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Cheap flights from Washington, D.C. to Colombo from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Colombo departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Colombo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
8:05 pm - 2:45 amIAD-CMB
20h 10m1 stop
Qatar Airways Logo
8:50 pm - 3:55 pmCMB-IAD
29h 35m1 stop
$923Qatar Airways
Find Deal
Sat, Feb 7 - Wed, Feb 11
Turkish Airlines Logo
1:30 pm - 6:10 amIAD-CMB
30h 10m1 stop
Turkish Airlines Logo
7:40 am - 11:45 amCMB-IAD
38h 35m1 stop
$924Turkish Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 11
Qatar Airways Logo
8:05 pm - 1:55 amIAD-CMB
19h 20m1 stop
Qatar Airways Logo
11:15 am - 3:55 pmCMB-IAD
39h 10m1 stop
$925Qatar Airways
Find Deal
Tue, Jan 13 - Sat, Jan 24
Etihad Airways Logo
2:35 pm - 8:20 pmIAD-CMB
19h 15m1 stop
Etihad Airways Logo
9:35 pm - 9:05 amCMB-IAD
22h 00m1 stop
$929Etihad Airways
Find Deal
Sat, Jan 24 - Sun, Mar 1
Etihad Airways Logo
2:35 pm - 2:50 amIAD-CMB
25h 45m1 stop
Etihad Airways Logo
9:35 pm - 10:05 amCMB-IAD
22h 00m1 stop
$934Etihad Airways
Find Deal
Fri, Feb 20 - Mon, Mar 16
Multiple Airlines Logo
10:12 am - 8:15 amBWI-CMB
35h 33m3 stops
Multiple Airlines Logo
4:00 am - 11:31 pmCMB-BWI
30h 01m3 stops
$1,021Multiple Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 25
American Airlines Logo
3:54 pm - 3:05 amDCA-CMB
25h 41m2 stops
American Airlines Logo
8:20 pm - 11:40 amCMB-DCA
24h 50m2 stops
$1,032American Airlines
Find Deal
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
1:39 pm - 1:55 amDCA-CMB
25h 46m2 stops
American Airlines Logo
7:30 pm - 11:29 amCMB-DCA
25h 29m2 stops
$1,088American Airlines
Find Deal
Thu, Mar 5 - Thu, Mar 19
China Eastern Logo
11:10 am - 7:00 pmDCA-CMB
45h 20m2 stops
China Eastern Logo
8:20 pm - 10:48 pmCMB-DCA
36h 58m2 stops
$1,102China Eastern
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Mon, Jan 19 - Mon, Feb 2
Multiple Airlines Logo
6:46 pm - 11:30 pmBWI-CMB
42h 14m2 stops
Multiple Airlines Logo
12:45 am - 5:46 pmCMB-BWI
27h 31m2 stops
$1,217Multiple Airlines
Find Deal
Mon, Feb 16 - Thu, Feb 26

Qatar Airways flights from Washington, D.C. to Colombo

Our best Qatar Airways deals on Washington, D.C. to Colombo flight tickets
Qatar Airways
Feb 7
IAD8:05 pmWashington, D.C. Dulles Intl
20h 10m
1 stop
CMB2:45 amColombo Bandaranaike Intl
Feb 11
CMB8:50 pmColombo Bandaranaike Intl
29h 35m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$923
Find similar
Qatar Airways
Jan 13
IAD8:05 pmWashington, D.C. Dulles Intl
19h 20m
1 stop
CMB1:55 amColombo Bandaranaike Intl
Jan 24
CMB11:15 amColombo Bandaranaike Intl
39h 10m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$925
Find similar
Qatar Airways
Jan 11
IAD10:40 amWashington, D.C. Dulles Intl
28h 45m
1 stop
CMB1:55 amColombo Bandaranaike Intl
Jan 30
CMB10:15 amColombo Bandaranaike Intl
40h 10m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$931
Find similar

Turkish Airlines flights from Washington, D.C. to Colombo

Our best Turkish Airlines deals on Washington, D.C. to Colombo flight tickets
Turkish Airlines
Dec 1
IAD1:30 pmWashington, D.C. Dulles Intl
30h 10m
1 stop
CMB6:10 amColombo Bandaranaike Intl
Dec 11
CMB7:40 amColombo Bandaranaike Intl
38h 35m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$924
Find similar
Turkish Airlines
Nov 29
IAD1:30 pmWashington, D.C. Dulles Intl
30h 10m
1 stop
CMB6:10 amColombo Bandaranaike Intl
Dec 11
CMB10:00 pmColombo Bandaranaike Intl
31h 50m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$948
Find similar
Turkish Airlines
May 10
IAD1:20 pmWashington, D.C. Dulles Intl
30h 30m
1 stop
CMB5:20 amColombo Bandaranaike Intl
Jun 2
CMB6:50 amColombo Bandaranaike Intl
22h 25m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
$949
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Colombo 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, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Colombo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Sat 2/7

