Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Colombo from $690

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
2:30 pm - 7:00 pm
PDX
-
CMB
63h 00m2 stops
Multiple Airlines Logo
8:20 pm - 8:48 pm
CMB
-
PDX
37h 58m2 stops
$929Multiple Airlines
mié., ene. 21 - vie., feb. 6
Multiple Airlines Logo
10:33 am - 7:20 am
PDX
-
CMB
31h 17m3 stops
Multiple Airlines Logo
5:05 pm - 4:40 pm
CMB
-
PDX
37h 05m2 stops
$1,000Multiple Airlines
mié., ene. 21 - vie., feb. 6
Multiple Airlines Logo
7:20 am - 7:00 pm
PDX
-
CMB
46h 10m2 stops
Multiple Airlines Logo
8:20 pm - 8:48 pm
CMB
-
PDX
37h 58m2 stops
$1,042Multiple Airlines
lun., ene. 19 - vie., ene. 23
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
$1,079China Eastern
mié., ene. 21 - mié., ene. 28
Qatar Airways Logo
9:19 pm - 1:55 am
PDX
-
CMB
39h 06m2 stops
Qatar Airways Logo
4:15 am - 10:41 pm
CMB
-
PDX
30h 56m2 stops
$1,104Qatar Airways
jue., feb. 26 - jue., mar. 12
Qatar Airways Logo
1:45 pm - 2:15 am
PDX
-
CMB
24h 00m2 stops
Qatar Airways Logo
3:15 am - 10:21 pm
CMB
-
PDX
31h 36m2 stops
$1,106Qatar Airways
jue., abr. 2 - dom., abr. 26
Multiple Airlines Logo
9:48 pm - 4:05 pm
PDX
-
CMB
52h 47m3 stops
Multiple Airlines Logo
5:05 pm - 8:34 pm
CMB
-
PDX
39h 59m2 stops
$1,111Multiple Airlines
jue., feb. 26 - jue., mar. 12
Qatar Airways Logo
1:45 pm - 2:15 am
PDX
-
CMB
24h 00m2 stops
Qatar Airways Logo
7:45 pm - 4:44 pm
CMB
-
PDX
33h 29m2 stops
$1,128Qatar Airways
vie., abr. 3 - dom., abr. 26
Qatar Airways Logo
1:38 pm - 9:45 am
PDX
-
CMB
30h 37m2 stops
Qatar Airways Logo
4:15 am - 8:47 pm
CMB
-
PDX
30h 02m2 stops
$1,129Qatar Airways
mié., ene. 21 - mié., feb. 4
Multiple Airlines Logo
7:24 am - 7:00 pm
PDX
-
CMB
46h 06m2 stops
Multiple Airlines Logo
8:20 pm - 4:25 pm
CMB
-
PDX
33h 35m2 stops
$1,137Multiple Airlines
jue., ene. 22 - jue., ene. 29

Qatar Airways flights from Portland to Colombo

Our best Qatar Airways deals on Portland to Colombo flight tickets
Qatar Airways
Feb 26
PDX9:19 pmPortland
39h 06m
2 stops
CMB1:55 amColombo Bandaranaike Intl
Mar 12
CMB4:15 amColombo Bandaranaike Intl
30h 56m
2 stops
PDX10:41 pmPortland
$1,104
Find similar
Qatar Airways
Apr 2
PDX1:45 pmPortland
24h 00m
2 stops
CMB2:15 amColombo Bandaranaike Intl
Apr 26
CMB3:15 amColombo Bandaranaike Intl
31h 36m
2 stops
PDX10:21 pmPortland
$1,106
Find similar
Qatar Airways
Apr 3
PDX1:45 pmPortland
24h 00m
2 stops
CMB2:15 amColombo Bandaranaike Intl
Apr 26
CMB7:45 pmColombo Bandaranaike Intl
33h 29m
2 stops
PDX4:44 pmPortland
$1,128
Find similar

