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Cheap flights from Portland International (PDX) to Singapore City Airport (SIN)

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The best prices from Portland International to Singapore City Airport are usually found in April or February, booked 0 days in advance, depart on a Tuesday or Monday and return on a Wednesday

How to find the cheapest flight from
Portland International (PDX) to Singapore City Airport (SIN)

PDX - SIN
Price
$817 - $1502
Popular in December High demand for flights, 37% potential price rise
Cheapest in April Best time to find cheap flights, 14% potential price drop
Round-trip from $817 From Portland International to Singapore City Airport
One-way from $468 One-way flight from Portland International to Singapore City Airport
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Portland International to Singapore City Airport?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 16% on the overall cost on flights from Portland International to Singapore City Airport.

How far in advance should I book a flight from Portland International to Singapore City Airport?

To save up to 3% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland International to Singapore City Airport from $799 1-2 weeks out and tickets from $828 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portland International to Singapore City Airport?

Our data shows that April tends to be the cheapest month to fly to Singapore City Airport from Portland International. Users have commonly found prices around $784 for the month, but tickets can be as low as $667. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Portland International to Singapore City Airport (PDX - SIN)?

It’s optimal to fly from Portland International to Singapore City Airport in the afternoon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Portland International to Singapore City Airport in August, September 2020

The best prices found for PDX to SIN flights for August, September
1 Aug - 8 Aug
$756pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
   
2 STOPS
PDX
Portland
12 Aug - 31 Aug
$786pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
   
2 STOPS
PDX
Portland
1 Aug - 8 Aug
$834pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
   
2 STOPS
PDX
Portland

Portland International to Singapore City Airport 2020 flight deals

Cheap flights to Singapore City Airport from Portland International found for this year
25 Oct - 31 Oct
$641pp
PDX
Portland
Japan Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
PDX
Portland
20 Nov - 29 Nov
$659pp
PDX
Portland
Japan Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
PDX
Portland
9 Nov - 7 Dec
$662pp
PDX
Portland
Japan Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
PDX
Portland

One-way flights to Singapore City Airport from Portland International

The cheapest one-way flights from Portland International to Singapore City Airport
4:55 am - 8:25 pm
Multiple Airlines
2 Stops
48h 30m
PDX - SIN
Multiple Airlines
$468
FlyFar
7:00 am - 12:40 pm
Japan Airlines
3 Stops
62h 40m
PDX - SIN
Japan Airlines
$558
KAYAK
4:24 am - 5:05 am
Qatar Airways
2 Stops
33h 41m
PDX - SIN
Qatar Airways
$721
Travelgenio

Related info for your journey

Useful info, stats and facts about Portland International to Singapore City Airport flights.

Flight FAQs

From Portland International to Singapore City Airport

Are flight prices decreasing from Portland to Singapore City Airport due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and Singapore City Airport for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Portland International to Singapore City Airport for under $700 on Cheapflights?

Yes, there are multiple flights from Portland International to Singapore City Airport for under $700. The cheapest flight booked recently is on Japan Airlines for just $659, but on average you can expect to pay $796.

Are there nonstop flights from Portland International to Singapore City Airport for under $700 on Cheapflights?

There are no nonstop flights from Portland International to Singapore City Airport, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Portland or Singapore City Airport?

Portland will have greater rainfall in 0 compared to Singapore City Airport over the next 8 days.

Is Portland weather warmer or cooler than Singapore City Airport?

We forecast the temperature to be around the 91 °F's in April, on average. The temperature in Singapore City Airport is generally hotter than in Portland. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Portland International to Singapore City Airport?

Departing from Portland International to Singapore City Airport will take you 21h 25m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Portland International to Singapore City Airport round-trip?

Our cheapest airline available from Portland International to Singapore City Airport is Japan Airlines. Our recent data shows that you can find tickets from as low as $659 on this airline. Additional options worth looking into are Singapore Airlines and Qatar Airways, starting at $767 and $819 round-trip. Users have found that Japan Airlines is 30% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Portland International to Singapore City Airport one-way?

The cheapest airlines for a one-way flight from Portland International to Singapore City Airport are Japan Airlines ($558), Korean Air ($591), and Qatar Airways ($721).

Related searches

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Things to know before you go. Useful info for your trip from Portland International to Singapore City Airport
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$1 = S$ 1.37

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