|Fastest flight time||24h 20m||The fastest flight from Portland to Singapore takes 24h 20m|
|Direct flights||None||There are no direct flights from Portland to Singapore. Popular non-direct route for this connection is Portland Airport - Singapore Changi Airport.|
|Airports in Singapore||2 airports||There are 2 airports near Singapore: Singapore Seletar (XSP), Singapore Changi (SIN)|
The cheapest time of year to fly to Singapore from Portland is April. Most expensive is December
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
Portland to Singapore flights are approximately 3% more expensive in the morning than at noon
ANA, Air Canada, and American Airlines are the most popular carriers operating from Portland to Singapore
Portland - Singapore Changi
Fly from Portland to Singapore Changi for the best Portland - Singapore flight prices
0 days before
The cheapest time to buy a flight from Portland to Singapore is approximately 0 days to departure
Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!
Pros: The crew was very professional and courteous; inflight meal was quite good and the prearrival snack of a tuna sandwich was one of the best I have ever had.
Cons: The flight had some occasional bumpy spots but that is not ANA's fault. The landing was kind of like a violent shock and the plane seemed to slide a little sideways but everything was fine.
Cons: The air conditioning
Cons: Menu options, movies
Pros: Delayed flight no reasons seems like American Airlines don’t know what to do in these situations
Cons: I believe this airlines should have figured the answer to this question by now.
Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.
Pros: The staff was amazing
Pros: H good
Due to the global impact of COVID-19, some of our airline partners operating flights from Portland to Singapore Changi, such as United Airlines, Delta, and Singapore Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
The straight-line distance from Portland to Singapore Changi is 8130.5 mi. In terms of flight time, this usually takes a little over 24h 15m.