S$ 690+ Cheap flights to Portland

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 6-5. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Portland in 2026

Enter your travel dates to find the best prices.

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 11 March 2026.

Tue 8-914:30
SIN
-
PDX
2 stops24h 40m
Multiple Airlines
Wed 23-919:40
PDX
-
SIN
2 stops22h 25m
Multiple Airlines
Deal found 9-3S$ 1,028
Wed 9-914:30
SIN
-
PDX
2 stops24h 40m
Multiple Airlines
Thu 24-919:40
PDX
-
SIN
2 stops22h 25m
Multiple Airlines
Deal found 10-3S$ 1,072
Mon 7-913:45
SIN
-
PDX
2 stops33h 07m
Multiple Airlines
Tue 22-920:59
PDX
-
SIN
2 stops24h 36m
Multiple Airlines
Deal found 8-3S$ 1,106
Fri 11-913:45
SIN
-
PDX
2 stops34h 40m
Multiple Airlines
Sat 26-919:40
PDX
-
SIN
2 stops25h 55m
Multiple Airlines
Deal found 6-3S$ 1,110
Fri 4-902:00
SIN
-
PDX
2 stops46h 25m
Multiple Airlines
Sun 20-914:30
PDX
-
SIN
2 stops31h 05m
Multiple Airlines
Deal found 6-3S$ 1,123
Sun 6-913:45
SIN
-
PDX
2 stops25h 25m
Multiple Airlines
Mon 21-921:59
PDX
-
SIN
2 stops23h 36m
Multiple Airlines
Deal found 7-3S$ 1,146
Sat 31-1014:25
SIN
-
PDX
2 stops24h 45m
Multiple Airlines
Fri 13-1114:30
PDX
-
SIN
2 stops30h 35m
Multiple Airlines
Deal found 7-3S$ 1,152
Tue 21-413:45
SIN
-
PDX
2 stops34h 53m
Multiple Airlines
Tue 28-413:52
PDX
-
SIN
2 stops31h 43m
Multiple Airlines
Deal found 6-3S$ 1,156
Thu 3-913:45
SIN
-
PDX
2 stops25h 25m
Multiple Airlines
Fri 18-917:40
PDX
-
SIN
2 stops27h 55m
Multiple Airlines
Deal found 6-3S$ 1,188
Fri 7-813:45
SIN
-
PDX
2 stops34h 39m
Multiple Airlines
Sat 22-820:59
PDX
-
SIN
2 stops24h 36m
Multiple Airlines
Deal found 6-3S$ 1,195

Find flight deals to Portland

Find the latest flights to Portland in 2026, 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 11 March 2026.

Return from

S$ 1,106

One-way from

S$ 690

Popular in

April

Cheapest in

December

Average price

S$ 1,379
7-9-22-9
  • 7-9-22-9
  • 4 total stops
  • 57h 43m total
  • Singapore to Portland
6-5
  • 6-5
  • 3 total stops
  • 57h 02m total
  • Singapore to Portland
Highest demand for flights based on searches. 26% potential increase in price (S$ 495 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease (S$ 112 potential savings vs. average return price).
Average for return flights in March 2026

Cheapflights Fare Finder

 
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 11 March 2026.
Use the filters below to find and compare flights to Portland that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 7-8

13:45-09:24

2 stops34h 39m

Portland

Sat 22-8

20:59-12:35

2 stops24h 36m

S$ 1,195

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 5-5

14:10-19:34

2 stops20h 24m

Portland

Wed 6-5

17:30-12:40

2 stops28h 10m

S$ 1,323
Fastest return journey

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 5-5

09:00-12:35

1 stop18h 35m

Portland

Wed 6-5

19:45-06:45

1 stop20h 00m

S$ 1,655

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 9-5

20:35-16:33

1 stop34h 58m

Portland

Sat 16-5

07:15-18:35

1 stop20h 20m

S$ 1,754

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 24-4

20:35-16:33

1 stop34h 58m

Portland

Fri 1-5

15:59-18:35

1 stop35h 36m

S$ 1,754
Cheapest one-way

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Wed 6-5

17:55-11:57

3 stops57h 02m

S$ 690

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Wed 27-5

13:45-11:33

2 stops36h 48m

S$ 712

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 31-5

13:45-11:33

2 stops36h 48m

S$ 712

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 26-4

02:00-09:30

2 stops46h 30m

S$ 717

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Thu 23-4

02:00-09:30

2 stops46h 30m

S$ 718

Flights are sorted by cheapest return flights first.

Deals found on 7-3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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.

Cheapflights Insights

Everything you need to know about your flight to Portland

What are the cheapest airlines that fly to Portland?

The cheapest airline flying from Singapore to Portland is Air Canada.

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 11 March 2026.
Read through reviews of airlines serving the United States, such as Air Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

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, Air Canada 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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