Cheap Flights to Tongatapu | Popular Routes to Tongatapu from HK$1,372

By using our helpful “No change fee” filter, that’s how. All you have to do is enter your origin, destination and travel dates, click the “Search” button, then mark the checkbox underneath the “Flexible change policies” heading (it’s on the left of your screen). Expedia makes it a cinch to find affordable, flexible tickets to Tongatapu.

In the last seven days, HK$2,741 was the lowest price for a flight to Tongatapu. For an even better fare, book well in advance and be flexible with your travel dates. Search for your journey to Tongatapu, then compare prices for similar time frames by clicking on the “flexible dates” link above.

There were loads of affordable fares for the taking in the last seven days, with the price of a return ticket to Tongatapu ranging between HK$2,741 and HK$9,308. Many lucky vacationers locked in one-way flights from Auckland (AKL) for as little as HK$1,372.

Take off for Tongatapu earlier in the week and you’ll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to get on a plane, with Monday a close second. If you want to avoid the priciest flights, keep clear of Saturdays.

Flights to Tongatapu varied from HK$2,741 to HK$9,308 in the last seven days. Normally, the sooner you make a reservation, the bigger the bargain.

If you’d love to be in the thick of it all, head for Makaunga at some point during August, September and October. These are the busiest months and when plenty of exciting things are happening in Tongatapu’s most populous city. Summer in Makaunga starts December 1. Temperatures range between 27ºC and 27ºC at this time of year.

Snap up your ticket in February to enjoy the cheapest flights to Tongatapu. December is usually the most expensive time to purchase a seat.