What is the cheapest airline that flies from Colombo Bandaranaike Intl to Washington, D.C. Dulles Intl?

Etihad Airways and Qatar Airways are the most popular carriers operating from Colombo Bandaranaike Intl to Washington, D.C. Dulles Intl

Which layover airport has the shortest travel time from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 22h 03m.

Which layover airport has the shortest connection time from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport?

Abu Dhabi (AUH) has the shortest average layover time for this route: 2h 53m.

Which airport is the most popular layover for flights between Colombo Bandaranaike Intl Airport and Washington, D.C. Dulles Intl Airport?

Abu Dhabi (AUH) was the most common stop: 70% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $1,414.

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

As of October 2026, there are 2 operators available to choose from for flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$582 Cheap Flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colombo Bandaranaike Intl Airport to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 3:30 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

30h 20m2 stops Dubai Intl Zurich

8:10 pm - 8:20 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

25h 40m2 stops Zurich Dubai Intl

$880Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

4:05 pm - 10:05 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

27h 30m1 stop Abu Dhabi Zayed Intl

2:35 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 05m1 stop Abu Dhabi Zayed Intl

$890Etihad Airways

Mon, Oct 26 - Mon, Nov 2

2:40 am - 8:05 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

27h 55m2 stops Dubai Intl Munich Franz Josef Strauss

10:55 pm - 3:55 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

30h 30m2 stops Munich Franz Josef Strauss Dubai Intl

$907Multiple Airlines

Wed, Nov 18 - Fri, Nov 27

4:05 pm - 9:05 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

27h 30m1 stop Abu Dhabi Zayed Intl

2:35 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 05m1 stop Abu Dhabi Zayed Intl

$908Etihad Airways

Thu, Nov 19 - Fri, Nov 27

6:40 pm - 3:35 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

30h 25m2 stops Dubai Intl Frankfurt am Main

8:10 pm - 8:20 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

25h 40m2 stops Zurich Dubai Intl

$908Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

4:05 pm - 10:00 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

27h 25m1 stop Abu Dhabi Zayed Intl

2:25 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 15m1 stop Abu Dhabi Zayed Intl

$910Etihad Airways

Thu, Oct 29 - Thu, Nov 5

9:35 pm - 9:00 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

21h 55m1 stop Abu Dhabi Zayed Intl

3:10 pm - 3:00 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

26h 20m1 stop Abu Dhabi Zayed Intl

$910Etihad Airways

Wed, Nov 11 - Wed, Apr 21

9:35 pm - 5:45 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

29h 40m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

2:35 pm - 2:50 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

25h 45m1 stop Abu Dhabi Zayed Intl

$1,020Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

3:35 am - 3:55 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

21h 50m1 stop Doha Hamad Intl

9:05 pm - 8:45 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

26h 10m1 stop Doha Hamad Intl

$6,405Qatar Airways

Wed, Oct 14 - Sun, Oct 25

7:30 pm - 3:55 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

30h 55m1 stop Doha Hamad Intl

5:15 pm - 1:55 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

22h 10m2 stops Dublin Doha Hamad Intl

$7,138Qatar Airways

Fri, Nov 6 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

10:00 am - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

33h 15m1 stop Abu Dhabi Zayed Intl

2:25 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 15m1 stop Abu Dhabi Zayed Intl

$1,021Etihad Airways

Thu, Oct 8 - Thu, Dec 3

10:00 am - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

33h 15m1 stop Abu Dhabi Zayed Intl

2:25 pm - 2:50 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

25h 55m1 stop Abu Dhabi Zayed Intl

$1,080Etihad Airways

Thu, Oct 8 - Thu, Dec 10

9:50 pm - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

21h 25m1 stop Abu Dhabi Zayed Intl

2:25 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 15m1 stop Abu Dhabi Zayed Intl

$1,091Etihad Airways

Thu, Oct 8 - Wed, Dec 2

9:50 pm - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

21h 25m1 stop Abu Dhabi Zayed Intl

2:25 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 15m1 stop Abu Dhabi Zayed Intl

