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$510+ Cheap flights from Portland (PDX) to Sri Lanka

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CMB
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap 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 January 16, 2026.

Round-trip from

$977
(Ovago)

One-way from

$510
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,252
From Portland to Sri Lanka
Search Deals
One-way flight from Portland to Sri Lanka
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 16, 2026.

This Ovago deal was found by Cheapflights users on 1/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:05 am
PDX
-
CMB
2 stops46h 25m
Multiple Airlines
Fri 4/38:30 pm
CMB
-
PDX
2 stops32h 43m
Multiple Airlines
Deal found 1/14$977
This Ovago deal was found by Cheapflights users on 1/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:25 am
PDX
-
CMB
2 stops47h 05m
China Eastern
Sun 2/158:20 pm
CMB
-
PDX
2 stops39h 34m
China Eastern
Deal found 1/16$1,020
This Ovago deal was found by Cheapflights users on 1/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:05 am
PDX
-
CMB
2 stops46h 25m
Multiple Airlines
Sun 3/88:20 pm
CMB
-
PDX
2 stops32h 53m
Multiple Airlines
Deal found 1/15$1,047
This Ovago deal was found by Cheapflights users on 1/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:05 am
PDX
-
CMB
2 stops46h 25m
Multiple Airlines
Mon 3/98:20 pm
CMB
-
PDX
2 stops32h 53m
Multiple Airlines
Deal found 1/15$1,052
This FlightHub deal was found by Cheapflights users on 1/15. 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.
Wed 11/41:50 pm
PDX
-
CMB
2 stops22h 35m
Qatar Airways
Thu 11/264:15 am
CMB
-
PDX
2 stops24h 10m
Qatar Airways
Deal found 1/15$1,079
This FlightHub deal was found by Cheapflights users on 1/14. 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.
Mon 2/238:30 am
PDX
-
CMB
2 stops28h 45m
Qatar Airways
Sun 3/810:15 am
CMB
-
PDX
2 stops49h 59m
Qatar Airways
Deal found 1/14$1,093
This Gurufare deal was found by Cheapflights users on 1/15. 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.
Tue 11/31:50 pm
PDX
-
CMB
2 stops22h 35m
Multiple Airlines
Thu 11/263:25 am
CMB
-
PDX
2 stops25h 00m
Multiple Airlines
Deal found 1/15$1,105
This KAYAK deal was found by Cheapflights users on 1/15. 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.
Thu 11/51:50 pm
PDX
-
CMB
2 stops23h 25m
Multiple Airlines
Thu 11/263:25 am
CMB
-
PDX
2 stops25h 00m
Multiple Airlines
Deal found 1/15$1,118
This FlightHub deal was found by Cheapflights users on 1/15. 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.
Tue 2/241:36 pm
PDX
-
CMB
2 stops22h 49m
Qatar Airways
Mon 3/96:50 pm
CMB
-
PDX
2 stops33h 28m
Qatar Airways
Deal found 1/15$1,136
This Ovago deal was found by Cheapflights users on 1/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:25 am
PDX
-
CMB
2 stops47h 05m
Multiple Airlines
Sun 2/88:20 pm
CMB
-
PDX
2 stops37h 58m
Multiple Airlines
Deal found 1/14$1,144
This Qatar Airways deal was found by Cheapflights users on 1/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:35 pm
PDX
-
CMB
2 stops25h 00m
Qatar Airways
Fri 4/173:15 am
CMB
-
PDX
2 stops30h 53m
Qatar Airways
Deal found 1/14$1,155
This oojo deal was found by Cheapflights users on 1/15. 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.
Fri 4/32:37 pm
PDX
-
CMB
2 stops31h 38m
Multiple Airlines
Sat 4/2512:50 am
CMB
-
PDX
2 stops24h 32m
Multiple Airlines
Deal found 1/15$1,159

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 January 16, 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

Mon 2/2

6:25 am-7:00 pm

2 stops47h 05m

Colombo Bandaranaike Intl

Sun 2/15

8:20 pm-10:24 pm

2 stops39h 34m

$1,020

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 1/29

6:25 am-7:00 pm

2 stops47h 05m

Colombo Bandaranaike Intl

Sun 2/8

8:20 pm-8:48 pm

2 stops37h 58m

$1,144

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 3/30

1:35 pm-3:05 am

2 stops25h 00m

Colombo Bandaranaike Intl

Fri 4/17

3:15 am-4:52 pm

2 stops26h 07m

$1,155

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 4/3

2:37 pm-10:45 am

2 stops31h 38m

Colombo Bandaranaike Intl

Sat 4/25

12:50 am-12:52 pm

2 stops24h 32m

$1,159

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 2/23

8:30 am-9:45 am

2 stops35h 45m

Colombo Bandaranaike Intl

Tue 3/10

6:50 pm-11:44 pm

2 stops41h 24m

$1,163

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 2/24

8:30 am-9:45 am

2 stops35h 45m

Colombo Bandaranaike Intl

Wed 3/11

6:50 pm-10:41 pm

2 stops40h 21m

$1,163

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 2/21

8:30 am-2:45 am

2 stops28h 45m

Colombo Bandaranaike Intl

Tue 3/10

6:50 pm-10:41 pm

2 stops40h 21m

$1,203

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 2/26

8:30 am-2:45 am

2 stops28h 45m

Colombo Bandaranaike Intl

Sun 3/8

6:50 pm-10:41 pm

2 stops40h 21m

$1,203

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sun 2/22

6:25 am-9:45 am

2 stops37h 50m

Colombo Bandaranaike Intl

Wed 3/11

6:50 pm-10:41 pm

2 stops40h 21m

$1,204

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 2/25

1:36 pm-2:45 am

2 stops23h 39m

Colombo Bandaranaike Intl

Thu 3/5

6:50 pm-8:53 pm

2 stops39h 33m

$1,204

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 15 results
1
2

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 January 16, 2026.
Get a feel of what it's like to fly with Singapore Airlines, Qatar Airways, and Air Canada 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
8.1
Very good
1,431 reviews

Boarding

8.3

Crew

8.6

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,431 reviews
Singapore Airlines
8.1
Very good
1,431 reviews

Boarding

8.3

Crew

8.6

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,715 reviews
Singapore Airlines
8.1
Very good
1,431 reviews

Boarding

8.3

Crew

8.6

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air Canada
7.1
Good
10,625 reviews
Singapore Airlines
8.1
Very good
1,431 reviews

Boarding

8.3

Crew

8.6

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 $1,155, China Eastern can have you in Sri Lanka from Portland in 25h. Airlines will cover a distance of 8529 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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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Alternative routes for Portland to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Portland to Sri Lanka

Discover the top 3 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,026Average$1,534FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,147Average$1,322FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,484Average$1,616FlexibilityNo cancel feeOn-time67%

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