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$785+ Cheap flights from Bandaranaike Intl (CMB) to Oregon

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — PDX
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Colombo to Oregon

Keep the following information in mind while searching for Colombo to Oregon flight deals. Data was last updated March 31, 2025.

Round-trip from

$1,163
(American Airlines)

One-way from

$785
(Qatar Airways)

Popular in

July

Cheapest in

September

Average price

$1,201
From Colombo Bandaranaike Intl to Oregon
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One-way flight from Colombo Bandaranaike Intl to Oregon
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Highest demand for flights based on searches. 5% potential increase in price ($65 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 March 2025
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Find flight deals from Colombo to Oregon

Cheapest flights from Colombo to Oregon
Explore the most affordable flight options available from Colombo to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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 6/258:20 pmCMB - PDX
2 stops39h 12mMultiple Airlines
Wed 1/216:00 amPDX - CMB
2 stops30h 25mMultiple Airlines
Deal found 3/31$1,163
This FlightHub deal was found by Cheapflights users on 3/30. 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 4/153:35 amCMB - PDX
2 stops31h 16mQatar Airways
Tue 9/3010:25 amPDX - CMB
2 stops27h 10mQatar Airways
Deal found 3/30$1,178
This FlightHub deal was found by Cheapflights users on 3/31. 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 6/2412:50 amCMB - PDX
2 stops25h 30mSingapore Airlines
Wed 1/217:30 amPDX - CMB
3 stops50h 30mSingapore Airlines
Deal found 3/31$2,008

Cheapflights Fare Finder

Customize your flight search to find flights from Colombo to Oregon 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 March 31, 2025.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Oregon that are best for you.

Fly from

Colombo

Fly to

Oregon

Route

Depart

Return

Price

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Wed 6/25

8:20 pm-11:02 pm

2 stops39h 12m

Portland

Wed 1/21

6:00 am-1:55 am

2 stops30h 25m

$1,163

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Tue 4/15

3:35 am-10:21 pm

2 stops31h 16m

Portland

Tue 9/30

10:25 am-2:05 am

2 stops27h 10m

$1,178

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Tue 6/24

12:50 am-1:50 pm

2 stops25h 30m

Portland

Wed 1/21

7:30 am-11:30 pm

3 stops50h 30m

$2,008

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Thu 5/29

3:35 am-11:59 pm

2 stops32h 54m

$785

ColomboPortland

CMB - PDX

CMBPDX

Colombo Bandaranaike Intl

Thu 5/29

12:55 am-8:33 pm

3 stops32h 08m

$979

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from Colombo to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Colombo 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 Colombo Bandaranaike Intl Airport to Oregon

Rainfall in Oregon by month

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

In terms of precipitation, rainfall in Oregon 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 Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

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

If weather is an important factor for your trip to Oregon, 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 Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated March 31, 2025.
Singapore Airlines
8.1
Very good
1,286 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

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
1,286 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

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
3,541 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

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 Colombo to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Colombo to Oregon?

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

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

    Yes. Cheapflights offers flight deals from Colombo to Oregon 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 Colombo Bandaranaike Intl Airport to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Oregon (average of $277). Flying from Colombo Bandaranaike Intl Airport to Oregon in March is currently the most expensive (average of $369). 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.

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Top 2 airlines flying from Colombo to Oregon

Discover the top 2 airlines that operate flights from Colombo to Oregon. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,140Average$1,291FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,161Average$1,173FlexibilityNo cancel feeOn-time71%
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