$1,091Etihad Airways

Thu, Oct 8 - Mon, Nov 30

4:10 am - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

39h 05m1 stop Abu Dhabi Zayed Intl

2:25 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 15m1 stop Abu Dhabi Zayed Intl

$1,091Etihad Airways

Thu, Oct 8 - Tue, Dec 1

10:00 am - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

33h 15m1 stop Abu Dhabi Zayed Intl

2:25 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 15m1 stop Abu Dhabi Zayed Intl

$1,101Etihad Airways

Thu, Oct 8 - Sat, Dec 5

4:10 am - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

39h 05m1 stop Abu Dhabi Zayed Intl

2:25 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 15m1 stop Abu Dhabi Zayed Intl

$1,101Etihad Airways

Thu, Oct 8 - Fri, Dec 4

4:10 am - 9:45 amCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

39h 05m1 stop Abu Dhabi Zayed Intl

2:25 pm - 8:10 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

31h 15m1 stop Abu Dhabi Zayed Intl

$1,167Etihad Airways

Thu, Oct 8 - Sun, Dec 6

1:10 pm - 2:57 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

59h 17m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl

9:55 am - 5:25 amIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

33h 00m2 stops Toronto Pearson Intl Paris Charles de Gaulle

$1,228Air Canada

Thu, Oct 8 - Thu, Dec 3

1:10 pm - 2:57 pmCMB Colombo Bandaranaike Intl-IAD Washington, D.C. Dulles Intl

59h 17m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl

9:55 am - 12:35 pmIAD Washington, D.C. Dulles Intl-CMB Colombo Bandaranaike Intl

40h 10m2 stops Toronto Pearson Intl London Heathrow

$1,230Air Canada

Thu, Oct 8 - Thu, Dec 10

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

Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

Etihad Airways

Oct 26

CMB4:05 pmColombo Bandaranaike Intl

27h 30m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

Nov 2

IAD2:35 pmWashington, D.C. Dulles Intl

31h 05m

1 stop

CMB8:10 amColombo Bandaranaike Intl

$890

Etihad Airways

Oct 29

CMB4:05 pmColombo Bandaranaike Intl

27h 25m

1 stop

IAD10:00 amWashington, D.C. Dulles Intl

Nov 5

IAD2:25 pmWashington, D.C. Dulles Intl

31h 15m

1 stop

CMB8:10 amColombo Bandaranaike Intl

$910

Etihad Airways

Oct 8

CMB10:00 amColombo Bandaranaike Intl

33h 15m

1 stop

IAD9:45 amWashington, D.C. Dulles Intl

Dec 3

IAD2:25 pmWashington, D.C. Dulles Intl

31h 15m

1 stop

CMB8:10 amColombo Bandaranaike Intl

$1,021

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

Our best Gulf Air deals on Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

Gulf Air

Oct 8

CMB5:20 pmColombo Bandaranaike Intl

49h 55m

3 stops

IAD9:45 amWashington, D.C. Dulles Intl

Dec 3

IAD2:35 pmWashington, D.C. Dulles Intl

32h 40m

3 stops

CMB9:45 amColombo Bandaranaike Intl

$1,789

Gulf Air

Oct 8

CMB5:20 pmColombo Bandaranaike Intl

49h 55m

3 stops

IAD9:45 amWashington, D.C. Dulles Intl

Dec 5

IAD2:35 pmWashington, D.C. Dulles Intl

56h 40m

3 stops

CMB9:45 amColombo Bandaranaike Intl

$1,820

Gulf Air

Oct 8

CMB5:20 pmColombo Bandaranaike Intl

49h 55m

3 stops

IAD9:45 amWashington, D.C. Dulles Intl

Dec 1

IAD2:35 pmWashington, D.C. Dulles Intl

32h 40m

3 stops

CMB9:45 amColombo Bandaranaike Intl

$1,909

momondo Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Thu 10/29

6:40 pm-3:30 pm

2 stops30h 20m

Washington, D.C. Dulles Intl

Thu 11/5

8:10 pm-8:20 am

2 stops25h 40m

$880

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Mon 10/26

4:05 pm-10:05 am

1 stop27h 30m

Washington, D.C. Dulles Intl

Mon 11/2

2:35 pm-8:10 am

1 stop31h 05m

$890

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Wed 11/18

2:40 am-8:05 pm

2 stops27h 55m

Washington, D.C. Dulles Intl

Fri 11/27

10:55 pm-3:55 pm

2 stops30h 30m

$907

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Thu 11/19

4:05 pm-9:05 am

1 stop27h 30m

Washington, D.C. Dulles Intl

Fri 11/27

2:35 pm-8:10 am

1 stop31h 05m

$908

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Mon 10/26

6:40 pm-3:35 pm

2 stops30h 25m

Washington, D.C. Dulles Intl

Mon 11/2

8:10 pm-8:20 am

2 stops25h 40m

$908

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Thu 10/29

4:05 pm-10:00 am

1 stop27h 25m

Washington, D.C. Dulles Intl

Thu 11/5

2:25 pm-8:10 am

1 stop31h 15m

$910

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Wed 11/11

9:35 pm-9:00 am

1 stop21h 55m

Washington, D.C. Dulles Intl

Wed 4/21

3:10 pm-3:00 am

1 stop26h 20m

$910

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Mon 10/26

