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S$ 1,254+ Cheap flights to Portland

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31-3. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
13 Mar — 20 Mar1
1 adult

Flights to Portland in 2025

Find the latest flights to Portland 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 8 March 2025.

Return from

S$ 1,254

One-way from

S$ 2,568

Popular in

November

Cheapest in

September

Average price

S$ 1,680
31-3-30-4
  • 31-3-30-4
  • 3 total stops
  • 81h 42m total
  • Singapore to Portland
31-3
  • 31-3
  • 3 total stops
  • 59h 37m total
  • Singapore to Portland
Highest demand for flights based on searches. 9% potential increase in price (S$ 256 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (S$ 58 potential savings vs. average return price).
Average for return flights in March 2025

Find flight deals to Portland

Cheapest flights to Portland
Explore the most affordable flight options available to Portland. Find the lowest fares based on data from user searches, with prices last updated on 8 March 2025.

Mon 31-303:40SIN - PDX
2 stops44h 24mMultiple Airlines
Wed 30-414:52PDX - SIN
1 stop37h 18mMultiple Airlines
Deal found 7-3S$ 1,254
Sat 12-721:50SIN - PDX
2 stops39h 40mJapan Airlines
Sun 20-710:30PDX - SIN
2 stops22h 50mJapan Airlines
Deal found 7-3S$ 1,343
Mon 7-414:00SIN - PDX
2 stops20h 22mSTARLUX Airlines
Sun 13-419:41PDX - SIN
2 stops25h 59mSTARLUX Airlines
Deal found 7-3S$ 1,368
Sat 12-709:10SIN - PDX
1 stop24h 36mAir Canada
Sun 20-715:25PDX - SIN
1 stop24h 40mAir Canada
Deal found 7-3S$ 1,513
Tue 1-423:25SIN - PDX
2 stops34h 08mLufthansa
Wed 30-412:54PDX - SIN
2 stops36h 46mLufthansa
Deal found 7-3S$ 1,587
Mon 7-409:00SIN - PDX
1 stop18h 39mUnited Airlines
Sun 13-419:33PDX - SIN
1 stop31h 52mUnited Airlines
Deal found 7-3S$ 1,665
Mon 7-407:30SIN - PDX
2 stops39h 58mDelta
Sat 12-400:59PDX - SIN
2 stops31h 41mDelta
Deal found 7-3S$ 2,150
Sun 6-400:40SIN - PDX
1 stop25h 40mKLM
Sun 13-413:15PDX - SIN
1 stop35h 15mKLM
Deal found 7-3S$ 2,658

Find flights to Portland within your budget

Locate flights to Portland 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 8 March 2025.

Fly from

Singapore

Route

Depart

Return

Price

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 31-3

03:40-09:04

2 stops44h 24m

Portland

Wed 30-4

14:52-19:10

1 stop37h 18m

S$ 1,254

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 7-4

14:00-19:22

2 stops20h 22m

Portland

Sun 13-4

19:41-12:40

2 stops25h 59m

S$ 1,368

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 7-4

08:05-17:05

2 stops24h 00m

Portland

Sun 13-4

06:00-17:30

2 stops44h 30m

S$ 1,402

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 1-4

23:25-18:33

2 stops34h 08m

Portland

Wed 30-4

12:54-16:40

2 stops36h 46m

S$ 1,587

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 7-4

09:00-21:00

2 stops27h 00m

Portland

Sun 13-4

11:40-18:25

1 stop39h 45m

S$ 1,665

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 7-4

07:30-08:28

2 stops39h 58m

Portland

Sat 12-4

00:59-23:40

2 stops31h 41m

S$ 2,150

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 6-4

00:40-11:20

1 stop25h 40m

Portland

Sun 13-4

13:15-15:30

1 stop35h 15m

S$ 2,658

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 31-3

11:55-08:32

3 stops59h 37m

S$ 2,568

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 31-3

20:40-00:30

1 stop18h 50m

S$ 6,696

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 30-3

00:40-11:20

1 stop25h 40m

S$ 7,577

Flights are sorted by cheapest return flights first.

Deals found on 7-3

Best time to book a flight to Portland

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

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

How long is the flight to Portland?

On average, a flight from Singapore to Portland takes 27 hours 40 minutes. Flights to Portland 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 Portland?

