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Cheap flights from Singapore to Portland from S$ 762

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 26-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PDX
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Portland

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Portland
Explore the most affordable flight options available from Singapore to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Tue 22-920:50
SIN
-
PDX
2 stops27h 41m
Air Canada
Sun 27-910:10
PDX
-
SIN
1 stop28h 05m
Air Canada
Deal found 22-7S$ 1,188
Sun 16-820:50
SIN
-
PDX
2 stops27h 41m
Air Canada
Tue 15-915:30
PDX
-
SIN
1 stop22h 45m
Air Canada
Deal found 22-7S$ 1,247
Tue 11-820:50
SIN
-
PDX
2 stops27h 41m
Air Canada
Sun 6-919:45
PDX
-
SIN
1 stop18h 30m
Air Canada
Deal found 21-7S$ 1,248
Sun 16-820:50
SIN
-
PDX
2 stops27h 41m
Air Canada
Wed 16-910:10
PDX
-
SIN
2 stops37h 20m
Air Canada
Deal found 22-7S$ 1,251
Tue 11-820:50
SIN
-
PDX
2 stops37h 21m
Air Canada
Sat 5-923:02
PDX
-
SIN
2 stops39h 13m
Air Canada
Deal found 21-7S$ 1,254
Sun 16-820:50
SIN
-
PDX
2 stops37h 21m
Air Canada
Sat 12-915:30
PDX
-
SIN
2 stops42h 15m
Air Canada
Deal found 22-7S$ 1,264
Fri 16-1007:30
SIN
-
PDX
2 stops29h 49m
Korean Air
Fri 30-1007:00
PDX
-
SIN
2 stops31h 00m
Korean Air
Deal found 23-7S$ 1,277
Wed 2-907:30
SIN
-
PDX
2 stops22h 15m
Korean Air
Sat 12-909:51
PDX
-
SIN
2 stops23h 04m
Korean Air
Deal found 21-7S$ 1,278
Thu 17-1208:40
SIN
-
PDX
1 stop25h 51m
Air Canada
Thu 31-1215:15
PDX
-
SIN
2 stops28h 00m
Air Canada
Deal found 23-7S$ 1,282
Thu 15-1001:45
SIN
-
PDX
2 stops22h 46m
Multiple Airlines
Fri 30-1015:15
PDX
-
SIN
1 stop24h 45m
Multiple Airlines
Deal found 23-7S$ 1,283
Fri 21-807:30
SIN
-
PDX
2 stops40h 06m
Delta
Fri 28-805:30
PDX
-
SIN
2 stops32h 30m
Delta
Deal found 21-7S$ 1,286

Find flight deals from Singapore to Portland

Keep the following information in mind while searching for Singapore to Portland flight deals. Data was last updated 25 July 2026.

Round-trip from

S$ 1,188

One-way from

S$ 762
Air Canada
  • Air Canada
  • 22-9-27-9
  • 3 total stops
  • 55h 46m total
  • Singapore to Portland
Search Deals
Air Canada
  • Air Canada
  • 26-12
  • 1 total stop
  • 28h 06m total
  • Singapore to Portland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 25 July 2026.
Use the filters below to find and compare flights from Singapore to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 16-10

07:30-22:19

2 stops29h 49m

Portland

Fri 30-10

07:00-05:00

2 stops31h 00m

S$ 1,277

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 6-9

20:50-09:31

2 stops27h 41m

Portland

Sun 13-9

10:10-00:45

2 stops23h 35m

S$ 1,332

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 14-8

08:10-19:11

2 stops26h 01m

Portland

Tue 8-9

10:10-00:45

2 stops23h 35m

S$ 1,362

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Wed 9-9

01:55-22:06

2 stops35h 11m

Portland

Sat 12-9

06:30-06:10

2 stops32h 40m

S$ 1,365

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 17-8

22:00-19:44

2 stops36h 44m

Portland

Mon 7-9

09:29-05:00

2 stops28h 31m

S$ 1,512

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 17-8

22:00-19:44

2 stops36h 44m

Portland

Tue 8-9

09:51-05:00

2 stops28h 09m

S$ 1,512

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 16-8

01:55-16:47

2 stops29h 52m

Portland

Sun 13-9

06:30-06:10

2 stops32h 40m

S$ 1,686

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 6-9

20:45-09:25

1 stop27h 40m

Portland

Sun 13-9

21:35-19:10

1 stop30h 35m

S$ 1,705
Fastest return journey

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Thu 10-9

20:35-00:37

1 stop19h 02m

Portland

Sat 12-9

07:00-18:35

1 stop20h 35m

S$ 1,851

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Thu 27-8

08:45-22:54

2 stops29h 09m

Portland

Mon 31-8

05:30-18:35

1 stop22h 05m

S$ 1,903

Flights are sorted by cheapest return flights first.

Deals found on 21-7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Singapore to Portland

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

No data available for this route at this time. Please check back soon.

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 25 July 2026.
Read through reviews of airlines operating flights from Singapore to Portland, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,382 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Food

6.3

Crew

7.8

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.
Air Canada
7.1
Good
11,382 reviews
Air Canada
7.1
Good
11,382 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Food

6.3

Crew

7.8

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.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to Portland from Singapore, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 9.7 km from the centre of Portland.

  • How long is the flight from Singapore to Portland?

    A quick flight from Singapore to Portland can take about 27h 41m. Korean Air provides one of the quickest options available for as low as S$ 1,332. The distance from Singapore to Portland is about 13073 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Singapore to Portland that include hotel bookings?

    Yes. In addition to deals on Singapore to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Portland.

  • Can I find deals for business class flights from Singapore to Portland?

    Yes. Cheapflights offers flight deals from Singapore to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Portland?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Portland flights
Singapore to Boise flights

Top airline flying from Singapore to Portland

Discover the top airline that operate flights from Singapore to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,627AverageS$ 1,674FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Singapore to Portland?

When you search for this flight from Singapore to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Portland?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Portland with no change fees?

Need flexible booking options for your flight to Portland from Singapore? 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 Singapore to Portland become cheaper?

Of course! You can now track prices for flights from Singapore to Portland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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