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Port Moresby

$1,598+ Cheap flights from Seattle (SEA) to Port Moresby (POM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POM
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Seattle to Port Moresby

Best flights from Seattle to Port Moresby
Discover carefully curated flight deals from Seattle to Port Moresby that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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 3/209:45 amSEA - POM
1 stop26h 40mMultiple Airlines
Tue 3/3110:10 amPOM - SEA
2 stops47h 00mMultiple Airlines
Deal found 10/27$1,598
This Qantas Airways deal was found by Cheapflights users on 10/26. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:05 amSEA - POM
2 stops37h 20mQantas Airways
Thu 4/231:15 pmPOM - SEA
2 stops26h 32mQantas Airways
Deal found 10/26$4,180

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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,598
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Port Moresby Jackson Fld flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Port Moresby Jackson Fld flights.
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From Seattle/Tacoma Intl to Port Moresby Jackson Fld
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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 October 29, 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 3/20

9:45 am-5:25 am

1 stop26h 40m

Port Moresby Jackson Fld

Tue 3/31

10:10 am-4:10 pm

2 stops47h 00m

$1,598

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Sun 4/19

6:05 am-12:25 pm

2 stops37h 20m

Port Moresby Jackson Fld

Thu 4/23

1:15 pm-10:47 pm

2 stops26h 32m

$4,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Seattle to Port Moresby

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Port Moresby in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Port Moresby flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Port Moresby flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Port Moresby flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Port Moresby flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Port Moresby flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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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Complete your trip to Port Moresby by adding a car rental and/or hotel reservation to your travel itinerary.
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