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Cheap flights from Christchurch to Tonga from $549

CHC — TBU
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Christchurch to Tonga

Enter your travel dates to find the best prices.

Cheapest flights from Christchurch to Tonga

Mon 7/1214:10 -
1 stop20h 25m
Tue 22/1216:00 -
1 stop21h 10m
Deal found 8/9$549
Mon 7/1219:40 -
2 stops38h 55m
Tue 22/1216:00 -
1 stop21h 10m
Deal found 8/9$733
Tue 3/1109:55 -
2 stops15h 50m
Fri 6/1111:00 -
2 stops34h 05m
Deal found 11/9$771
Mon 23/1106:45 -
1 stop26h 10m
Mon 30/1121:40 -
1 stop16h 50m
Deal found 11/9$884

Find flight deals from Christchurch to Tonga

Round-trip from

$549

Popular in

May

Cheapest in

March

Average price

$760
Fiji Airways
  • Fiji Airways
  • 7/12-22/12
  • 2 total stops
  • 41h 35m total
  • Christchurch to Tonga
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($164 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($76 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Christchurch to Tonga that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

ChristchurchNuku‘alofa

CHC Christchurch - TBU Nuku‘alofa Fua'Amotu Intl

CHCTBU

Christchurch

Mon 7/12

14:10-10:35

1 stop20h 25m

Nuku‘alofa Fua'Amotu Intl

Tue 22/12

16:00-13:10

1 stop21h 10m

$549

ChristchurchNuku‘alofa

CHC Christchurch - TBU Nuku‘alofa Fua'Amotu Intl

CHCTBU

Christchurch

Tue 3/11

09:55-01:45

2 stops15h 50m

Nuku‘alofa Fua'Amotu Intl

Fri 6/11

11:00-21:05

2 stops34h 05m

$771

ChristchurchNuku‘alofa

CHC Christchurch - TBU Nuku‘alofa Fua'Amotu Intl

CHCTBU

Christchurch

Mon 23/11

06:45-08:55

1 stop26h 10m

Nuku‘alofa Fua'Amotu Intl

Mon 30/11

21:40-14:30

1 stop16h 50m

$884

ChristchurchNuku‘alofa

CHC Christchurch - TBU Nuku‘alofa Fua'Amotu Intl

CHCTBU

Christchurch

Mon 23/11

06:00-20:25

2 stops14h 25m

Nuku‘alofa Fua'Amotu Intl

Mon 30/11

11:20-14:40

2 stops27h 20m

$1,006
Fastest return journey

ChristchurchNuku‘alofa

CHC Christchurch - TBU Nuku‘alofa Fua'Amotu Intl

CHCTBU

Christchurch

Mon 7/12

06:00-20:25

2 stops14h 25m

Nuku‘alofa Fua'Amotu Intl

Tue 22/12

10:10-07:55

2 stops21h 45m

$1,049

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Sorted by cheapest first

Best time to book a flight from Christchurch to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Christchurch with our price prediction graph.
Estimated return price

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Tonga

Get a feel of what it's like to fly with Fiji Airways and Air New Zealand from Christchurch to Tonga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
259 reviews
Check prices

Boarding

8.0

Food

7.5

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Fiji Airways
8.0
Very Good
259 reviews
Fiji Airways
8.0
Very Good
259 reviews
Check prices

Boarding

8.0

Food

7.5

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Air New Zealand
8.0
Very Good
669 reviews
Fiji Airways
8.0
Very Good
259 reviews
Check prices

Boarding

8.0

Food

7.5

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.

Related info for your journey

  • What airport do you fly from for flights from Christchurch to Tonga?

    Christchurch (CHC), located 9.5 km from the city centre, is the airport you fly out of when you book flights from Christchurch to Tonga.

  • How long is the flight from Christchurch to Tonga?

    A quick flight from Christchurch to Tonga can take about 20h 25m. Fiji Airways provides one of the quickest options available for as low as $549. Airlines will cover a distance of 2721 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Christchurch to Tonga that include hotel bookings?

    Yes. In addition to deals on Christchurch to Tonga flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Christchurch to Tonga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Christchurch to Tonga.

  • Can I find deals for business class flights from Christchurch to Tonga?

    Yes. Cheapflights offers flight deals from Christchurch to Tonga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Christchurch to Tonga

AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$374Average$676FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air New ZealandCheapest$705Average$979FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

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Can Cheapflights find flights from Christchurch to Tonga with no change fees?

Yes, we can. To see specific flights from Christchurch to Tonga with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Christchurch to Tonga become cheaper?

Yes! Start tracking prices for Christchurch to Tonga flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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