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S$ 171+ 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
17 Jun — 24 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 12 June 2025.

Good one-way deal

S$ 175 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 12 June 2025.

Tue 16-919:40PDX - SIN
1 stop20h 25mAir Canada
Tue 30-909:10SIN - PDX
1 stop20h 36mAir Canada
Deal found 12-6S$ 892
Wed 24-919:40PDX - SIN
2 stops36h 40mMultiple Airlines
Wed 22-1008:00SIN - PDX
2 stops25h 46mMultiple Airlines
Deal found 10-6S$ 956
Wed 15-1007:00PDX - SIN
1 stop21h 10mSingapore Airlines
Wed 29-1009:15SIN - PDX
1 stop19h 08mSingapore Airlines
Deal found 10-6S$ 1,022
Sat 12-707:15PDX - HND
1 stop15h 00mDelta
Sun 27-718:25HND - PDX
2 stops21h 10mDelta
Deal found 10-6S$ 1,036
Sun 2-1109:35PDX - HND
1 stop16h 55mAlaska Airlines
Sun 16-1121:20HND - PDX
1 stop25h 14mAlaska Airlines
Deal found 10-6S$ 1,037
Wed 15-1017:15PDX - HND
1 stop19h 15mUnited Airlines
Fri 31-1022:55HND - PDX
1 stop17h 50mUnited Airlines
Deal found 12-6S$ 1,041
Sun 5-1009:10PDX - HND
2 stops21h 40mKorean Air
Sun 19-1002:00HND - PDX
2 stops31h 06mKorean Air
Deal found 11-6S$ 1,044
Sat 6-907:40PDX - HND
1 stop19h 45mHawaiian Airlines
Sun 21-921:20HND - PDX
1 stop24h 40mHawaiian Airlines
Deal found 10-6S$ 1,062
Thu 2-1008:30PDX - HND
1 stop16h 55mJapan Airlines
Wed 15-1016:25HND - PDX
1 stop16h 25mJapan Airlines
Deal found 11-6S$ 1,176
Tue 7-1014:44BOI - SIN
2 stops26h 21mAir Canada
Tue 14-1009:10SIN - BOI
2 stops42h 38mAir Canada
Deal found 10-6S$ 1,192
Wed 27-812:43BOI - SIN
2 stops52h 32mMultiple Airlines
Wed 3-920:30SIN - BOI
2 stops37h 20mMultiple Airlines
Deal found 11-6S$ 1,229
Tue 16-917:36PDX - SIN
2 stops39h 59mChina Airlines
Mon 20-1002:00SIN - PDX
2 stops53h 50mChina Airlines
Deal found 10-6S$ 1,256

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 12 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

09:10-14:46

1 stop20h 36m

S$ 892

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$ 956

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$ 1,022

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$ 1,036

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 2-11

09:35-19:30

1 stop16h 55m

Tokyo Haneda

Sun 16-11

21:20-05:34

1 stop25h 14m

S$ 1,037

PortlandTokyo

PDX - HND

PDXHND

Portland

Wed 15-10

17:15-04:30

1 stop19h 15m

Tokyo Haneda

Fri 31-10

22:55-00:45

1 stop17h 50m

S$ 1,041

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$ 1,044

PortlandTokyo

PDX - HND

PDXHND

Portland

Sat 6-9

07:40-19:25

1 stop19h 45m

Tokyo Haneda

Sun 21-9

21:20-06:00

1 stop24h 40m

S$ 1,062

PortlandTokyo

PDX - HND

PDXHND

Portland

Thu 2-10

08:30-17:25

1 stop16h 55m

Tokyo Haneda

Wed 15-10

16:25-16:50

1 stop16h 25m

S$ 1,176

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$ 1,192

Flights are sorted by cheapest return flights first.

Deals found on 12-6

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$ 891). Flying from Oregon in December will prove the most costly (average of S$ 1,417). 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.
Korean Air
8.4
Very Good
1,088 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very Good
1,088 reviews
Korean Air
8.4
Very Good
1,088 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very Good
1,489 reviews
Korean Air
8.4
Very Good
1,088 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Airlines
8.3
Very Good
738 reviews
Korean Air
8.4
Very Good
1,088 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
ANA
8.3
Very Good
882 reviews
Korean Air
8.4
Very Good
1,088 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Singapore Airlines
8.1
Very Good
1,302 reviews
Korean Air
8.4
Very Good
1,088 reviews
Check prices

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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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 12 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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