Cheap flights from Singapore to Portland

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How to find the cheapest flight from Singapore to Portland

All the information you need to plan the best SIN to PDX flight in 2021: compare Singapore to Portland flight prices with the expected peak season, weather and rainfall in Portland.

SIN - PDX

Price

S$ 773 - S$ 1,174

PDX

Temperature

5 - 21 °C

PDX

Precipitation

18 - 142 mm

Popular in

September

High demand for flights, 11% potential price rise

Cheapest in

March

Best time to find cheap flights, 26% potential price drop

Round-trip from

S$ 1,059

From Singapore Changi to Portland

One-way from

S$ 1,003

One-way flight from Singapore Changi to Portland

What is the cheapest day to fly return from Singapore to Portland?

Sunday is generally a great day to depart. Flying on this day could help you save up to 23%.

What is the cheapest month to fly from Singapore to Portland?

The best pricing can be found in the month of March. Prices to Portland from Singapore average S$ 1,436. You can even find prices in March for less than S$ 1,436, as users have found deals to Portland from as low as S$ 821. The month of September appears to be one of the more expensive times to travel to Portland from Singapore. Flying in the targeted month can save you up to 12%.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% on flights from Singapore to Portland by exploring options for tickets in the evening.

Cheap flights from Singapore to Portland in November, December 2021

The best prices found for SIN to PDX flights in November, December
6 Dec - 15 Dec
SIN

Singapore Changi

PDX

Portland

1 stop

27h 45m
PDX

Portland

SIN

Singapore Changi

2 stops

37h 35m
S$ 977

Multiple Airlines

View Deal

Deal found 24-11-21

6 Dec - 15 Dec
SIN

Singapore Changi

PDX

Portland

2 stops

39h 10m
PDX

Portland

SIN

Singapore Changi

2 stops

41h 40m
S$ 1,181

Multiple Airlines

View Deal

Deal found 24-11-21

30 Nov - 8 Dec
SIN

Singapore Changi

PDX

Portland

2 stops

21h 27m
PDX

Portland

SIN

Singapore Changi

2 stops

26h 50m
S$ 1,379

Japan Airlines

View Deal

Deal found 25-11-21

Singapore to Portland 2021 flight deals

Cheap flights to Portland from Singapore found for this year
6 Dec - 15 Dec
SIN

Singapore Changi

PDX

Portland

1 stop

27h 45m
PDX

Portland

SIN

Singapore Changi

2 stops

37h 35m
S$ 977

Multiple Airlines

View Deal

Deal found 24-11-21

6 Dec - 15 Dec
SIN

Singapore Changi

PDX

Portland

2 stops

39h 10m
PDX

Portland

SIN

Singapore Changi

2 stops

41h 40m
S$ 1,181

Multiple Airlines

View Deal

Deal found 24-11-21

30 Nov - 8 Dec
SIN

Singapore Changi

PDX

Portland

2 stops

21h 27m
PDX

Portland

SIN

Singapore Changi

2 stops

26h 50m
S$ 1,379

Japan Airlines

View Deal

Deal found 25-11-21

Last-minute flights from Singapore to Portland

Late deals on return flights to Portland from Singapore, departing today and this week
6 Dec - 15 Dec
SIN

Singapore Changi

PDX

Portland

1 stop

27h 45m
PDX

Portland

SIN

Singapore Changi

2 stops

37h 35m
S$ 977

Multiple Airlines

View Deal

Deal found 24-11-21

6 Dec - 15 Dec
SIN

Singapore Changi

PDX

Portland

2 stops

39h 10m
PDX

Portland

SIN

Singapore Changi

2 stops

41h 40m
S$ 1,181

Multiple Airlines

View Deal

Deal found 24-11-21

6 Dec - 15 Dec
SIN

Singapore Changi

PDX

Portland

1 stop

27h 45m
PDX

Portland

SIN

Singapore Changi

1 stop

41h 40m
S$ 1,617

Multiple Airlines

View Deal

Deal found 24-11-21

One-way flights to Portland from Singapore

The cheapest one-way flights from Singapore to Portland
8 Dec
SIN

Singapore Changi

PDX

Portland

2 stops

27h 05m
S$ 1,003

Multiple Airlines

View Deal

Deal found 25-11-21

7 Dec
SIN

Singapore Changi

PDX

Portland

3 stops

46h 33m
S$ 1,031

Multiple Airlines

View Deal

Deal found 25-11-21

8 Dec
SIN

Singapore Changi

PDX

Portland

3 stops

42h 45m
S$ 1,033

Multiple Airlines

View Deal

Deal found 25-11-21

Related info for your journey

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

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

Some of the carriers operating flights from Singapore Changi to Portland that may be offering flexible cancellation policies are United Airlines, Singapore Airlines, and Japan Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Singapore to Portland for under S$ 1,100 on Cheapflights?

Yes, there are multiple flights from Singapore to Portland for under S$ 1,100. The cheapest flight booked recently is on Multiple Airlines for just S$ 1,017, but on average you can expect to pay S$ 2,070.

Are there last-minute flights available from Singapore to Portland for under S$ 1,000?

There are currently 12+ open flights from Singapore to Portland within the next 7 days for less than S$ 1,000.

How popular is this Singapore to Portland flight route?

The Singapore Changi to Portland flight path was viewed by 106 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Singapore to Portland return?

According to our current data, Japan Airlines (S$ 1,191), Qatar Airways (S$ 2,340), and United Airlines (S$ 2,652) offers the cheapest pricing from Singapore to Portland. Japan Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.

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

When booking a flight from Singapore to Portland, you may want to consider flying on Delta, Japan Airlines or Singapore Airlines as they are the most popular for this route.

What are the cheapest flights from Singapore to Portland?

The cheapest flight price from Singapore to Portland is S$ 904. On average you can expect to pay S$ 1,310. The most popular route, (Singapore Changi - Portland), can usually be booked for S$ 977.

Can I fly to Portland from Singapore Changi right now?

Information is based on travel restrictions from Singapore Changi to Portland

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

COVID-19 testing requirements
Visitors from Singapore Changi must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

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

Can I fly back to Singapore Changi from Portland?

Returning to Singapore Changi from Portland

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) test taken 48 hours before departing to Singapore Changi.

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

Top 4 airlines flying from Singapore to Portland

The chart below displays the airlines Cheapflights users travelling from Singapore to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United Airlines
CheapestS$ 895
AverageS$ 1,849
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Delta
CheapestS$ 1,138
AverageS$ 1,528
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Japan Airlines
CheapestS$ 1,321
AverageS$ 1,462
FlexibilityNo cancel fee
On-time79%
COVID-19 safety
Singapore Airlines
CheapestS$ 1,380
AverageS$ 2,153
FlexibilityNo cancel fee
On-time81%
COVID-19 safety