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Cheap flights from Portland to Colombo from $550

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 2/19. 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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0 bags

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Find the cheapest flights from Portland to Colombo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:00 am - 11:35 pm
PDX
-
CMB
30h 05m
2 stops
Multiple Airlines Logo
12:50 am - 9:34 pm
CMB
-
PDX
33h 14m
2 stops
$956Multiple Airlines
Thu, May 14 - Thu, May 28
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
Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
8:46 pm - 7:00 pm
PDX
-
CMB
57h 44m
2 stops
Multiple Airlines Logo
8:30 pm - 4:43 pm
CMB
-
PDX
32h 43m
2 stops
$1,067Multiple Airlines
Wed, Mar 18 - Tue, Mar 31
Multiple Airlines Logo
7:05 am - 7:00 pm
PDX
-
CMB
46h 25m
2 stops
Multiple Airlines Logo
8:20 pm - 9:35 am
CMB
-
PDX
49h 45m
2 stops
$1,095Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
9:35 pm - 6:15 pm
PDX
-
CMB
56h 10m
3 stops
Multiple Airlines Logo
5:05 pm - 1:50 pm
CMB
-
PDX
33h 15m
2 stops
$1,098Multiple Airlines
Sun, Mar 29 - Fri, Apr 17
Multiple Airlines Logo
7:00 am - 8:40 am
PDX
-
CMB
61h 10m
2 stops
Multiple Airlines Logo
5:05 pm - 11:54 pm
CMB
-
PDX
43h 19m
2 stops
$1,142Multiple Airlines
Sun, Mar 29 - Fri, Apr 17
Qatar Airways Logo
1:36 pm - 1:55 am
PDX
-
CMB
22h 49m
2 stops
Qatar Airways Logo
7:30 pm - 9:52 pm
CMB
-
PDX
38h 52m
2 stops
$1,147Qatar Airways
Mon, Feb 23 - Sun, Mar 8
Multiple Airlines Logo
6:00 am - 11:35 pm
PDX
-
CMB
29h 05m
2 stops
Multiple Airlines Logo
12:50 am - 8:39 pm
CMB
-
PDX
32h 19m
3 stops
$1,180Multiple Airlines
Sun, Mar 29 - Thu, Apr 16
Multiple Airlines Logo
1:36 pm - 11:30 pm
PDX
-
CMB
44h 24m
2 stops
Multiple Airlines Logo
12:45 am - 9:35 am
CMB
-
PDX
45h 20m
2 stops
$1,181Multiple Airlines
Mon, Feb 23 - Sun, Mar 8
Multiple Airlines Logo
7:00 am - 8:40 am
PDX
-
CMB
61h 10m
2 stops
Multiple Airlines Logo
5:05 pm - 4:52 pm
CMB
-
PDX
36h 17m
2 stops
$1,186Multiple Airlines
Sun, Mar 29 - Fri, Apr 17

Qatar Airways flights from Portland to Colombo

Our best Qatar Airways deals on Portland to Colombo flight tickets
Qatar Airways
Feb 23
PDX1:36 pmPortland
22h 49m
2 stops
CMB1:55 amColombo Bandaranaike Intl
Mar 8
CMB7:30 pmColombo Bandaranaike Intl
38h 52m
2 stops
PDX9:52 pmPortland
$1,147
Qatar Airways
Mar 29
PDX1:35 pmPortland
24h 10m
2 stops
CMB2:15 amColombo Bandaranaike Intl
Apr 17
CMB12:30 pmColombo Bandaranaike Intl
40h 52m
2 stops
PDX4:52 pmPortland
$1,190
Qatar Airways
Feb 16
PDX6:00 amPortland
31h 15m
2 stops
CMB2:45 amColombo Bandaranaike Intl
Feb 23
CMB7:30 pmColombo Bandaranaike Intl
38h 53m
2 stops
PDX8:53 pmPortland
$1,237

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 21, 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

Thu 5/14

5:00 am-11:35 pm

2 stops30h 05m

Colombo Bandaranaike Intl

Thu 5/28

12:50 am-9:34 pm

2 stops33h 14m

$956

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 3/5

7:05 am-7:00 pm

2 stops46h 25m

Colombo Bandaranaike Intl

Thu 3/12

8:20 pm-4:43 pm

2 stops32h 53m

$1,052

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 3/18

8:46 pm-7:00 pm

2 stops57h 44m

Colombo Bandaranaike Intl

Tue 3/31

8:30 pm-4:43 pm

2 stops32h 43m

$1,067

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 3/7

7:05 am-7:00 pm

2 stops46h 25m

Colombo Bandaranaike Intl

Sat 3/14

8:20 pm-9:35 am

2 stops49h 45m

$1,095

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 3/29

9:35 pm-6:15 pm

3 stops56h 10m

Colombo Bandaranaike Intl

Fri 4/17

5:05 pm-1:50 pm

2 stops33h 15m

$1,098

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 3/29

7:00 am-8:40 am

2 stops61h 10m

Colombo Bandaranaike Intl

Fri 4/17

5:05 pm-11:54 pm

2 stops43h 19m

$1,142

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 2/23

1:36 pm-1:55 am

2 stops22h 49m

Colombo Bandaranaike Intl

Sun 3/8

7:30 pm-9:52 pm

2 stops38h 52m

$1,147

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 3/29

6:00 am-11:35 pm

2 stops29h 05m

Colombo Bandaranaike Intl

Thu 4/16

12:50 am-8:39 pm

3 stops32h 19m

$1,180

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 2/23

1:36 pm-11:30 pm

2 stops44h 24m

Colombo Bandaranaike Intl

Sun 3/8

12:45 am-9:35 am

2 stops45h 20m

$1,181

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 3/29

7:00 am-8:40 am

2 stops61h 10m

Colombo Bandaranaike Intl

Fri 4/17

5:05 pm-4:52 pm

2 stops36h 17m

$1,186

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 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 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

27h 35m

Direct flights

None
The fastest flight from Portland to Colombo takes 27h 35m
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 27h 35m.

  • 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
1,434 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,152Free CancellationRating
7.4
3,718 reviews
Search Qatar Airways 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

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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