$522 Find Cheap Flights from Christchurch to Tonga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Christchurch to Tonga departing on 15/12. 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 Christchurch to Tonga Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Christchurch to Tonga 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 one-way flight deals from Christchurch to Tonga

Mon, 15 Dec
Multiple Airlines Logo
21:00 - 09:30CHC-TBU
36h 30m2 stops
$522Multiple Airlines
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Mon, 15 Dec
Fiji Airways Logo
14:10 - 01:50CHC-TBU
11h 40m1 stop
$583Fiji Airways
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Mon, 15 Dec
Multiple Airlines Logo
18:15 - 09:30CHC-TBU
39h 15m3 stops
$701Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Christchurch to Tonga flights

Get data-powered insights and trends into flights from Christchurch to Tonga to help you find the cheapest flights, the best time to fly, and much more.

Which airlines fly direc between Christchurch and Tonga?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Christchurch to Tonga.

There is just one airline that flies from Christchurch to Tonga direct and that is Air New Zealand. The best return deal found from Air New Zealand for the route is to Nuku‘alofa (TBU) and costs $747.

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Good to know

Low seasonAugust
Cheapest flight$522
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (64% more expensive on average)
Flight from Christchurch to Nuku‘alofa

FAQs - booking Tonga flights

  • How does KAYAK find such low prices on flights from Christchurch to Tonga?

    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 Christchurch to Tonga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Christchurch to Tonga?

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

  • What is the Hacker Fare option on flights from Christchurch to Tonga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Christchurch to Tonga 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 Christchurch to Tonga?

    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 Christchurch to Tonga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Tonga?

    The cheapest time of day to fly to Tonga is generally in the afternoon, when retur flights cost $836 on average. The most expensive time of day to fly to Tonga is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,028.

Reviews of the top airline flying from Christchurch to Tonga

 
Need help choosing which airline to fly with from Christchurch to Tonga? 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.
8.0
Air New ZealandOverall score based on 517 reviews
8.0Comfort
7.5Entertainment
8.2Boarding
8.5Crew
7.4Food
Airline reviews

Nice friendly staff and crew. Love the 787 flight. Get meals and lots of drinks!

10.0 ExcellentCory, Oct 2025AKL - YVR
Read more Air New Zealand reviews

Nice friendly staff and crew. Love the 787 flight. Get meals and lots of drinks!

Service was excellent and they’re very helpful and nice

Aircon set too high so VERY warm and VERY uncomfortable.

Not a comfortable trip, the seats are not good, and they look old.

I flew United from San Francisco to Auckland. My connecting flight from Auckland to Christchurch was canceled with no explanation. I was finally told the cancellation was due to fog. Even though it was clear when we landed. I am from San Francisco, I know what fog is! And I didn't see any fog. I was told the next available flight was 7 hours later. Unacceptable, they should have had a flight ready to go as soon as it was deemed safe to take off.

Two hours was not enough time to transition from the international to domestic terminal. You have to go through customs, a biological hazard check, gather your luggage, take a bus to the domestic terminal and recheck your luggage. The bus was slow and crowded and the lines to recheck your bags were very long. We missed our connecting flight. Initially, the Air New Zealand officials were not helpful at all in helping to get us on another flight. Told us we would have to buy another ticket for a flight 11 hours later. Found another agent that was more helpful. He helped arrange to get us on standby for another flight three hours later. Had to ride in jump seats next to the flight attendants, but at least we eventually got to out destination.

Full flight. Flight attendants were harried. Otherwise, fine for the typical cramped seating conditions in coach.

Great! Flight was delayed by 30 mins but all was great. Thanks.

The 10hr flight was a comfortable as it could be in row 57. The food was just very bad….bland and soggy!

The business class upgrade meant a good sleep on the way home after a long week away. Excellent service, great food, and comfortable seat/bed for the journey.

Everything you need to know for your flight from Christchurch to Tonga

Information on your arrival and departure airports

Christchurch (CHC)

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