HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colombo

$608+ Cheap flights from Oregon to Bandaranaike Intl (CMB)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CMB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Colombo 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.

Find flight deals from Oregon to Colombo

Cheapest flights from Oregon to Colombo
Explore the most affordable flight options available from Oregon to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/29. 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 11/276:29 amPDX - CMB
2 stops47h 01mChina Eastern
Wed 12/248:20 pmCMB - PDX
2 stops35h 25mChina Eastern
Deal found 10/29$1,079
This Ovago deal was found by Cheapflights users on 10/29. 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.
Tue 11/256:29 amPDX - CMB
2 stops47h 01mChina Eastern
Thu 12/258:20 pmCMB - PDX
2 stops35h 25mChina Eastern
Deal found 10/29$1,120
This Orbitz deal was found by Cheapflights users on 10/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:30 pmPDX - CMB
2 stops36h 30mMultiple Airlines
Sun 11/2312:45 amCMB - PDX
2 stops34h 09mMultiple Airlines
Deal found 10/29$1,157
This FlightHub deal was found by Cheapflights users on 10/29. 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 11/245:44 pmPDX - CMB
2 stops40h 16mCathay Pacific
Tue 12/2312:45 amCMB - PDX
2 stops26h 29mCathay Pacific
Deal found 10/29$1,173
This Gurufare deal was found by Cheapflights users on 10/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:35 pmPDX - CMB
2 stops39h 25mCathay Pacific
Tue 12/2312:45 amCMB - PDX
2 stops26h 29mCathay Pacific
Deal found 10/29$1,190
This Cathay Pacific deal was found by Cheapflights users on 10/29. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:41 pmPDX - CMB
2 stops40h 19mCathay Pacific
Sun 12/2112:45 amCMB - PDX
2 stops33h 45mCathay Pacific
Deal found 10/29$1,195
This Cathay Pacific deal was found by Cheapflights users on 10/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:30 pmPDX - CMB
2 stops36h 30mMultiple Airlines
Wed 11/1212:45 amCMB - PDX
2 stops33h 35mMultiple Airlines
Deal found 10/30$1,207
This oojo deal was found by Cheapflights users on 10/29. 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.
Sat 11/2910:30 pmPDX - CMB
2 stops42h 10mMultiple Airlines
Thu 12/257:40 amCMB - PDX
2 stops26h 35mMultiple Airlines
Deal found 10/29$1,222
This FlightHub deal was found by Cheapflights users on 10/29. 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 11/245:44 pmPDX - CMB
2 stops40h 16mCathay Pacific
Thu 12/2512:45 amCMB - PDX
2 stops33h 45mCathay Pacific
Deal found 10/29$1,223
This Orbitz deal was found by Cheapflights users on 10/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:29 pmPDX - CMB
2 stops41h 11mMultiple Airlines
Thu 12/2510:00 pmCMB - PDX
2 stops37h 31mMultiple Airlines
Deal found 10/29$1,228
This Gurufare deal was found by Cheapflights users on 10/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:35 pmPDX - CMB
2 stops39h 25mCathay Pacific
Wed 12/2412:45 amCMB - PDX
2 stops26h 29mCathay Pacific
Deal found 10/29$1,240
This Cathay Pacific deal was found by Cheapflights users on 10/29. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/282:50 pmPDX - CMB
2 stops43h 10mCathay Pacific
Sun 12/2112:45 amCMB - PDX
2 stops33h 45mCathay Pacific
Deal found 10/29$1,245

Cheap flight deals from Oregon to Colombo

Keep the following information in mind while searching for Oregon to Colombo flight deals. Data was last updated October 30, 2025.

Round-trip from

$1,009
(oojo)

One-way from

$608
(TravelUp)

Popular in

December

Cheapest in

March

Average price

$1,189
From Oregon to Colombo Bandaranaike Intl
Search Deals
One-way flight from Oregon to Colombo Bandaranaike Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Colombo 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 October 30, 2025.
Use the filters below to find and compare flights from Oregon to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Oregon

