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$748+ Cheap flights from Sri Lanka to Portland (PDX)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — PDX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Sri Lanka to Portland

Keep the following information in mind while searching for Sri Lanka to Portland flight deals. Data was last updated February 20, 2025.

Round-trip from

$1,337
(American Airlines)

One-way from

$748
(oojo)

Popular in

July

Cheapest in

September

Average price

$1,140
From Sri Lanka to Portland
Search Deals
One-way flight from Sri Lanka to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Sri Lanka to Portland

Cheapest flights from Sri Lanka to Portland
Explore the most affordable flight options available from Sri Lanka to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/303:35 amCMB - PDX
2 stops31h 57mMultiple Airlines
Mon 6/307:00 amPDX - CMB
2 stops30h 35mMultiple Airlines
Deal found 2/20$1,337
This Singapore Airlines deal was found by Cheapflights users on 2/20. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:50 amCMB - PDX
2 stops45h 28mSingapore Airlines
Mon 6/307:30 amPDX - CMB
3 stops51h 35mSingapore Airlines
Deal found 2/20$1,824
This oojo deal was found by Cheapflights users on 2/20. 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 3/103:25 amCMB - PDX
2 stops31h 43mQatar Airways
Sun 3/236:00 amPDX - CMB
2 stops32h 25mQatar Airways
Deal found 2/20$1,832

Find flights from Sri Lanka to Portland within your budget

Customize your flight search to find flights from Sri Lanka to Portland 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 20, 2025.

Fly from

Sri Lanka

Fly to

Portland

Route

Depart

Return

Price

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Wed 4/30

3:35 am-11:02 pm

2 stops31h 57m

Portland

Mon 6/30

7:00 am-2:05 am

2 stops30h 35m

$1,337

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Wed 4/30

12:50 am-9:48 am

2 stops45h 28m

Portland

Mon 6/30

7:30 am-11:35 pm

3 stops51h 35m

$1,824

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Mon 3/10

3:25 am-10:38 pm

2 stops31h 43m

Portland

Sun 3/23

6:00 am-2:55 am

2 stops32h 25m

$1,832

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Tue 3/25

3:25 am-11:11 pm

2 stops32h 16m

$748

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Wed 3/26

11:30 pm-8:32 am

3 stops45h 32m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Sri Lanka to Portland

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

Travel insights for flights from Sri Lanka to Portland

Get recent, data-driven insights about flights from Sri Lanka to Portland including ideal travel times, pricing trends, and more.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated February 20, 2025.
Singapore Airlines
8.1
Very good
1,301 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

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
1,301 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

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
3,613 reviews
Singapore Airlines
8.1
Very good
1,301 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Comfort

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 Sri Lanka to Portland. 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 into for flights to Portland from Sri Lanka?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly into when you book flights from Sri Lanka to Portland.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Sri Lanka to Portland (average of $277). Flying from Sri Lanka to Portland in March is currently the most expensive (average of $376). 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

Traveling to a place near Sri Lanka?

Book flights to Sri Lanka if you plan to visit one of these locations
Seaside
Lincoln City
Beaverton
McMinnville
Lake Oswego
Hillsboro
Vancouver
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview
Wilsonville

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Top 2 airlines flying from Sri Lanka to Portland

Discover the top 2 airlines that operate flights from Sri Lanka to Portland. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,140Average$1,293FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,161Average$1,173FlexibilityNo cancel feeOn-time71%
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