8:05 pm-2:45 am

1 stop20h 10m

Colombo Bandaranaike Intl

Wed 2/11

8:50 pm-3:55 pm

1 stop29h 35m

$923

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Mon 12/1

1:30 pm-6:10 am

1 stop30h 10m

Colombo Bandaranaike Intl

Thu 12/11

7:40 am-11:45 am

1 stop38h 35m

$924

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Tue 1/13

8:05 pm-1:55 am

1 stop19h 20m

Colombo Bandaranaike Intl

Sat 1/24

11:15 am-3:55 pm

1 stop39h 10m

$925

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Sat 1/24

2:35 pm-8:20 pm

1 stop19h 15m

Colombo Bandaranaike Intl

Sun 3/1

9:35 pm-9:05 am

1 stop22h 00m

$929

Washington, D.C.Colombo

IAD - CMB

IADCMB

Washington, D.C. Dulles Intl

Fri 2/20

2:35 pm-2:50 am

1 stop25h 45m

Colombo Bandaranaike Intl

Mon 3/16

9:35 pm-10:05 am

1 stop22h 00m

$934

BaltimoreColombo

BWI - CMB

BWICMB

Baltimore/Washington

Mon 1/12

10:12 am-8:15 am

3 stops35h 33m

Colombo Bandaranaike Intl

Sun 1/25

4:00 am-11:31 pm

3 stops30h 01m

$1,021

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Wed 4/22

3:54 pm-3:05 am

2 stops25h 41m

Colombo Bandaranaike Intl

Wed 4/29

8:20 pm-11:40 am

2 stops24h 50m

$1,032

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Thu 3/5

1:39 pm-1:55 am

2 stops25h 46m

Colombo Bandaranaike Intl

Thu 3/19

7:30 pm-11:29 am

2 stops25h 29m

$1,088

Washington, D.C.Colombo

DCA - CMB

DCACMB

Washington, D.C. Reagan-National

Mon 1/19

11:10 am-7:00 pm

2 stops45h 20m

Colombo Bandaranaike Intl

Mon 2/2

8:20 pm-10:48 pm

2 stops36h 58m

$1,102

BaltimoreColombo

BWI - CMB

BWICMB

Baltimore/Washington

Mon 2/16

6:46 pm-11:30 pm

2 stops42h 14m

Colombo Bandaranaike Intl

Thu 2/26

12:45 am-5:46 pm

2 stops27h 31m

$1,217

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Colombo from

How to get the cheapest flight ticket from Washington, D.C. to Colombo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Colombo?

What is the cheapest month to fly to Colombo?

The month of September is, on average, the cheapest month to fly to Colombo from Washington, D.C., with most prices found around $856. If you are unable to visit Colombo during the month of September, then departing from Washington, D.C. during the month February is also very affordable. Most momondo users find prices during this month for around $879.

What is the cheapest day to depart on your flight to Colombo?

The cheapest day to depart from Washington, D.C. to Colombo is on a Tuesday. Travelers who choose to depart for Colombo on a Tuesday will often find tickets for as low as $1,246. The most expensive day to fly to Colombo is Friday, with ticket prices averaging around $1,333.

What is the cheapest time of day to depart on your flight to Colombo?

Our most recent data shows that the best time of day to fly to Colombo is in the evening. Flights from Washington, D.C. to Colombo during this time can be as low as $1,238. Flights to Colombo are more costly at noon, with an average ticket price of $1,277. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Colombo?

You are more likely to see cheaper flights to Colombo from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo for around $1,058 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo from Washington, D.C. for as low as $948 on momondo.

Cheap Washington, D.C. to Colombo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Colombo

Direct flights

None
There are no direct flights from Washington, D.C. to Colombo. There are no popular flight routes from Washington, D.C. to Colombo.
Search flight deals

  • How far is Washington, D.C. to Colombo by plane?

    Washington, D.C. and Colombo are 8934.1 mi apart from one another. In terms of flight time, this usually takes a little over 19h 15m.

  • When did momondo last update prices for flights from Washington, D.C. to Colombo?

    Prices for flights from Washington, D.C. to Colombo were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Colombo?

  • How old do you have to be to fly from Washington, D.C. to Colombo?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Colombo.

  • What documentation or ID do you need to fly to Colombo?

    The required travel and health documents for your Colombo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colombo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. to Colombo

Compare and see reviews for airlines that fly from Washington, D.C. to Colombo with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $753Free CancellationRating
7.4
1,309 reviews
Search Etihad Airways flights
Air IndiaPriceFrom $830Free CancellationRating
5.5
2,943 reviews
Search Air India flights
Turkish AirlinesPriceFrom $875Free CancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $880Free CancellationRating
7.4
3,664 reviews
Search Qatar Airways flights
American AirlinesPriceFrom $900Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $954Free CancellationRating
8.0
11,324 reviews
Search Alaska Airlines flights
JetBluePriceFrom $985Free CancellationRating
7.2
2,902 reviews
Search JetBlue flights
IndiGoPriceFrom $1,082Free CancellationRating
6.9
497 reviews
Search IndiGo flights
EmiratesPriceFrom $1,400Free CancellationRating
8.1
3,422 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Colombo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Colombo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Colombo with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Colombo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Colombo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Colombo.

I’m not ready to book a flight from Washington, D.C. to Colombo right now. Can momondo alert me if prices change?

Price alerts on flights to Colombo from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Sri Lanka

Fly into one of these airports located in Colombo

Airports listed have a maximum distance of 17.4 mi from Colombo
Colombo Bandaranaike Intl Airport
Colombo Diyawanna Oya Seaplane Base Airport