PDX - CMB

$601 Find Cheap Flights from Portland to Colombo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,186
Typical prices: $1,189-$1,392
Multiple Airlines
Sat 10/13Sun 11/11
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!
Flight Deals
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 13 - Wed, Nov 11
Multiple Airlines Logo
12:18 pm - 2:05 amPDX  Portland-CMB Colombo Bandaranaike Intl
25h 17m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
4:15 am - 6:47 pmCMB  Colombo Bandaranaike Intl-PDX Portland
28h 02m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,186Multiple Airlines
Wed, Jan 20 - Wed, Feb 17
Multiple Airlines Logo
7:30 am - 1:55 amPDX  Portland-CMB Colombo Bandaranaike Intl
28h 55m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
4:15 am - 4:37 pmCMB  Colombo Bandaranaike Intl-PDX Portland
25h 52m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,186Multiple Airlines
Mon, Feb 1 - Sat, Feb 20
Multiple Airlines Logo
11:57 am - 2:45 amPDX  Portland-CMB Colombo Bandaranaike Intl
25h 18m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
4:15 am - 2:55 pmCMB  Colombo Bandaranaike Intl-PDX Portland
24h 10m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,226Multiple Airlines
Sun, Aug 30 - Sun, Sep 13
Qatar Airways Logo
6:20 am - 3:05 amPDX  Portland-CMB Colombo Bandaranaike Intl
32h 15m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
3:35 am - 4:50 pmCMB  Colombo Bandaranaike Intl-PDX Portland
25h 45m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,241Qatar Airways
Fri, Jan 8 - Sat, Jan 16
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
3:25 am - 3:21 pmCMB  Colombo Bandaranaike Intl-PDX Portland
25h 26m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,266Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
Multiple Airlines Logo
9:31 am - 1:55 amPDX  Portland-CMB Colombo Bandaranaike Intl
27h 54m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
3:25 am - 7:47 pmCMB  Colombo Bandaranaike Intl-PDX Portland
28h 52m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,266Multiple Airlines
Thu, Oct 22 - Mon, Oct 26
Qatar Airways Logo
8:09 am - 3:05 amPDX  Portland-CMB Colombo Bandaranaike Intl
30h 26m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
7:30 pm - 9:56 pmCMB  Colombo Bandaranaike Intl-PDX Portland
38h 56m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,289Qatar Airways
Thu, Oct 22 - Mon, Oct 26
Qatar Airways Logo
7:09 am - 2:05 amPDX  Portland-CMB Colombo Bandaranaike Intl
30h 26m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
7:30 pm - 9:56 pmCMB  Colombo Bandaranaike Intl-PDX Portland
38h 56m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,289Qatar Airways
Sat, Oct 3 - Fri, Oct 9
Multiple Airlines Logo
11:03 am - 2:05 amPDX  Portland-CMB Colombo Bandaranaike Intl
26h 32m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
3:35 am - 9:56 pmCMB  Colombo Bandaranaike Intl-PDX Portland
30h 51m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,290Multiple Airlines
Wed, Jan 20 - Wed, Feb 17
Multiple Airlines Logo
10:59 am - 11:30 pmPDX  Portland-CMB Colombo Bandaranaike Intl
47h 01m2 stops San Francisco Singapore Changi
Multiple Airlines Logo
12:45 am - 4:27 pmCMB  Colombo Bandaranaike Intl-PDX Portland
29h 12m3 stops Singapore Changi Tokyo Narita Los Angeles
$1,355Multiple Airlines
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.

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

$1,186
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
    • Business 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.

  • Have flight prices from Portland to Colombo Bandaranaike Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,186 to $9,511. That means the highest observed fare was about 8x higher than the lowest one.

  • 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).

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

Information on your arrival and departure airports

Portland (PDX)
Bandaranaike Intl (CMB)