Qantas Airways from Portland to Singapore

A large indoor waterfall, a glass ceiling, and lush greenery.

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 35% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Find the cheapest month to fly from Portland (PDX) to Singapore (SIN)

March is typically the cheapest month to fly

From AU$1,248 - AU$1,626 per traveller.

Travel information

Origin airport	Portland International Airport
Destination airport	Changi Airport
Distance	13,080 km away
Airline name	Qantas Airways
Airline code	QF

Explore a world of travel with Expedia

Hotels near Changi
Standard Link for Hotels near Changi

Flights from Changi
Standard Link for Flights from Changi
Air Canada Austin (AUS) to Singapore (SIN) flights
Standard Link for Air Canada Austin (AUS) to Singapore (SIN) flights
Air France Santiago (SCL) to Singapore (SIN) flights
Standard Link for Air France Santiago (SCL) to Singapore (SIN) flights
Air India Seoul (ICN) to Singapore (SIN) flights
Standard Link for Air India Seoul (ICN) to Singapore (SIN) flights
Airasia X Sydney (SYD) to Singapore (SIN) flights
Standard Link for Airasia X Sydney (SYD) to Singapore (SIN) flights
Batik air Bandung (BDO) to Singapore (SIN) flights
Standard Link for Batik air Bandung (BDO) to Singapore (SIN) flights
Batik air Jakarta (JKT) to Singapore (SIN) flights
Standard Link for Batik air Jakarta (JKT) to Singapore (SIN) flights
Batik air Tokyo (NRT) to Singapore (SIN) flights
Standard Link for Batik air Tokyo (NRT) to Singapore (SIN) flights
Batik Air Indonesia Medan (MES) to Singapore (SIN) flights
Standard Link for Batik Air Indonesia Medan (MES) to Singapore (SIN) flights
Batik Air Indonesia Perth (PER) to Singapore (SIN) flights
Standard Link for Batik Air Indonesia Perth (PER) to Singapore (SIN) flights
British Airways Sydney (SYD) to Singapore (SIN) flights
Standard Link for British Airways Sydney (SYD) to Singapore (SIN) flights
Cathay Pacific Houston (IAH) to Singapore (SIN) flights
Standard Link for Cathay Pacific Houston (IAH) to Singapore (SIN) flights
China Eastern Airlines Tokyo (HND) to Singapore (SIN) flights
Standard Link for China Eastern Airlines Tokyo (HND) to Singapore (SIN) flights
China Eastern Airlines Yangon (RGN) to Singapore (SIN) flights
Standard Link for China Eastern Airlines Yangon (RGN) to Singapore (SIN) flights
Emirates Rome (ROM) to Singapore (SIN) flights
Standard Link for Emirates Rome (ROM) to Singapore (SIN) flights
Emirates Melbourne (MEL) to Singapore (SIN) flights
Standard Link for Emirates Melbourne (MEL) to Singapore (SIN) flights
Emirates Zagreb (ZAG) to Singapore (SIN) flights
Standard Link for Emirates Zagreb (ZAG) to Singapore (SIN) flights
Etihad Airways Toulouse (TLS) to Singapore (SIN) flights
Standard Link for Etihad Airways Toulouse (TLS) to Singapore (SIN) flights
Eva Airways San Salvador (SAL) to Singapore (SIN) flights
Standard Link for Eva Airways San Salvador (SAL) to Singapore (SIN) flights
Fiji Airways Brisbane (BNE) to Singapore (SIN) flights
Standard Link for Fiji Airways Brisbane (BNE) to Singapore (SIN) flights
Fiji Airways Sydney (SYD) to Singapore (SIN) flights
Standard Link for Fiji Airways Sydney (SYD) to Singapore (SIN) flights
Fiji Airways Melbourne (MEL) to Singapore (SIN) flights
Standard Link for Fiji Airways Melbourne (MEL) to Singapore (SIN) flights
Indigo Delhi (DEL) to Singapore (SIN) flights
Standard Link for Indigo Delhi (DEL) to Singapore (SIN) flights
Indigo Istanbul (IST) to Singapore (SIN) flights
Standard Link for Indigo Istanbul (IST) to Singapore (SIN) flights
Japan Airlines Barcelona (BCN) to Singapore (SIN) flights
Standard Link for Japan Airlines Barcelona (BCN) to Singapore (SIN) flights
Jetstar Asia Darwin (DRW) to Singapore (SIN) flights
Standard Link for Jetstar Asia Darwin (DRW) to Singapore (SIN) flights
Jetstar Melbourne (MEL) to Singapore (SIN) flights
Standard Link for Jetstar Melbourne (MEL) to Singapore (SIN) flights
Klm Palermo (PMO) to Singapore (SIN) flights
Standard Link for Klm Palermo (PMO) to Singapore (SIN) flights
Klm Amsterdam (AMS) to Singapore (SIN) flights
Standard Link for Klm Amsterdam (AMS) to Singapore (SIN) flights
