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Sri Lanka

$1,015+ Cheap flights from Portland (PDX) to Sri Lanka

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CMB
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Portland to Sri Lanka

Cheapest flights from Portland to Sri Lanka
Explore the most affordable flight options available from Portland to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Indian Eagle deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:35 pm
PDX
-
CMB
3 stops44h 55m
Multiple Airlines
Tue 4/215:05 pm
CMB
-
PDX
2 stops33h 12m
Multiple Airlines
Deal found 2/12$1,015
This BusinessClass deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:05 am
PDX
-
CMB
2 stops26h 55m
Multiple Airlines
Sun 3/812:45 am
CMB
-
PDX
2 stops32h 19m
Multiple Airlines
Deal found 2/11$1,069
This Cathay Pacific deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:40 pm
PDX
-
CMB
2 stops41h 20m
Cathay Pacific
Sun 9/2012:50 am
CMB
-
PDX
2 stops32h 11m
Cathay Pacific
Deal found 2/11$1,113
This KAYAK deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:40 am
PDX
-
CMB
2 stops51h 20m
Multiple Airlines
Sun 8/1612:50 am
CMB
-
PDX
2 stops25h 11m
Multiple Airlines
Deal found 2/12$1,160
This Gurufare deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:50 pm
PDX
-
CMB
2 stops40h 10m
Cathay Pacific
Fri 3/612:45 am
CMB
-
PDX
2 stops29h 35m
Cathay Pacific
Deal found 2/11$1,173
This Cathay Pacific deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:50 pm
PDX
-
CMB
2 stops40h 10m
Multiple Airlines
Fri 3/612:45 am
CMB
-
PDX
2 stops45h 27m
Multiple Airlines
Deal found 2/12$1,174
This FlightHub deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/31:35 pm
PDX
-
CMB
2 stops25h 00m
Qatar Airways
Tue 4/2112:30 pm
CMB
-
PDX
2 stops43h 34m
Qatar Airways
Deal found 2/12$1,176
This BusinessClass deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:46 pm
PDX
-
CMB
2 stops57h 44m
Multiple Airlines
Tue 3/318:30 pm
CMB
-
PDX
2 stops32h 43m
Multiple Airlines
Deal found 2/10$1,189
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:43 am
PDX
-
CMB
2 stops35h 32m
Multiple Airlines
Mon 8/1711:45 am
CMB
-
PDX
2 stops35h 49m
Multiple Airlines
Deal found 2/10$1,234
This FlightHub deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:30 am
PDX
-
CMB
2 stops28h 45m
Qatar Airways
Fri 3/63:25 am
CMB
-
PDX
2 stops32h 03m
Qatar Airways
Deal found 2/10$1,273
This BusinessClass deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:15 am
PDX
-
CMB
2 stops48h 15m
China Eastern
Tue 3/318:30 pm
CMB
-
PDX
2 stops32h 43m
China Eastern
Deal found 2/11$1,347

Find flight deals from Portland to Sri Lanka

Keep the following information in mind while searching for Portland to Sri Lanka flight deals. Data was last updated February 13, 2026.

Round-trip from

$1,069
(BusinessClass)

Popular in

June

Cheapest in

October

Average price

$1,333
From Portland to Sri Lanka
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Portland to Sri Lanka that are best for you.

Fly from

Portland

Fly to

Sri Lanka

Route

Depart

Return

Price

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 4/3

9:35 pm-7:00 am

3 stops44h 55m

Colombo Bandaranaike Intl

Tue 4/21

5:05 pm-1:47 pm

2 stops33h 12m

$1,015

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 2/23

7:05 am-11:30 pm

2 stops26h 55m

Colombo Bandaranaike Intl

Sun 3/8

12:45 am-8:34 pm

2 stops32h 19m

$1,069

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 8/9

7:40 am-11:30 pm

2 stops51h 20m

Colombo Bandaranaike Intl

Sun 8/16

12:50 am-1:31 pm

2 stops25h 11m

$1,160

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 2/28

5:50 pm-11:30 pm

2 stops40h 10m

Colombo Bandaranaike Intl

Fri 3/6

12:45 am-4:50 pm

2 stops29h 35m

$1,173

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 2/28

5:50 pm-11:30 pm

2 stops40h 10m

Colombo Bandaranaike Intl

Fri 3/6

12:45 am-8:42 am

2 stops45h 27m

$1,174

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 4/3

1:35 pm-3:05 am

2 stops25h 00m

Colombo Bandaranaike Intl

Tue 4/21

12:30 pm-7:34 pm

2 stops43h 34m

$1,176

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 3/18

8:46 pm-7:00 pm

2 stops57h 44m

Colombo Bandaranaike Intl

Tue 3/31

8:30 pm-4:43 pm

2 stops32h 43m

$1,189

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 2/28

8:30 am-2:45 am

2 stops28h 45m

Colombo Bandaranaike Intl

Fri 3/6

3:25 am-9:58 pm

2 stops32h 03m

$1,273

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 3/18

6:15 am-7:00 pm

2 stops48h 15m

Colombo Bandaranaike Intl

Tue 3/31

8:30 pm-4:43 pm

2 stops32h 43m

$1,347

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 5/23

5:00 am-11:35 pm

2 stops30h 05m

Colombo Bandaranaike Intl

Wed 7/1

11:45 am-12:21 pm

2 stops37h 06m

$1,348

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Best time to book a flight from Portland to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Sri Lanka

What is the cheapest month to book a flight from Portland to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Portland to Sri Lanka (average of $1,059). Flying from Portland to Sri Lanka in December is currently the most expensive (average of $1,438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sri Lanka. Reviews last updated February 13, 2026.
Get a feel of what it's like to fly with Singapore Airlines and Qatar Airways from Portland to Sri Lanka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,452 reviews

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very good
1,452 reviews
Singapore Airlines
8.2
Very good
1,452 reviews

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qatar Airways
7.4
Good
3,731 reviews
Singapore Airlines
8.2
Very good
1,452 reviews

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

Find useful and relevant information for your journey from Portland to Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Sri Lanka?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Sri Lanka. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • How long is the flight from Portland to Sri Lanka?

    For as low as $1,173, Cathay Pacific can have you in Sri Lanka from Portland in 40h 10m. Airlines will cover a distance of 8529 mi.

  • Can I find deals for flights from Portland to Sri Lanka that include hotel bookings?

    Yes. In addition to deals on Portland to Sri Lanka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Sri Lanka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Sri Lanka.

  • Can I find deals for business class flights from Portland to Sri Lanka?

    Yes. Cheapflights offers flight deals from Portland to Sri Lanka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Portland to Sri Lanka (average of $1,059). Flying from Portland to Sri Lanka in December is currently the most expensive (average of $1,438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Portland to Sri Lanka

Discover the top 2 airlines that operate flights from Portland to Sri Lanka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,026Average$1,319FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,147Average$1,322FlexibilityNo cancel feeOn-time68%

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