HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Papua New Guinea

$3,766+ Cheap flights from Seattle (SEA) to Papua New Guinea

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POM
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Papua New Guinea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Papua New Guinea

Best flights from Seattle to Papua New Guinea
Discover carefully curated flight deals from Seattle to Papua New Guinea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Qantas Airways deal was found by Cheapflights users on 12/9. 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.
Tue 3/107:05 pmSEA - POM
2 stops48h 45mQantas Airways
Sat 3/141:40 pmPOM - SEA
2 stops24h 18mQantas Airways
Deal found 12/9$3,766
This Philippine Airlines deal was found by Cheapflights users on 12/11. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/229:30 pmSEA - POM
1 stop40h 35mPhilippine Airlines
Tue 2/39:30 amPOM - SEA
1 stop27h 10mPhilippine Airlines
Deal found 12/11$6,436
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Sat 1/2412:10 amSEA - POM
2 stops35h 00mMultiple Airlines
Sun 2/89:30 amPOM - SEA
1 stop27h 10mMultiple Airlines
Deal found 12/11$7,568
This Cathay Pacific deal was found by Cheapflights users on 12/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/215:59 pmSEA - POM
2 stops41h 31mCathay Pacific
Mon 2/92:55 pmPOM - SEA
2 stops49h 03mCathay Pacific
Deal found 12/11$7,613
This Philippine Airlines deal was found by Cheapflights users on 12/11. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/209:30 pmSEA - POM
1 stop40h 35mPhilippine Airlines
Tue 2/39:30 amPOM - SEA
1 stop27h 10mPhilippine Airlines
Deal found 12/11$6,506
This Philippine Airlines deal was found by Cheapflights users on 12/11. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/229:30 pmSEA - POM
1 stop40h 35mPhilippine Airlines
Sun 2/89:30 amPOM - SEA
1 stop27h 10mPhilippine Airlines
Deal found 12/11$6,511
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Wed 1/215:45 pmSEA - POM
2 stops41h 25mMultiple Airlines
Sun 2/89:30 amPOM - SEA
1 stop27h 10mMultiple Airlines
Deal found 12/11$7,940
This Philippine Airlines deal was found by Cheapflights users on 12/11. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/209:30 pmSEA - POM
1 stop40h 35mPhilippine Airlines
Fri 2/69:30 amPOM - SEA
1 stop27h 10mPhilippine Airlines
Deal found 12/11$6,581
This Cathay Pacific deal was found by Cheapflights users on 12/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/215:59 pmSEA - POM
2 stops41h 31mCathay Pacific
Fri 2/62:55 pmPOM - SEA
2 stops45h 54mCathay Pacific
Deal found 12/11$9,437
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Thu 1/229:30 pmSEA - POM
1 stop40h 35mMultiple Airlines
Thu 2/51:40 pmPOM - SEA
2 stops25h 12mMultiple Airlines
Deal found 12/11$8,644
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 1/239:30 pmSEA - POM
1 stop37h 40mMultiple Airlines
Thu 2/51:40 pmPOM - SEA
2 stops39h 21mMultiple Airlines
Deal found 12/11$9,083

Find flight deals from Seattle to Papua New Guinea

Keep the following information in mind while searching for Seattle to Papua New Guinea flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$3,766
(Qantas Airways)
Provider with most accurate pricing for Seattle/Tacoma Intl-Port Moresby Jackson Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Port Moresby Jackson Fld flights.
Search Deals
From Seattle/Tacoma Intl to Papua New Guinea
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Papua New Guinea 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 December 12, 2025.
Use the filters below to find and compare flights from Seattle to Papua New Guinea that are best for you.

