Cheap flights from Singapore to Port Moresby
from 438 US$
From 841 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 438 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Singapore to Port Moresby, a about 4,948 km route (around 6h 41m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Air Niugini operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Singapore to Port Moresby?
It's usually 2026-09, from 438 USD. Use the price calendar to compare other dates.
How long is the flight from Singapore to Port Moresby?
A nonstop flight takes about 6h 41m and covers around 4,948 km. Connecting itineraries take longer.
Are there direct flights from Singapore to Port Moresby?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Singapore to Port Moresby?
Air Niugini operate this route, among others. Compare them all in the results.
When should I book Singapore–Port Moresby flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Singapore → Port Moresby · Live fares from 100+ sites — free, with no hidden fees.