S$ 173+ Cheap flights from Oregon

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — SIN
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Oregon

Discover essential information about flights departing from Oregon, including flight schedules, destinations, airlines operating at the Oregon airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 17 February 2026.

Good one-way deal

S$ 139 or less
Price to beat on a one-way flight from Oregon.
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Find flights from Oregon

Enter your travel dates to find the best prices.

Cheapest flights from Oregon
Explore the most affordable flight options available from Oregon. Find the lowest fares based on data from user searches, with prices last updated on 17 February 2026.

Mon 20-405:30
PDX
-
HND
1 stop16h 45m
Delta
Thu 30-416:35
HND
-
PDX
1 stop15h 03m
Delta
Deal found 14-2S$ 914
Mon 2-305:30
PDX
-
HND
1 stop15h 35m
Delta
Thu 5-317:35
HND
-
PDX
1 stop18h 14m
Delta
Deal found 16-2S$ 916
Sat 28-215:59
PDX
-
HND
1 stop29h 06m
Delta
Wed 11-316:50
HND
-
PDX
1 stop20h 08m
Delta
Deal found 15-2S$ 922
Sat 18-411:20
PDX
-
HND
1 stop34h 40m
Delta
Thu 7-516:35
HND
-
PDX
1 stop15h 48m
Delta
Deal found 17-2S$ 923
Mon 20-407:15
PDX
-
HND
1 stop14h 40m
United Airlines
Fri 15-515:50
HND
-
PDX
1 stop21h 08m
United Airlines
Deal found 16-2S$ 930
Mon 20-407:15
PDX
-
HND
1 stop14h 40m
United Airlines
Wed 6-521:55
HND
-
PDX
2 stops19h 04m
United Airlines
Deal found 13-2S$ 935
Tue 3-307:30
PDX
-
HND
1 stop14h 20m
United Airlines
Fri 6-321:55
HND
-
PDX
2 stops19h 40m
United Airlines
Deal found 17-2S$ 936
Sun 19-419:14
PDX
-
HND
1 stop26h 41m
United Airlines
Fri 8-522:55
HND
-
PDX
1 stop14h 03m
United Airlines
Deal found 13-2S$ 937
Sun 1-315:50
PDX
-
HND
1 stop20h 00m
United Airlines
Fri 6-316:25
HND
-
PDX
1 stop23h 39m
United Airlines
Deal found 15-2S$ 938
Sun 19-406:45
PDX
-
HND
2 stops24h 05m
Korean Air
Tue 5-502:00
HND
-
PDX
2 stops29h 38m
Korean Air
Deal found 17-2S$ 940
Fri 17-419:55
PDX
-
HND
1 stop26h 05m
Delta
Thu 7-516:05
HND
-
PDX
1 stop11h 39m
Delta
Deal found 13-2S$ 941
Thu 6-806:30
PDX
-
HND
1 stop15h 30m
Delta
Thu 17-916:35
HND
-
PDX
1 stop18h 51m
Delta
Deal found 16-2S$ 942

Find flights from Oregon within your budget

 
Find flights departing from Oregon that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 February 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

PortlandTokyo

PDX - HND

PDXHND

Portland

Tue 21-4

07:05-14:15

1 stop15h 10m

Tokyo Haneda

Thu 30-4

16:35-19:17

1 stop18h 42m

S$ 916

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 12-4

06:15-14:00

1 stop15h 45m

Tokyo Haneda

Thu 30-4

16:35-19:17

1 stop18h 42m

S$ 916

PortlandTokyo

PDX - HND

PDXHND

Portland

Mon 2-3

19:55-15:05

1 stop26h 10m

Tokyo Haneda

Thu 19-3

16:50-20:59

1 stop20h 09m

S$ 916

PortlandTokyo

PDX - HND

PDXHND

Portland

Sat 28-2

15:59-14:05

1 stop29h 06m

Tokyo Haneda

Wed 13-5

16:35-19:23

1 stop18h 48m

S$ 922

PortlandTokyo

PDX - HND

PDXHND

Portland

Sat 18-4

13:05-14:00

1 stop32h 55m

Tokyo Haneda

Wed 6-5

16:35-15:38

1 stop15h 03m

S$ 923

PortlandTokyo

PDX - HND

PDXHND

Portland

Mon 20-4

07:15-13:55

1 stop14h 40m

Tokyo Haneda

Fri 15-5

22:55-00:59

1 stop18h 04m

S$ 930

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 19-4

17:35-13:55

1 stop28h 20m

Tokyo Haneda

Fri 8-5

22:55-00:59

1 stop18h 04m

S$ 938

PortlandTokyo

PDX - HND

PDXHND

Portland

Fri 17-4

19:55-14:00

1 stop26h 05m

Tokyo Haneda

Thu 7-5

16:05-11:44

1 stop11h 39m

S$ 941

PortlandTokyo

PDX - HND

PDXHND

Portland

Tue 4-8

06:30-14:00

1 stop15h 30m

Tokyo Haneda

Sun 13-9

16:35-16:10

1 stop15h 35m

S$ 942

PortlandTokyo

PDX - HND

PDXHND

Portland

Wed 5-8

09:40-14:20

1 stop12h 40m

Tokyo Haneda

Mon 14-9

16:05-20:49

1 stop20h 44m

S$ 942

Flights are sorted by cheapest return flights first.

Deals found on 14-2

Showing 1-10 of 53 results
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Best time to book a flight from Oregon

Have a flexible travel schedule? Discover the best time to fly from Oregon with our price prediction graph.
Estimated return 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 Oregon

Get recent, data-driven insights about flights from Oregon including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Oregon (average of S$ 875). Flying from Oregon in December will prove the most costly (average of S$ 1,044). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Oregon?

The cheapest city to fly to from Oregon is San Francisco, with prices starting at S$ 113. Explore other affordable destinations below.

San Francisco
San Francisco
From S$ 113
Los Angeles
Los Angeles
From S$ 162

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Direct flights from USA

Book a direct flight from one of these other cities located in USA.
Direct flights from Portland
Direct flights from Redmond

Related info for your journey

Access useful and relevant information related to your journey from Oregon. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 February 2026.

  • What is the cheapest month to fly from Oregon?

    Currently, the cheapest month for flights from Oregon is September. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Oregon?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Oregon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Oregon?

    Cheapflights simply makes it quick and affordable to book flights from Oregon by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Oregon with no change fees?

    Need flexible booking options for your flight from Oregon ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Oregon become cheaper?

    Yes, Cheapflights offers price alerts on flights from Oregon so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oregon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Oregon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Oregon?

Cheapflights simply makes it quick and affordable to book flights from Oregon by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Oregon with no change fees?

Need flexible booking options for your flight from Oregon ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Oregon become cheaper?

Yes, Cheapflights offers price alerts on flights from Oregon so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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