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SIN to PWM: distance & flight time
Singapore (Singapore Changi Airport) → Portland (Portland International Jetport Airport)
9,308 mi
14,980 km · 8,088 nm
18h 43m
estimated nonstop flight time
-12h
time difference · heading north
See live SIN→PWM fares Phone-only fares on this route — call free
Flight time details
9,308 miles nonstop takes roughly 18h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- PWM — Portland International Jetport Airport · Portland, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Near PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 mi away
Frequently asked questions
How far is SIN from PWM?
The flight distance from Singapore (SIN) to Portland (PWM) is 9,308 miles (14,980 km, 8,088 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to PWM?
A nonstop flight takes about 18h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Singapore and Portland?
Portland is 12 hours behind Singapore.
What is the cheapest way to fly from SIN to PWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–PWM that never appear on search engines, with no booking fees.