PDX - CMB

$1,033 Find Cheap Flights from Portland to Colombo - Compare and Save

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Everything you should know

Cheapest round-trip
$1,033
Typical prices: $1,189-$1,392
China Eastern
Sat 10/20Sun 11/4
PDX - CMB • 2 stops
When to travel
August
Cheapest • 10% price drop
January
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 Portland to Colombo (PDX-CMB)

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

Recent round-trip flight deals from Portland to Colombo

Tue, Oct 20 - Wed, Nov 4
China Eastern Logo
6:45 am - 7:00 pmPDX  Portland-CMB Colombo Bandaranaike Intl
47h 45m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
8:20 pm - 4:15 pmCMB  Colombo Bandaranaike Intl-PDX Portland
33h 25m2 stops Shanghai Pu Dong Los Angeles
$1,033China Eastern
Tue, Oct 20 - Wed, Nov 4
Multiple Airlines Logo
2:53 pm - 4:00 amPDX  Portland-CMB Colombo Bandaranaike Intl
48h 37m3 stops San Francisco Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
Multiple Airlines Logo
7:15 pm - 1:30 pmCMB  Colombo Bandaranaike Intl-PDX Portland
31h 45m2 stops New Delhi Indira Gandhi Intl San Francisco
$1,114Multiple Airlines
Wed, Nov 4 - Thu, Nov 12
Multiple Airlines Logo
6:47 am - 7:00 pmPDX  Portland-CMB Colombo Bandaranaike Intl
46h 43m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
8:20 pm - 9:31 amCMB  Colombo Bandaranaike Intl-PDX Portland
50h 41m2 stops Shanghai Pu Dong Los Angeles
$1,125Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
7:03 am - 7:00 pmPDX  Portland-CMB Colombo Bandaranaike Intl
47h 27m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
8:20 pm - 1:53 pmCMB  Colombo Bandaranaike Intl-PDX Portland
30h 03m2 stops Shanghai Pu Dong Vancouver Intl
$1,126Multiple Airlines
Thu, Jan 14 - Wed, Feb 3
Multiple Airlines Logo
9:31 am - 1:55 amPDX  Portland-CMB Colombo Bandaranaike Intl
26h 54m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
4:15 am - 3:21 pmCMB  Colombo Bandaranaike Intl-PDX Portland
24h 36m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,186Multiple Airlines
Tue, Jan 12 - Wed, Feb 3
Multiple Airlines Logo
12:00 pm - 2:45 amPDX  Portland-CMB Colombo Bandaranaike Intl
25h 15m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
4:15 am - 6:50 pmCMB  Colombo Bandaranaike Intl-PDX Portland
28h 05m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,186Multiple Airlines
Wed, Oct 21 - Fri, Oct 30
Multiple Airlines Logo
8:09 am - 2:05 amPDX  Portland-CMB Colombo Bandaranaike Intl
29h 26m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
3:25 am - 11:02 pmCMB  Colombo Bandaranaike Intl-PDX Portland
32h 07m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,226Multiple Airlines
Wed, Nov 4 - Thu, Nov 12
Multiple Airlines Logo
9:32 pm - 7:20 amPDX  Portland-CMB Colombo Bandaranaike Intl
44h 18m3 stops San Francisco Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
Multiple Airlines Logo
5:05 pm - 1:30 pmCMB  Colombo Bandaranaike Intl-PDX Portland
33h 55m2 stops New Delhi Indira Gandhi Intl San Francisco
$1,227Multiple Airlines
Sun, Dec 6 - Thu, Dec 24
Qatar Airways Logo
11:57 am - 2:45 amPDX  Portland-CMB Colombo Bandaranaike Intl
25h 18m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
3:25 am - 3:20 pmCMB  Colombo Bandaranaike Intl-PDX Portland
25h 25m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,240Qatar Airways
Thu, Feb 4 - Fri, Feb 12
Qatar Airways Logo
12:00 pm - 2:45 amPDX  Portland-CMB Colombo Bandaranaike Intl
25h 15m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
4:15 am - 2:55 pmCMB  Colombo Bandaranaike Intl-PDX Portland
24h 10m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,244Qatar Airways
Booking Insights

Price, demand and travel trends for Portland to Colombo Bandaranaike Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Portland to Colombo Bandaranaike Intl Airport with more confidence.

How much is a round-trip flight from Portland to Colombo Bandaranaike Intl Airport?

Round-trip flights from Portland to Colombo Bandaranaike Intl Airport start at $1,033. Prices are below average for this route right now, with typical round-trip fares ranging from $1,189 to $1,392. The lowest price found in the past 5 days was $1,033 on China Eastern.

What's the cheapest day of the week to fly from Portland to Colombo Bandaranaike Intl Airport?

Monday is the cheapest day of the week to fly from Portland to Colombo Bandaranaike Intl Airport, it is 4% cheaper than the average day. Sunday is the most expensive day with flight prices 92% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Portland to Colombo Bandaranaike Intl Airport?

  • August is the cheapest month to fly from Portland to Colombo Bandaranaike Intl Airport at $1,106 round-trip.
  • December ($2,569) and June ($2,072) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 132% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Portland to Colombo Bandaranaike Intl Airport flights

Low season

October

Cheapest flight

$1,033
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Portland to Colombo Bandaranaike Intl Airport

When to book flights from Portland to Colombo

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

Your Portland to Colombo Bandaranaike Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Portland to Colombo Bandaranaike Intl Airport?

    Flights from Portland to Colombo Bandaranaike Intl Airport usually depart from Portland (PDX) and arrive at Colombo Bandaranaike Intl (CMB).

  • What cabin classes can I book on flights from Portland to Colombo Bandaranaike Intl Airport?

    Two cabin classes are available on flights from Portland to Colombo Bandaranaike Intl Airport:

    • Economy Class
    • Premium Economy Class

  • Can I save money by using flexible dates for flights from Portland to Colombo Bandaranaike Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 50% on the Portland to Colombo Bandaranaike Intl Airport route. Monday is the cheapest departure day at $1,190 round-trip on average, while Sunday is the most expensive at $2,377, a difference of $1,187. 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 popular places can I visit in Colombo Bandaranaike Intl Airport?

    Some of the most popular sights in Colombo Bandaranaike Intl Airport are Pettah Market, Jami Ul Alfar Mosque and Fort Railway Station. These are among the most viewed places in Colombo Bandaranaike Intl Airport on KAYAK.

  • Do I need a passport to fly from Portland 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.

  • What is the time difference between Portland and Colombo Bandaranaike Intl Airport?

    Colombo Bandaranaike Intl Airport is 12 hours ahead of Portland (India Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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 starting from around $21 for economy cars. Top options include:
    · GREEN MOTION
    · Ace
    · AcaRent
    · Xdrive Mobility
    · SR RENT A CAR

  • How much should I expect to pay for a Portland to Colombo Bandaranaike Intl Airport flight?

    Round-trip flights from Portland to Colombo Bandaranaike Intl Airport range from $1,189 to $1,392, with an average of $1,234 over the past 12 months. Anything below $1,189 counts as a good deal.

Your guide to booking Portland 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 can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $1,190 - about $1,187 less than Sunday (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Portland to Colombo Bandaranaike Intl Airport trip for August. Fares historically average $1,106 round-trip in that month - typically $1,463 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Portland to Colombo

Complete your trip to Colombo with a hotel stay or car rental

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