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Flights from Port Moresby to Bangkok

Cheapest airlines flights from Port Moresby to Bangkok

You can choose from 3 airlines that fly from Port Moresby to Bangkok, including Philippine Airlines, Air Niugini, and Malaysia Airlines. Air Niugini has lowest fares on this route.
Philippine Airlines logo Philippine Airlines
Air Niugini logo Air Niugini
Malaysia Airlines logo Malaysia Airlines
Airlines are determined based on actual purchased flight tickets from Port Moresby to Bangkok according to previous 12 months data from Trip.com.

Search cheap flights from Port Moresby to Bangkok in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$301, and round-trip tickets start at US$583.

Displayed flight fares from Port Moresby to Bangkok are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Port Moresby to Bangkok Flight Details

The distance between Port Moresby and Bangkok is about 5,763.3 km. Based on Trip.com's latest data, travel demand is highest in December. The off-season for travel is September.

Cheapest one-way flight priceUS$301
Cheapest return ticket priceUS$583
Cheapest monthSeptember
Peak season for travelDecember
Flight distance5,763.3 km
Popular airlinePhilippine Airlines
Flight statistics for the Port Moresby–Bangkok route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Port Moresby to Bangkok

Which month has the cheapest one-way flights from Port Moresby to Bangkok?

The average price of one-way flights from Port Moresby to Bangkok purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Port Moresby to Bangkok is August, with an average price of US$443; while the month with the highest flight price is usually December, with an average price of up to US$721.

US$721
US$582
US$443
US$304
    Cheapest
  • US$587
    Apr
  • US$468
    May
  • US$524
    Jun
  • US$457
    Jul
  • US$443
    Aug
  • US$460
    Sep
  • US$551
    Oct
  • US$541
    Nov
  • US$721
    Dec
  • US$516
    Jan
  • US$481
    Feb
  • US$517
    Mar

Which month has the cheapest round-trip flights from Port Moresby to Bangkok?

The average price of round-trip flights from Port Moresby to Bangkok purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from Port Moresby to Bangkok are found during August, with an average price of US$458. Conversely, the highest prices are found during December, with an average price of up to US$1,497.

US$1,497
US$978
US$458
0
    Cheapest
  • US$749
    Apr
  • US$673
    May
  • US$714
    Jun
  • US$721
    Jul
  • US$458
    Aug
  • US$652
    Sep
  • US$684
    Oct
  • US$977
    Nov
  • US$1,497
    Dec
  • US$1,139
    Jan
  • US$876
    Feb
  • US$850
    Mar

Frequently Asked Questions

  • What are the cheapest flights from Port Moresby to Bangkok (POM-BKK)?

    Based on Trip.com data, Air Niugini offers one-way fares as low as US$301 on Cheapest nonstop routes (e.g. POM to DMK on Sun, May 3), while Philippine Airlines offers Cheapest nonstop round-trips from US$583 departing on Fri, May 8 and returning on Sat, May 16.
  • At the moment, you can catch a nonstop flight from Port Moresby to Bangkok with the following airlines, including: Philippine Airlines Air Niugini Malaysia 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 Bangkok 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 Bangkok, 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 Sun, May 3, with one-way flights priced at just US$301.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Niugini.
    · 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 Bangkok travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Port Moresby to Bangkok is September, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Port Moresby to Bangkok on April 19, 2026 with Philippine Airlines, with prices starting at US$740.
  • You can land at any one of the following hubs in Bangkok, with Jacksons International Airport to Suvarnabhumi Airport (POM-BKK) is by far the most common option on this route: Suvarnabhumi Airport (BKK) Don Mueang International Airport (DMK).
  • The time difference between Bangkok and Port Moresby is 3h.
  • Tickets can only be changed or canceled 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.

Trip.com Airline Insights on Flights from Port Moresby to Bangkok

Which airline offers the cheapest direct flights from Port Moresby to Bangkok?

Data is based on the average price of all nonstop flights from Port Moresby to Bangkok on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Philippine Airlines provides the lowest-priced direct flights from Port Moresby to Bangkok, with fares starting at US$603.

US$380
US$603
US$827
US$1,050
US$1,273
Philippine Airlines
US$603
Philippine Airlines
China Southern Airlines
US$653
China Southern Airlines
Air Niugini
US$1,166
Air Niugini
Cathay Pacific
US$1,273
Cathay Pacific

Note: Prices shown on this page are the estimated lowest 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 clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date 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.