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Cheap flights from Portland to Colombo from $1,116

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Colombo departing on 10/13. 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

Find the cheapest flights from Portland to Colombo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 7:00 pm
PDX
-
CMB
47h 30m
2 stops
Multiple Airlines Logo
8:20 pm - 4:27 pm
CMB
-
PDX
32h 37m
2 stops
$1,116Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
7:00 am - 7:00 pm
PDX
-
CMB
47h 30m
2 stops
Multiple Airlines Logo
8:20 pm - 11:54 pm
CMB
-
PDX
40h 04m
2 stops
$1,142Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
10:35 am - 3:05 am
PDX
-
CMB
28h 00m
2 stops
Multiple Airlines Logo
4:15 am - 2:55 pm
CMB
-
PDX
24h 10m
2 stops
$1,196Multiple Airlines
Tue, Aug 11 - Mon, Feb 1
Multiple Airlines Logo
10:35 am - 3:05 am
PDX
-
CMB
28h 00m
2 stops
Multiple Airlines Logo
4:35 am - 12:22 am
CMB
-
PDX
32h 17m
2 stops
$1,204Multiple Airlines
Sun, Jun 28 - Mon, Jul 13
Multiple Airlines Logo
6:19 am - 3:05 am
PDX
-
CMB
32h 16m
2 stops
Multiple Airlines Logo
4:35 am - 4:55 pm
CMB
-
PDX
24h 50m
2 stops
$1,271Multiple Airlines
Sun, Jun 28 - Mon, Jul 13
Multiple Airlines Logo
11:57 am - 3:05 am
PDX
-
CMB
26h 38m
2 stops
Multiple Airlines Logo
4:15 am - 9:13 pm
CMB
-
PDX
30h 28m
2 stops
$1,282Multiple Airlines
Sat, Oct 17 - Fri, Nov 6
Qatar Airways Logo
1:30 pm - 9:00 am
PDX
-
CMB
31h 00m
2 stops
Qatar Airways Logo
3:35 am - 12:10 am
CMB
-
PDX
33h 05m
2 stops
$1,309Qatar Airways
Thu, Oct 15 - Sun, Oct 18
Multiple Airlines Logo
7:19 am - 7:00 pm
PDX
-
CMB
47h 11m
2 stops
Multiple Airlines Logo
8:30 pm - 11:24 pm
CMB
-
PDX
39h 24m
2 stops
$1,328Multiple Airlines
Mon, Aug 10 - Mon, Aug 31
Multiple Airlines Logo
7:00 am - 7:00 pm
PDX
-
CMB
47h 30m
2 stops
Multiple Airlines Logo
8:30 pm - 11:24 pm
CMB
-
PDX
39h 24m
2 stops
$1,336Multiple Airlines
Tue, Aug 11 - Mon, Aug 31
Multiple Airlines Logo
6:07 am - 11:35 pm
PDX
-
CMB
28h 58m
2 stops
Multiple Airlines Logo
12:45 am - 8:31 pm
CMB
-
PDX
32h 16m
3 stops
$1,348Multiple Airlines
Tue, Oct 13 - Mon, Oct 26

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Qatar Airways flights from Portland to Colombo

Our best Qatar Airways deals on Portland to Colombo flight tickets
Qatar Airways
Oct 15
PDX11:57 amPortland
25h 38m
2 stops
CMB2:05 amColombo Bandaranaike Intl
Oct 18
CMB3:35 amColombo Bandaranaike Intl
33h 05m
2 stops
PDX12:10 amPortland
$1,309
Qatar Airways
May 9
PDX8:45 amPortland
30h 55m
2 stops
CMB4:10 amColombo Bandaranaike Intl
May 31
CMB8:20 pmColombo Bandaranaike Intl
48h 12m
2 stops
PDX8:02 amPortland
$1,448
Qatar Airways
May 8
PDX9:30 pmPortland
42h 10m
2 stops
CMB4:10 amColombo Bandaranaike Intl
Jun 5
CMB8:20 pmColombo Bandaranaike Intl
34h 53m
2 stops
PDX6:43 pmPortland
$1,455

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 3, 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

7:00 am-7:00 pm

2 stops47h 30m

Colombo Bandaranaike Intl

Tue 10/27

8:20 pm-4:27 pm

2 stops32h 37m

$1,116

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 10/13

7:00 am-7:00 pm

2 stops47h 30m

Colombo Bandaranaike Intl

Tue 10/27

8:20 pm-11:54 pm

2 stops40h 04m

$1,142
Quickest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 8/11

10:35 am-3:05 am

2 stops28h 00m

Colombo Bandaranaike Intl

Mon 2/1

4:15 am-2:55 pm

2 stops24h 10m

$1,196

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 6/28

10:35 am-3:05 am

2 stops28h 00m

Colombo Bandaranaike Intl

Mon 7/13

4:35 am-12:22 am

2 stops32h 17m

$1,204

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 6/28

6:19 am-3:05 am

2 stops32h 16m

Colombo Bandaranaike Intl

Mon 7/13

4:35 am-4:55 pm

2 stops24h 50m

$1,271

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 10/17

11:57 am-3:05 am

2 stops26h 38m

Colombo Bandaranaike Intl

Fri 11/6

4:15 am-9:13 pm

2 stops30h 28m

$1,282

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 10/15

1:30 pm-9:00 am

2 stops31h 00m

Colombo Bandaranaike Intl

Sun 10/18

3:35 am-12:10 am

2 stops33h 05m

$1,309

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 8/10

7:19 am-7:00 pm

2 stops47h 11m

Colombo Bandaranaike Intl

Mon 8/31

8:30 pm-11:24 pm

2 stops39h 24m

$1,328

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 8/11

7:00 am-7:00 pm

2 stops47h 30m

Colombo Bandaranaike Intl

Mon 8/31

8:30 pm-11:24 pm

2 stops39h 24m

$1,336

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 10/13

6:07 am-11:35 pm

2 stops28h 58m

Colombo Bandaranaike Intl

Mon 10/26

12:45 am-8:31 pm

3 stops32h 16m

$1,348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 typical price of a round-trip flight between Portland and Colombo?

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

23h 47m

Direct flights

None
The fastest flight from Portland to Colombo takes 23h 47m
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 23h 47m.

  • 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
3,723 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.

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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