Which airports can I use when flying from Seattle to Port Moresby?

Flights from Seattle to Port Moresby usually depart from Seattle/Tacoma Intl (SEA) and arrive at Port Moresby Jackson Fld (POM).

What cabin classes can I book on flights from Seattle to Port Moresby?

Only Economy Class is available on flights from Seattle to Port Moresby.

Can I save money by using flexible dates for flights from Seattle to Port Moresby?

Yes. Being flexible with your travel dates can save you up to 14% on the Seattle to Port Moresby route. Monday is the cheapest departure day at $1,693 round-trip on average, while Wednesday is the most expensive at $1,968, a difference of $275. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Seattle to Port Moresby?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Seattle and Port Moresby?

Port Moresby is 17 hours ahead of Seattle (Papua New Guinea Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Cheap Flights from Seattle to Port Moresby | KAYAK

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Cheapest round-trip

$1,778

Typical prices: $1,903-$1,968

Multiple Airlines

Wed 10/17Wed 10/24

SEA - POM • 2 stops

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Flight Deals

Cheap Flights from Seattle to Port Moresby (SEA-POM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Seattle to Port Moresby

Sat, Oct 17 - Sat, Oct 24

9:59 am - 11:30 amSEA Seattle/Tacoma Intl-POM Port Moresby Jackson Fld

32h 31m2 stops San Francisco Nadi

1:25 pm - 10:37 pmPOM Port Moresby Jackson Fld-SEA Seattle/Tacoma Intl

26h 12m2 stops Brisbane Los Angeles

$1,778Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

11:54 am - 5:10 amSEA Seattle/Tacoma Intl-POM Port Moresby Jackson Fld

48h 16m3 stops San Francisco Doha Hamad Intl Manila Ninoy Aquino Intl

6:30 am - 12:40 pmPOM Port Moresby Jackson Fld-SEA Seattle/Tacoma Intl

47h 10m2 stops Brisbane Doha Hamad Intl

$1,876Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

11:54 am - 11:30 amSEA Seattle/Tacoma Intl-POM Port Moresby Jackson Fld

30h 36m2 stops San Francisco Nadi

2:10 pm - 10:15 amPOM Port Moresby Jackson Fld-SEA Seattle/Tacoma Intl

37h 05m1 stop Tokyo Narita

$2,107Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

11:45 am - 5:10 amSEA Seattle/Tacoma Intl-POM Port Moresby Jackson Fld

24h 25m1 stop Hong Kong Intl

2:10 pm - 10:15 amPOM Port Moresby Jackson Fld-SEA Seattle/Tacoma Intl

37h 05m1 stop Tokyo Narita

$2,814Multiple Airlines

Sun, Oct 18 - Sat, Oct 24

10:07 am - 7:50 amSEA Seattle/Tacoma Intl-POM Port Moresby Jackson Fld

28h 43m2 stops Los Angeles Manila Ninoy Aquino Intl

3:00 pm - 7:30 pmPOM Port Moresby Jackson Fld-SEA Seattle/Tacoma Intl

45h 30m2 stops Singapore Changi Manila Ninoy Aquino Intl

$8,705Multiple Airlines

Sun, Oct 18 - Sat, Oct 24

9:12 pm - 12:50 pmSEA Seattle/Tacoma Intl-POM Port Moresby Jackson Fld

46h 38m3 stops Los Angeles Nadi Honiara Henderson Intl

12:30 pm - 7:08 amPOM Port Moresby Jackson Fld-SEA Seattle/Tacoma Intl

35h 38m2 stops Guangzhou Baiyun Vancouver Intl

$12,007Multiple Airlines

Sun, Oct 18 - Sat, Oct 24

6:10 am - 5:10 amSEA Seattle/Tacoma Intl-POM Port Moresby Jackson Fld

30h 00m2 stops Los Angeles Manila Ninoy Aquino Intl

2:10 pm - 10:15 amPOM Port Moresby Jackson Fld-SEA Seattle/Tacoma Intl

37h 05m1 stop Tokyo Narita

$12,423Multiple Airlines

Sun, Oct 18 - Sat, Oct 24

10:15 am - 5:25 amSEA Seattle/Tacoma Intl-POM Port Moresby Jackson Fld

26h 10m1 stop Singapore Changi

3:00 pm - 8:05 amPOM Port Moresby Jackson Fld-SEA Seattle/Tacoma Intl

34h 05m1 stop Singapore Changi

$14,143Multiple Airlines

Sun, Oct 18 - Sat, Oct 24

10:07 am - 1:50 pmSEA Seattle/Tacoma Intl-POM Port Moresby Jackson Fld

58h 43m3 stops Los Angeles Doha Hamad Intl Brisbane

3:00 pm - 5:50 pmPOM Port Moresby Jackson Fld-SEA Seattle/Tacoma Intl

43h 50m3 stops Singapore Changi Doha Hamad Intl London Heathrow

$24,111Multiple Airlines

Useful Info

When to book flights from Seattle to Port Moresby

Are your dates flexible? Find out the best times to travel from Seattle to Port Moresby based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Seattle to Port Moresby?
Flights from Seattle to Port Moresby usually depart from Seattle/Tacoma Intl (SEA) and arrive at Port Moresby Jackson Fld (POM).
What cabin classes can I book on flights from Seattle to Port Moresby?
Only Economy Class is available on flights from Seattle to Port Moresby.
Can I save money by using flexible dates for flights from Seattle to Port Moresby?
Yes. Being flexible with your travel dates can save you up to 14% on the Seattle to Port Moresby route. Monday is the cheapest departure day at $1,693 round-trip on average, while Wednesday is the most expensive at $1,968, a difference of $275. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Seattle to Port Moresby?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
What is the time difference between Seattle and Port Moresby?
Port Moresby is 17 hours ahead of Seattle (Papua New Guinea Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates can be flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average $1,693 - about $275 less than Wednesday (14% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Port Moresby Jackson Fld Airport.
- Airways Hotel
- Gateway Hotel
- Hideaway Hotel

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$1,778 Find Cheap Flights from Seattle to Port Moresby - Compare and Save

Everything you should know

Cheap Flights from Seattle to Port Moresby (SEA-POM)

Recent round-trip flight deals from Seattle to Port Moresby

Recent one-way flight deals from Seattle to Port Moresby

When to book flights from Seattle to Port Moresby

Your Seattle to Port Moresby flight questions, answered

Your guide to booking Seattle to Port Moresby flights

More options for your flight from Seattle to Port Moresby

Complete your trip to Port Moresby with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to Port Moresby

Find direct flights to and from Seattle and Port Moresby

Flights from domestic origins to Port Moresby

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