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Cheap flights to Tonga

Top Cities to Visit in Tonga

Check out popular cities in Tonga and find flights to the cities below.

Search for one-way or return flights to Tonga. Choose from the popular airlines below and book your flight today for as little as £733!

      • LGW 17:00
        52h 55m
        2 stops
        TBU 10:55
        London - Nuku'alofa | Thu, Nov 5 | China Eastern Airlines
        TBU 13:20
        41h 10m
        2 stops
        LHR 17:30
        Nuku'alofa - London | Thu, Nov 12 | Air New Zealand
        £1,196 £1,315
        9% off
        9% off
        £1,315 £1,196
      • SIN 13:00
        17h 25m
        1 stop
        TBU 14:00
        Singapore - Nuku'alofa | Wed, Oct 14 | Normal Airline
        TBU 15:00
        6h
        Direct
        SIN 16:00
        Nuku'alofa - Singapore | Fri, Oct 16 | Normal Airline
        Find more flights
        Find more flights
      • LGW 10:30
        57h 25m
        2 stops
        TBU 08:55
        London - Nuku'alofa | Sat, Nov 7 | China Eastern Airlines
        £733 £1,224
        40% off
        40% off
        £1,224 £733
      • LHR 16:55
        34h 40m
        2 stops
        VAV 16:35
        London - Vava'u Island | Tue, Dec 1 | Fiji Airways
        £1,113 £1,224
        9% off
        9% off
        £1,224 £1,113
      • SIN 13:00
        17h 25m
        1 stop
        TBU 14:00
        Singapore - Nuku'alofa | Wed, Oct 14 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares to Tonga are based on average prices across airlines over the next 3 months, according to the latest Trip.com data.

Featured airlines flying to Tonga

Fiji Airways logo Fiji Airways
Air New Zealand logo Air New Zealand
Qantas Airways logo Qantas Airways
British Airways logo British Airways
Singapore Airlines logo Singapore Airlines

Find the best time to fly

Check out price trend charts for flights to popular cities in Tonga and discover the best time to book affordable tickets.

  • Nuku'alofa
  • Vava'u Island
Cheapest flights
From price
Search
  • 11 18
  • 18 25

  • Nov

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Dec

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Jan

    27 3
The price trend is based on the lowest average flight prices to popular cities in Tonga over the next 10 weeks on Trip.com.

Flight Information to Tonga

Cheapest one-way flight price £638
Off-season travel month September
Peak season for travel November
Popular airline Fiji Airways
Cheapest month April

FAQ

  • How much is a flight to Tonga?

    The average price of a round-trip flight to Tonga from United Kingdom is £1,196, while a one-way flight costs £733.
  • The cheapest round-trip flight to Tonga from United Kingdom is on the route from Shanghai to Nuku'alofa, with prices starting at £1,196 between 2026-11-04 and 2026-11-11.
  • Over the next 3 months, the cheapest city to fly to Tonga from United Kingdom is Shanghai, with an average round-trip price of £1,196.
  • Based on Trip.com data, Nuku'alofa attracts most tourists in Tonga. Vava'u Island are all popular cities for tourism in Tonga.
  • Royal Palace Of Tonga attracted the most visitors last year, followed by Vava'u, and Tongatapu.
  • Fiji Airways are airlines that fly frequently from United Kingdom to Tonga. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Tonga, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.