Lufthansa Tokyo (HND) to Singapore (SIN) flights
Standard Link for Lufthansa Tokyo (HND) to Singapore (SIN) flights
Lufthansa London (LON) to Singapore (SIN) flights
Standard Link for Lufthansa London (LON) to Singapore (SIN) flights
Lufthansa Milan (MXP) to Singapore (SIN) flights
Standard Link for Lufthansa Milan (MXP) to Singapore (SIN) flights
Malaysia Airlines Muscat (MCT) to Singapore (SIN) flights
Standard Link for Malaysia Airlines Muscat (MCT) to Singapore (SIN) flights
Malaysia Airlines Madinah (MED) to Singapore (SIN) flights
Standard Link for Malaysia Airlines Madinah (MED) to Singapore (SIN) flights
Philippine Airlines Tuguegarao (TUG) to Singapore (SIN) flights
Standard Link for Philippine Airlines Tuguegarao (TUG) to Singapore (SIN) flights
Qantas Airways Adelaide (ADL) to Singapore (SIN) flights
Standard Link for Qantas Airways Adelaide (ADL) to Singapore (SIN) flights
Qantas Airways Albury (ABX) to Singapore (SIN) flights
Standard Link for Qantas Airways Albury (ABX) to Singapore (SIN) flights
Qantas Airways Darwin (DRW) to Singapore (SIN) flights
Standard Link for Qantas Airways Darwin (DRW) to Singapore (SIN) flights
Qantas Airways Tokyo (NRT) to Singapore (SIN) flights
Standard Link for Qantas Airways Tokyo (NRT) to Singapore (SIN) flights
Qantas Airways Perth (PER) to Singapore (SIN) flights
Standard Link for Qantas Airways Perth (PER) to Singapore (SIN) flights
Qantas Airways Rockhampton (ROK) to Singapore (SIN) flights
Standard Link for Qantas Airways Rockhampton (ROK) to Singapore (SIN) flights
Qantas Airways Melbourne (MEL) to Singapore (SIN) flights
Standard Link for Qantas Airways Melbourne (MEL) to Singapore (SIN) flights
Qatar Airways Sofia (SOF) to Singapore (SIN) flights
Standard Link for Qatar Airways Sofia (SOF) to Singapore (SIN) flights
Qatar Airways Melbourne (MEL) to Singapore (SIN) flights
Standard Link for Qatar Airways Melbourne (MEL) to Singapore (SIN) flights
Scoot Athens (ATH) to Singapore (SIN) flights
Standard Link for Scoot Athens (ATH) to Singapore (SIN) flights
Scoot Perth (PER) to Singapore (SIN) flights
Standard Link for Scoot Perth (PER) to Singapore (SIN) flights
Thai AirAsia Lucknow (LKO) to Singapore (SIN) flights
Standard Link for Thai AirAsia Lucknow (LKO) to Singapore (SIN) flights
T'way Air with baggage Seoul (ICN) to Singapore (SIN) flights
Standard Link for T'way Air with baggage Seoul (ICN) to Singapore (SIN) flights
Virgin Australia Gold Coast (OOL) to Singapore (SIN) flights
Standard Link for Virgin Australia Gold Coast (OOL) to Singapore (SIN) flights
Westjet Calgary (YYC) to Singapore (SIN) flights
Standard Link for Westjet Calgary (YYC) to Singapore (SIN) flights
Flights from Adelaide (ADL) to Singapore (SIN)
Standard Link for Flights from Adelaide (ADL) to Singapore (SIN)
Flights from Auckland (AKL) to Singapore (SIN)
Standard Link for Flights from Auckland (AKL) to Singapore (SIN)
Flights from Athens (ATH) to Singapore (SIN)
Standard Link for Flights from Athens (ATH) to Singapore (SIN)
Flights from Bangkok (BKK) to Singapore (SIN)
Standard Link for Flights from Bangkok (BKK) to Singapore (SIN)
Flights from Broome (BME) to Singapore (SIN)
Standard Link for Flights from Broome (BME) to Singapore (SIN)
Flights from Brisbane (BNE) to Singapore (SIN)
Standard Link for Flights from Brisbane (BNE) to Singapore (SIN)
Flights from Budapest (BUD) to Singapore (SIN)
Standard Link for Flights from Budapest (BUD) to Singapore (SIN)
Flights from Canberra (CBR) to Singapore (SIN)
Standard Link for Flights from Canberra (CBR) to Singapore (SIN)
Flights from Paris (CDG) to Singapore (SIN)
Standard Link for Flights from Paris (CDG) to Singapore (SIN)
Flights from Jakarta (CGK) to Singapore (SIN)
Standard Link for Flights from Jakarta (CGK) to Singapore (SIN)
Flights from Colombo (CMB) to Singapore (SIN)
Standard Link for Flights from Colombo (CMB) to Singapore (SIN)
Flights from Cairns (CNS) to Singapore (SIN)
Standard Link for Flights from Cairns (CNS) to Singapore (SIN)
Flights from Da Nang (DAD) to Singapore (SIN)
Standard Link for Flights from Da Nang (DAD) to Singapore (SIN)
Flights from Delhi (DEL) to Singapore (SIN)
Standard Link for Flights from Delhi (DEL) to Singapore (SIN)