Fly to

Colombo

Route

Depart

Return

Price

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 1/13

4:51 pm-11:30 pm

2 stops41h 09m

Colombo Bandaranaike Intl

Wed 2/11

12:45 am-8:35 pm

2 stops33h 20m

$1,157

PortlandColombo

PDX - CMB

PDXCMB

Portland

Wed 1/21

4:51 pm-11:30 pm

2 stops41h 09m

Colombo Bandaranaike Intl

Sun 2/15

12:45 am-4:28 pm

2 stops29h 13m

$1,195

PortlandColombo

PDX - CMB

PDXCMB

Portland

Mon 11/24

4:30 pm-11:30 pm

2 stops41h 30m

Colombo Bandaranaike Intl

Mon 12/22

12:45 am-9:00 pm

2 stops33h 45m

$1,195

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 3/5

5:30 pm-11:30 pm

2 stops40h 30m

Colombo Bandaranaike Intl

Sun 3/8

12:45 am-4:28 pm

2 stops28h 13m

$1,195

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 11/28

2:50 pm-11:30 pm

2 stops43h 10m

Colombo Bandaranaike Intl

Wed 12/24

12:45 am-9:00 pm

2 stops33h 45m

$1,245

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 3/5

7:00 am-2:45 am

2 stops30h 15m

Colombo Bandaranaike Intl

Mon 3/9

4:15 am-12:03 am

2 stops32h 18m

$1,298

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 11/25

5:20 am-8:45 am

2 stops37h 55m

Colombo Bandaranaike Intl

Wed 12/24

8:50 pm-12:25 am

2 stops41h 05m

$1,420

PortlandColombo

PDX - CMB

PDXCMB

Portland

Tue 12/9

7:15 am-4:30 pm

2 stops43h 45m

Colombo Bandaranaike Intl

Tue 1/13

10:15 am-4:34 pm

2 stops43h 49m

$1,655

PortlandColombo

PDX - CMB

PDXCMB

Portland

Thu 12/4

9:30 pm-7:00 pm

2 stops56h 00m

$608

PortlandColombo

PDX - CMB

PDXCMB

Portland

Fri 2/13

7:00 am-1:55 am

2 stops29h 25m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Oregon to Colombo

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

What is the cheapest month to book a flight from Oregon to Colombo Bandaranaike Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Oregon to Colombo Bandaranaike Intl Airport (average of $994). Flying from Oregon to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,349). 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 CMB?

Find hourly flight availability from Oregon to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Oregon to Colombo Bandaranaike Intl Airport in the evening. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Colombo. 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 Colombo Bandaranaike Intl Airport?

    There are many flights that can get you from Oregon to Colombo Bandaranaike Intl Airport in 41h 09m. Fly via Cathay Pacific to get the fastest option. Oregon and Colombo Bandaranaike Intl Airport are separated by a distance of 8529 mi.

  • What are the most popular routes from Oregon to Colombo Bandaranaike Intl Airport?

    The most popular flight routes from Oregon to Colombo Bandaranaike Intl Airport are Portland - Colombo Bandaranaike Intl, Medford - Colombo Bandaranaike Intl and Eugene - Colombo Bandaranaike Intl.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Oregon to Colombo Bandaranaike Intl Airport (average of $994). Flying from Oregon to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,349). 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
Negombo

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.

Alternative routes for Oregon to Colombo

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Colombo flights
Newark to Colombo flights
Dulles Intl to Colombo flights
Los Angeles to Colombo flights
LaGuardia to Colombo flights
O'Hare Intl to Colombo flights
San Francisco to Colombo flights
Reagan-National to Colombo flights
Dallas/Fort Worth to Colombo flights
Boston to Colombo flights
Baltimore to Colombo flights
Portland to Colombo flights
Santa Ana to Colombo flights
Burbank to Colombo flights
Seattle to Colombo flights
Hobby to Colombo flights
Denver to Colombo flights
Philadelphia to Colombo flights
George Bush Intcntl to Colombo flights
Orlando to Colombo flights
Charlotte to Colombo flights
Atlanta to Colombo flights
Sky Harbor Intl to Colombo flights
San Jose to Colombo flights
St. Louis to Colombo flights
Miami to Colombo flights
Detroit to Colombo flights
Raleigh to Colombo flights
Minneapolis to Colombo flights
Honolulu to Colombo flights
Kansas City to Colombo flights
Indianapolis to Colombo flights
Salt Lake City to Colombo flights
Wichita to Colombo flights
Milwaukee to Colombo flights
Fort Myers to Colombo flights
New Orleans to Colombo flights
Roanoke to Colombo flights
San Diego to Colombo flights
Knoxville to Colombo flights
Columbus to Colombo flights
Anchorage to Colombo flights
Albany to Colombo flights
Greensboro to Colombo flights
Austin to Colombo flights
Cleveland to Colombo flights
Buffalo to Colombo flights
Fort Lauderdale to Colombo flights

Top 3 airlines flying from Oregon to Colombo

Discover the top 3 airlines that operate flights from Oregon to Colombo. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,040Average$1,534FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,131Average$1,363FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,479Average$1,517FlexibilityNo cancel feeOn-time67%

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.