Cheap Flights from Seattle to Port Moresby
No deal from Seattle to Port Moresby has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Seattle to Port Moresby, the lowest round-trip fare we recorded was $1875, in September. The typical fare was $4017. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $3353 on Philippine Airlines and Air Niugini, seen Oct 28. It is an unverified observation and may have changed.
See every deal <a href="/from/seattle">from Seattle</a>, <a href="/to/port-moresby">to Port Moresby</a>, or the return direction <a href="/from/port-moresby/to/seattle">Port Moresby to Seattle</a>.
Latest price we saw: Seattle to Port Moresby
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Seattle (SEA) to Port Moresby (POM) | $3353 | 24.9¢ | Oct 29 – Nov 4 | Philippine Airlines and Air Niugini | Oct 28 | Check price |
Price history: Seattle to Port Moresby
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1875 | $3695 | 27 |
| Sep 2026 | $1875 | $4091 | 33 |
| Aug 2026 | $2724 | $3954 | 45 |
| Jul 2026 | $4328 | $4328 | 1 |
Frequently asked questions
How many flight deals from Seattle to Port Moresby are on Sparkflights right now?
There are 0 verified deals from Seattle to Port Moresby on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Seattle to Port Moresby?
The lowest fare we've recorded from Seattle to Port Moresby is $1875, based on 106 price observations over 4 months.
How much does a flight from Seattle to Port Moresby cost?
The typical round-trip fare we observed from Seattle to Port Moresby is $4017, against a recorded low of $1875. These are observations, not quotes.
When is the cheapest month to fly Seattle to Port Moresby?
September was the cheapest month we observed from Seattle to Port Moresby and July the dearest, over 4 months of data.
What is the current price from Seattle to Port Moresby?
The most recent fare our sweep saw from Seattle to Port Moresby is $3353, on Oct 28. It is an unverified observation rather than a verified deal, so check it before booking.