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Cheap flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport from $411

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. Dulles Intl Airport to Colombo Bandaranaike Intl Airport departing on 3/12. 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. Dulles Intl Airport to Colombo

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Colombo that have been recently found on momondo from popular airlines, departing in the coming months.
9:30 pm - 3:10 pmIAD-CMB
31h 10m1 stop
4:20 am - 5:25 pmCMB-IAD
22h 35m1 stop
$750Etihad Airways
Find Deal
Wed, Mar 5 - Wed, Mar 12
10:00 pm - 3:25 pmIAD-CMB
31h 55m1 stop
4:30 am - 4:35 pmCMB-IAD
21h 35m1 stop
$770Etihad Airways
Find Deal
Tue, Apr 1 - Tue, Apr 22
8:05 pm - 1:55 amIAD-CMB
19h 20m1 stop
3:25 am - 4:55 pmCMB-IAD
23h 00m1 stop
$970Qatar Airways
Find Deal
Tue, Mar 4 - Mon, Mar 10
8:05 pm - 2:55 amIAD-CMB
20h 20m1 stop
3:25 am - 4:55 pmCMB-IAD
23h 00m1 stop
$979Qatar Airways
Find Deal
Wed, Mar 5 - Tue, Mar 11
10:30 pm - 8:30 amIAD-CMB
24h 30m1 stop
4:00 pm - 7:45 pmCMB-IAD
37h 15m2 stops
$1,006
Find Deal
Sat, Mar 22 - Sat, Mar 29
8:45 pm - 8:50 amIAD-CMB
26h 35m2 stops
12:40 am - 7:25 pmCMB-IAD
52h 15m2 stops
$1,043
Find Deal
Tue, May 20 - Mon, May 26
9:40 pm - 11:50 amIAD-CMB
28h 40m2 stops
12:50 pm - 7:45 pmCMB-IAD
40h 25m2 stops
$1,246IndiGo
Find Deal
Wed, Apr 2 - Mon, Apr 28
9:40 pm - 11:50 amIAD-CMB
28h 40m2 stops
12:50 pm - 7:45 pmCMB-IAD
40h 25m2 stops
$1,317IndiGo
Find Deal
Tue, Apr 1 - Tue, Apr 22
10:55 am - 6:30 pmIAD-CMB
22h 05m2 stops
2:55 am - 8:40 amCMB-IAD
39h 15m1 stop
$1,379Emirates
Find Deal
Wed, Apr 2 - Sun, Apr 27
10:30 am - 6:25 pmIAD-CMB
21h 25m2 stops
2:45 am - 9:00 amCMB-IAD
39h 45m1 stop
$1,410Emirates
Find Deal
Thu, Mar 6 - Wed, Mar 12

Qatar Airways flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport

Our best Qatar Airways deals on Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport flight tickets
Qatar Airways
Mar 4
IAD8:05 pmWashington, D.C. Dulles Intl
19h 20m
1 stop
CMB1:55 amColombo Bandaranaike Intl
Mar 10
CMB3:25 amColombo Bandaranaike Intl
23h 00m
1 stop
IAD4:55 pmWashington, D.C. Dulles Intl
Qatar Airways
Mar 5
IAD8:05 pmWashington, D.C. Dulles Intl
20h 20m
1 stop
CMB2:55 amColombo Bandaranaike Intl
Mar 11
CMB3:25 amColombo Bandaranaike Intl
23h 00m
1 stop
IAD4:55 pmWashington, D.C. Dulles Intl
Qatar Airways
Apr 26
IAD9:00 pmWashington, D.C. Dulles Intl
20h 35m
1 stop
CMB3:05 amColombo Bandaranaike Intl
May 17
CMB3:35 amColombo Bandaranaike Intl
21h 35m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl

Air Canada flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport flight tickets
Air Canada
Apr 26
IAD12:40 pmWashington, D.C. Dulles Intl
34h 25m
2 stops
CMB8:35 amColombo Bandaranaike Intl
May 18
CMB10:05 amColombo Bandaranaike Intl
35h 04m
2 stops
IAD11:39 amWashington, D.C. Dulles Intl
Air Canada
Apr 26
IAD2:35 pmWashington, D.C. Dulles Intl
32h 30m
2 stops
CMB8:35 amColombo Bandaranaike Intl
May 17
CMB3:25 amColombo Bandaranaike Intl
41h 19m
2 stops
IAD11:14 amWashington, D.C. Dulles Intl
Air Canada
Apr 26
IAD5:20 pmWashington, D.C. Dulles Intl
29h 45m
2 stops
CMB8:35 amColombo Bandaranaike Intl
May 17
CMB3:25 amColombo Bandaranaike Intl
41h 44m
3 stops
IAD11:39 amWashington, D.C. Dulles Intl

See travel insights to Colombo from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport

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 cheapest month to fly to Colombo Bandaranaike Intl Airport?

If you aren’t able to travel during the month of February, then book flights to Colombo Bandaranaike Intl Airport from Washington, D.C. Dulles Intl Airport during September instead. Flights to Colombo Bandaranaike Intl Airport in September, while not as cheap as those in February, still average around $1,007.

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

On average, the least expensive day to fly to Colombo Bandaranaike Intl Airport from Washington, D.C. Dulles Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,246. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport for around $1,333.

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

In the evening is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport when you can find flight prices for as low as $1,238. Flying to Colombo Bandaranaike Intl Airport in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Colombo Bandaranaike Intl Airport, so prices are often more expensive at around $1,277 per ticket.

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

You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from Washington, D.C. Dulles Intl Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around $1,265 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from Washington, D.C. Dulles Intl Airport for as low as $1,044 on momondo.

How have Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport flight prices changed over time?

As of February 2025, prices for Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport (IAD to CMB) flight deals and tips

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

Best Price Found

$411

Fastest flight time

19h 00m

Direct flights

None
The best one-way flight to Colombo Bandaranaike Intl Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $411. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is $750.
The fastest flight from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport takes 19h 00m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Colombo Bandaranaike Intl Airport.

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

    The straight-line distance from Washington, D.C. Dulles Intl to Colombo Bandaranaike Intl is 8927.8 mi. 19h 00m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport.

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

    The necessary travel and health documents for your Colombo Bandaranaike Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport?


Best airlines flying from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Colombo Bandaranaike Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $743Free CancellationRating
7.3
1,185 reviews
Search Etihad Airways flights
Air IndiaPriceFrom $831Free CancellationRating
5.5
2,922 reviews
Search Air India flights
JetBluePriceFrom $851Free CancellationRating
7.4
3,131 reviews
Search JetBlue flights
Turkish AirlinesPriceFrom $910Free CancellationRating
7.3
3,892 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $939Free CancellationRating
7.5
3,689 reviews
Search Qatar Airways flights
American AirlinesPriceFrom $1,119Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SriLankan AirlinesPriceFrom $1,267Free CancellationRating
6.9
76 reviews
Search SriLankan Airlines flights
EmiratesPriceFrom $1,379Free CancellationRating
8.1
3,303 reviews
Search Emirates flights

Traveling to a place near Colombo?

Book flights to Colombo if you plan to visit one of these locations
Negombo
Marawila

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colombo from Washington, D.C..

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colombo from Washington, D.C..

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

Yes. momondo can track prices for Washington, D.C. to Colombo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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