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S$ 543+ Cheap flights to Oregon

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 30-3. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
12 Feb — 19 Feb1
1 adult

Flights to Oregon in 2025

Find the latest flights to Oregon in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 7 February 2025.

Return from

S$ 936

One-way from

S$ 543

Popular in

November

Cheapest in

September

Average price

S$ 1,671
1-3-14-3
  • 1-3-14-3
  • 4 total stops
  • 96h 13m total
  • Singapore to Portland
30-3
  • 30-3
  • 2 total stops
  • 48h 39m total
  • Singapore to Oregon
Highest demand for flights based on searches. 6% potential increase in price (S$ 153 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (S$ 65 potential savings vs. average return price).
Average for return flights in February 2025

Find flights to Oregon

Browse one-way and return flights deals to Oregon on Cheapflights. Flight deals are based on user searches and were last updated on 7 February 2025
Explore Oregon

Find flight deals to Oregon

Cheapest flights to Oregon
Explore the most affordable flight options available to Oregon. Find the lowest fares based on data from user searches, with prices last updated on 7 February 2025.

Sat 1-309:30SIN - PDX
2 stops50h 58mMultiple Airlines
Fri 14-309:40PDX - SIN
2 stops45h 15mMultiple Airlines
Deal found 6-2S$ 936
Mon 7-402:00SIN - BOI
2 stops49h 15mMultiple Airlines
Sat 12-420:59BOI - SIN
2 stops25h 36mMultiple Airlines
Deal found 5-2S$ 1,284
Fri 14-314:15SIN - BOI
2 stops44h 34mChina Airlines
Sun 23-307:15BOI - SIN
2 stops39h 50mChina Airlines
Deal found 6-2S$ 1,409
Sat 1-321:00SIN - PDX
2 stops28h 34mAir Canada
Fri 14-315:25PDX - SIN
1 stop25h 30mAir Canada
Deal found 6-2S$ 1,428
Fri 14-310:00SIN - BOI
2 stops26h 00mAir Canada
Sun 23-311:10BOI - SIN
2 stops30h 45mAir Canada
Deal found 5-2S$ 1,530
Mon 24-322:20SIN - PDX
1 stop29h 17mUnited Airlines
Mon 31-319:30PDX - SIN
1 stop31h 55mUnited Airlines
Deal found 7-2S$ 1,667
Fri 14-320:45SIN - BOI
1 stop29h 52mSingapore Airlines
Sun 23-306:04BOI - SIN
1 stop35h 51mSingapore Airlines
Deal found 6-2S$ 1,740
Sun 23-322:20SIN - BOI
2 stops52h 17mUnited Airlines
Sun 30-313:31BOI - SIN
2 stops39h 14mUnited Airlines
Deal found 6-2S$ 2,017
Sat 1-322:30SIN - PDX
2 stops40h 10mDelta
Thu 13-300:59PDX - SIN
2 stops32h 11mDelta
Deal found 6-2S$ 2,155
Sun 23-300:05SIN - PDX
2 stops37h 34mSWISS
Mon 31-307:00PDX - SIN
2 stops43h 05mSWISS
Deal found 7-2S$ 2,363
Sat 22-301:40SIN - PDX
1 stop25h 45mKLM
Sun 30-313:15PDX - SIN
1 stop35h 15mKLM
Deal found 5-2S$ 2,652
Mon 7-401:10SIN - BOI
2 stops36h 39mDelta
Sat 12-405:30BOI - SIN
2 stops33h 30mDelta
Deal found 5-2S$ 3,656

Find flights to Oregon within your budget

Locate flights to Oregon that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 7 February 2025.

