£574 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 11/5. 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

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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Flight Deals

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

Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
08:25 - 15:55
LHR
-
TBU
43h 30m
3 stops
Multiple Airlines Logo
11:20 - 14:05
TBU
-
LHR
62h 45m
3 stops
£1,550Multiple Airlines
Mon, 25 May - Thu, 18 Jun
Multiple Airlines Logo
09:30 - 10:35
LHR
-
TBU
37h 05m
3 stops
Multiple Airlines Logo
05:40 - 06:25
TBU
-
LHR
60h 45m
3 stops
£1,569Multiple Airlines
Mon, 25 May - Thu, 18 Jun
Multiple Airlines Logo
09:30 - 10:35
LHR
-
TBU
37h 05m
3 stops
Multiple Airlines Logo
05:40 - 06:25
TBU
-
LHR
60h 45m
3 stops
£1,606Multiple Airlines
Tue, 26 May - Thu, 18 Jun
Multiple Airlines Logo
22:15 - 01:45
LHR
-
TBU
39h 30m
3 stops
Multiple Airlines Logo
05:40 - 12:25
TBU
-
LHR
42h 45m
3 stops
£1,620Multiple Airlines
Mon, 25 May - Fri, 19 Jun
Multiple Airlines Logo
22:15 - 10:35
LHR
-
TBU
48h 20m
3 stops
Multiple Airlines Logo
16:55 - 12:25
TBU
-
LHR
55h 30m
3 stops
£1,631Multiple Airlines
Tue, 26 May - Thu, 18 Jun
Multiple Airlines Logo
22:15 - 19:45
LHR
-
TBU
33h 30m
2 stops
Multiple Airlines Logo
11:55 - 14:25
TBU
-
LHR
38h 30m
2 stops
£1,700Multiple Airlines
Mon, 25 May - Thu, 18 Jun
Multiple Airlines Logo
16:55 - 10:35
LHR
-
TBU
29h 40m
2 stops
Multiple Airlines Logo
11:55 - 13:20
TBU
-
LHR
37h 25m
2 stops
£1,884Multiple Airlines
Mon, 25 May - Thu, 18 Jun
Multiple Airlines Logo
09:30 - 10:35
LHR
-
TBU
37h 05m
3 stops
Multiple Airlines Logo
05:40 - 06:15
TBU
-
LHR
60h 35m
2 stops
£1,893Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
09:30 - 15:55
LHR
-
TBU
42h 25m
3 stops
Multiple Airlines Logo
05:00 - 06:15
TBU
-
LHR
61h 15m
2 stops
£1,941Multiple Airlines
Tue, 4 Aug - Tue, 25 Aug
Multiple Airlines Logo
15:05 - 21:30
LHR
-
TBU
66h 25m
3 stops
Multiple Airlines Logo
20:55 - 08:00
TBU
-
LHR
71h 05m
3 stops
£1,987Multiple Airlines
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 35h 10m.

Good to know - Cheap tickets from London to Tongatapu

Cheapest flight£574
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.

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 632 reviews
7.4Entertainment
8.2Boarding
7.9Comfort
7.4Food
8.5Crew
Airline reviews

Boarded on time, smooth flight and "gentle" landing in Palmerston North. Ahead of time due to a tailwind

10.0 ExcellentNoel, Apr 2026
CHC - PMR
Read more Air New Zealand reviews

Boarded on time, smooth flight and "gentle" landing in Palmerston North. Ahead of time due to a tailwind

Time to upgrade those planes so you can provide first class.

My experience with Underpricer was not great. The representative assigned to me did not tell me beforehand that selecting seats, which i could not do through ANZ, WOULD ADD SIGNIFICANT cost to my ticket (all flight segments were reg economy seats. The seat selections for the ticket, MCI-AKL, AKL-PER, PER-MCI, cost $284 USD. I WAS NOT TOLD AHEAD OF SELECTING SEATS chosen by the rep OF THE COSTS and never received an itemized invoice of the seat selections.). The costs of seat selection, an option solicited as a service, with no mention of costs, should have been disclosed to me prior to seat selection and certaily should have been itemized. For all I know, the $284 was not referred from the airline but made up and taken directly by Underpricer. Next, when i checked in, united couldnt find my ticket. This is probably why i didnt get a seat selection on that flight and couldnt check in online, despite Underpricer prompts to do so a week before departure, or at the kiosk at the airport. I had to wait for special help at the counter, then was told that because the flight segment, MCI-IAH, operated by United Airlines via the ANZ. ticket, had changed schedule slightly since I BOOKED MY FLIGHT, the MCI-IAH segment had been decoupled from the rest of the ticket because the IAH layover was now 12.5 hrs AND DID NOT QUALIFY AS A THROUGH FLIGHT TO AKL.. This meant my checked bag could not be checked through to AKL and id have to pick it up at IAH, THEN WAIT MOST OF the long layover WITH the large checked bag until ANZ counter in IAH OPENED for checkING just prior to the flight. Apparently, although underpricer had notified me of schedule changes, they did not update the ANZ TICKET, leading to this problem. Finallly, although I RECHECKED TH BAG IN At IAH 3.5-4 hours before the scheduled departure and the IAH-AKL segment was a direct flight, ANZ LOST MY bag and it took 4 days to find it and get it to me. Not fun.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Both my wife and I thoroughly enjoyed our return home from Tokyo to Auckland and onwards to Palmerston North. We would recommend using the Premier Business class for long-haul travel, any day. Well worth the extra cost. Cabin staff were exceptional, Thank you

The Air New Zealand product is terrible, it's as expensive as a Jetstar ticket with add ons but with surely staff and old aircraft.

Great service. Food could be improved but overall a very good airline

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

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

Information on your arrival and departure airports