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Port Moresby

$715+ Cheap flights from Seattle (SEA) to Port Moresby (POM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POM
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Seattle to Port Moresby

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Port Moresby (POM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$1,632
(Kiwi.com)

One-way from

$715
(Kiwi.com)
From Seattle/Tacoma Intl to Port Moresby Jackson Fld
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One-way flight from Seattle/Tacoma Intl to Port Moresby Jackson Fld
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Find flight deals from Seattle to Port Moresby

Cheapest flights from Seattle to Port Moresby
Explore the most affordable flight options available from Seattle to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:35 pmSEA - POM
1 stop36h 30mMultiple Airlines
Fri 10/244:10 pmPOM - SEA
2 stops37h 20mMultiple Airlines
Deal found 7/30$1,632
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:50 pmSEA - POM
2 stops66h 40mCathay Pacific
Wed 11/122:55 pmPOM - SEA
2 stops50h 11mCathay Pacific
Deal found 7/29$10,397

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Port Moresby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Seattle to Port Moresby that are best for you.

Fly from

Seattle

Fly to

Port Moresby

Route

Depart

Return

Price

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Fri 10/10

11:35 pm-5:05 am

1 stop36h 30m

Port Moresby Jackson Fld

Fri 10/24

4:10 pm-12:30 pm

2 stops37h 20m

$1,632

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Fri 10/24

5:50 pm-5:30 am

2 stops66h 40m

Port Moresby Jackson Fld

Wed 11/12

2:55 pm-11:06 pm

2 stops50h 11m

$10,397

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Thu 9/4

2:15 pm-8:05 am

2 stops48h 50m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Seattle to Port Moresby

Have a flexible travel schedule? Discover the best time to fly to Port Moresby from Seattle with our price prediction graph.
Estimated round-trip 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.

Reviews of airlines servicing Port Moresby

Get insights into the airlines that provide service to Port Moresby. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port Moresby. Reviews last updated July 30, 2025.
See what other customers who have flown with Cathay Pacific from Seattle to Port Moresby have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
949 reviews

Entertainment

7.8

Boarding

7.9

Overall

7.6

Food

7.3

Comfort

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Cathay Pacific
7.6
Good
949 reviews
Cathay Pacific
7.6
Good
949 reviews

Entertainment

7.8

Boarding

7.9

Overall

7.6

Food

7.3

Comfort

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Port Moresby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Seattle to Port Moresby that include hotel bookings?

    Yes. In addition to deals on Seattle to Port Moresby flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Port Moresby?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Port Moresby.

  • Can I find deals for business class flights from Seattle to Port Moresby?

    Yes. Cheapflights offers flight deals from Seattle to Port Moresby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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