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Cheap flights from Portland to Colombo from $1,117

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 1/8. 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
1 adult, Economy, 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
46h 30m
2 stops
Multiple Airlines Logo
8:20 pm - 11:54 pm
CMB
-
PDX
41h 04m
2 stops
$1,117Multiple Airlines
Fri, Jan 8 - Sun, Jan 17
Multiple Airlines Logo
2:47 pm - 7:00 pm
PDX
-
CMB
62h 43m
2 stops
Multiple Airlines Logo
8:20 pm - 9:43 am
CMB
-
PDX
50h 53m
2 stops
$1,146Multiple Airlines
Sun, Nov 8 - Mon, Nov 23
Qatar Airways Logo
7:09 am - 3:05 am
PDX
-
CMB
31h 26m
2 stops
Qatar Airways Logo
4:35 am - 10:01 pm
CMB
-
PDX
29h 56m
2 stops
$1,261Qatar Airways
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
7:03 am - 7:00 pm
PDX
-
CMB
47h 27m
2 stops
Multiple Airlines Logo
8:30 pm - 11:59 pm
CMB
-
PDX
39h 59m
2 stops
$1,264Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Qatar Airways Logo
7:09 am - 3:05 am
PDX
-
CMB
31h 26m
2 stops
Qatar Airways Logo
4:35 am - 10:01 pm
CMB
-
PDX
29h 56m
2 stops
$1,289Qatar Airways
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
5:45 pm - 12:35 pm
PDX
-
CMB
29h 20m
1 stop
Multiple Airlines Logo
2:25 am - 3:50 pm
CMB
-
PDX
26h 55m
1 stop
$1,476Multiple Airlines
Fri, Jan 8 - Sat, Jan 16
Multiple Airlines Logo
7:03 am - 7:00 pm
PDX
-
CMB
47h 27m
2 stops
Multiple Airlines Logo
2:10 pm - 1:46 pm
CMB
-
PDX
36h 06m
3 stops
$1,507Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
2:30 pm - 11:30 pm
PDX
-
CMB
43h 30m
2 stops
Multiple Airlines Logo
12:45 am - 8:31 pm
CMB
-
PDX
33h 16m
3 stops
$1,592Multiple Airlines
Fri, Jan 8 - Sat, Jan 16
Multiple Airlines Logo
6:53 pm - 4:00 am
PDX
-
CMB
44h 37m
3 stops
Multiple Airlines Logo
5:05 pm - 1:46 pm
CMB
-
PDX
33h 11m
3 stops
$1,839Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Emirates Logo
12:01 pm - 6:25 pm
PDX
-
CMB
40h 54m
3 stops
Emirates Logo
2:40 am - 11:13 pm
CMB
-
PDX
34h 03m
2 stops
$1,868Emirates
Sun, Nov 8 - Sun, Nov 22

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Emirates flights from Portland to Colombo

Our best Emirates deals on Portland to Colombo flight tickets
Emirates
Nov 8
PDX12:01 pmPortland
40h 54m
3 stops
CMB6:25 pmColombo Bandaranaike Intl
Nov 22
CMB2:40 amColombo Bandaranaike Intl
34h 03m
2 stops
PDX11:13 pmPortland
$1,868
Emirates
Sep 24
PDX10:56 amPortland
32h 44m
2 stops
CMB8:10 amColombo Bandaranaike Intl
Sep 28
CMB8:35 pmColombo Bandaranaike Intl
34h 26m
3 stops
PDX6:31 pmPortland
$2,330
Emirates
Jan 8
PDX7:20 amPortland
35h 30m
3 stops
CMB8:20 amColombo Bandaranaike Intl
Jan 16
CMB2:40 amColombo Bandaranaike Intl
55h 38m
3 stops
PDX8:48 pmPortland
$9,694

Qatar Airways flights from Portland to Colombo

Our best Qatar Airways deals on Portland to Colombo flight tickets
Qatar Airways
Sep 24
PDX7:09 amPortland
31h 26m
2 stops
CMB3:05 amColombo Bandaranaike Intl
Sep 28
CMB4:35 amColombo Bandaranaike Intl
29h 56m
2 stops
PDX10:01 pmPortland
$1,261
Qatar Airways
Sep 24
PDX7:09 amPortland
31h 26m
2 stops
CMB3:05 amColombo Bandaranaike Intl
Sep 28
CMB4:35 amColombo Bandaranaike Intl
29h 56m
2 stops
PDX10:01 pmPortland
$1,289
Qatar Airways
Jul 30
PDX8:19 amPortland
29h 16m
2 stops
CMB2:05 amColombo Bandaranaike Intl
Aug 2
CMB3:35 amColombo Bandaranaike Intl
30h 45m
2 stops
PDX9:50 pmPortland
$1,658

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 July 24, 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

Fri 1/8

7:00 am-7:00 pm

2 stops46h 30m

Colombo Bandaranaike Intl

Sun 1/17

8:20 pm-11:54 pm

2 stops41h 04m

$1,117

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 11/8

2:47 pm-7:00 pm

2 stops62h 43m

Colombo Bandaranaike Intl

Mon 11/23

8:20 pm-9:43 am

2 stops50h 53m

$1,146

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 9/24

7:09 am-3:05 am

2 stops31h 26m

Colombo Bandaranaike Intl

Mon 9/28

4:35 am-10:01 pm

2 stops29h 56m

$1,261

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 8/22

7:03 am-7:00 pm

2 stops47h 27m

Colombo Bandaranaike Intl

Sat 8/29

8:30 pm-11:59 pm

2 stops39h 59m

$1,264

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 9/24

7:09 am-3:05 am

2 stops31h 26m

Colombo Bandaranaike Intl

Mon 9/28

4:35 am-10:01 pm

2 stops29h 56m

$1,289
Quickest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 1/8

5:45 pm-12:35 pm

1 stop29h 20m

Colombo Bandaranaike Intl

Sat 1/16

2:25 am-3:50 pm

1 stop26h 55m

$1,476

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 8/22

7:03 am-7:00 pm

2 stops47h 27m

Colombo Bandaranaike Intl

Sat 8/29

2:10 pm-1:46 pm

3 stops36h 06m

$1,507

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 1/8

2:30 pm-11:30 pm

2 stops43h 30m

Colombo Bandaranaike Intl

Sat 1/16

12:45 am-8:31 pm

3 stops33h 16m

$1,592

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 8/22

6:53 pm-4:00 am

3 stops44h 37m

Colombo Bandaranaike Intl

Sat 8/29

5:05 pm-1:46 pm

3 stops33h 11m

$1,839

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 11/8

12:01 pm-6:25 pm

3 stops40h 54m

Colombo Bandaranaike Intl

Sun 11/22

2:40 am-11:13 pm

2 stops34h 03m

$1,868

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 May is, on average, the cheapest month to fly to Colombo from Portland, with most prices found around $0. If you are unable to visit Colombo during the month of May, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $1,189.

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

28h 16m

Direct flights

None
The fastest flight from Portland to Colombo takes 28h 16m
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 28h 16m.

  • 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 $1,152Free CancellationRating
7.3
3,747 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