Flights from Dili (DIL) to Singapore (SIN)
Standard Link for Flights from Dili (DIL) to Singapore (SIN)
Flights from Denpasar (DPS) to Singapore (SIN)
Standard Link for Flights from Denpasar (DPS) to Singapore (SIN)
Flights from Darwin (DRW) to Singapore (SIN)
Standard Link for Flights from Darwin (DRW) to Singapore (SIN)
Flights from Dubai (DXB) to Singapore (SIN)
Standard Link for Flights from Dubai (DXB) to Singapore (SIN)
Flights from Rome (FCO) to Singapore (SIN)
Standard Link for Flights from Rome (FCO) to Singapore (SIN)
Flights from Hanoi (HAN) to Singapore (SIN)
Standard Link for Flights from Hanoi (HAN) to Singapore (SIN)
Flights from Hobart (HBA) to Singapore (SIN)
Standard Link for Flights from Hobart (HBA) to Singapore (SIN)
Flights from Hong Kong (HKG) to Singapore (SIN)
Standard Link for Flights from Hong Kong (HKG) to Singapore (SIN)
Flights from Phuket (HKT) to Singapore (SIN)
Standard Link for Flights from Phuket (HKT) to Singapore (SIN)
Flights from Seoul (ICN) to Singapore (SIN)
Standard Link for Flights from Seoul (ICN) to Singapore (SIN)
Flights from Krabi (KBV) to Singapore (SIN)
Standard Link for Flights from Krabi (KBV) to Singapore (SIN)
Flights from Osaka (KIX) to Singapore (SIN)
Standard Link for Flights from Osaka (KIX) to Singapore (SIN)
Flights from Kathmandu (KTM) to Singapore (SIN)
Standard Link for Flights from Kathmandu (KTM) to Singapore (SIN)
Flights from Kuala Lumpur (KUL) to Singapore (SIN)
Standard Link for Flights from Kuala Lumpur (KUL) to Singapore (SIN)
Flights from London (LHR) to Singapore (SIN)
Standard Link for Flights from London (LHR) to Singapore (SIN)
Flights from Melbourne (MEL) to Singapore (SIN)
Standard Link for Flights from Melbourne (MEL) to Singapore (SIN)
Flights from Male (MLE) to Singapore (SIN)
Standard Link for Flights from Male (MLE) to Singapore (SIN)
Flights from Manila (MNL) to Singapore (SIN)
Standard Link for Flights from Manila (MNL) to Singapore (SIN)
Flights from Milan (MXP) to Singapore (SIN)
Standard Link for Flights from Milan (MXP) to Singapore (SIN)
Flights from Nadi (NAN) to Singapore (SIN)
Standard Link for Flights from Nadi (NAN) to Singapore (SIN)
Flights from Tokyo (NRT) to Singapore (SIN)
Standard Link for Flights from Tokyo (NRT) to Singapore (SIN)
Flights from Newcastle (NTL) to Singapore (SIN)
Standard Link for Flights from Newcastle (NTL) to Singapore (SIN)
Flights from Gold Coast (OOL) to Singapore (SIN)
Standard Link for Flights from Gold Coast (OOL) to Singapore (SIN)
Flights from Beijing (PEK) to Singapore (SIN)
Standard Link for Flights from Beijing (PEK) to Singapore (SIN)
Flights from Penang (PEN) to Singapore (SIN)
Standard Link for Flights from Penang (PEN) to Singapore (SIN)
Flights from Perth (PER) to Singapore (SIN)
Standard Link for Flights from Perth (PER) to Singapore (SIN)
Flights from Port Moresby (POM) to Singapore (SIN)
Standard Link for Flights from Port Moresby (POM) to Singapore (SIN)
Flights from Shanghai (PVG) to Singapore (SIN)
Standard Link for Flights from Shanghai (PVG) to Singapore (SIN)
Flights from Ho Chi Minh City (SGN) to Singapore (SIN)
Standard Link for Flights from Ho Chi Minh City (SGN) to Singapore (SIN)
Flights from Sydney (SYD) to Singapore (SIN)
Standard Link for Flights from Sydney (SYD) to Singapore (SIN)
Flights from Subang (SZB) to Singapore (SIN)
Standard Link for Flights from Subang (SZB) to Singapore (SIN)
Flights from Taipei (TPE) to Singapore (SIN)
Standard Link for Flights from Taipei (TPE) to Singapore (SIN)
Flights from Townsville (TSV) to Singapore (SIN)
Standard Link for Flights from Townsville (TSV) to Singapore (SIN)
Flights from Samui Intl. Airport (USM) to Singapore (SIN)
Standard Link for Flights from Samui Intl. Airport (USM) to Singapore (SIN)

Visit Changi
Standard Link for Visit Changi

*Available to Expedia members.

Cheap Qantas Airways Flights from Portland to Singapore (PDX→SIN)

Be in the know

Book smarter

Earn twice

Find the cheapest month to fly from Portland (PDX) to Singapore (SIN)

March is typically the cheapest month to flyMarch is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

March is typically the cheapest month to fly