Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Colombo from $973

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Colombo departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Colombo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 am - 7:00 pm
PDX
-
CMB
46h 25m
2 stops
Multiple Airlines Logo
8:30 pm - 4:43 pm
CMB
-
PDX
32h 43m
2 stops
$977Multiple Airlines
Mon, Mar 2 - Fri, Apr 3
Multiple Airlines Logo
7:05 am - 7:00 pm
PDX
-
CMB
46h 25m
2 stops
Multiple Airlines Logo
8:20 pm - 4:43 pm
CMB
-
PDX
32h 53m
2 stops
$1,052Multiple Airlines
Mon, Feb 23 - Sun, Mar 8
Qatar Airways Logo
8:30 am - 2:45 am
PDX
-
CMB
28h 45m
2 stops
Qatar Airways Logo
10:15 am - 9:41 pm
CMB
-
PDX
48h 56m
2 stops
$1,121Qatar Airways
Mon, Feb 23 - Sun, Mar 8
Qatar Airways Logo
9:00 am - 3:05 am
PDX
-
CMB
29h 35m
2 stops
Qatar Airways Logo
3:15 am - 10:53 pm
CMB
-
PDX
32h 08m
2 stops
$1,144Qatar Airways
Fri, Apr 3 - Sat, Apr 25
Qatar Airways Logo
1:35 pm - 3:05 am
PDX
-
CMB
25h 00m
2 stops
Qatar Airways Logo
3:15 am - 4:52 pm
CMB
-
PDX
26h 07m
2 stops
$1,155Qatar Airways
Mon, Mar 30 - Fri, Apr 17
Multiple Airlines Logo
6:25 am - 7:00 pm
PDX
-
CMB
47h 05m
2 stops
Multiple Airlines Logo
8:20 pm - 8:48 pm
CMB
-
PDX
37h 58m
2 stops
$1,209Multiple Airlines
Fri, Jan 30 - Sun, Feb 8
Multiple Airlines Logo
7:57 pm - 11:30 pm
PDX
-
CMB
38h 03m
2 stops
Multiple Airlines Logo
12:45 am - 10:46 am
CMB
-
PDX
23h 31m
2 stops
$1,223Multiple Airlines
Sat, Feb 28 - Fri, Mar 6
Multiple Airlines Logo
4:51 pm - 11:30 pm
PDX
-
CMB
41h 09m
2 stops
Multiple Airlines Logo
12:45 am - 9:49 am
CMB
-
PDX
46h 34m
2 stops
$1,232Multiple Airlines
Thu, Jan 29 - Sat, Feb 7
Multiple Airlines Logo
7:20 am - 11:30 pm
PDX
-
CMB
26h 40m
2 stops
Multiple Airlines Logo
12:45 am - 8:48 pm
CMB
-
PDX
57h 33m
2 stops
$1,282Multiple Airlines
Fri, Jan 30 - Sat, Feb 7
Cathay Pacific Logo
7:05 am - 11:50 pm
PDX
-
CMB
28h 15m
2 stops
Cathay Pacific Logo
1:10 am - 4:30 pm
CMB
-
PDX
27h 50m
2 stops
$1,283Cathay Pacific
Thu, Apr 2 - Sun, Apr 5

Qatar Airways flights from Portland to Colombo

Our best Qatar Airways deals on Portland to Colombo flight tickets
Qatar Airways
Feb 23
PDX8:30 amPortland
28h 45m
2 stops
CMB2:45 amColombo Bandaranaike Intl
Mar 8
CMB10:15 amColombo Bandaranaike Intl
48h 56m
2 stops
PDX9:41 pmPortland
$1,121
Qatar Airways
Apr 3
PDX9:00 amPortland
29h 35m
2 stops
CMB3:05 amColombo Bandaranaike Intl
Apr 25
CMB3:15 amColombo Bandaranaike Intl
32h 08m
2 stops
PDX10:53 pmPortland
$1,144
Qatar Airways
Mar 30
PDX1:35 pmPortland
25h 00m
2 stops
CMB3:05 amColombo Bandaranaike Intl
Apr 17
CMB3:15 amColombo Bandaranaike Intl
26h 07m
2 stops
PDX4:52 pmPortland
$1,155

