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Uncover the best deals on Washington to Colombo flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest IAD - CMB Flights
Useful information for finding best airline tickets from Washington Dulles International to Bandaranaike International Colombo on your next trip.
Cheapest Round Trip Flight
$1941
Etihad Airways
• 1 stop
• 35h 40m
Jun 30 – Jul 23
The cheapest round trip flight from Washington to Colombo (IAD-CMB-IAD) is currently $1941
Fastest Flight
35h 5m
The fastest nonstop flight from Washington to Colombo (IAD-CMB) takes 35h 5m
Top Airlines Flying from Washington to Colombo
Latest Flight Deals from Washington (IAD) to Colombo (CMB)
Compare and book low fare round-trip air tickets from Washington to Colombo. Ideal for travelers with confirmed return itineraries.
Jun 30 - Jul 23, Economy
Washington → Colombo
35h 40m
3:10 PM - 8:35 AM • 1 stop
Washington → Colombo
35h 35m
10:00 AM - 9:45 AM • 1 stop
Etihad Airways
Jun 30 - Jul 23, Economy
Washington → Colombo
36h 45m
10:55 AM - 6:30 PM • 2 stops
Washington → Colombo
55h
9:10 AM - 8:40 AM • 1 stop
Emirates Airlines
Jun 30 - Jul 23, Economy
Washington → Colombo
40h 20m
5:15 PM - 3:05 AM • 2 stops
Washington → Colombo
35h 35m
3:35 AM - 3:40 PM • 1 stop
Qatar Airways
Jun 30 - Jul 23, Economy
Washington → Colombo
35h 40m
10:35 AM - 5:45 PM • 1 stop
Washington → Colombo
47h 35m
8:20 PM - 3:45 PM • 2 stops
Qatar Airways
Jun 30 - Jul 23, Economy
Washington → Colombo
35h 5m
8:30 PM - 3:05 AM • 1 stop
Washington → Colombo
47h 35m
8:20 PM - 3:45 PM • 2 stops
Qatar Airways
Flying to Colombo soon? We've surfaced some of the most affordable last-minute flights from Washington to Colombo, ideal for urgent plans or spontaneous trips.
Jun 30 - Jul 23, Economy
Washington → Colombo
35h 40m
3:10 PM - 8:35 AM • 1 stop
Washington → Colombo
35h 35m
10:00 AM - 9:45 AM • 1 stop
Etihad Airways
Jun 30 - Jul 23, Economy
Washington → Colombo
36h 45m
10:55 AM - 6:30 PM • 2 stops
Washington → Colombo
55h
9:10 AM - 8:40 AM • 1 stop
Emirates Airlines
Jun 30 - Jul 23, Economy
Washington → Colombo
40h 20m
5:15 PM - 3:05 AM • 2 stops
Washington → Colombo
35h 35m
3:35 AM - 3:40 PM • 1 stop
Qatar Airways
Jun 30 - Jul 23, Economy
Washington → Colombo
35h 40m
10:35 AM - 5:45 PM • 1 stop
Washington → Colombo
47h 35m
8:20 PM - 3:45 PM • 2 stops
Qatar Airways
Jun 30 - Jul 23, Economy
Washington → Colombo
35h 5m
8:30 PM - 3:05 AM • 1 stop
Washington → Colombo
47h 35m
8:20 PM - 3:45 PM • 2 stops
Qatar Airways
FAQs on Washington to Colombo Flights
What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to CMB?
The most popular airline flying from Washington to Colombo are
Can I fly from IAD to CMB non-stop?
NO
Which airlines fly nonstop between Washington and Colombo?
The non-stop flights between Washington and Colombo are .
What’s the earliest departure time from IAD to CMB Airport?
The earliest flight leaves IAD at 10:35 am and lands in CMB - Bandaranaike International Colombo
What are the airports in Colombo?
CMB
Can I make changes to my Washington to Colombo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to CMB?
Read the fare rules of the Washington to Colombo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Colombo?
operate flights between Washington and Colombo
How long does a flight from Washington to Colombo take?
It takes approximately 18 hour to fly non-stop from IAD to CMB, which is 8942.44 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Colombo (CMB) ?
In the past couple of days, the cheapest tickets to CMB from IAD were found on EY : USD 1941
Do I need a passport to fly between IAD and CMB?
Yes
What’s the latest departure time from IAD to CMB ?
The last flight leaves IAD at 8:30 pm
Washington (IAD) to Colombo (CMB): Airport Information
| Origin Airport | Washington Dulles International , Washington, US |
| Destination Airport | Bandaranaike International Colombo , Colombo, LK |
| Distance | 8942 miles |
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