$559 Find Cheap Flights from Singapore to Portland - Compare and Save

Four cabin classes are available on flights from Singapore to Portland:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Singapore to Portland takes 00m, covering 8,123 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Singapore to Portland range from $1,155 to $1,472, with an average of $1,297 over the past 12 months. Anything below $1,155 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $971 to $4,758. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Singapore to Portland are currently lower than usual. Average one-way flight prices are about $622, which is 13% below the typical average for this route.

Portland Airport (PDX) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

• Dollar
• Thrifty
• Hertz
• Sixt
• Payless

Flights from Singapore to Portland usually depart from Singapore Changi (SIN) and arrive at Portland (PDX).

Connecting flights from Singapore to Portland most commonly pass through:

• Vancouver Intl (YVR) - 84% of one-stop connections
• San Francisco (SFO) - 16% of one-stop connections

Yes. Flexible dates can save you up to 35% on flights from Singapore to Portland. Sunday is the cheapest departure day at $969 round-trip on average, while Wednesday is the most expensive at $1,472, a difference of $503.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 18h 24m, compared with 20h 06m via San Francisco (SFO).

Portland is 15 hours behind Singapore (Pacific Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and Tom McCall Waterfront Park. These are among the most viewed places in Portland on KAYAK.