight deals from Colombo to District of Columbia

Round-trip from	$1,007 (Etihad Airways)
One-way from	$596 (Kiwi.com)
Popular in	January
Cheapest in	March

From Colombo Bandaranaike Intl to District of Columbia

Search Deals

One-way flight from Colombo Bandaranaike Intl to District of Columbia

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

vie. 3/20

9:35 pm-10:05 am

1 stop22h 00m

Washington, D.C. Dulles Intl

vie. 5/8

3:35 pm-8:40 pm

1 stop19h 35m

$1,007

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

jue. 3/26

9:30 pm-10:05 am

1 stop22h 05m

Washington, D.C. Dulles Intl

mar. 5/12

3:35 pm-8:40 pm

1 stop19h 35m

$1,020

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

jue. 1/29

9:50 am-9:05 am

1 stop33h 45m

Washington, D.C. Dulles Intl

dom. 2/1

2:35 pm-8:20 pm

1 stop19h 15m

$1,067

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

mié. 3/18

9:30 pm-10:05 am

1 stop22h 05m

Washington, D.C. Dulles Intl

mié. 5/27

10:51 am-8:40 pm

2 stops24h 19m

$1,087

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

mar. 3/17

9:30 pm-10:05 am

1 stop22h 05m

Washington, D.C. Dulles Intl

mié. 5/27

10:51 am-8:40 pm

2 stops24h 19m

$1,087

ColomboWashington, D.C.

CMB - IAD

CMBIAD

Colombo Bandaranaike Intl

vie. 3/27

4:30 pm-10:05 am

1 stop27h 05m

Washington, D.C. Dulles Intl

mié. 5/27

10:51 am-8:40 pm

2 stops24h 19m

$1,089

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

jue. 4/2

1:10 pm-6:03 pm

2 stops38h 23m

Washington, D.C. Reagan-National

lun. 4/6

12:55 pm-12:45 pm

2 stops38h 20m

$1,223

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 3/17

12:25 am-6:05 pm

2 stops27h 10m

Washington, D.C. Reagan-National

mar. 5/26

8:40 pm-12:45 pm

2 stops30h 35m

$1,228

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

vie. 12/26

2:20 am-10:35 pm

2 stops30h 45m

Washington, D.C. Reagan-National

lun. 1/12

11:05 am-12:30 pm

2 stops38h 55m

$1,434

ColomboWashington, D.C.

CMB - DCA

CMBDCA

Colombo Bandaranaike Intl

mar. 3/17

12:25 am-7:45 pm

2 stops28h 50m

Washington, D.C. Reagan-National

jue. 5/28

6:55 pm-8:35 am

2 stops28h 10m

$1,528

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 31 results

Best time to book a flight from Colombo to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Colombo 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 Colombo Bandaranaike Intl Airport to District of Columbia

How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to District of Columbia?

Reviews of airlines servicing District of Columbia

Read reviews from past customers who have flown Qatar Airways, Etihad Airways, and American Airlines from Colombo Bandaranaike Intl Airport to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,683 reviews

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

3,683 reviews

Qatar Airways

7.4

Good

3,683 reviews

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

1,332 reviews

Qatar Airways

7.4

Good

3,683 reviews

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

11,049 reviews

Qatar Airways

7.4

Good

3,683 reviews

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

How long is the flight from Colombo Bandaranaike Intl Airport to District of Columbia?
For as low as $1,007, Etihad Airways can have you in District of Columbia from Colombo Bandaranaike Intl Airport in 22h. There are 8928 mi between Colombo Bandaranaike Intl Airport and District of Columbia. This flight may include one or multiple stops.
Can I find deals for flights from Colombo to District of Columbia that include hotel bookings?
Yes. In addition to deals on Colombo to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colombo 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 Colombo to District of Columbia.
Can I find deals for business class flights from Colombo to District of Columbia?
Yes. Cheapflights offers flight deals from Colombo 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.

See more FAQs

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Top 3 airlines flying from Colombo to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$929	Average$1,406	FlexibilityNo cancel fee	On-time68%
Etihad Airways	Cheapest$952	Average$1,250	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$1,267	Average$1,357	FlexibilityNo cancel fee	On-time71%

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$596+ Cheap flights from Bandaranaike Intl (CMB) 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colombo to District of Columbia with Cheapflights

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3. Compare prices and book

Cheap flight deals from Colombo to District of Columbia

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

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

Find flight deals from Colombo to District of Columbia

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

Round-trip from

One-way from

Popular in

Cheapest in

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to District of Columbia that are best for you.

Best time to book a flight from Colombo to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Colombo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to District of Columbia

How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to District of Columbia?

Reviews of airlines servicing District of Columbia

Read reviews from past customers who have flown Qatar Airways, Etihad Airways, and American Airlines from Colombo Bandaranaike Intl Airport to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Colombo 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 Colombo Bandaranaike Intl Airport to District of Columbia?

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

How can I find direct flights from Colombo to District of Columbia?

Can I find deals for business class flights from Colombo to District of Columbia?

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 Colombo to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Colombo to District of Columbia

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