Cathay Pacific flights from Portland to Colombo

Our best Cathay Pacific deals on Portland to Colombo flight tickets
Cathay Pacific
Apr 2
PDX7:05 amPortland
28h 15m
2 stops
CMB11:50 pmColombo Bandaranaike Intl
Apr 5
CMB1:10 amColombo Bandaranaike Intl
27h 50m
2 stops
PDX4:30 pmPortland
$1,283
Cathay Pacific
Jan 15
PDX4:51 pmPortland
41h 09m
2 stops
CMB11:30 pmColombo Bandaranaike Intl
Jan 21
CMB12:45 amColombo Bandaranaike Intl
50h 15m
2 stops
PDX1:30 pmPortland
$1,290
Cathay Pacific
Jan 16
PDX7:20 amPortland
26h 40m
2 stops
CMB11:30 pmColombo Bandaranaike Intl
Jan 20
CMB12:45 amColombo Bandaranaike Intl
50h 15m
2 stops
PDX1:30 pmPortland
$1,415

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Colombo 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 January 14, 2026.
Use the filters below to find and compare flights from Portland to Colombo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 3/2

7:05 am-7:00 pm

2 stops46h 25m

Colombo Bandaranaike Intl

Fri 4/3

8:30 pm-4:43 pm

2 stops32h 43m

$977

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 2/23

7:05 am-7:00 pm

2 stops46h 25m

Colombo Bandaranaike Intl

Sun 3/8

8:20 pm-4:43 pm

2 stops32h 53m

$1,052

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 2/23

8:30 am-2:45 am

2 stops28h 45m

Colombo Bandaranaike Intl

Sun 3/8

10:15 am-9:41 pm

2 stops48h 56m

$1,121

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 4/3

9:00 am-3:05 am

2 stops29h 35m

Colombo Bandaranaike Intl

Sat 4/25

3:15 am-10:53 pm

2 stops32h 08m

$1,144

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 3/30

1:35 pm-3:05 am

2 stops25h 00m

Colombo Bandaranaike Intl

Fri 4/17

3:15 am-4:52 pm

2 stops26h 07m

$1,155

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 1/30

6:25 am-7:00 pm

2 stops47h 05m

Colombo Bandaranaike Intl

Sun 2/8

8:20 pm-8:48 pm

2 stops37h 58m

$1,209

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 2/28

7:57 pm-11:30 pm

2 stops38h 03m

Colombo Bandaranaike Intl

Fri 3/6

12:45 am-10:46 am

2 stops23h 31m

$1,223

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 1/29

4:51 pm-11:30 pm

2 stops41h 09m

Colombo Bandaranaike Intl

Sat 2/7

12:45 am-9:49 am

2 stops46h 34m

$1,232

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 1/30

7:20 am-11:30 pm

2 stops26h 40m

Colombo Bandaranaike Intl

Sat 2/7

12:45 am-8:48 pm

2 stops57h 33m

$1,282

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 4/2

7:05 am-11:50 pm

2 stops28h 15m

Colombo Bandaranaike Intl

Sun 4/5

1:10 am-4:30 pm

2 stops27h 50m

$1,283

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Colombo from

How to get the cheapest flight ticket from Portland to Colombo

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 typical price of a round-trip flight between Portland and Colombo?

What is the cheapest month to fly to Colombo?

The month of October is, on average, the cheapest month to fly to Colombo from Portland, with most prices found around $1,189. If you are unable to visit Colombo during the month of October, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $1,199.

Cheap Portland to Colombo flight deals and tips

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

Fastest flight time

28h 01m

Direct flights

None
The fastest flight from Portland to Colombo takes 28h 01m
There are no direct flights from Portland to Colombo. There are no popular flight routes from Portland to Colombo.
Search flight deals

  • How far is Portland to Colombo by plane?

    Portland and Colombo are 8547.9 mi apart from one another. By plane, this route typically takes 28h 01m.

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

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

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

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

    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 Portland Airport to Colombo.

  • What documentation or ID do you need to fly to Colombo?

    The travel and health documents you'll need for your trip to Colombo 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 Colombo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Colombo

Compare and see reviews for airlines that fly from Portland to Colombo with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $1,026Free CancellationRating
8.1
1,431 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,147Free CancellationRating
7.4
3,715 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $1,484Free CancellationRating
7.1
10,622 reviews
Search Air Canada flights

Why use momondo?

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

It is quick and easy to find Portland to Colombo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colombo that suits you.

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

Yes. momondo enables you to select and highlight flights to Colombo from Portland with this policy.

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

Once you have performed a search for Portland to Colombo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Colombo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 2/13
Fri 2/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Sri Lanka

Fly into one of these airports located in Colombo

Airports listed have a maximum distance of 17.4 mi from Colombo
Colombo Bandaranaike Intl Airport
Colombo Diyawanna Oya Seaplane Base Airport