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, €1,684 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 €1,684 and €1,684. Many lucky holiday makers locked in one-way flights from Dublin (DUB) for as little as €1,080.

Flights to Tongatapu varied from €1,684 to €1,684 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.