Cathay Pacific flights from Portland to Colombo

Our best Cathay Pacific deals on Portland to Colombo flight tickets
Cathay Pacific
Jan 12
PDX7:20 amPortland
26h 40m
2 stops
CMB11:30 pmColombo Bandaranaike Intl
Feb 11
CMB12:45 amColombo Bandaranaike Intl
29h 26m
2 stops
PDX4:41 pmPortland
$1,230
Find similar
Cathay Pacific
Mar 10
PDX7:05 amPortland
27h 55m
2 stops
CMB11:30 pmColombo Bandaranaike Intl
Mar 12
CMB12:45 amColombo Bandaranaike Intl
35h 27m
2 stops
PDX11:42 pmPortland
$1,245
Find similar

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 diciembre 10, 2025.
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

mié. 1/21

2:30 pm-7:00 pm

2 stops63h 00m

Colombo Bandaranaike Intl

vie. 2/6

8:20 pm-8:48 pm

2 stops37h 58m

$929

PortlandColombo

PDX - CMB

PDXCMB

Portland

mié. 1/21

10:33 am-7:20 am

3 stops31h 17m

Colombo Bandaranaike Intl

vie. 2/6

5:05 pm-4:40 pm

2 stops37h 05m

$1,000

PortlandColombo

PDX - CMB

PDXCMB

Portland

lun. 1/19

7:20 am-7:00 pm

2 stops46h 10m

Colombo Bandaranaike Intl

vie. 1/23

8:20 pm-8:48 pm

2 stops37h 58m

$1,042

PortlandColombo

PDX - CMB

PDXCMB

Portland

mié. 1/21

6:25 am-7:00 pm

2 stops47h 05m

Colombo Bandaranaike Intl

mié. 1/28

8:20 pm-4:25 pm

2 stops33h 35m

$1,079

PortlandColombo

PDX - CMB

PDXCMB

Portland

jue. 2/26

9:19 pm-1:55 am

2 stops39h 06m

Colombo Bandaranaike Intl

jue. 3/12

4:15 am-10:41 pm

2 stops30h 56m

$1,104

PortlandColombo

PDX - CMB

PDXCMB

Portland

jue. 4/2

1:45 pm-2:15 am

2 stops24h 00m

Colombo Bandaranaike Intl

dom. 4/26

3:15 am-10:21 pm

2 stops31h 36m

$1,106

PortlandColombo

PDX - CMB

PDXCMB

Portland

jue. 2/26

9:48 pm-4:05 pm

3 stops52h 47m

Colombo Bandaranaike Intl

jue. 3/12

5:05 pm-8:34 pm

2 stops39h 59m

$1,111

PortlandColombo

PDX - CMB

PDXCMB

Portland

vie. 4/3

1:45 pm-2:15 am

2 stops24h 00m

Colombo Bandaranaike Intl

dom. 4/26

7:45 pm-4:44 pm

2 stops33h 29m

$1,128

PortlandColombo

PDX - CMB

PDXCMB

Portland

mié. 1/21

1:38 pm-9:45 am

2 stops30h 37m

Colombo Bandaranaike Intl

mié. 2/4

4:15 am-8:47 pm

2 stops30h 02m

$1,129

PortlandColombo

PDX - CMB

PDXCMB

Portland

jue. 1/22

7:24 am-7:00 pm

2 stops46h 06m

Colombo Bandaranaike Intl

jue. 1/29

8:20 pm-4:25 pm

2 stops33h 35m

$1,137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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.

What is the cheapest day to depart on your flight to Colombo?

The cheapest day to depart from Portland to Colombo is on a Tuesday. Travelers who choose to depart for Colombo on a Tuesday will often find tickets for as low as $1,353. The most expensive day to fly to Colombo is Saturday, with ticket prices averaging around $1,872.

What is the cheapest time of day to depart on your flight to Colombo?

Our most recent data shows that the best time of day to fly to Colombo is in the evening. Flights from Portland to Colombo during this time can be as low as $1,334. Flights to Colombo are more costly in the morning, with an average ticket price of $1,702. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

24h 00m

Direct flights

None
The fastest flight from Portland to Colombo takes 24h 00m
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 24h 00m.

  • 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 $1,040Free CancellationRating
8.1
1,412 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,131Free CancellationRating
7.4
3,677 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $1,479Free CancellationRating
7.1
10,514 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
vie. 1/9
vie. 1/16
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