Cheap flights from Portland (PDX) to Singapore

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How to find the cheapest flight from
Portland (PDX) to Singapore

All the information you need to plan the best PDX to SIN flight in 2022: compare Portland to Singapore flight prices with the expected peak season, weather and rainfall in Singapore.
What is the cheapest month to fly from Portland to Singapore?

February can be a great time to fly to Singapore from Portland with a flight ticket averaging about $1,001. Cheapflights users have found deals in the month of February for as cheap as $789. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from Portland to Singapore (PDX - SG)?

When flying from Portland to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

To save on the cost of your flight from Portland to Singapore, book at least 43 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $970 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,354.

Cheap flights from Portland to Singapore in June, July 2022

The best prices found for PDX to Singapore flights for June, July
26 Jul - 25 Oct
$910pp
PDX
Portland
ANA
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
ANA
   
2 STOPS
PDX
Portland
26 Jul - 25 Oct
$928pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
 
1 STOP
PDX
Portland
26 Jul - 24 Oct
$1,199pp
PDX
Portland
Korean Air
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Korean Air
   
2 STOPS
PDX
Portland

Portland to Singapore 2022 flight deals

Cheap flights to Singapore from Portland found for this year
18 Sep - 24 Sep
$826pp
PDX
Portland
United Airlines
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
United Airlines
 
1 STOP
PDX
Portland
7 Nov - 14 Nov
$830pp
PDX
Portland
United Airlines
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
United Airlines
   
2 STOPS
PDX
Portland
18 Nov - 29 Nov
$841pp
PDX
Portland
Delta
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Delta
   
2 STOPS
PDX
Portland

Last minute flights from Portland to Singapore

Late deals on round-trip flights to Singapore from Portland, departing today and this week
4 Jul - 30 Aug
$1,708pp
PDX
Portland
United Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
United Airlines
   
2 STOPS
PDX
Portland
1 Jul - 10 Jul
$2,153pp
PDX
Portland
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
   
2 STOPS
PDX
Portland
4 Jul - 29 Aug
$2,378pp
PDX
Portland
KLM
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
KLM
 
1 STOP
PDX
Portland

One-way flights to Singapore from Portland

The cheapest one-way flights from Portland to Singapore
9:25 am - 7:40 pm
Delta
2 Stops
43h 15m
PDX - SIN
Delta
$547
Delta
5:05 am - 4:15 pm
Korean Air
2 Stops
44h 10m
PDX - SIN
Korean Air
$551
hutchgo.com
1:55 pm - 2:05 pm
Singapore Airlines
1 Stop
32h 10m
PDX - SIN
Singapore Airlines
$588
SmartFares

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">Singapore</span> flights.

Flight FAQs

From Portland to Singapore

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

Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Singapore from Portland.

Which airlines flying from Portland to Singapore have flexible cancellations due to COVID-19?

Some of our airline partners flying from Portland to Singapore have new flexible policies in place due to COVID-19. Singapore Airlines, Japan Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Singapore Airlines with this kind of flexibility.

Can I find flights from Portland to Singapore for under $900 on Cheapflights?

Yes, there are multiple flights from Portland to Singapore for under $900. The cheapest flight booked recently is on United Airlines for just $826, but on average you can expect to pay $891.

Are there last-minute flights available from Portland to Singapore for under $1,800?

There are currently 20+ open flights from Portland to Singapore within the next 7 days for less than $1,800.

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

The cheapest airlines for a one-way flight from Portland to Singapore are United Airlines ($463), Korean Air ($470), and Delta ($547).

What are the most popular airlines that fly from Portland to Singapore?

Major Airline, Air Canada and Cathay Pacific are the most popular airlines when flying from Portland to Singapore.

What are the cheapest flights from Portland to Singapore?

The cheapest flight price from Portland to Singapore is $765. On average you can expect to pay $4,120. The most popular route, (Portland - Singapore Changi), can usually be booked for $846.

Related searches

Flights to Singapore from Portland (PDX)
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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Singapore

Do I need a COVID test to fly to Singapore from Portland?

Information is based on travel restrictions from Portland to Singapore

Most visitors from Portland need to provide a negative COVID-19 test result and/or quarantine to enter Singapore.

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days for RT-PCR (NAAT) and 2 days for Antigen (quick-test) before departing to Singapore.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Singapore.

Documents
Health Declaration Form - All travelers are required to submit their health declaration before arriving in Singapore.

TraceTogether App - Travelers are required to download this contact tracing app and use it during their stay in Singapore.

Travel Insurance - Approved short-term visitors must have a travel insurance with a minimum coverage of SGD30,000 for COVID-19 medical treatment and/or hospitalization.

Vaccination Check Portal - Travelers have the option to use the Vaccination Check Portal (VCP) if they have a digitally-verifiable Vaccination Certificate (DVC) recognized by Singapore to facilitate document checks.


Do I need a test to fly back to Portland from Singapore?

Returning to Portland from Singapore

COVID-19 testing requirements
Visitors from Singapore are not required to present a negative COVID-19 PCR test or antigen result upon entering Portland.

Quarantine requirements
Visitors from Singapore are not required to quarantine after entering Portland.

Hide COVID Travel Restrictions for Singapore

Destination points for flights from Portland to Singapore

Select to see more specific information for flights from Portland to all places in Singapore.
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Destination information for Singapore

Things to know before you go - useful duration and weather info for your trip from Portland to Singapore.
Today's exchange rate
$1 = S$ 1.39

Airports servicing Portland

Airports servicing

Singapore Seletar (XSP)

Top 7 airlines flying from Portland to Singapore

The chart below displays the airlines Cheapflights users traveling from Portland to Singapore choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
ANA
$781 $1,424 No cancel fee 80%
Korean Air
$800 $1,365 No cancel fee 81%
Japan Airlines
$838 $1,012 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.

United Airlines
$878 $1,633 No cancel fee 69%
Singapore Airlines
$892 $1,233 No cancel fee 81%
Air Canada
$956 $1,081 No cancel fee 67%
Cathay Pacific
$1,172 $1,540 No cancel fee 72%
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