S$ 147+ 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 17-9. 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
21 Aug — 28 Aug1
1 adult

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 16 August 2025.

Good one-way deal

S$ 174 or less
Price to beat on a one-way flight from Oregon.
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Find flights from Oregon

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 16 August 2025.

Tue 20-105:45PDX - HND
2 stops22h 25mUnited Airlines
Wed 28-119:40HND - PDX
2 stops21h 39mUnited Airlines
Deal found 14-8S$ 902
Sun 7-906:09PDX - HND
1 stop15h 51mDelta
Tue 14-1018:25HND - PDX
1 stop16h 35mDelta
Deal found 15-8S$ 904
Sat 10-113:35PDX - HND
1 stop22h 15mUnited Airlines
Mon 26-116:25HND - PDX
1 stop19h 11mUnited Airlines
Deal found 16-8S$ 905
Sat 6-905:30PDX - HND
1 stop16h 45mDelta
Tue 14-1018:25HND - PDX
1 stop16h 35mDelta
Deal found 15-8S$ 906
Fri 9-105:45PDX - HND
1 stop16h 05mUnited Airlines
Sun 25-116:25HND - PDX
1 stop13h 02mUnited Airlines
Deal found 16-8S$ 908
Fri 19-907:15PDX - HND
1 stop15h 00mDelta
Sun 28-918:25HND - PDX
1 stop20h 14mDelta
Deal found 15-8S$ 909
Tue 6-119:30PDX - HND
1 stop26h 20mUnited Airlines
Tue 20-122:55HND - PDX
1 stop18h 24mUnited Airlines
Deal found 16-8S$ 910
Tue 23-919:31PDX - HND
1 stop26h 44mDelta
Thu 2-1016:05HND - PDX
1 stop12h 55mDelta
Deal found 16-8S$ 911
Tue 6-119:30PDX - HND
1 stop26h 20mUnited Airlines
Mon 26-121:05HND - PDX
2 stops20h 14mUnited Airlines
Deal found 16-8S$ 913
Thu 11-917:50PDX - HND
1 stop28h 25mDelta
Wed 17-918:25HND - PDX
1 stop16h 32mDelta
Deal found 13-8S$ 914
Sat 6-906:14PDX - HND
1 stop15h 46mDelta
Fri 19-918:25HND - PDX
1 stop33h 20mDelta
Deal found 13-8S$ 915
Fri 19-907:45PDX - HND
2 stops33h 55mUnited Airlines
Sun 28-922:55HND - PDX
1 stop17h 33mUnited Airlines
Deal found 15-8S$ 917

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 16 August 2025. 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

Wed 12-11

06:00-14:50

1 stop15h 50m

Tokyo Haneda

Thu 20-11

22:55-00:45

1 stop18h 50m

S$ 902

PortlandTokyo

PDX - HND

PDXHND

Portland

Wed 21-1

05:45-21:10

2 stops22h 25m

Tokyo Haneda

Tue 27-1

22:55-20:05

1 stop14h 10m

S$ 902

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 30-11

05:30-14:50

1 stop16h 20m

Tokyo Haneda

Tue 23-12

16:25-18:48

1 stop19h 23m

S$ 902

PortlandTokyo

PDX - HND

PDXHND

Portland

Tue 9-9

15:44-04:30

1 stop20h 46m

Tokyo Haneda

Fri 19-9

15:50-22:37

1 stop22h 47m

S$ 902

PortlandTokyo

PDX - HND

PDXHND

Portland

Tue 20-1

19:30-04:50

1 stop16h 20m

Tokyo Haneda

Thu 29-1

19:40-00:19

2 stops21h 39m

S$ 902

PortlandTokyo

PDX - HND

PDXHND

Portland

Tue 20-1

05:45-21:10

2 stops22h 25m

Tokyo Haneda

Tue 27-1

19:40-00:19

2 stops21h 39m

S$ 902

PortlandTokyo

PDX - HND

PDXHND

Portland

Mon 3-11

15:54-04:40

1 stop19h 46m

Tokyo Haneda

Tue 11-11

22:55-00:45

1 stop18h 50m

S$ 902

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 18-1

05:45-21:10

2 stops22h 25m

Tokyo Haneda

Tue 27-1

22:55-20:05

1 stop14h 10m

S$ 902

PortlandTokyo

PDX - HND

PDXHND

Portland

Mon 3-11

15:54-04:40

1 stop19h 46m

Tokyo Haneda

Fri 7-11

16:25-18:36

1 stop19h 11m

S$ 902

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 18-1

05:45-21:10

2 stops22h 25m

Tokyo Haneda

Fri 23-1

22:55-00:19

1 stop18h 24m

S$ 902

Flights are sorted by cheapest return flights first.

Deals found on 15-8

Showing 1-10 of 52 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$ 888). Flying from Oregon in December will prove the most costly (average of S$ 1,237). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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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 16 August 2025.

  • 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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