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Cheap flights from Colombo Bandaranaike Intl Airport to Portland from $618

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 1/22. 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.
Multiple Airlines Logo
5:05 pm - 4:57 pm
CMB
-
PDX
37h 22m2 stops
Multiple Airlines Logo
10:33 am - 7:20 am
PDX
-
CMB
31h 17m3 stops
$2,074Multiple Airlines
Mon, Jan 5 - Fri, Jan 23
Cathay Pacific Logo
12:45 am - 1:30 pm
CMB
-
PDX
50h 15m2 stops
Cathay Pacific Logo
5:51 pm - 11:30 pm
PDX
-
CMB
40h 09m2 stops
$2,140Cathay Pacific
Wed, Jan 7 - Fri, Jan 23
Qatar Airways Logo
11:15 am - 6:51 pm
CMB
-
PDX
45h 06m2 stops
Qatar Airways Logo
6:01 am - 9:45 am
PDX
-
CMB
38h 14m2 stops
$2,152Qatar Airways
Wed, Jan 7 - Fri, Jan 23
China Eastern Logo
8:20 pm - 4:25 pm
CMB
-
PDX
33h 35m2 stops
China Eastern Logo
6:25 am - 7:00 pm
PDX
-
CMB
47h 05m2 stops
$2,297China Eastern
Tue, Jan 6 - Fri, Jan 23
Multiple Airlines Logo
5:05 pm - 4:57 pm
CMB
-
PDX
37h 22m2 stops
Multiple Airlines Logo
9:30 pm - 4:30 pm
PDX
-
CMB
53h 30m2 stops
$2,338Multiple Airlines
Mon, Jan 5 - Fri, Jan 23
Multiple Airlines Logo
4:00 pm - 9:11 pm
CMB
-
PDX
42h 41m3 stops
Multiple Airlines Logo
10:33 am - 7:20 am
PDX
-
CMB
31h 17m3 stops
$2,360Multiple Airlines
Mon, Jan 5 - Fri, Jan 23
Qatar Airways Logo
3:25 am - 4:35 pm
CMB
-
PDX
26h 40m2 stops
Qatar Airways Logo
6:00 am - 2:45 am
PDX
-
CMB
31h 15m2 stops
$2,620Qatar Airways
Thu, Jan 1 - Fri, Jan 23
Qatar Airways Logo
7:30 pm - 8:50 pm
CMB
-
PDX
38h 50m2 stops
Qatar Airways Logo
6:01 am - 9:45 am
PDX
-
CMB
38h 14m2 stops
$2,933Qatar Airways
Sun, Jan 4 - Fri, Jan 23
Qatar Airways Logo
10:15 am - 9:59 pm
CMB
-
PDX
49h 14m2 stops
Qatar Airways Logo
2:18 pm - 8:45 am
PDX
-
CMB
28h 57m2 stops
$3,398Qatar Airways
Sat, Jan 3 - Fri, Jan 23
Multiple Airlines Logo
2:40 am - 6:46 pm
CMB
-
PDX
29h 36m2 stops
Multiple Airlines Logo
5:45 pm - 12:30 pm
PDX
-
CMB
29h 15m1 stop
$4,220Multiple Airlines
Sun, Jan 4 - Fri, Jan 23

Qatar Airways flights from Colombo Bandaranaike Intl Airport to Portland

Our best Qatar Airways deals on Colombo Bandaranaike Intl Airport to Portland flight tickets
Qatar Airways
Jan 7
CMB11:15 amColombo Bandaranaike Intl
45h 06m
2 stops
PDX6:51 pmPortland
Jan 23
PDX6:01 amPortland
38h 14m
2 stops
CMB9:45 amColombo Bandaranaike Intl
$2,152
Find similar
Qatar Airways
Jan 1
CMB3:25 amColombo Bandaranaike Intl
26h 40m
2 stops
PDX4:35 pmPortland
Jan 23
PDX6:00 amPortland
31h 15m
2 stops
CMB2:45 amColombo Bandaranaike Intl
$2,620
Find similar
Qatar Airways
Jan 4
CMB7:30 pmColombo Bandaranaike Intl
38h 50m
2 stops
PDX8:50 pmPortland
Jan 23
PDX6:01 amPortland
38h 14m
2 stops
CMB9:45 amColombo Bandaranaike Intl
$2,933
Find similar

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 December 23, 2025.
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

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 1/5

5:05 pm-4:57 pm

2 stops37h 22m

Portland

Fri 1/23

10:33 am-7:20 am

3 stops31h 17m

$2,074

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Wed 1/7

12:45 am-1:30 pm

2 stops50h 15m

Portland

Fri 1/23

5:51 pm-11:30 pm

2 stops40h 09m

$2,140

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Wed 1/7

11:15 am-6:51 pm

2 stops45h 06m

Portland

Fri 1/23

6:01 am-9:45 am

2 stops38h 14m

$2,152

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Tue 1/6

8:20 pm-4:25 pm

2 stops33h 35m

Portland

Fri 1/23

6:25 am-7:00 pm

2 stops47h 05m

$2,297

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 1/5

5:05 pm-4:57 pm

2 stops37h 22m

Portland

Fri 1/23

9:30 pm-4:30 pm

2 stops53h 30m

$2,338

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 1/5

4:00 pm-9:11 pm

3 stops42h 41m

Portland

Fri 1/23

10:33 am-7:20 am

3 stops31h 17m

$2,360

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Thu 1/1

3:25 am-4:35 pm

2 stops26h 40m

Portland

Fri 1/23

6:00 am-2:45 am

2 stops31h 15m

$2,620

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Sun 1/4

7:30 pm-8:50 pm

2 stops38h 50m

Portland

Fri 1/23

6:01 am-9:45 am

2 stops38h 14m

$2,933

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Sat 1/3

10:15 am-9:59 pm

2 stops49h 14m

Portland

Fri 1/23

2:18 pm-8:45 am

2 stops28h 57m

$3,398

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Sun 1/4

2:40 am-6:46 pm

2 stops29h 36m

Portland

Fri 1/23

5:45 pm-12:30 pm

1 stop29h 15m

$4,220

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Monday when prices can be found for as low as $1,211. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Tuesday, with ticket prices averaging around $1,317.

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

37h 22m

Direct flights

None
The fastest flight from Colombo Bandaranaike Intl Airport to Portland takes 37h 22m
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

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

    Portland is 8530.9 mi away from Colombo Bandaranaike Intl. 37h 22m 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 $1,145Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Gresham
Tigard
Longview
Pacific City
The Dalles
Manzanita
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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