Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Colombo from $785

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 6/7. 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

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
2:34 pm - 7:00 pm
PDX
-
CMB
63h 56m
2 stops
Multiple Airlines Logo
8:20 pm - 8:50 pm
CMB
-
PDX
37h 00m
2 stops
$1,140Multiple Airlines
Tue, Oct 13 - Wed, Oct 28
Multiple Airlines Logo
10:45 am - 7:00 pm
PDX
-
CMB
67h 45m
2 stops
Multiple Airlines Logo
8:20 pm - 10:58 pm
CMB
-
PDX
39h 08m
2 stops
$1,144Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
6:00 pm - 7:00 pm
PDX
-
CMB
60h 30m
2 stops
Multiple Airlines Logo
8:20 pm - 10:58 pm
CMB
-
PDX
39h 08m
2 stops
$1,147Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
9:20 am - 2:05 am
PDX
-
CMB
28h 15m
2 stops
Multiple Airlines Logo
4:35 am - 4:50 pm
CMB
-
PDX
24h 45m
2 stops
$1,190Multiple Airlines
Sun, Sep 13 - Wed, Sep 30
Multiple Airlines Logo
11:45 am - 2:05 am
PDX
-
CMB
25h 50m
2 stops
Multiple Airlines Logo
3:35 am - 4:50 pm
CMB
-
PDX
25h 45m
2 stops
$1,197Multiple Airlines
Sun, Sep 13 - Wed, Sep 30
Multiple Airlines Logo
10:51 am - 3:05 am
PDX
-
CMB
27h 44m
2 stops
Multiple Airlines Logo
3:25 am - 5:00 pm
CMB
-
PDX
26h 05m
2 stops
$1,202Multiple Airlines
Mon, Oct 12 - Sun, Oct 25
Multiple Airlines Logo
6:19 am - 4:50 pm
PDX
-
CMB
46h 01m
2 stops
Multiple Airlines Logo
3:35 am - 6:56 pm
CMB
-
PDX
27h 51m
2 stops
$1,217Multiple Airlines
Sun, Jun 28 - Sun, Jul 12
Multiple Airlines Logo
9:19 am - 9:00 am
PDX
-
CMB
35h 11m
2 stops
Multiple Airlines Logo
3:35 am - 6:56 pm
CMB
-
PDX
27h 51m
2 stops
$1,227Multiple Airlines
Sun, Jun 28 - Sun, Jul 12
Multiple Airlines Logo
1:59 pm - 3:05 am
PDX
-
CMB
24h 36m
2 stops
Multiple Airlines Logo
3:35 am - 4:50 pm
CMB
-
PDX
25h 45m
2 stops
$1,230Multiple Airlines
Fri, Sep 11 - Wed, Sep 30
Multiple Airlines Logo
1:57 pm - 2:45 am
PDX
-
CMB
23h 18m
2 stops
Multiple Airlines Logo
4:15 am - 4:47 pm
CMB
-
PDX
26h 02m
2 stops
$1,242Multiple Airlines
Wed, Nov 4 - Fri, Nov 13

Qatar Airways flights from Portland to Colombo

Our best Qatar Airways deals on Portland to Colombo flight tickets
Qatar Airways
Oct 15
PDX12:18 pmPortland
26h 17m
2 stops
CMB3:05 amColombo Bandaranaike Intl
Oct 29
CMB3:25 amColombo Bandaranaike Intl
26h 05m
2 stops
PDX5:00 pmPortland
$1,309
Qatar Airways
Oct 10
PDX12:18 pmPortland
25h 17m
2 stops
CMB2:05 amColombo Bandaranaike Intl
Oct 29
CMB4:15 amColombo Bandaranaike Intl
25h 15m
2 stops
PDX5:00 pmPortland
$1,349
Qatar Airways
Sep 11
PDX11:45 amPortland
25h 50m
2 stops
CMB2:05 amColombo Bandaranaike Intl
Oct 2
CMB3:35 amColombo Bandaranaike Intl
25h 55m
2 stops
PDX5:00 pmPortland
$1,389

