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Cheap Flights from Port Moresby to Kathmandu

Explore the cheapest flights from Port Moresby to Kathmandu in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at S$ 1,250, and round-trip tickets start at S$ 2,317.

Popular airlines from Port Moresby to Kathmandu

You can choose from 1 airlines that fly from Port Moresby to Kathmandu, including Philippine Airlines, China Southern Airlines offers the lowest prices on this route.
Philippine Airlines logo Philippine Airlines
Airlines are determined based on actual purchased flight tickets from Port Moresby to Kathmandu according to previous 12 months data from Trip.com.

Flying from Port Moresby to Kathmandu

The distance between Port Moresby and Kathmandu is approximately 7,826.72km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceS$ 1,250
Cheapest return ticket priceS$ 2,317
Off-season for travelOctober
Peak season for travelJuly
Flight distance7,826.72km
Popular airlinePhilippine Airlines
Flight statistics for the Port Moresby–Kathmandu route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Port Moresby (POM) to Kathmandu (KTM)?

    Based on Trip.com data, China Southern Airlines offers one-way fares as low as S$ 1,250 on Cheapest nonstop routes (e.g. POM to KTM on Wed, Aug 19), while Philippine Airlines offers Cheapest nonstop round-trips from S$ 2,317 departing on Tue, Aug 18 and returning on Sat, Aug 22.
  • At the moment, you can catch a direct flight from Port Moresby to Kathmandu with the following airlines, including: Philippine Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Port Moresby to Kathmandu is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Port Moresby to Kathmandu, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Aug 19, with one-way flights priced at just S$ 1,250.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is China Southern Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Kathmandu travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Port Moresby to Kathmandu is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Port Moresby to Kathmandu on July 25, 2026 with China Southern Airlines, with prices starting at S$ 1,559.
  • You can land at any one of the following hubs in Kathmandu, with Jacksons International Airport to Tribhuvan International Airport (POM-KTM) is by far the most common option on this route: Tribhuvan International Airport (KTM).
  • The time difference between Kathmandu and Port Moresby is 4h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.