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

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland 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 Portland when rainfall is around 18.0 mm.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated 8 March 2025.
STARLUX Airlines
9.1
Wonderful

Overall

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Food

9.0

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful

Overall

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Food

9.0

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful

Overall

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Food

9.0

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

8.0
Very Good
STARLUX Airlines
9.1
Wonderful

Overall

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Food

9.0

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful

Overall

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Food

9.0

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful

Overall

9.1

Boarding

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Food

9.0

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

FAQs about flying to Portland

Portland climate

Portland has the mild rainy climate of the Pacific Northwest. It doesn’t get that much rain in inches, but it has a lot of days when it rains some. The rainy season is roughly October to May. Summer is the sunniest season in Portland, so that’s when most people visit. It can be hot, with temperatures reaching 32 degrees Celsius. Whenever you go, be prepared for at least a little rain and also for cool evenings even in summer.

Getting around Portland

It’s easy to walk around compact downtown Portland. There are plenty of small parks to rest at and sidewalks are wide. The public transit system is very good. TriMet has buses and light rail, the Metropolitan Area Express (MAX). If you’re traveling in the free rail zone, a 300-block area downtown, a ride won’t cost you a thing. The Portland Streetcar services the cultural district and great areas for shopping and restaurants. The free rates apply to the streetcar too. If you hop on one of the vintage streetcars that run on the weekends, you still won’t have to pay. 

What is good to know if travelling to Portland?

  • If you have a question or need directions when you’re downtown, look for one of the people wearing bright green jackets. These are Portland Guides, and their job is to answer questions and give directions.
  • The Portland Saturday Market (now continuing into Sunday) is a favourite outing for locals and visitors alike. Every weekend, artists and craftspeople, typically close to 300 of them, sell their creations. You’ll also find a variety of ethnic and other interesting foods.
  • Portland calls itself the City of Roses, and celebrates the Rose Festival throughout all of June. The festival includes a grand parade, boat and car races, an air show, an arts festival, and of course a rose show. Also during June is Fleet Week, when a variety of US Navy, US Coast Guard, and Royal Canadian Navy ships are in port. Some ships provide river cruises. Ships in port are open for free tours.
  • Some of Portland’s main attractions are gardens and parks. The Japanese Garden, one of Portland’s most popular attractions, is considered the finest example of a Japanese garden in North America, and the Portland Classical Chinese Garden is the largest of its type outside China. Though very different, both gardens are lovely, and both have tea rooms.
  • The Pittock Mansion is the most impressive mansion in Portland, and it commands an impressive view, looking over the city to the Cascade Range. Built in 1914 in the style of a French Chateau, it has innovative features like a built-in vacuum cleaning system and multiple shower heads. The lawn is a good picnic spot.
  • One of Oregon’s best-kept secrets is Sauvie Island, a 24,000-acre island ten miles northwest of downtown Portland, where you can observe an impressive array of migratory and year-round birds, pick berries, or walk along the beach. A narrow bridge connects the island to the mainland, running along the top of a dyke past houseboats and fruit and dairy farms.
  • Portland has been a major port since the 19th century, and in the early days, unsuspecting young men enjoying a night out in Portland’s seedier sections might be drugged and wake up on board a ship heading for Asia, sold to the captain as slave labour—shanghaied. You can tour the Shanghai Tunnels, the restored labyrinth where the victims were imprisoned, and see the cells where they were held and the trapdoors through which they were dropped from bars and brothels. For tours, call the Cascade Geographic Society (+1 503.622.4798).
  • Portland has some unusual attractions, but none is more bizarre than the 24-Hour Church of Elvis/Where’s the Art?, a cross between performance art and a kitschy collection of found objects and pop art. It’s not a church—but it does have a proprietor who claims to be a minister; it’s not open 24 hours; and Elvis is only a small part of the popular culture represented.
  • When is the best time to fly to Portland?

    Peak season: There is much less rain from May to October, and because the summer weather is mild, any time during this half of the year is pleasant. Summer is the most popular time to book flights to Portland, with the highest rates and the nearest to crowding that the cityexperiences. Off season: The rainy season goes from October to May. During this time, you’ll find lower rates and almost as much to see and do. The pleasantest weather in more-or-less off-season times occurs in early May and late September.

  • What airport do you fly into for flights to Portland?

    Portland (PDX), located 9.7 km from the city centre, is the airport you fly into when you book flights to Portland.

  • Can I find cheaper flights to Portland 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 Portland on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portland?

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

  • 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).

See more FAQs

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