Air Canada flights from Portland to Colombo

Our best Air Canada deals on Portland to Colombo flight tickets
Air Canada
Sep 9
PDX7:45 pmPortland
52h 30m
2 stops
CMB12:45 pmColombo Bandaranaike Intl
Sep 26
CMB3:25 amColombo Bandaranaike Intl
71h 56m
3 stops
PDX2:51 pmPortland
$1,918
Air Canada
Sep 11
PDX3:30 pmPortland
48h 45m
2 stops
CMB4:45 amColombo Bandaranaike Intl
Sep 29
CMB3:25 amColombo Bandaranaike Intl
66h 36m
3 stops
PDX9:31 amPortland
$1,922
Air Canada
May 10
PDX7:45 pmPortland
52h 30m
2 stops
CMB12:45 pmColombo Bandaranaike Intl
Jun 9
CMB3:25 amColombo Bandaranaike Intl
52h 15m
3 stops
PDX7:10 pmPortland
$2,031

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 May 9, 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

Cheapest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 10/13

2:34 pm-7:00 pm

2 stops63h 56m

Colombo Bandaranaike Intl

Wed 10/28

8:20 pm-8:50 pm

2 stops37h 00m

$1,140

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 10/13

10:45 am-7:00 pm

2 stops67h 45m

Colombo Bandaranaike Intl

Tue 10/27

8:20 pm-10:58 pm

2 stops39h 08m

$1,144

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 10/13

6:00 pm-7:00 pm

2 stops60h 30m

Colombo Bandaranaike Intl

Tue 10/27

8:20 pm-10:58 pm

2 stops39h 08m

$1,147

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 9/13

9:20 am-2:05 am

2 stops28h 15m

Colombo Bandaranaike Intl

Wed 9/30

4:35 am-4:50 pm

2 stops24h 45m

$1,190

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 9/13

11:45 am-2:05 am

2 stops25h 50m

Colombo Bandaranaike Intl

Wed 9/30

3:35 am-4:50 pm

2 stops25h 45m

$1,197

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 10/12

10:51 am-3:05 am

2 stops27h 44m

Colombo Bandaranaike Intl

Sun 10/25

3:25 am-5:00 pm

2 stops26h 05m

$1,202

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 6/28

6:19 am-4:50 pm

2 stops46h 01m

Colombo Bandaranaike Intl

Sun 7/12

3:35 am-6:56 pm

2 stops27h 51m

$1,217

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 6/28

9:19 am-9:00 am

2 stops35h 11m

Colombo Bandaranaike Intl

Sun 7/12

3:35 am-6:56 pm

2 stops27h 51m

$1,227

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 9/11

1:59 pm-3:05 am

2 stops24h 36m

Colombo Bandaranaike Intl

Wed 9/30

3:35 am-4:50 pm

2 stops25h 45m

$1,230
Quickest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 11/4

1:57 pm-2:45 am

2 stops23h 18m

Colombo Bandaranaike Intl

Fri 11/13

4:15 am-4:47 pm

2 stops26h 02m

$1,242

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 cheapest month to fly to Colombo?

The month of September is, on average, the cheapest month to fly to Colombo from Portland, with most prices found around $1,026. If you are unable to visit Colombo during the month of September, then departing from Portland during the month April is also very affordable. Most momondo users find prices during this month for around $1,099.

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

29h 48m

Direct flights

None
The fastest flight from Portland to Colombo takes 29h 48m
There are no direct flights from Portland to Colombo. There are no popular flight routes from Portland to Colombo.
Search flight deals

Frequently asked questions about flying from Portland to Colombo

  • 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 29h 48m.

  • 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
Qatar AirwaysPriceFrom $1,163Free CancellationRating
7.4
3,729 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

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
Mon 6/8
Mon 6/15
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