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S$ 170+ 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 6-8. 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
18 Jun — 25 Jun1
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 13 June 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 13 June 2025.

Tue 16-919:40PDX - SIN
1 stop20h 25mAir Canada
Tue 30-909:10SIN - PDX
1 stop28h 51mAir Canada
Deal found 13-6S$ 888
Wed 24-919:40PDX - SIN
2 stops36h 40mMultiple Airlines
Wed 22-1008:00SIN - PDX
2 stops25h 46mMultiple Airlines
Deal found 10-6S$ 952
Wed 15-1007:00PDX - SIN
1 stop21h 10mSingapore Airlines
Wed 29-1009:15SIN - PDX
1 stop19h 08mSingapore Airlines
Deal found 13-6S$ 1,016
Sat 12-707:15PDX - HND
1 stop15h 00mDelta
Sun 27-718:25HND - PDX
2 stops21h 10mDelta
Deal found 10-6S$ 1,032
Thu 10-719:35PDX - HND
1 stop16h 55mUnited Airlines
Thu 17-715:50HND - PDX
1 stop24h 45mUnited Airlines
Deal found 12-6S$ 1,033
Sun 5-1009:10PDX - HND
2 stops21h 40mKorean Air
Sat 18-1002:00HND - PDX
2 stops31h 06mKorean Air
Deal found 11-6S$ 1,039
Sat 6-907:40PDX - HND
1 stop17h 30mHawaiian Airlines
Sun 21-921:20HND - PDX
1 stop24h 40mHawaiian Airlines
Deal found 11-6S$ 1,057
Fri 31-1007:09PDX - HND
1 stop20h 21mAlaska Airlines
Fri 14-1121:20HND - PDX
1 stop25h 14mAlaska Airlines
Deal found 11-6S$ 1,071
Sat 2-806:10PDX - HND
1 stop19h 15mJapan Airlines
Tue 12-817:00HND - PDX
1 stop20h 15mJapan Airlines
Deal found 12-6S$ 1,109
Tue 7-1014:44BOI - SIN
2 stops26h 21mAir Canada
Tue 14-1009:10SIN - BOI
2 stops42h 38mAir Canada
Deal found 10-6S$ 1,187
Wed 27-812:43BOI - SIN
2 stops52h 32mMultiple Airlines
Wed 3-920:30SIN - BOI
2 stops37h 20mMultiple Airlines
Deal found 11-6S$ 1,224
Tue 16-917:36PDX - SIN
2 stops39h 59mChina Airlines
Mon 20-1002:00SIN - PDX
2 stops53h 50mChina Airlines
Deal found 10-6S$ 1,251

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 13 June 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Tue 16-9

19:40-07:05

1 stop20h 25m

Singapore Changi

Tue 30-9

09:10-23:01

1 stop28h 51m

S$ 888

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Wed 24-9

19:40-23:20

2 stops36h 40m

Singapore Changi

Wed 22-10

08:00-18:46

2 stops25h 46m

S$ 952

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Wed 15-10

07:00-19:10

1 stop21h 10m

Singapore Changi

Wed 29-10

09:15-13:23

1 stop19h 08m

S$ 1,016

PortlandTokyo

PDX - HND

PDXHND

Portland

Sat 12-7

07:15-14:15

1 stop15h 00m

Tokyo Haneda

Sun 27-7

18:25-23:35

2 stops21h 10m

S$ 1,032

PortlandTokyo

PDX - HND

PDXHND

Portland

Thu 10-7

19:35-04:30

1 stop16h 55m

Tokyo Haneda

Thu 17-7

15:50-00:35

1 stop24h 45m

S$ 1,033

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 5-10

09:10-22:50

2 stops21h 40m

Tokyo Haneda

Sat 18-10

02:00-17:06

2 stops31h 06m

S$ 1,039

PortlandTokyo

PDX - HND

PDXHND

Portland

Sat 6-9

07:40-17:10

1 stop17h 30m

Tokyo Haneda

Sun 21-9

21:20-06:00

1 stop24h 40m

S$ 1,057

PortlandTokyo

PDX - HND

PDXHND

Portland

Fri 31-10

10:35-19:30

1 stop16h 55m

Tokyo Haneda

Tue 18-11

20:05-05:34

1 stop26h 29m

S$ 1,071

PortlandTokyo

PDX - HND

PDXHND

Portland

Sat 2-8

06:10-17:25

1 stop19h 15m

Tokyo Haneda

Tue 12-8

17:00-21:15

1 stop20h 15m

S$ 1,109

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 7-10

14:44-07:05

2 stops26h 21m

Singapore Changi

Tue 14-10

09:10-13:48

2 stops42h 38m

S$ 1,187

Flights are sorted by cheapest return flights first.

Deals found on 13-6

Showing 1-10 of 43 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$ 887). Flying from Oregon in December will prove the most costly (average of S$ 1,411). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Oregon

Get insights into the airlines that provide service from Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Oregon. In the last 7 days, Cheapflights users made a total of 200,618 searches.
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very Good
1,202 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very Good
1,091 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very Good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very Good
738 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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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 13 June 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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