DCA - CMB

$578 Find Cheap Flights from Reagan Washington National Airport to Colombo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$957
Typical prices: $926-$1,332
American Airlines
Fri 1/12Sun 2/18
DCA - CMB • 2 stops
Cheapest one-way
$610
Typical prices: $534-$534
Multiple Airlines
Sat 1/13
DCA - CMB • 2 stops
When to travel
September
Cheapest • 4% price drop
September
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Colombo Bandaranaike Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Bandaranaike Intl (DCA-CMB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Bandaranaike Intl

Tue, Jan 12 - Thu, Feb 18
American Airlines Logo
6:59 pm - 9:45 amDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
28h 16m2 stops Dallas/Fort Worth Doha Hamad Intl
American Airlines Logo
3:25 am - 10:54 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
29h 59m2 stops Doha Hamad Intl Chicago O'Hare Intl
$957American Airlines
Wed, Jan 13 - Thu, Feb 18
American Airlines Logo
1:39 pm - 1:55 amDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
25h 46m2 stops Philadelphia Doha Hamad Intl
American Airlines Logo
4:15 am - 10:54 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
29h 09m2 stops Doha Hamad Intl Chicago O'Hare Intl
$957American Airlines
Wed, Jan 13 - Thu, Feb 18
American Airlines Logo
5:38 pm - 1:55 amDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
21h 47m2 stops Philadelphia Doha Hamad Intl
American Airlines Logo
7:30 pm - 3:58 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
30h 58m2 stops Doha Hamad Intl Dallas/Fort Worth
$957American Airlines
Wed, Jan 13 - Thu, Feb 18
American Airlines Logo
2:55 pm - 1:55 amDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
24h 30m2 stops Chicago O'Hare Intl Doha Hamad Intl
American Airlines Logo
4:15 am - 11:59 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
30h 14m2 stops Doha Hamad Intl Chicago O'Hare Intl
$957American Airlines
Thu, Feb 4 - Mon, Feb 22
American Airlines Logo
3:55 pm - 1:55 amDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
23h 30m2 stops Chicago O'Hare Intl Doha Hamad Intl
American Airlines Logo
4:15 am - 8:56 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
27h 11m2 stops Doha Hamad Intl Chicago O'Hare Intl
$964American Airlines
Mon, Mar 15 - Wed, Mar 24
American Airlines Logo
5:21 pm - 2:45 amDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
23h 54m2 stops Philadelphia Doha Hamad Intl
American Airlines Logo
4:15 am - 8:56 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
26h 11m2 stops Doha Hamad Intl Chicago O'Hare Intl
$964American Airlines
Sun, Mar 21 - Sun, Mar 28
Qatar Airways Logo
3:40 pm - 1:55 amDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
24h 45m2 stops Chicago O'Hare Intl Doha Hamad Intl
Qatar Airways Logo
8:20 pm - 3:59 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
29h 09m2 stops Doha Hamad Intl Dallas/Fort Worth
$977Qatar Airways
Thu, Feb 4 - Mon, Feb 22
American Airlines Logo
3:55 pm - 1:55 amDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
23h 30m2 stops Chicago O'Hare Intl Doha Hamad Intl
American Airlines Logo
4:15 am - 8:56 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
27h 11m2 stops Doha Hamad Intl Chicago O'Hare Intl
$1,028American Airlines
Thu, Feb 25 - Tue, Mar 9
Etihad Airways Logo
1:00 pm - 8:15 pmDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
20h 45m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
4:05 pm - 5:18 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
35h 43m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
$1,039Etihad Airways
Sat, Mar 20 - Sun, Apr 4
Etihad Airways Logo
2:04 pm - 8:15 pmDCA  Washington, D.C. Reagan-National-CMB Colombo Bandaranaike Intl
20h 41m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
4:10 am - 5:18 pmCMB  Colombo Bandaranaike Intl-DCA Washington, D.C. Reagan-National
22h 38m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
$1,080Etihad Airways
Booking Insights

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

Round-trip flights from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport typically range from $926 to $1,332. The lowest price found in the past 5 days was $957, on American Airlines.

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Key details for Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport flights

Cheapest flight

$610
The most popular month to fly with an average 65% increase in travelers.
One-way flight from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport

When to book flights from Reagan-National to Bandaranaike Intl

Are your dates flexible? Find out the best times to travel from Reagan-National to Bandaranaike Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

    Two cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport:

    • Economy Class
    • First Class

  • Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport flight?

    Round-trip flights from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport range from $926 to $1,332, with an average of $1,037 over the past 12 months. Anything below $926 counts as a good deal.

  • How are flight prices from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport looking right now?

    One-way fares from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport are currently higher than usual. Average one-way flight prices are about $694, which is 29% above the typical average for this route.

  • What car rental options are available at Colombo Bandaranaike Intl Airport (CMB)?

    Colombo Bandaranaike Intl Airport (CMB) hosts 5 major car rental companies, with daily rates averaging $44 for economy cars. Top options include:

    • GREEN MOTION
    • Xdrive Mobility
    • Ace
    • AcaRent
    • SR RENT A CAR

  • Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

    Flights from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Colombo Bandaranaike Intl (CMB).

  • Can I save money by using flexible dates for flights from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport?

    Yes. Flexible dates can save you up to 37% on flights from Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport. Monday is the cheapest departure day at $998 round-trip on average, while Friday is the most expensive at $1,573, a difference of $575.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Washington, D.C. Reagan-National Airport and Colombo Bandaranaike Intl Airport?

    Colombo Bandaranaike Intl Airport is 9 hours ahead of Washington, D.C. Reagan-National Airport (India Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Colombo Bandaranaike Intl Airport?

    Pettah Market is one of the most viewed places in Colombo Bandaranaike Intl Airport on KAYAK.

Your guide to booking Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $998, about $575 less than Friday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Reagan-National Airport to Colombo Bandaranaike Intl Airport trip for September. Fares historically average $997 round-trip in that month - typically $1,028 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Reagan-National to Bandaranaike Intl

Complete your trip to Bandaranaike Intl with a hotel stay or car rental

Car rentals in Colombo
Hotels in Colombo
Vacations in Colombo