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Cheap flights from Portland to Sri Lanka from $609

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 Sri Lanka departing on 9/7. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Sri Lanka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
6:06 am - 2:05 am
PDX
-
CMB
31h 29m
2 stops
Qatar Airways Logo
8:20 pm - 9:59 pm
CMB
-
PDX
38h 09m
2 stops
$1,289Qatar Airways
Mon, Oct 12 - Fri, Oct 16
Qatar Airways Logo
9:59 pm - 2:45 am
PDX
-
CMB
39h 16m
2 stops
Qatar Airways Logo
7:30 pm - 6:33 pm
CMB
-
PDX
36h 33m
2 stops
$1,571Qatar Airways
Thu, Nov 26 - Tue, Jan 5
Qatar Airways Logo
10:40 am - 2:45 am
PDX
-
CMB
26h 35m
2 stops
Qatar Airways Logo
7:30 pm - 2:55 pm
CMB
-
PDX
32h 55m
2 stops
$1,606Qatar Airways
Fri, Nov 27 - Tue, Jan 5
Qatar Airways Logo
1:50 pm - 1:55 am
PDX
-
CMB
22h 35m
2 stops
Qatar Airways Logo
7:30 pm - 2:55 pm
CMB
-
PDX
32h 55m
2 stops
$1,645Qatar Airways
Mon, Nov 30 - Tue, Jan 5
Qatar Airways Logo
9:59 pm - 1:55 am
PDX
-
CMB
38h 26m
2 stops
Qatar Airways Logo
4:15 am - 8:48 pm
CMB
-
PDX
30h 03m
2 stops
$1,674Qatar Airways
Thu, Nov 26 - Tue, Dec 29
Qatar Airways Logo
9:59 pm - 1:55 am
PDX
-
CMB
38h 26m
2 stops
Qatar Airways Logo
7:30 pm - 7:57 pm
CMB
-
PDX
37h 57m
2 stops
$1,687Qatar Airways
Thu, Nov 26 - Thu, Dec 31
Multiple Airlines Logo
1:50 pm - 2:45 am
PDX
-
CMB
23h 25m
2 stops
Multiple Airlines Logo
4:15 am - 2:55 pm
CMB
-
PDX
24h 10m
2 stops
$1,692Multiple Airlines
Sun, Nov 29 - Thu, Dec 31
Qatar Airways Logo
9:40 am - 2:45 am
PDX
-
CMB
27h 35m
2 stops
Qatar Airways Logo
3:25 am - 8:48 pm
CMB
-
PDX
30h 53m
2 stops
$1,709Qatar Airways
Fri, Nov 27 - Tue, Dec 29
Qatar Airways Logo
1:50 pm - 1:55 am
PDX
-
CMB
22h 35m
2 stops
Qatar Airways Logo
7:30 pm - 7:57 pm
CMB
-
PDX
37h 57m
2 stops
$1,722Qatar Airways
Fri, Nov 27 - Thu, Dec 31
Multiple Airlines Logo
1:50 pm - 1:55 am
PDX
-
CMB
22h 35m
2 stops
Multiple Airlines Logo
3:25 am - 2:55 pm
CMB
-
PDX
25h 00m
2 stops
$1,732Multiple Airlines
Sat, Nov 28 - Thu, Dec 31

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Qatar Airways flights from Portland to Sri Lanka

Our best Qatar Airways deals on Portland to Sri Lanka flight tickets
Qatar Airways
Oct 12
PDX6:06 amPortland
31h 29m
2 stops
CMB2:05 amColombo Bandaranaike Intl
Oct 16
CMB8:20 pmColombo Bandaranaike Intl
38h 09m
2 stops
PDX9:59 pmPortland
$1,289
Qatar Airways
Nov 26
PDX9:59 pmPortland
39h 16m
2 stops
CMB2:45 amColombo Bandaranaike Intl
Jan 5
CMB7:30 pmColombo Bandaranaike Intl
36h 33m
2 stops
PDX6:33 pmPortland
$1,571
Qatar Airways
Nov 27
PDX10:40 amPortland
26h 35m
2 stops
CMB2:45 amColombo Bandaranaike Intl
Jan 5
CMB7:30 pmColombo Bandaranaike Intl
32h 55m
2 stops
PDX2:55 pmPortland
$1,606

