$823 Find Cheap Flights from Colombo to Washington

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 departing on 7/31. 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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to Washington, 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, as well as popular online travel agencies
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Flight Deals

Book Cheap Colombo to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colombo to Washington 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

Fri, Jun 19 - Sat, Jun 27
Multiple Airlines Logo
7:35 am - 7:40 pm
CMB
-
SEA
24h 35m
2 stops
Multiple Airlines Logo
12:50 am - 9:30 pm
SEA
-
CMB
32h 10m
2 stops
$1,121Multiple Airlines
Thu, Jun 25 - Mon, Jul 27
American Airlines Logo
4:35 am - 9:51 pm
CMB
-
PDX
29h 46m
2 stops
American Airlines Logo
11:20 am - 2:15 am
PDX
-
CMB
26h 25m
2 stops
$1,165American Airlines
Tue, Apr 21 - Mon, Aug 24
Qatar Airways Logo
4:35 am - 4:59 pm
CMB
-
PDX
48h 54m
2 stops
Qatar Airways Logo
9:59 am - 9:30 am
PDX
-
CMB
35h 01m
2 stops
$1,166Qatar Airways
Fri, Jun 26 - Mon, Jul 27
American Airlines Logo
4:35 am - 11:59 pm
CMB
-
PDX
31h 54m
2 stops
American Airlines Logo
11:20 am - 3:05 am
PDX
-
CMB
27h 15m
2 stops
$1,215American Airlines
Mon, May 4 - Tue, Oct 6
Qatar Airways Logo
12:30 pm - 4:59 pm
CMB
-
PDX
40h 59m
2 stops
Qatar Airways Logo
8:02 am - 3:05 am
PDX
-
CMB
30h 33m
2 stops
$1,226Qatar Airways
Mon, May 4 - Tue, Oct 6
Multiple Airlines Logo
5:05 pm - 1:47 pm
CMB
-
PDX
33h 12m
2 stops
Multiple Airlines Logo
2:30 pm - 4:05 pm
PDX
-
CMB
37h 05m
3 stops
$1,351Multiple Airlines
Sun, Mar 15 - Sun, Mar 22
Qatar Airways Logo
11:15 am - 11:44 pm
CMB
-
PDX
48h 59m
2 stops
Qatar Airways Logo
11:46 am - 1:55 am
PDX
-
CMB
25h 39m
2 stops
$1,572Qatar Airways
Fri, Jun 19 - Sun, Jun 28
Qatar Airways Logo
4:35 am - 8:21 pm
CMB
-
SEA
28h 16m
2 stops
Qatar Airways Logo
4:25 pm - 3:05 am
SEA
-
CMB
22h 10m
1 stop
$1,610Qatar Airways
Fri, Jun 19 - Sun, Jun 28
Turkish Airlines Logo
6:50 am - 10:40 am
CMB
-
SEA
40h 20m
1 stop
Turkish Airlines Logo
7:10 pm - 12:40 pm
SEA
-
CMB
29h 00m
1 stop
$1,629Turkish Airlines
Fri, Mar 27 - Tue, Apr 7
Turkish Airlines Logo
8:00 am - 6:05 pm
CMB
-
SEA
22h 35m
1 stop
Turkish Airlines Logo
7:10 pm - 5:20 am
SEA
-
CMB
21h 40m
1 stop
$4,110Turkish Airlines
Booking Insights

KAYAK's insights & trends for Colombo to Washington flights

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

Which airlines provide the cheapest flights from Colombo Bandaranaike Intl Airport to Washington?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Colombo Bandaranaike Intl Airport to Washington were found on American Airlines ($1,165) and Qatar Airways ($1,166).

Find deals

Good to know

Low seasonJune
Cheapest flight$823
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Colombo to Portland

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Colombo to Washington?

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Colombo to Washington 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?

    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 from Colombo to Washington with an airline and back with another airline.

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

    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 from Colombo to Washington 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

 
See real verified KAYAK customer reviews for airlines flying from Colombo to Washington. 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? 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.
8.2
Singapore AirlinesOverall score based on 1457 reviews
8.6Crew
8.0Entertainment
7.8Food
8.3Boarding
8.0Comfort
Airline reviews

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

6.0 GoodDean, Dec 2025
SIN - JFK
Read more Singapore Airlines reviews

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

The food wasn’t good at all. I skipped meals .

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Everything you need to know for your flight from Colombo to Washington

Information on your arrival and departure airports

Colombo (CMB)