Flights from Singapore (SIN) to Portland International Airport (PDX) - 2026 Cheap Flights | Trip.com

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Singapore to Portland International Airport flight

How can I find cheap flights from Singapore to Portland International Airport?

Explore the cheapest one-way and round-trip flights from Singapore to Portland International Airport over the next 90 days, with one-way fares from € 427 and round-trip from € 668. Based on Trip.com's latest 7-day flight data.

One way
Return

Flight prices from Singapore to Portland International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Flight Schedule from Singapore to Portland International Airport

Flight info.

Departure

Arrival

Weekly Schedule

AC020

Singapore Changi Airport

07:00

SIN

14h 50m

Direct

06:50

YVR

- - - W - F S

Search

AC8650

Vancouver International Airport

08:10

YVR

1h 16m

Direct

09:26

PDX

S M T W T F S

Singapore Airlines

SQ032

Singapore Changi Airport

09:15

SIN

15h 35m

Direct

09:50

SFO

S M T W T F S

Search

Alaska Airlines

AS235

San Francisco International Airport

11:57

SFO

1h 53m

Direct

13:50

PDX

S M T W T F S

AC020

Singapore Changi Airport

07:00

SIN

14h 50m

Direct

06:50

YVR

- - - W - F S

Search

AC8654

Vancouver International Airport

17:55

YVR

1h 16m

Direct

19:11

PDX

S M T W T F S

Singapore Airlines

SQ032

Singapore Changi Airport

09:15

SIN

15h 35m

Direct

09:50

SFO

S M T W T F S

Search

Alaska Airlines

AS525

San Francisco International Airport

18:51

SFO

1h 49m

Direct

20:40

PDX

S M T W T F S

AC020

Singapore Changi Airport

07:00

SIN

14h 50m

Direct

06:50

YVR

- - - W - F S

Search

AC8656

Vancouver International Airport

21:15

YVR

1h 16m

Direct

22:31

PDX

S M - W - - -

KE646

Singapore Changi Airport

01:25

SIN

6h 25m

Direct

08:50

ICN

S M T W T F S

Search

KE041

Incheon International Airport

16:40

ICN

10h

Direct

10:40

SEA

S M T W T F S

KE3097

Seattle-Tacoma International Airport

15:30

SEA

1h 4m

Direct

16:34

PDX

S M T W T F S

AC6995

Singapore Changi Airport

22:50

SIN

6h 50m

Direct

06:40

ICN

S M - W T F -

Search

AC064

Incheon International Airport

17:45

ICN

10h 5m

Direct

11:50

YVR

S M T W T F S

AC8654

Vancouver International Airport

17:55

YVR

1h 16m

Direct

19:11

PDX

S M T W T F S

AC6995

Singapore Changi Airport

22:50

SIN

6h 50m

Direct

06:40

ICN

S M - W T F -

Search

AC064

Incheon International Airport

17:45

ICN

10h 5m

Direct

11:50

YVR

S M T W T F S

AC8656

Vancouver International Airport

21:15

YVR

1h 16m

Direct

22:31

PDX

S M - W - - -

Singapore Airlines

SQ032

Singapore Changi Airport

09:15

SIN

15h 35m

Direct

09:50

SFO

S M T W T F S

Search

Alaska Airlines

AS1410

San Francisco International Airport

07:45

SFO

1h 45m

Direct

09:30

PDX

S M T W T F S

TR872

Singapore Changi Airport

12:20

SIN

4h 40m

Direct

17:00

TPE

S - T W - F S

Search

Delta Air Lines

DL068

Taiwan Taoyuan International Airport

09:35

TPE

11h 25m

Direct

06:00

SEA

S M T W T F S

Delta Air Lines

DL3918

Seattle-Tacoma International Airport

16:06

SEA

1h 8m

Direct

17:14

PDX

S M T W T F S

Find more flights and airlines

What to know about flights from Singapore to Portland International Airport?

Cheapest one-way flight price	€ 427
Off-season for travel	September
Peak season for travel	July

FAQs for Singapore to Portland International Airport Flights

When to buy flight tickets from Singapore (SIN) to Portland (PDX) the cheapest?

Airlines adjust prices for flights from Singapore to Portland based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Singapore (SIN) to Portland (PDX) cost?

According to Trip.com's data, the lowest price is around € 1,199.
How many airports in Portland?

There are 2 airports near Portland: Portland International Airport and Hillsboro Airport.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.