Cheap Flight Tickets from Washington (IAD) to Colombo (CMB), Starting at $1487

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

$2210

QR Qatar Airways • 1 stop • 32h 35m

Aug 13 – Aug 16

The cheapest round trip flight from Washington to Colombo (IAD-CMB-IAD) is currently $2210

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Fastest Flight

32h 35m

The fastest nonstop flight from Washington to Colombo (IAD-CMB) takes 32h 35m

Top Airlines Flying from Washington to Colombo

Turkish Airlines - TK

Turkish Airlines

American Airlines, AA

American Airlines

Qatar Airways-QR

Qatar Airways

SriLankan Airlines (UL)

SriLankan Airlines

Air Canada-AC

Air Canada

Etihad Airways-EY

Etihad Airways

Emirates Airline, EK

Emirates Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

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.

Aug 13 - Aug 16, Economy
QR
Washington → Colombo
32h 35m
9:00 PM - 9:00 AM • 1 stop
QR
Washington → Colombo
35h 25m
6:45 PM - 3:40 PM • 1 stop
$2210
Qatar Airways
Aug 13 - Aug 16, Economy
QR
Washington → Colombo
32h 35m
9:00 PM - 4:50 PM • 1 stop
QR
Washington → Colombo
35h 25m
6:45 PM - 3:40 PM • 1 stop
$2212
Qatar Airways
Aug 13 - Aug 16, Economy
AS
Washington → Colombo
32h 35m
9:00 PM - 9:40 AM • 1 stop
AS
Washington → Colombo
35h 25m
4:35 AM - 3:40 PM • 1 stop
$2334
Alaska Airlines
Aug 13 - Aug 16, Economy
QR
Washington → Colombo
32h 35m
9:00 PM - 5:30 PM • 2 stops
QR
Washington → Colombo
35h 25m
6:45 PM - 3:40 PM • 1 stop
$2383
Qatar Airways
Aug 13 - Aug 16, Economy
AA
Washington → Colombo
45h 10m
9:00 PM - 9:40 AM • 1 stop
AA
Washington → Colombo
52h 17m
8:20 PM - 6:27 PM • 2 stops
$2401
American Airlines
Aug 13 - Aug 16, Economy
EY
Washington → Colombo
46h 45m
1:25 PM - 3:00 AM • 2 stops
EY
Washington → Colombo
35h 25m
9:50 PM - 9:45 AM • 1 stop
$2425
Etihad Airways

Fly from Washington to Colombo with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Colombo? Find the biggest savings on one-way and round-trip tickets right here.

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 1:25 pm 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 AA : USD 2401
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 10:20 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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