Air Canada flights from Portland to Sri Lanka

Our best Air Canada deals on Portland to Sri Lanka flight tickets
Air Canada
Nov 29
PDX7:10 pmPortland
51h 55m
2 stops
CMB12:35 pmColombo Bandaranaike Intl
Dec 29
CMB12:40 amColombo Bandaranaike Intl
46h 16m
2 stops
PDX9:26 amPortland
$1,947
Air Canada
Nov 28
PDX7:00 amPortland
40h 05m
2 stops
CMB12:35 pmColombo Bandaranaike Intl
Jan 4
CMB12:55 pmColombo Bandaranaike Intl
58h 01m
2 stops
PDX9:26 amPortland
$2,056
Air Canada
Nov 28
PDX10:00 amPortland
30h 10m
2 stops
CMB5:40 amColombo Bandaranaike Intl
Jan 2
CMB12:40 amColombo Bandaranaike Intl
33h 36m
2 stops
PDX8:46 pmPortland
$2,064

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Sri Lanka 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 June 14, 2026.
Use the filters below to find and compare flights from Portland to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 10/12

6:06 am-2:05 am

2 stops31h 29m

Colombo Bandaranaike Intl

Fri 10/16

8:20 pm-9:59 pm

2 stops38h 09m

$1,289

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 11/26

9:59 pm-2:45 am

2 stops39h 16m

Colombo Bandaranaike Intl

Tue 1/5

7:30 pm-6:33 pm

2 stops36h 33m

$1,571

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 11/27

10:40 am-2:45 am

2 stops26h 35m

Colombo Bandaranaike Intl

Tue 1/5

7:30 pm-2:55 pm

2 stops32h 55m

$1,606

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 11/30

1:50 pm-1:55 am

2 stops22h 35m

Colombo Bandaranaike Intl

Tue 1/5

7:30 pm-2:55 pm

2 stops32h 55m

$1,645

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 11/26

9:59 pm-1:55 am

2 stops38h 26m

Colombo Bandaranaike Intl

Tue 12/29

4:15 am-8:48 pm

2 stops30h 03m

$1,674

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 11/26

9:59 pm-1:55 am

2 stops38h 26m

Colombo Bandaranaike Intl

Thu 12/31

7:30 pm-7:57 pm

2 stops37h 57m

$1,687
Quickest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 11/29

1:50 pm-2:45 am

2 stops23h 25m

Colombo Bandaranaike Intl

Thu 12/31

4:15 am-2:55 pm

2 stops24h 10m

$1,692

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 11/27

9:40 am-2:45 am

2 stops27h 35m

Colombo Bandaranaike Intl

Tue 12/29

3:25 am-8:48 pm

2 stops30h 53m

$1,709

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 11/27

1:50 pm-1:55 am

2 stops22h 35m

Colombo Bandaranaike Intl

Thu 12/31

7:30 pm-7:57 pm

2 stops37h 57m

$1,722

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 11/28

1:50 pm-1:55 am

2 stops22h 35m

Colombo Bandaranaike Intl

Thu 12/31

3:25 am-2:55 pm

2 stops25h 00m

$1,732

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sri Lanka from

How to get the cheapest flight ticket from Portland to Sri Lanka

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 Sri Lanka?

The month of May is, on average, the cheapest month to fly to Sri Lanka from Portland, with most prices found around $0. If you aren’t able to travel to Sri Lanka during the month of May, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,105.

Cheap Portland to Sri Lanka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Sri Lanka

Fastest flight time

39h 35m

Direct flights

None
The fastest flight from Portland to Sri Lanka takes 39h 35m
There are no direct flights from Portland to Sri Lanka. There are no popular flight routes from Portland to Sri Lanka.
Search flight deals

Frequently asked questions about flying from Portland to Sri Lanka

  • When did momondo last update prices for flights from Portland Airport to Sri Lanka?

    Prices for flights from Portland Airport to Sri Lanka are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Sri Lanka?

  • How old do you have to be to fly from Portland Airport to Sri Lanka?

    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 Sri Lanka.

  • What documentation or ID do you need to fly to Sri Lanka?

    The travel and health documents you'll need for your trip to Sri Lanka 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 Sri Lanka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Sri Lanka

Compare and see reviews for airlines that fly from Portland to Sri Lanka with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,152Free CancellationRating
7.3
3,726 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Sri Lanka?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Sri Lanka. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Sri Lanka with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sri Lanka from Portland with this policy.

How can momondo help me find flights from Portland to Sri Lanka?

Once you have performed a search for Portland to Sri Lanka 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 Sri Lanka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Sri Lanka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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