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Cheap flights from Portland to Colombo from $885

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.
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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
7:15 am - 7:00 pm
PDX
-
CMB
47h 15m2 stops
Multiple Airlines Logo
8:30 pm - 8:32 pm
CMB
-
PDX
36h 32m2 stops
$984Multiple Airlines
Thu, Apr 2 - Sun, Apr 12
Multiple Airlines Logo
9:35 pm - 7:00 am
PDX
-
CMB
44h 55m3 stops
Multiple Airlines Logo
5:05 pm - 4:22 pm
CMB
-
PDX
35h 47m2 stops
$1,048Multiple Airlines
Thu, Apr 2 - Sat, Apr 25
China Eastern Logo
6:25 am - 7:00 pm
PDX
-
CMB
47h 05m2 stops
China Eastern Logo
8:20 pm - 4:25 pm
CMB
-
PDX
33h 35m2 stops
$1,067China Eastern
Fri, Jan 30 - Sun, Feb 8
China Eastern Logo
6:25 am - 7:00 pm
PDX
-
CMB
47h 05m2 stops
China Eastern Logo
8:20 pm - 4:25 pm
CMB
-
PDX
33h 35m2 stops
$1,072China Eastern
Fri, Jan 30 - Sun, Feb 8
Multiple Airlines Logo
9:30 pm - 7:00 pm
PDX
-
CMB
56h 00m2 stops
Multiple Airlines Logo
8:20 pm - 4:25 pm
CMB
-
PDX
33h 35m2 stops
$1,082Multiple Airlines
Thu, Jan 29 - Sun, Feb 8
Qatar Airways Logo
9:00 am - 2:15 am
PDX
-
CMB
28h 45m2 stops
Qatar Airways Logo
3:15 am - 10:53 pm
CMB
-
PDX
32h 08m2 stops
$1,121Qatar Airways
Thu, Apr 2 - Sat, Apr 25
Multiple Airlines Logo
2:37 pm - 10:45 am
PDX
-
CMB
31h 38m2 stops
Multiple Airlines Logo
12:50 am - 12:52 pm
CMB
-
PDX
24h 32m2 stops
$1,135Multiple Airlines
Fri, Apr 3 - Sat, Apr 25
Qatar Airways Logo
1:35 pm - 2:15 am
PDX
-
CMB
24h 10m2 stops
Qatar Airways Logo
4:35 am - 10:13 pm
CMB
-
PDX
30h 08m2 stops
$1,157Qatar Airways
Thu, Apr 2 - Mon, Apr 27
Qatar Airways Logo
10:10 am - 9:00 am
PDX
-
CMB
34h 20m2 stops
Qatar Airways Logo
7:45 pm - 10:53 pm
CMB
-
PDX
39h 38m2 stops
$1,163Qatar Airways
Tue, Mar 31 - Thu, Apr 23
Qatar Airways Logo
10:10 am - 3:05 am
PDX
-
CMB
28h 25m2 stops
Qatar Airways Logo
7:45 pm - 10:53 pm
CMB
-
PDX
39h 38m2 stops
$1,203Qatar Airways
Fri, Apr 3 - Tue, Apr 28

China Eastern flights from Portland to Colombo

Our best China Eastern deals on Portland to Colombo flight tickets
China Eastern
Jan 13
PDX6:30 amPortland
47h 00m
2 stops
CMB7:00 pmColombo Bandaranaike Intl
Feb 4
CMB8:20 pmColombo Bandaranaike Intl
33h 35m
2 stops
PDX4:25 pmPortland
$946
China Eastern
Jan 13
PDX6:30 amPortland
47h 00m
2 stops
CMB7:00 pmColombo Bandaranaike Intl
Feb 4
CMB8:20 pmColombo Bandaranaike Intl
33h 35m
2 stops
PDX4:25 pmPortland
$1,020
China Eastern
Jan 30
PDX6:25 amPortland
47h 05m
2 stops
CMB7:00 pmColombo Bandaranaike Intl
Feb 8
CMB8:20 pmColombo Bandaranaike Intl
33h 35m
2 stops
PDX4:25 pmPortland
$1,067

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
Mar 31
PDX10:30 amPortland
24h 50m
2 stops
CMB11:50 pmColombo Bandaranaike Intl
Apr 26
CMB1:10 amColombo Bandaranaike Intl
25h 03m
2 stops
PDX1:43 pmPortland
$2,476
Cathay Pacific
Mar 31
PDX10:30 amPortland
24h 50m
2 stops
CMB11:50 pmColombo Bandaranaike Intl
Apr 27
CMB1:10 amColombo Bandaranaike Intl
28h 09m
2 stops
PDX4:49 pmPortland
$2,487

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 8, 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 4/2

7:15 am-7:00 pm

2 stops47h 15m

Colombo Bandaranaike Intl

Sun 4/12

8:30 pm-8:32 pm

2 stops36h 32m

$984

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 4/2

9:35 pm-7:00 am

3 stops44h 55m

Colombo Bandaranaike Intl

Sat 4/25

5:05 pm-4:22 pm

2 stops35h 47m

$1,048

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-4:25 pm

2 stops33h 35m

$1,067

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-4:25 pm

2 stops33h 35m

$1,072

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 1/29

9:30 pm-7:00 pm

2 stops56h 00m

Colombo Bandaranaike Intl

Sun 2/8

8:20 pm-4:25 pm

2 stops33h 35m

$1,082

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 4/2

9:00 am-2:15 am

2 stops28h 45m

Colombo Bandaranaike Intl

Sat 4/25

3:15 am-10:53 pm

2 stops32h 08m

$1,121

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 4/3

2:37 pm-10:45 am

2 stops31h 38m

Colombo Bandaranaike Intl

Sat 4/25

12:50 am-12:52 pm

2 stops24h 32m

$1,135

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 4/2

1:35 pm-2:15 am

2 stops24h 10m

Colombo Bandaranaike Intl

Mon 4/27

4:35 am-10:13 pm

2 stops30h 08m

$1,157

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 3/31

10:10 am-9:00 am

2 stops34h 20m

Colombo Bandaranaike Intl

Thu 4/23

7:45 pm-10:53 pm

2 stops39h 38m

$1,163

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 4/3

10:10 am-3:05 am

2 stops28h 25m

Colombo Bandaranaike Intl

Tue 4/28

7:45 pm-10:53 pm

2 stops39h 38m

$1,203

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

44h 55m

Direct flights

None
The fastest flight from Portland to Colombo takes 44h 55m
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 44h 55m.

  • 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
1,429 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,147Free CancellationRating
7.4
3,701 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $1,484Free CancellationRating
7.1
10,603 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.

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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