Fly from

Seattle

Fly to

Papua New Guinea

Route

Depart

Return

Price

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Tue 3/10

7:05 pm-12:50 pm

2 stops48h 45m

Port Moresby Jackson Fld

Sat 3/14

1:40 pm-8:58 pm

2 stops24h 18m

$3,766

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Thu 1/22

9:30 pm-8:05 am

1 stop40h 35m

Port Moresby Jackson Fld

Tue 2/3

9:30 am-6:40 pm

1 stop27h 10m

$6,436

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Tue 1/20

9:30 pm-8:05 am

1 stop40h 35m

Port Moresby Jackson Fld

Tue 2/3

9:30 am-6:40 pm

1 stop27h 10m

$6,506

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Thu 1/22

9:30 pm-8:05 am

1 stop40h 35m

Port Moresby Jackson Fld

Sun 2/8

9:30 am-6:40 pm

1 stop27h 10m

$6,511

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Tue 1/20

9:30 pm-8:05 am

1 stop40h 35m

Port Moresby Jackson Fld

Fri 2/6

9:30 am-6:40 pm

1 stop27h 10m

$6,581

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Sat 1/24

12:10 am-5:10 am

2 stops35h 00m

Port Moresby Jackson Fld

Sun 2/8

9:30 am-6:40 pm

1 stop27h 10m

$7,568

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Wed 1/21

5:59 pm-5:30 am

2 stops41h 31m

Port Moresby Jackson Fld

Mon 2/9

2:55 pm-9:58 pm

2 stops49h 03m

$7,613

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Wed 1/21

5:45 pm-5:10 am

2 stops41h 25m

Port Moresby Jackson Fld

Sun 2/8

9:30 am-6:40 pm

1 stop27h 10m

$7,940

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Thu 1/22

9:30 pm-8:05 am

1 stop40h 35m

Port Moresby Jackson Fld

Thu 2/5

1:40 pm-8:52 pm

2 stops25h 12m

$8,644

SeattlePort Moresby

SEA - POM

SEAPOM

Seattle/Tacoma Intl

Fri 1/23

9:30 pm-5:10 am

1 stop37h 40m

Port Moresby Jackson Fld

Thu 2/5

1:40 pm-11:01 am

2 stops39h 21m

$9,083

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 11 results
1
2

Best time to book a flight from Seattle to Papua New Guinea

Have a flexible travel schedule? Discover the best time to fly to Papua New Guinea 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Papua New Guinea
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Papua New Guinea?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Papua New Guinea. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Papua New Guinea?

    Qantas Airways and Philippine Airlines can get you from Seattle to Papua New Guinea in just under 40h 35m. Your travel time can differ by up to 8h 10m. The distance from Seattle to Papua New Guinea is about 6715 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Seattle to Papua New Guinea that include hotel bookings?

    Yes. In addition to deals on Seattle to Papua New Guinea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Papua New Guinea?

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

  • Can I find deals for business class flights from Seattle to Papua New Guinea?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Papua New Guinea

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Auckland flights
Seattle to Sydney flights
Seattle to Melbourne flights
Seattle to Tamuning flights
Seattle to Papeete flights
Portland to Sydney flights
Portland to Auckland flights
Seattle to Brisbane flights
Seattle to Christchurch flights
Portland to Melbourne flights
Seattle to Nadi flights
Seattle to Avalon flights
Spokane to Auckland flights
Seattle to Queenstown flights
Seattle to Canberra flights
Seattle to I Fadang flights
Portland to Brisbane flights
Seattle to Adelaide flights
Seattle to Rarotonga flights
Portland to Avalon flights
Seattle to Perth flights
Seattle to Cairns flights
Seattle to Apia flights
Seattle to Koror flights
Pasco to Auckland flights
Seattle to Wellington flights
Seattle to Vaitape flights
Portland to Nadi flights
Portland to Christchurch flights
Spokane to Sydney flights
Portland to Rarotonga flights
Portland to Queenstown flights
Portland to Suva flights
Portland to Adelaide flights
Portland to Papeete flights
Seattle to Nuku‘alofa flights
Pasco to Melbourne flights
Portland to Vaitape flights
Seattle to Savusavu flights
Seattle to Hobart flights
Seattle to Pago Pago flights
Portland to Perth flights
Seattle to Suva flights
Portland to Tamuning flights
Spokane to Nadi flights
Seattle to Port Vila flights
Seattle to Labasa flights
Seattle to Coolangatta flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.