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Flights from Portland to Singapore – Airlines & connecting routes

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PDX to SIN flights and routes map PDX to SIN – All flight route options from Portland International, Oregon, USA to Singapore Changi Airport, Singapore. These flights are operated by 7 different airlines through 5 different connections. The shortest flight time is 19 hours and 35 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA PDX Portland Portland, OR, USA
Singapore SIN Singapore Changi Airport, Singapore
PDX
Portland
USAPortland, OR, USA
Singapore Changi Airport
SingaporeSingapore, Singapore
SIN
No direct flights found
7 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Vancouver YVR
1 stop with Air Canada. 0-1 flights per day.

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20h 25m

Via Vancouver YVR
1 stop with Air Canada.
20h 25m
0-1 flights per day.
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Via San Francisco SFO
1 stop with United Airlines. 3-6 flights per day.

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20h 35m

Via San Francisco SFO
1 stop with United Airlines.
20h 35m
3-6 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Vancouver YVR With United Airlines & Air Canada 0-1 flights per day.
CODESHARE

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20h 25m

Via Vancouver YVR
20h 25m
With United Airlines & Air Canada 0-1 flights per day.
CODESHARE
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Via Seattle SEA With Alaska Airlines & Singapore Airlines 0-3 flights per day.

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20h 30m

Via Seattle SEA
20h 30m
With Alaska Airlines & Singapore Airlines 0-3 flights per day.
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Via San Francisco SFO With Alaska Airlines & Singapore Airlines 1-2 flights per day.

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20h 49m

Via San Francisco SFO
20h 49m
With Alaska Airlines & Singapore Airlines 1-2 flights per day.
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Via Los Angeles LAX With American Airlines & Singapore Airlines 1-2 flights per day.

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26h 00m

Via Los Angeles LAX
26h 00m
With American Airlines & Singapore Airlines 1-2 flights per day.
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Via Ontario ONT With Alaska Airlines & Singapore Airlines 0-1 flights per day.

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26h 15m

Via Ontario ONT
26h 15m
With Alaska Airlines & Singapore Airlines 0-1 flights per day.
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Portland to Singapore flights

With over 196 flights every week and 5 different airlines you have a wide range of options. While flying to Singapore from Portland you will be doing a stopover in Vancouver, Seattle or any other of the 5 alternatives with flight connections.

Are there any non-stop flights from PDX to SIN?

There are no direct or non-stop flights from Portland International, PDX to Singapore Changi Airport, SIN.

Portland to Singapore with Air Canada

If you fly from Portland with Air Canada you will do a stopover in Vancouver, YVR before reaching Singapore. This flight trip will take 20 hours and 25 minutes and you can fly every Tuesday, Thursday, Friday or Sunday with departures at 19:05 or 19:40. Air Canada is a Star Alliance member.

Distance & flight times: Portland International to Singapore Changi Airport

The shortest flight time between PDX and SIN is 20 hours and 25 minutes.

ViaTotal flight timeLayover timeDistance
YVR Vancouver20h 25m2h 53m8256 miles (13284 km)
SEA Seattle20h 30m2h 10m8239 miles (13257 km)
SFO San Francisco20h 49m1h 49m9039 miles (14544 km)
LAX Los Angeles26h 0m3h 6m9650 miles (15527 km)
ONT Ontario26h 15m--
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.PDX-SIN flight routesPortland to Singapore flight routes illustrated on a map.
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Portland - Singapore route map and flight paths
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From USA to Singapore

Below is a list of other cities in USA with flights to Singapore with either non-stop or connecting flights.

The fastest way to fly from Portland (PDX) to Singapore (SIN) is via Vancouver and it will take about 20 hours and 25 minutes. The second fastest route is via Seattle and will take 20 hours and 30 minutes.

You can fly with United Airlines, Air Canada, Alaska Airlines, Singapore Airlines or American Airlines from Portland to Singapore.

The flight time between Portland (PDX) and Singapore Changi Airport (SIN) via Vancouver International Airport, YVR is 20 hours and 25 minutes.

No. But you can still purchase a 1 stop flight via Vancouver, Seattle or any other route to Singapore (SIN).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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