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Washington To Colombo Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller(s)

Economy

August
September
October
November
December
January
February
March
April

June is by far the best month, wherein you can get cheapest flights for Washington to Colombo. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Washington To Colombo

Cheapest
American Airlines
American Airlines

IAD

20:05

Washington

Washington Dulles International Airport

Thu , 18 Dec 2025

19h 20m
ellipse
1 Stop

CMB

01:55

Colombo

Bandaranaike International Colombo Airport

Sat, 20 Dec 2025

£1840
Emirates
Emirates

IAD

10:30

Washington

Washington Dulles International Airport

Thu , 18 Dec 2025

21h 25m
ellipse
1 Stop

CMB

18:25

Colombo

Bandaranaike International Colombo Airport

Fri, 19 Dec 2025

£1874
Alaska Airlines
Alaska Airlines

IAD

20:05

Washington

Washington Dulles International Airport

Thu , 18 Dec 2025

20h 10m
ellipse
1 Stop

CMB

02:45

Colombo

Bandaranaike International Colombo Airport

Sat, 20 Dec 2025

£1918
Alaska Airlines
Alaska Airlines

IAD

20:05

Washington

Washington Dulles International Airport

Thu , 18 Dec 2025

19h 20m
ellipse
1 Stop

CMB

01:55

Colombo

Bandaranaike International Colombo Airport

Sat, 20 Dec 2025

£2066
Qatar Airways
Qatar Airways

IAD

20:05

Washington

Washington Dulles International Airport

Thu , 18 Dec 2025

19h 20m
ellipse
1 Stop

CMB

01:55

Colombo

Bandaranaike International Colombo Airport

Sat, 20 Dec 2025

£2067
Etihad Airways
Etihad Airways

IAD

21:30

Washington

Washington Dulles International Airport

Thu , 18 Dec 2025

18h 50m
ellipse
1 Stop

CMB

02:50

Colombo

Bandaranaike International Colombo Airport

Sat, 20 Dec 2025

£2071
British Airways
British Airways

IAD

18:15

Washington

Washington Dulles International Airport

Thu , 18 Dec 2025

22h 00m
ellipse
2 Stop

CMB

02:45

Colombo

Bandaranaike International Colombo Airport

Sat, 20 Dec 2025

£2081
Turkish Airlines
Turkish Airlines

IAD

13:30

Washington

Washington Dulles International Airport

Mon , 23 Jun 2025

30h 15m
ellipse
1 Stop

CMB

05:15

Colombo

Bandaranaike International Colombo Airport

Wed, 25 Jun 2025

£3122
British Airways
British Airways

IAD

22:40

Washington

Washington Dulles International Airport

Mon , 23 Jun 2025

28h 35m
ellipse
1 Stop

CMB

12:45

Colombo

Bandaranaike International Colombo Airport

Wed, 25 Jun 2025

£3972
Qatar Airways
Qatar Airways

IAD

11:00

Washington

Washington Dulles International Airport

Mon , 23 Jun 2025

20h 20m
ellipse
1 Stop

CMB

16:50

Colombo

Bandaranaike International Colombo Airport

Tue, 24 Jun 2025

£4064
American Airlines
American Airlines

IAD

11:00

Washington

Washington Dulles International Airport

Mon , 23 Jun 2025

20h 20m
ellipse
1 Stop

CMB

16:50

Colombo

Bandaranaike International Colombo Airport

Tue, 24 Jun 2025

£4119
ellipse

Early Morning Flight Washington to Colombo

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Cheapest Flight
Found
£1874
group
Average Flight
Time
21h 25m
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Date/Time
18 Dec 2025
10:30 AM
plane
Airlines
Emirates
Ellipse

Late Night Flight Washington to Colombo

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Cheapest Flight
Found
£2071
group
Average Flight
Time
18h 50m
calendar
Date/Time
18 Dec 2025
21:30 PM
plane
Airlines
Etihad Airways

Flights from Washington to Colombo with Easemytrip

Flying from Washington to Colombo has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Washington to Colombo is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Washington Dulles International Airport (IAD) and Bandaranaike International Colombo Airport (CMB). You can expect a flight distance of approximately 14378 km, and most direct services cover it in around 08:14.

Let’s take a closer look at everything you need to know before booking your flight from Washington to Colombo.

Travel Overview: Washington to Colombo

Flight Details Information
Route Distance 14378 km
Average Flight Time 08:14 hrs
Departure Airport Washington Dulles International Airport (IAD)
Arrival Airport Bandaranaike International Colombo Airport (CMB)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines American Airlines, Emirates, Alaska Airlines, Qatar Airways

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

Read more

FAQs about flights from Washington to Colombo

Are there direct flights from Washington to Colombo?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?