PDX

S$ 703 Find Cheap Flights to Portland – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 1,180
Typical prices: S$ 1,499-S$ 1,878
Air Canada
Thu 1-11Thu 8-11
SIN - PDX • 1 stop
Cheapest one-way flight
S$ 703
Typical prices: S$ 808-S$ 1,057
Air Canada
Thu 4-10
SIN - PDX • 1 stop
Top airlines
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
When to travel
January
Cheapest • 24% price drop
June
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Portland!
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Booking Insights
Flight Deals

Cheap Flights to Portland

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Portland

Sun, 1 Nov - Sun, 8 Nov
Air Canada Logo
08:40 - 19:31SIN  Singapore Changi-PDX Portland
25h 51m1 stop Vancouver Intl
Air Canada Logo
15:15 - 07:00PDX  Portland-SIN Singapore Changi
23h 45m1 stop Vancouver Intl
S$ 1,180Air Canada
Thu, 5 Nov - Thu, 12 Nov
Air Canada Logo
08:40 - 20:46SIN  Singapore Changi-PDX Portland
28h 06m1 stop Vancouver Intl
Air Canada Logo
10:00 - 07:00PDX  Portland-SIN Singapore Changi
29h 00m1 stop Vancouver Intl
S$ 1,183Air Canada
Thu, 12 Nov - Wed, 25 Nov
Air Canada Logo
08:40 - 18:31SIN  Singapore Changi-PDX Portland
25h 51m1 stop Vancouver Intl
Air Canada Logo
05:30 - 07:00PDX  Portland-SIN Singapore Changi
33h 30m2 stops San Francisco Vancouver Intl
S$ 1,201Air Canada
Thu, 12 Nov - Wed, 25 Nov
Air Canada Logo
08:40 - 00:44SIN  Singapore Changi-PDX Portland
32h 04m2 stops Vancouver Intl San Francisco
Air Canada Logo
05:30 - 07:00PDX  Portland-SIN Singapore Changi
33h 30m2 stops San Francisco Vancouver Intl
S$ 1,202Air Canada
Thu, 12 Nov - Mon, 16 Nov
Air Canada Logo
08:40 - 18:31SIN  Singapore Changi-PDX Portland
25h 51m1 stop Vancouver Intl
Air Canada Logo
19:26 - 07:00PDX  Portland-SIN Singapore Changi
43h 34m2 stops San Francisco Vancouver Intl
S$ 1,243Air Canada
Sun, 1 Nov - Sun, 8 Nov
Air Canada Logo
08:40 - 10:26SIN  Singapore Changi-PDX Portland
16h 46m1 stop Vancouver Intl
Air Canada Logo
07:10 - 07:00PDX  Portland-SIN Singapore Changi
31h 50m2 stops San Francisco Vancouver Intl
S$ 1,244Air Canada
Thu, 12 Nov - Mon, 16 Nov
Air Canada Logo
08:40 - 18:31SIN  Singapore Changi-PDX Portland
25h 51m1 stop Vancouver Intl
Air Canada Logo
19:26 - 07:00PDX  Portland-SIN Singapore Changi
43h 34m2 stops San Francisco Vancouver Intl
S$ 1,244Air Canada
Thu, 12 Nov - Wed, 25 Nov
Multiple Airlines Logo
09:05 - 13:48SIN  Singapore Changi-PDX Portland
20h 43m1 stop San Francisco
Multiple Airlines Logo
10:27 - 19:05PDX  Portland-SIN Singapore Changi
40h 38m1 stop San Francisco
S$ 1,267Multiple Airlines
Fri, 5 Feb - Sat, 20 Feb
Korean Air Logo
10:30 - 16:59SIN  Singapore Changi-PDX Portland
22h 29m2 stops Incheon Intl Seattle/Tacoma Intl
Korean Air Logo
06:40 - 05:00PDX  Portland-SIN Singapore Changi
30h 20m2 stops Seattle/Tacoma Intl Incheon Intl
S$ 1,276Korean Air
Fri, 5 Feb - Sat, 20 Feb
Korean Air Logo
10:30 - 19:28SIN  Singapore Changi-PDX Portland
24h 58m2 stops Incheon Intl Los Angeles
Korean Air Logo
06:30 - 00:15PDX  Portland-SIN Singapore Changi
25h 45m2 stops Los Angeles Incheon Intl
S$ 1,276Korean Air
Booking Insights