9:35 pm-5:45 pm

2 stops29h 40m

Washington, D.C. Dulles Intl

Mon 11/2

2:35 pm-2:50 am

1 stop25h 45m

$1,020

Quickest round-trip

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Wed 10/14

3:35 am-3:55 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Sun 10/25

9:05 pm-8:45 am

1 stop26h 10m

$6,405

ColomboWashington, D.C.

CMB Colombo Bandaranaike Intl - IAD Washington, D.C. Dulles Intl

CMBIAD

Colombo Bandaranaike Intl

Fri 11/6

7:30 pm-3:55 pm

1 stop30h 55m

Washington, D.C. Dulles Intl

Sat 11/21

5:15 pm-1:55 am

2 stops22h 10m

$7,138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, December is the cheapest month to fly from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport flight.

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

As of October 2026, prices for Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Best Price Found	$582
Fastest flight time	21h 55m
Direct flights	None

The best one-way flight to Washington, D.C. Dulles Intl Airport from Colombo Bandaranaike Intl Airport in the past 72 hours is $582. The best round-trip flight deal from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $880.

The fastest flight from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport takes 21h 55m

There are no direct flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport.

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Frequently asked questions about flying from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport

How far is Colombo Bandaranaike Intl to Washington, D.C. Dulles Intl by plane?
Colombo Bandaranaike Intl and Washington, D.C. Dulles Intl are 8927.8 mi apart from one another. A reasonable flight in good conditions will take 21h 55m.
When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport?
As of October 2026, there are 2 operators available to choose from for flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles 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 Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport is Etihad Airways, representing 83% of all bookings. The subsequent popular airline is Qatar Airways at 17%.

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

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $994	Free Cancellation	Rating 7.3 3,726 reviews		Search Qatar Airways flights
Etihad Airways	PriceFrom $1,046	Free Cancellation	Rating 7.3 1,538 reviews		Search Etihad Airways flights

Alexandria

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Winchester

Fredericksburg

Waldorf

Laurel

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Sterling

Fairfax

Springfield

Glen Burnie

Edgewood

Martinsburg

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

It is quick and easy to find Colombo to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Flights from Colombo to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Washington, D.C. from Colombo.

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Cheap flights from Colombo Bandaranaike Intl Airport to Washington, D.C. from $582

Find the cheapest flights from Colombo Bandaranaike Intl Airport to Washington, D.C.

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

Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

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

Our best Gulf Air deals on Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport that are best for you.

See travel insights to Washington, D.C. from

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

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

Can stopping save me money on Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport flights?

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

What is the cheapest airline that flies from Colombo Bandaranaike Intl to Washington, D.C. Dulles Intl?

Which airport is the most popular layover for flights between Colombo Bandaranaike Intl Airport and Washington, D.C. Dulles Intl Airport?

Which layover airport offers the lowest fares from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport?

Which layover airport has the shortest travel time from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport?

Which layover airport has the shortest connection time from Colombo Bandaranaike Intl Airport to Washington, D.C. Dulles Intl Airport?

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

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

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