Singapore Airlines flights from Singapore to Portland (SIN - PDX)
SIN — PDX
4 May — 11 May1
Return
1 adult
Economy
Cheapflights users flying from Singapore to Portland on Singapore Airlines typically fly into Portland and depart from Singapore Changi. Select your dates above for pricing.
Singapore Airlines flights from Singapore to Portland in 2025
Find detailed information about Singapore Airlines flights from Singapore to Portland. Explore the options provided by Singapore Airlines to plan your journey from Singapore to Portland. Data last updated 29 April 2025.
Find Singapore Airlines flight deals from Singapore to Portland
One-way Singapore Airlines flights to PortlandSearch for one-way Singapore Airlines flight options to Portland. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.
Search for one-way Singapore Airlines flight options to Portland. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.
Fri 18-709:15SIN - PDX
1 stop39h 30mSingapore Airlines
Deal found 28-4S$ 1,154
Travel insights for Singapore Airlines flights from Singapore to Portland
Get recent, data-driven insights about Singapore Airlines flights from Singapore to Portland including ideal travel times, pricing trends, and more.
Rainfall in Portland by month
Plan your trip to Portland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.
Temperature in Portland by month
Plan your trip to Portland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Best time to book a flight from Singapore to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Other Singapore Airlines flights from Singapore
Browse through other Singapore Airlines flights departing from Singapore. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2025.
See what others are saying about Singapore Airlines
Read reviews and see what other travellers are saying about their experiences with Singapore Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Singapore Airlines for your next flight. Reviews last updated 29 April 2025.
Singapore Airlines
1,292 reviews
Overview
Boarding
8.2
Comfort
7.9
Food
7.7
Entertainment
8.0
Crew
8.6