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Cheap flights from Colombo Bandaranaike Intl Airport to Portland from $774

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo Bandaranaike Intl Airport to Portland departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:35 am - 11:56 pm
CMB
-
PDX
32h 51m
2 stops
American Airlines Logo
10:59 pm - 2:45 am
PDX
-
CMB
38h 16m
2 stops
$1,165American Airlines
Sun, Aug 23 - Sun, Jan 24
American Airlines Logo
3:35 am - 11:56 pm
CMB
-
PDX
32h 51m
2 stops
American Airlines Logo
2:18 pm - 9:45 am
PDX
-
CMB
29h 57m
2 stops
$1,215American Airlines
Sun, Aug 23 - Sat, Jan 30
Multiple Airlines Logo
10:05 pm - 4:50 pm
CMB
-
PDX
55h 15m
2 stops
Multiple Airlines Logo
7:02 am - 6:25 pm
PDX
-
CMB
45h 53m
3 stops
$1,874Multiple Airlines
Mon, Aug 24 - Wed, Jan 27
Emirates Logo
8:35 pm - 6:40 pm
CMB
-
PDX
34h 35m
3 stops
Emirates Logo
9:59 pm - 6:25 pm
PDX
-
CMB
54h 56m
3 stops
$1,967Emirates
Mon, Aug 24 - Wed, Jan 27
Cathay Pacific Logo
12:50 am - 4:36 pm
CMB
-
PDX
28h 16m
2 stops
Cathay Pacific Logo
2:30 pm - 11:30 pm
PDX
-
CMB
43h 30m
2 stops
$2,428Cathay Pacific
Mon, Aug 24 - Thu, Jan 28

American Airlines flights from Colombo Bandaranaike Intl Airport to Portland

Our best American Airlines deals on Colombo Bandaranaike Intl Airport to Portland flight tickets
American Airlines
Aug 23
CMB3:35 amColombo Bandaranaike Intl
32h 51m
2 stops
PDX11:56 pmPortland
Jan 24
PDX10:59 pmPortland
38h 16m
2 stops
CMB2:45 amColombo Bandaranaike Intl
$1,165
American Airlines
Aug 23
CMB3:35 amColombo Bandaranaike Intl
32h 51m
2 stops
PDX11:56 pmPortland
Jan 30
PDX2:18 pmPortland
29h 57m
2 stops
CMB9:45 amColombo Bandaranaike Intl
$1,215

momondo Fare Finder

 
Customize your flight search to find flights from Colombo Bandaranaike Intl Airport to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 24, 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Sun 8/23

3:35 am-11:56 pm

2 stops32h 51m

Portland

Sun 1/24

10:59 pm-2:45 am

2 stops38h 16m

$1,165
Quickest round-trip

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Sun 8/23

3:35 am-11:56 pm

2 stops32h 51m

Portland

Sat 1/30

2:18 pm-9:45 am

2 stops29h 57m

$1,215

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 8/24

10:05 pm-4:50 pm

2 stops55h 15m

Portland

Wed 1/27

7:02 am-6:25 pm

3 stops45h 53m

$1,874

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 8/24

8:35 pm-6:40 pm

3 stops34h 35m

Portland

Wed 1/27

9:59 pm-6:25 pm

3 stops54h 56m

$1,967

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 8/24

12:50 am-4:36 pm

2 stops28h 16m

Portland

Thu 1/28

2:30 pm-11:30 pm

2 stops43h 30m

$2,428
Cheapest one-way
Quickest one-way

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 8/10

8:20 pm-5:21 pm

2 stops33h 31m

$774

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Sun 8/9

11:25 am-5:21 pm

2 stops42h 26m

$776

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Sun 8/9

11:25 am-6:59 pm

2 stops44h 04m

$777

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Sat 8/8

11:25 am-11:56 pm

2 stops49h 01m

$826

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 8/24

2:10 pm-1:46 pm

3 stops36h 06m

$848

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Colombo Bandaranaike Intl to Portland?

Qatar Airways and American Airlines are the most popular carriers operating from Colombo Bandaranaike Intl to Portland

When to book flights from Colombo Bandaranaike Intl Airport to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Colombo Bandaranaike Intl Airport to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Colombo Bandaranaike Intl Airport to Portland (CMB to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo Bandaranaike Intl Airport to Portland

Fastest flight time

49h 01m

Direct flights

None
The fastest flight from Colombo Bandaranaike Intl Airport to Portland takes 49h 01m
There are no direct flights from Colombo Bandaranaike Intl Airport to Portland. There are no popular flight routes from Colombo Bandaranaike Intl Airport to Portland.
Search flight deals

Frequently asked questions about flying from Colombo Bandaranaike Intl Airport to Portland

  • How far is Colombo Bandaranaike Intl to Portland by plane?

    Portland is 8530.9 mi away from Colombo Bandaranaike Intl. 49h 01m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Portland Airport?

    Prices for flights from Colombo Bandaranaike Intl Airport to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Portland Airport?

  • How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Colombo Bandaranaike Intl Airport to Portland?

Best airlines flying from Colombo Bandaranaike Intl Airport to Portland

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Portland with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,049Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Hood River
Longview
Troutdale
Newberg
The Dalles
McMinnville
Gresham
Clackamas

Why use momondo?

Why should I use momondo to find a flight deal from Colombo to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Colombo.

Can I find flights from Colombo to Portland with flexible booking policies on momondo?

All flight searches from Colombo to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colombo to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colombo to Portland.

I’m not ready to book a flight from Colombo to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Colombo and alert you when they change.

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