$648 Find Cheap Flights from Port Moresby to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Port Moresby to the United States departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Port Moresby to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Port Moresby to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Port Moresby to the United States

Fri, Apr 10 - Thu, Apr 16
Multiple Airlines Logo
9:05 am - 7:55 pm
POM
-
SFO
27h 50m
2 stops
Multiple Airlines Logo
1:05 am - 7:50 am
SFO
-
POM
37h 45m
2 stops
$1,278Multiple Airlines
Fri, Apr 10 - Thu, Apr 16
Philippine Airlines Logo
9:05 am - 9:10 pm
POM
-
SFO
29h 05m
1 stop
Philippine Airlines Logo
12:30 am - 7:50 am
SFO
-
POM
38h 20m
1 stop
$1,531Philippine Airlines
Fri, Apr 10 - Thu, Apr 16
Multiple Airlines Logo
9:05 am - 9:10 pm
POM
-
SFO
29h 05m
1 stop
Multiple Airlines Logo
12:50 am - 7:50 am
SFO
-
POM
38h 00m
2 stops
$1,858Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
9:05 am - 7:55 pm
POM
-
SFO
27h 50m
3 stops
Multiple Airlines Logo
10:35 pm - 12:50 pm
SFO
-
POM
21h 15m
2 stops
$2,663Multiple Airlines
Booking Insights

KAYAK's insights & trends for Port Moresby to the United States flights

Get data-powered insights and trends into flights from Port Moresby to the United States to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Port Moresby to the United States take?

The duration of a flight to the United States depends on your arrival airport. The shortest routes to the United States from Port Moresby are to San Francisco, which takes 27h 55m, and New York, which takes 39h 45m.

Good to know

Cheapest flight$648
Flight from Port Moresby to San Francisco

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Port Moresby to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Port Moresby to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Port Moresby to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Port Moresby to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Port Moresby to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Port Moresby to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Port Moresby to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Port Moresby to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Port Moresby to the United States

 
Need help choosing which airline to fly with from Port Moresby to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 998 reviews
7.7Boarding
7.4Comfort
7.2Entertainment
7.0Food
8.1Crew
Airline reviews

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

4.0 OkayDesiree, Feb 2026
SYD - LAX
Read more Qantas Airways reviews

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

they ran out of fruit for breakfast and so I just had a yogurt instead. other than that the flight was good

Everything you need to know for your flight from Port Moresby to the United States

Information on your arrival and departure airports