Fly from

Any airport

Route

Depart

Return

Price

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 1-3

09:30-20:28

2 stops50h 58m

Portland

Fri 14-3

09:40-21:55

2 stops45h 15m

S$ 936

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Mon 7-4

02:00-13:15

2 stops49h 15m

Boise Air Term. Gowen Fld

Sat 12-4

20:59-12:35

2 stops25h 36m

S$ 1,284

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 14-3

14:15-20:49

2 stops44h 34m

Boise Air Term. Gowen Fld

Sun 23-3

07:15-13:05

2 stops39h 50m

S$ 1,409

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 1-3

21:00-09:34

2 stops28h 34m

Portland

Fri 14-3

15:25-07:55

1 stop25h 30m

S$ 1,428

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 14-3

10:00-22:00

2 stops26h 00m

Boise Air Term. Gowen Fld

Sun 23-3

11:10-07:55

2 stops30h 45m

S$ 1,530

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 24-3

22:20-12:37

1 stop29h 17m

Portland

Mon 31-3

19:30-18:25

1 stop31h 55m

S$ 1,667

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 14-3

20:45-12:37

1 stop29h 52m

Boise Air Term. Gowen Fld

Sun 23-3

06:04-07:55

1 stop35h 51m

S$ 1,740

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sun 23-3

22:20-12:37

2 stops52h 17m

Boise Air Term. Gowen Fld

Sun 30-3

13:31-18:45

2 stops39h 14m

S$ 2,017

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 1-3

22:30-22:40

2 stops40h 10m

Portland

Thu 13-3

00:59-00:10

2 stops32h 11m

S$ 2,155

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 23-3

00:05-22:39

2 stops37h 34m

Portland

Mon 31-3

07:00-17:05

2 stops43h 05m

S$ 2,363

Flights are sorted by cheapest return flights first.

Deals found on 6-2

Showing 1-10 of 21 results
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2
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Best time to book a flight to Oregon

Have a flexible travel schedule? Discover the best time to fly to 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 to Oregon

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

How long is the flight to Oregon?

On average, a flight from Singapore to Oregon takes 34 hours 11 minutes. Flights to Oregon from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Oregon?

The cheapest airlines flying from Singapore to Oregon are Japan Airlines, Singapore Airlines and Air Canada.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 7 February 2025.
See what other customers who have flown with China Airlines, Emirates and Singapore Airlines to Oregon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.8

Overall

8.2

Crew

8.5

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Food

7.8

Overall

8.2

Crew

8.5

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Food

7.8

Overall

8.2

Crew

8.5

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Food

7.8

Overall

8.2

Crew

8.5

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

8.0
Very Good

Food

7.8

Overall

8.2

Crew

8.5

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Food

7.8

Overall

8.2

Crew

8.5

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Oregon climate

Oregon is split into two climate zones by the north-south Cascade Mountains. In general, west of the Cascades gets fairly heavy rain and moderate temperatures. East of the Cascades, the high desert can have very cold winters with considerable snowfall in the upper elevations. Summer days are very hot and the nights cool. Annual rainfall ranges from less than 20cm (8 inches) in the plateau regions to 508cm (200 inches) in the upper western Coast Range. The highest elevations of the Cascades receive 762-1,400cm (300 to 550 inches) of snow annually.

What is good to know if travelling to Oregon?

  • The Sea Lion Caves in Florence is the largest sea cave in the world.
  • Heceta Head Lighthouse is beautifully situated in Lane County, America’s most photographed lighthouse (it is claimed) sits on a cliff overlooking the Pacific Ocean and beach below.
  • It is said that Oregon has more ghost towns than any other state in America. These ghost towns don’t have spooks, they are rather towns that have either been abandoned or are greatly diminished. Shaniko is Oregon’s best known ghost town.
  • There are several places along the Oregon coast from which to watch whales including Winchester Bay. There are two times of year to see the whales. During the winter migration (see the whales between December 26 and the start of January) the mammals travel south to the breeding grounds in Baja, California. The spring migration occurs in March and is when the whales swim by with their calves on their way to the Alaskan feeding grounds.
  • The Willamette Valley is the heart of Oregon’s agriculture country. During spring and summer, roadside stands and farmers’ markets in the towns sell produce. There are more than 200 wineries producing several types of wine including Pinot noir, Pinot gris and Riesling.
  • Mount Hood is the highest mountain in Oregon and is easily accessible from Portland. There is just a 90-minute drive to get to the skiing or snowboarding areas.
  • When is the best time to fly to Oregon?

    Peak Season: The peak season for Oregon flights is May through October, and the height of the season is July. Portland and Ashland are booked solid in summer, and many wineries are open daily during the summer months. The abundant winter snow brings downhill and cross-country skiers, snowboarders, and snowshoers to the mountains. Mount Hood is crowded summer and winter, and the Timberline snow lasts into summer. Off Season: Spring and autumn generally have good weather, fewer crowds, and lower prices. Late March through April is the peak fishing season. Many vineyards begin wine tasting in November, but most are closed in January and February. Between October and May, hotel rates are lower, but you need good rain gear.

  • Can I find cheaper flights to Oregon if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Oregon on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Oregon?

    Based on reviews from Cheapflights users, Japan Airlines is rated the highest out of the airlines that fly to Oregon.

  • Where does the fastest flight to Oregon depart from?

    For those looking to save time traveling to Oregon, Singapore Changi offers the quickest one-way flight (24 hours 44 minutes).

  • Does Portland have rental cars?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Sheraton Portland Airport Hotel is the closest property to Portland (1.6 km away from Portland).

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oregon.

Can Cheapflights find flights to Oregon with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Oregon, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Oregon flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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