HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$748+ Cheap flights from Bandaranaike Intl (CMB) 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
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colombo to Portland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colombo to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,337
(American Airlines)

One-way from

$748
(oojo)

Popular in

July

Cheapest in

September

Average price

$1,140
Provider with most accurate pricing for Colombo Bandaranaike Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colombo Bandaranaike Intl-Portland flights.
Search Deals
From Colombo Bandaranaike Intl to Portland
Search Deals
One-way flight from Colombo Bandaranaike Intl to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Colombo to Portland

Cheapest flights from Colombo to Portland
Explore the most affordable flight options available from Colombo 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 Colombo to Portland within your budget

Customize your flight search to find flights from Colombo 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

Colombo

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

  • Most accurate provider: When it comes to deals on Colombo Bandaranaike Intl Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colombo Bandaranaike Intl Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colombo Bandaranaike Intl Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colombo Bandaranaike Intl Airport-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colombo Bandaranaike Intl Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colombo to Portland

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

Travel insights for flights from Colombo to Portland

Get recent, data-driven insights about flights from Colombo 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
1,299 reviews

Crew

8.6

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

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
1,299 reviews
Singapore Airlines
8.1
Very good
1,299 reviews

Crew

8.6

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

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
3,609 reviews
Singapore Airlines
8.1
Very good
1,299 reviews

Crew

8.6

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

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 Colombo 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 Colombo Bandaranaike Intl?

    Most people fly into Portland (PDX) if they book a flight to Portland from Colombo Bandaranaike Intl. On average, Portland has 0 inbound flights from Colombo Bandaranaike Intl per day from 2 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to Portland round-trip?

    Our cheapest airline available from Colombo Bandaranaike Intl Airport to Portland is Singapore Airlines. Our recent data shows that you can find tickets from as low as $1,824 on this airline. An additional option worth looking into is Qatar Airways, starting at $1,832.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Portland (average of $277). Flying from Colombo Bandaranaike Intl Airport 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 Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport 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

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 2 airlines flying from Colombo to Portland

Discover the top 2 airlines that operate flights from Colombo 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%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.