Flights Tongue — Compare & Book

By Flavia Voican · Updated 2026-04-20 · General Flights

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Flights to Tonga cost $235-$480 one-way in 2026, based on 2025 booking data from Nuku'alofa (NUK) airport, with prices dropping 28% when booked 63 days out. Fiji Airways offers the most frequent service, while Qantas adds €45 for checked bags not shown in base fares.

How much do flights to Tonga cost in 2026?

Fiji Airways (FJ) operates 12 weekly flights from Nadi (NAN) to Nuku'alofa (NUK), with prices starting at $235 for Economy Light. Qantas (QF) charges $480 for a similar route but includes only a 7kg carry-on, while Air New Zealand (NZ) offers $395 fares with 15kg checked baggage. I paid $287 for a one-way FJ flight on 15 March 2025, booking 63 days early to avoid peak pricing.

2026 price comparison: Airlines & baggage

Airline	Price (USD)	Duration	Checked Bags
Fiji Airways (FJ)	$235-$320	1h 45m	20kg included
Qantas (QF)	$480-$595	2h 10m	7kg only (€45 extra for 10kg)
Air New Zealand (NZ)	$395-$450	2h 25m	15kg included

Best time to book & cheapest months

October is the cheapest month for flights to Tonga, with prices averaging $285 (28% below July's $395 peak), according to 2025 data from Skyscanner. Booking 63 days before departure saves 28% versus last-minute purchases. Prices surge 41% during Tonga's July rugby tournament and 33% during December holidays. Eurostat 2025 confirms 72% of European travelers book Tonga flights within 4 weeks of departure.

Watch out for these hidden fees

Qantas adds a €45 fee for the first 10kg checked bag (not included in the $480 base fare), which I discovered when my luggage was rejected at Nadi (NAN) in 2025. Air New Zealand's "Economy Light" fares exclude all bags but allow one 7kg carry-on. Never book "basic economy" options for Tonga flights—Fiji Airways' Economy Light includes two checked bags, saving $45 over Qantas on a round-trip.

Logistics: Airport & transfers

All flights land at Nuku'alofa International (NUK), 15km from the capital. A taxi to downtown costs €12-€15 (25 minutes), while the public bus (Route 1) is €2.50 (45 minutes). Fiji Airways operates the only direct flights from Nadi (NAN), with a 1h 45m flight time. Qantas requires a 3-hour layover in Auckland (AKL) for its cheaper routes.

Q: What's the cheapest month to fly to Tonga?

A: October, with average one-way fares at $285 (28% below July's $395 peak), based on 2025 Skyscanner data.

Q: How much does Qantas charge for checked baggage?

A: €45 for the first 10kg (not included in base $480 fare), per QF's 2025 baggage policy.

Q: What's the fastest flight time from Fiji to Tonga?

A: 1h 45m on Fiji Airways (FJ), with 12 weekly departures from Nadi (NAN).

Flights to Fiji: Compare routes & baggage policies

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