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$527+ Cheap flights from Oregon 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CMB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Oregon to Sri Lanka

Cheapest flights from Oregon to Sri Lanka
Explore the most affordable flight options available from Oregon to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:58 amPDX - CMB
3 stops31h 52mMultiple Airlines
Thu 1/84:00 pmCMB - PDX
3 stops42h 18mMultiple Airlines
Deal found 12/18$2,440
This Ovago deal was found by Cheapflights users on 12/18. 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 12/225:50 pmPDX - CMB
2 stops40h 10mCathay Pacific
Wed 1/712:45 amCMB - PDX
2 stops33h 33mCathay Pacific
Deal found 12/18$2,561

Find flight deals from Oregon to Sri Lanka

Keep the following information in mind while searching for Oregon to Sri Lanka flight deals. Data was last updated December 18, 2025.

Round-trip from

$959
(KAYAK)

One-way from

$527
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$1,663
From Oregon to Sri Lanka
Search Deals
One-way flight from Oregon to Sri Lanka
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 December 18, 2025.
Use the filters below to find and compare flights from Oregon to Sri Lanka that are best for you.

Fly from

Oregon

Fly to

Sri Lanka

Route

Depart

Return

Price

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 1/29

7:24 am-7:00 pm

2 stops46h 06m

Colombo Bandaranaike Intl

Sun 2/8

8:20 pm-8:48 pm

2 stops37h 58m

$959

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 4/1

1:45 pm-2:15 am

2 stops24h 00m

Colombo Bandaranaike Intl

Wed 4/29

3:15 am-4:44 pm

2 stops25h 59m

$1,034

MedfordColombo

MFR - CMB

MFRCMB

Medford

Wed 3/11

4:30 pm-2:45 am

2 stops45h 45m

Colombo Bandaranaike Intl

Tue 3/17

3:25 am-10:55 pm

2 stops32h 00m

$1,034

EugeneColombo

EUG - CMB

EUGCMB

Eugene

Thu 5/7

7:00 am-5:45 pm

2 stops46h 15m

Colombo Bandaranaike Intl

Fri 5/15

3:15 am-11:20 pm

2 stops32h 35m

$1,112

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 4/16

9:50 pm-7:00 am

3 stops44h 40m

Colombo Bandaranaike Intl

Thu 4/30

5:05 pm-1:19 pm

2 stops32h 44m

$1,136

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 4/1

9:45 pm-11:35 pm

2 stops37h 20m

Colombo Bandaranaike Intl

Wed 4/29

12:50 am-8:25 pm

3 stops32h 05m

$1,142

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 1/13

7:24 am-10:45 am

3 stops37h 51m

Colombo Bandaranaike Intl

Wed 2/11

12:45 am-10:46 am

2 stops23h 31m

$1,190

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 1/29

10:52 am-1:55 am

2 stops25h 33m

Colombo Bandaranaike Intl

Sun 2/8

11:15 am-8:48 pm

2 stops47h 03m

$1,193

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 1/30

10:52 am-1:55 am

2 stops25h 33m

Colombo Bandaranaike Intl

Sun 2/8

11:15 am-8:47 pm

2 stops47h 02m

$1,207

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 3/10

7:16 am-11:30 pm

2 stops27h 44m

Colombo Bandaranaike Intl

Thu 3/12

12:45 am-4:50 pm

2 stops28h 35m

$1,245

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 23 results
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Best time to book a flight from Oregon to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Oregon 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 Oregon to Sri Lanka

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

Currently, September is the cheapest month in which you can book a flight from Oregon to Sri Lanka (average of $1,059). Flying from Oregon to Sri Lanka in December is currently the most expensive (average of $1,447). 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.

What is the cheapest time of day to fly from OR to LK?

Find hourly flight availability from Oregon to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Oregon to Sri Lanka in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

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

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

    There are many flights that can get you from Oregon to Sri Lanka in 24h. Fly via Qatar Airways to get the fastest option. The distance from Oregon to Sri Lanka is about 8529 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Oregon to Sri Lanka (average of $1,059). Flying from Oregon to Sri Lanka in December is currently the most expensive (average of $1,447). 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 3 airlines flying from Oregon to Sri Lanka

Discover the top 3 airlines that operate flights from Oregon 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,026Average$1,319FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,131Average$1,324FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,479Average$1,612FlexibilityNo cancel feeOn-time67%

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