PDX

S$ 711 Find Cheap Flights to Portland – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 1,180
Typical prices: S$ 1,478-S$ 1,882
Air Canada
Tue 30-10Thu 22-11
SIN - PDX • 1 stop
Cheapest one-way flight
S$ 711
Typical prices: S$ 790-S$ 979
Multiple Airlines
Mon 10-12
SIN - PDX • 3 stops
Top airlines
STARLUX Airlines
Best reviews • 8.7 score
Airline reviews
Airline reviews
When to travel
October
Cheapest • 18% 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

Fri, 30 Oct - Sun, 22 Nov
Air Canada Logo
08:40 - 14:41SIN  Singapore Changi-PDX Portland
21h 01m1 stop Vancouver Intl
Air Canada Logo
19:10 - 07:00PDX  Portland-SIN Singapore Changi
19h 50m1 stop Vancouver Intl
S$ 1,180Air Canada
Fri, 30 Oct - Sun, 22 Nov
Air Canada Logo
08:40 - 14:41SIN  Singapore Changi-PDX Portland
21h 01m1 stop Vancouver Intl
Air Canada Logo
19:10 - 07:00PDX  Portland-SIN Singapore Changi
19h 50m1 stop Vancouver Intl
S$ 1,182Air Canada
Fri, 5 Feb - Sat, 20 Feb
Japan Airlines Logo
08:15 - 13:29SIN  Singapore Changi-PDX Portland
21h 14m2 stops Tokyo Narita Seattle/Tacoma Intl
Japan Airlines Logo
06:00 - 06:40PDX  Portland-SIN Singapore Changi
32h 40m2 stops Los Angeles Tokyo Haneda
S$ 1,196Japan Airlines
Fri, 30 Oct - Sun, 15 Nov
Air Canada Logo
08:40 - 18:31SIN  Singapore Changi-PDX Portland
24h 51m1 stop Vancouver Intl
Air Canada Logo
19:10 - 07:00PDX  Portland-SIN Singapore Changi
19h 50m1 stop Vancouver Intl
S$ 1,196Air Canada
Fri, 5 Feb - Sat, 20 Feb
Japan Airlines Logo
08:15 - 13:29SIN  Singapore Changi-PDX Portland
21h 14m2 stops Tokyo Narita Seattle/Tacoma Intl
Japan Airlines Logo
06:00 - 06:40PDX  Portland-SIN Singapore Changi
32h 40m2 stops Los Angeles Tokyo Haneda
S$ 1,198Japan Airlines
Fri, 30 Oct - Sun, 22 Nov
Multiple Airlines Logo
08:40 - 21:02SIN  Singapore Changi-PDX Portland
27h 22m2 stops Vancouver Intl San Francisco
Multiple Airlines Logo
19:10 - 07:00PDX  Portland-SIN Singapore Changi
19h 50m1 stop Vancouver Intl
S$ 1,250Multiple Airlines
Fri, 30 Oct - Sun, 15 Nov
Air Canada Logo
08:40 - 14:37SIN  Singapore Changi-PDX Portland
44h 57m2 stops Vancouver Intl San Francisco
Air Canada Logo
19:10 - 07:00PDX  Portland-SIN Singapore Changi
19h 50m1 stop Vancouver Intl
S$ 1,251Air 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
15:40 - 07:00PDX  Portland-SIN Singapore Changi
47h 20m2 stops San Francisco Vancouver Intl
S$ 1,251Air Canada
Fri, 30 Oct - Sun, 22 Nov
Multiple Airlines Logo
08:40 - 21:02SIN  Singapore Changi-PDX Portland
27h 22m2 stops Vancouver Intl San Francisco
Multiple Airlines Logo
19:10 - 07:00PDX  Portland-SIN Singapore Changi
19h 50m1 stop Vancouver Intl
S$ 1,251Multiple Airlines
Fri, 5 Feb - Sat, 20 Feb
Japan Airlines Logo
08:15 - 13:29SIN  Singapore Changi-PDX Portland
21h 14m2 stops Tokyo Narita Seattle/Tacoma Intl
Japan Airlines Logo
06:00 - 06:40PDX  Portland-SIN Singapore Changi
32h 40m2 stops Los Angeles Tokyo Haneda
S$ 1,273Japan Airlines
Booking Insights

Price, demand, and travel trends for flights to Portland

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights 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?

On average, a return flight from Singapore to Portland costs S$ 1,659, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 1,659.

What is the cheapest day to fly to Portland?

Sunday is the cheapest day to fly to Portland at S$ 1,239 return on average over the past 12 months on KAYAK. Wednesday is the most expensive at S$ 1,883.

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

Afternoon flights to Portland are the cheapest at S$ 1,367 return on average. Evening flights are the most expensive at S$ 2,218.

What is a good deal for flights to Portland?

Flights under S$ 1,478 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$ 1,478.

Find deals

Key details for flights to Portland

Cheapest flight

S$ 711
The most popular month to fly with an average 39% increase in traveller numbers.
One-way flight 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$ 1,478 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 STARLUX Airlines 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?

    STARLUX Airlines 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, a good return fare is around S$ 1,478. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Portland in October. Return fares historically average S$ 1,367, making October the cheapest month to travel based on KAYAK data from 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$ 850 on a return flight. Midday flights to Portland average S$ 1,367 compared to S$ 2,218 for afternoon flights.

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 11784 reviews
7.3Boarding
6.3Food
7.8Crew
6.8Entertainment
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
Longview
Seaside
Astoria

More options for your flight to Portland