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$614+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CMB
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
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 May 18, 2026.

This FlightHub deal was found by Cheapflights users on 5/17. 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.
Thu 11/57:01 am
PDX
-
CMB
2 stops46h 29m
Multiple Airlines
Wed 11/188:20 pm
CMB
-
PDX
2 stops31h 00m
Multiple Airlines
Deal found 5/17$965
This FlightHub deal was found by Cheapflights users on 5/14. 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 9/77:00 am
PDX
-
CMB
2 stops47h 30m
Multiple Airlines
Wed 9/168:30 pm
CMB
-
PDX
2 stops36h 50m
Multiple Airlines
Deal found 5/14$1,101
This oojo deal was found by Cheapflights users on 5/15. 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.
Mon 10/1210:45 am
PDX
-
CMB
2 stops35h 30m
Multiple Airlines
Mon 10/1911:45 am
CMB
-
PDX
2 stops38h 12m
Multiple Airlines
Deal found 5/15$1,116
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:33 pm
PDX
-
CMB
2 stops63h 57m
Multiple Airlines
Fri 9/118:30 pm
CMB
-
PDX
2 stops36h 50m
Multiple Airlines
Deal found 5/16$1,128
This FlightHub deal was found by Cheapflights users on 5/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:51 am
PDX
-
CMB
2 stops27h 44m
Multiple Airlines
Tue 10/273:25 am
CMB
-
PDX
2 stops26h 05m
Multiple Airlines
Deal found 5/16$1,184
This oojo deal was found by Cheapflights users on 5/15. 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.
Thu 10/82:34 pm
PDX
-
CMB
2 stops31h 41m
Multiple Airlines
Wed 10/1411:45 am
CMB
-
PDX
2 stops38h 12m
Multiple Airlines
Deal found 5/15$1,208
This Qatar Airways deal was found by Cheapflights users on 5/13. 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.
Thu 9/107:05 am
PDX
-
CMB
2 stops30h 30m
Qatar Airways
Mon 9/144:35 am
CMB
-
PDX
2 stops27h 45m
Qatar Airways
Deal found 5/13$1,289
This FlightHub deal was found by Cheapflights users on 5/15. 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.
Sat 6/277:20 am
PDX
-
CMB
2 stops37h 50m
Multiple Airlines
Fri 9/183:35 am
CMB
-
PDX
2 stops25h 45m
Multiple Airlines
Deal found 5/15$1,382
This oojo deal was found by Cheapflights users on 5/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:35 am
PDX
-
CMB
2 stops28h 00m
Qatar Airways
Wed 8/510:30 am
CMB
-
PDX
2 stops42h 55m
Qatar Airways
Deal found 5/16$1,392

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 May 18, 2026.

Round-trip from

$965
(FlightHub)

One-way from

$614
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$1,448
From Portland to Sri Lanka
Search Deals
One-way flight from Portland to Sri Lanka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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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 May 18, 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

Thu 10/8

2:34 pm-10:45 am

2 stops31h 41m

Colombo Bandaranaike Intl

Wed 10/14

11:45 am-1:27 pm

2 stops38h 12m

$1,208

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 9/10

5:07 am-2:05 am

2 stops32h 28m

Colombo Bandaranaike Intl

Sun 9/13

3:35 am-7:50 pm

2 stops28h 45m

$1,289

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 9/7

1:50 pm-10:45 am

2 stops32h 25m

Colombo Bandaranaike Intl

Tue 9/15

12:50 am-9:55 pm

3 stops33h 35m

$1,402
Quickest round-trip

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 6/27

10:45 am-9:00 am

2 stops33h 45m

Colombo Bandaranaike Intl

Sat 7/4

4:35 am-4:55 pm

2 stops24h 50m

$1,408

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 10/12

7:30 pm-12:45 pm

1 stop28h 45m

Colombo Bandaranaike Intl

Mon 10/19

1:10 pm-5:40 pm

1 stop41h 00m

$1,473

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 7/15

8:19 am-2:05 am

2 stops29h 16m

Colombo Bandaranaike Intl

Mon 8/3

10:30 am-4:55 pm

2 stops42h 55m

$1,503

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 7/18

9:19 am-2:05 am

2 stops28h 16m

Colombo Bandaranaike Intl

Wed 8/5

11:25 am-4:55 pm

2 stops42h 00m

$1,543
Cheapest one-way

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 10/23

9:33 pm-7:00 pm

2 stops56h 57m

$614
Quickest one-way

PortlandColombo

PDX - CMB

PDXCMB

Portland

Sat 10/24

6:40 am-7:00 pm

2 stops47h 50m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Sorted by cheapest first

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 $1,026). Flying from Portland to Sri Lanka in May is currently the most expensive (average of $1,448). 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 May 18, 2026.
Get a feel of what it's like to fly with 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.
Qatar Airways
7.4
Good
3,726 reviews

Food

7.3

Boarding

7.5

Comfort

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,726 reviews
Qatar Airways
7.4
Good
3,726 reviews

Food

7.3

Boarding

7.5

Comfort

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

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 $1,289, Qatar Airways can have you in Sri Lanka from Portland in 32h 28m. 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 $1,026). Flying from Portland to Sri Lanka in May is currently the most expensive (average of $1,448). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Portland to Sri Lanka

Discover the top airline 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,163Average$1,342FlexibilityNo cancel feeOn-time68%

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