CMB - WAS

$596 Find Cheap Flights from Colombo to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colombo to Washington, D.C. departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,007
Typical prices: $1,403-$1,459
Etihad Airways
Fri 3/20Fri 5/8
CMB - IAD • 1 stop
Cheapest one-way
$596
Typical prices: $730-$781
Multiple Airlines
Sun 2/8
CMB - IAD • 2 stops
Top airlines
Etihad Airways
Cheapest • from $1,007 (round-trip)
Qatar Airways
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colombo to Washington, D.C. (CMB-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colombo to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colombo to Washington, D.C.

Fri, Mar 20 - Fri, May 8
Etihad Airways Logo
9:30 pm - 10:05 am
CMB
-
IAD
22h 05m1 stop
Etihad Airways Logo
3:35 pm - 8:40 pm
IAD
-
CMB
19h 35m1 stop
$1,007Etihad Airways
Tue, Mar 24 - Mon, May 11
Etihad Airways Logo
9:30 pm - 10:05 am
CMB
-
IAD
22h 05m1 stop
Etihad Airways Logo
3:35 pm - 8:40 pm
IAD
-
CMB
19h 35m1 stop
$1,020Etihad Airways
Sun, Mar 22 - Wed, May 13
Etihad Airways Logo
9:30 pm - 10:05 am
CMB
-
IAD
22h 05m1 stop
Etihad Airways Logo
3:35 pm - 8:40 pm
IAD
-
CMB
19h 35m1 stop
$1,022Etihad Airways
Fri, Dec 26 - Mon, Jan 12
Qatar Airways Logo
4:15 am - 3:55 pm
CMB
-
IAD
22h 10m1 stop
Qatar Airways Logo
8:05 pm - 7:20 pm
IAD
-
CMB
36h 45m1 stop
$1,086Qatar Airways
Wed, Mar 18 - Wed, May 27
Multiple Airlines Logo
9:30 pm - 10:05 am
CMB
-
IAD
22h 05m1 stop
Multiple Airlines Logo
10:51 am - 8:40 pm
IAD
-
CMB
24h 19m2 stops
$1,087Multiple Airlines
Fri, Mar 27 - Wed, May 27
Multiple Airlines Logo
4:30 pm - 10:05 am
CMB
-
IAD
27h 05m1 stop
Multiple Airlines Logo
10:51 am - 8:40 pm
IAD
-
CMB
24h 19m2 stops
$1,089Multiple Airlines
Thu, Apr 2 - Mon, Apr 6
Air Canada Logo
1:10 pm - 6:03 pm
CMB
-
DCA
38h 23m2 stops
Air Canada Logo
12:55 pm - 12:45 pm
DCA
-
CMB
38h 20m2 stops
$1,223Air Canada
Tue, Mar 17 - Tue, May 26
Air Canada Logo
12:25 am - 6:05 pm
CMB
-
DCA
27h 10m2 stops
Air Canada Logo
8:40 pm - 12:45 pm
DCA
-
CMB
30h 35m2 stops
$1,228Air Canada
Tue, Mar 17 - Wed, May 27
Air India Logo
11:40 pm - 10:59 pm
CMB
-
DCA
56h 49m2 stops
Air India Logo
6:30 am - 4:05 pm
DCA
-
CMB
48h 05m2 stops
$1,715Air India
Wed, Jan 28 - Sun, Feb 1
Qatar Airways Logo
4:15 am - 11:52 pm
CMB
-
BWI
30h 07m2 stops
Qatar Airways Logo
6:00 am - 2:45 am
BWI
-
CMB
34h 15m2 stops
$1,739Qatar Airways
Booking Insights

KAYAK's insights & trends for Colombo to Washington, D.C. flights

Get data-powered insights and trends into flights from Colombo to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Colombo to Washington, D.C.?

The average price of all round-trip flights from Colombo Bandaranaike Intl Airport to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Colombo to Washington, D.C., look for departures on Fridays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Washington, D.C., Tuesday is the cheapest day to fly and Monday is the most expensive.

Find deals

Good to know

Low seasonMarch
Cheapest flight$596
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Colombo to Washington Dulles Airport

When to book flights from Colombo to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Colombo to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Colombo to Washington, D.C. flights

  • What is the cheapest flight from Colombo Bandaranaike Intl Airport to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Colombo Bandaranaike Intl Airport to Washington, D.C. was $596 for a one-way ticket and $1,007 for a round-trip.

  • Do I need a passport to fly between Colombo and Washington, D.C.?

    Yes, you’ll need a passport to travel to Washington, D.C. from Colombo.

  • Which aircraft models fly most regularly from Colombo to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colombo to Washington, D.C.?

    oneworld is the only airline alliance operating flights between Colombo and Washington, D.C..

  • How does KAYAK find such low prices on flights from Colombo to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colombo to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colombo to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Colombo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colombo to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Colombo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colombo to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Colombo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Colombo to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Colombo to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colombo to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3683 reviews
7.4Comfort
7.5Boarding
7.4Entertainment
7.9Crew
7.3Food
Airline reviews

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

6.0 GoodAnonymous, Oct 2025
DOH - SFO
Read more Qatar Airways reviews

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

Everything you need to know for your flight from Colombo to Washington, D.C.

Information on your arrival and departure airports

Colombo (CMB)