Price, demand, and travel trends for Singapore to Portland flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Portland with more confidence.

What is the cheapest flight to Portland?

Singapore to Portland is the cheapest route at S$ 1,180 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Portland?

A return flight to Portland costs S$ 1,656 on average, based on data over the past 12 months on KAYAK. Return fares from Singapore average S$ 1,656.

What is the cheapest day to fly to Portland?

Monday is the cheapest day to fly to Portland at S$ 1,252 return on average over the past 12 months on KAYAK. Friday is the most expensive at S$ 2,213.

What is the cheapest time of day to fly to Portland?

Afternoon flights to Portland are the cheapest at S$ 1,364 return on average. Night flights are the most expensive at S$ 2,213.

What is a good deal for flights to Portland?

Flights under S$ 1,499 are considered a good deal. 25% of KAYAK users found return flights to Portland at or below these prices, with the lowest fares from:
•Singapore S$ 1,499.

Find deals

Key details for flights to Portland

Low season

March

Cheapest flight

S$ 703
Most popular time to fly (13% more expensive on average)
Flights from Singapore to Portland

When to book flights to Portland

Are your dates flexible? Find out the best times to travel to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Portland, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Portland is a good deal?

    A good deal on a flight to Portland is around S$ 1,499 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How far is Portland from Portland city centre?

    Portland is 10.7 km from Portland city centre.

  • What is the difference between the most popular and the most frequent airline at Portland?

    Singapore Airlines operates the most flights from Singapore to Portland at 0 per week, while Air Canada is the airline most often selected by KAYAK users searching for flights from Singapore to Portland. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Portland?

    Air Canada is the most popular airline for KAYAK users flying to Portland and has the best on-time record at the destination's main airport.

Your guide to booking Portland flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Portland, recent KAYAK data shows that stronger deals tend to be around S$ 1,499 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Portland in January. Return fares historically average S$ 1,253 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to S$ 849 per return. Midday flights to Portland average S$ 1,364 compared to S$ 2,213 for evening flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airline flying to Portland

 
Need help choosing which airline to fly with to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11658 reviews
6.8Entertainment
7.8Crew
6.3Food
7.3Boarding
7.1Comfort
Airline reviews

Longer lines at Air Canada to check.. could not get my boarding pass online.

10.0 ExcellentAnonymous, Aug 2026
Read more Air Canada reviews

Longer lines at Air Canada to check.. could not get my boarding pass online.

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

Could not understand what the attendant was saying during his announcements.

Once again our Air Canada flight was delayed! I'm hopeful competition arrives with other airlines soon and maybe they will make a better effort to be on time!

Boarding was OK. The overhead bins on the Havilland 400 are smaller than the allowable carry on bag sizes, making the bags to be jammed in and as a result slowing the boarding process.

My luggage was lost and didn't arrive on my flight

Not so good. Got seat no 12 e. Squeezed between two people. No entertainment, hard to move around. Did not enjoyed that flight.

Flight delayed, Poor communication. Uncomfortable/cramped gate area. Insistence by AC staff that our carry-on bags had to be checked due to allegedly small size of overhead bins (not true, as we saw when we boarded). Awful-tasting snacks.

There was no entertainment at our seats. The flight was comfortable and we had leg room. The snack we had was really good.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Cannon Beach
Hillsboro
Longview
Seaside
Astoria

More options for your flight to Portland