£920 Find Cheap Flights from London to Tongatapu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Tongatapu departing on 24/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Tongatapu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Tongatapu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Tongatapu, as well as popular online travel agencies
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Cheap Flights from London to Tongatapu

Cheapest return prices found by our users on KAYAK in the last 72 hours
Nuku‘alofa
Nuku‘alofa2 stops£1,418
Nuku‘alofa
Nuku‘alofa2 stops£1,418

Book Cheap London to Tongatapu Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Tongatapu 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 return flight deals from London to Tongatapu

Mon, 13 Oct - Mon, 20 Oct
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09:55 - 10:10LHR-TBU
36h 15m2 stops
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11:20 - 17:15TBU-LHR
41h 55m2 stops
£1,418
Find Deal
Sun, 8 Mar - Wed, 8 Apr
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20:10 - 10:35LHR-TBU
49h 25m3 stops
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05:40 - 06:35TBU-LHR
36h 55m3 stops
£1,424
Find Deal
Sun, 8 Mar - Wed, 8 Apr
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10:05 - 20:20LHR-TBU
45h 15m2 stops
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14:35 - 12:20TBU-LHR
33h 45m2 stops
£1,431
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Tue, 14 Oct - Tue, 21 Oct
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11:40 - 10:10LHR-TBU
34h 30m2 stops
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11:20 - 10:25TBU-LHR
35h 05m2 stops
£1,469
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Sun, 8 Mar - Wed, 8 Apr
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12:15 - 20:20LHR-TBU
43h 05m2 stops
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14:35 - 19:20TBU-LHR
64h 45m3 stops
£2,017
Find Deal
Tue, 14 Oct - Tue, 21 Oct
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21:35 - 10:10LHR-TBU
72h 35m3 stops
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11:20 - 10:15TBU-LHR
34h 55m2 stops
£2,110
Find Deal
Mon, 13 Oct - Mon, 20 Oct
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13:05 - 10:10LHR-TBU
33h 05m2 stops
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21:45 - 19:20TBU-LHR
57h 35m3 stops
£2,535
Find Deal
Tue, 14 Oct - Tue, 21 Oct
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06:00 - 15:25LHR-TBU
45h 25m3 stops
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11:20 - 18:50TBU-LHR
43h 30m3 stops
£2,644
Find Deal
Booking Insights

KAYAK's insights & trends for London to Tongatapu flights

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

How long does a flight from London Heathrow Airport to Tongatapu take?

The duration of a flight to Tongatapu depends on your arrival airport. The shortest route to Tongatapu from London Heathrow Airport is to Nuku‘alofa, which takes 34h 30m.

Good to know - Cheap tickets from London to Tongatapu

Cheapest flight£920
Flight from London to Nuku‘alofa

FAQs - booking Tongatapu flights

  • How does KAYAK find such low prices on flights from London to Tongatapu?

    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 London to Tongatapu.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Tongatapu 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 London to Tongatapu?

    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 London to Tongatapu 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 London to Tongatapu?

    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 London to Tongatapu 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 Tongatapu?

    The cheapest time of day to fly to Tongatapu is generally in the afternoon, when retur flights cost £2,371 on average. The most expensive time of day to fly to Tongatapu is generally at night, which is peak travel time and where the average cost of a ticket is £2,484.

Reviews of the top airline flying from London to Tongatapu

 
See real verified KAYAK customer reviews for airlines flying from London to Tongatapu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Tongatapu? 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 505 reviews
7.4Entertainment
8.5Crew
7.3Food
8.0Comfort
8.2Boarding
Airline reviews

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

4.0 OkayAnonymous, Jul 2025AKL - SFO
Read more Air New Zealand reviews

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

Lost my luggage and brought someone else luggage to my airport.

Not entirely positive. It’s frustrating that everything is done through the united app. One of our flight attendants on our trip from San Francisco to MSP continually had trouble hearing people so she flipped her hair into people’s faces

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!

Again, Air New Zealand was great. They kept bathrooms clean, food was actually very good, New Zealand wines a big hit

The issue was with getting our boarding pases. There were issues with our arrangements that were made through Kayak. I am sorry to say that we will not use you again because of this. The flight itself was good and the flight attendants excellent.

Everything you need to know for your flight from London to Tongatapu

Information on your arrival and departure airports

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