£1,293 Find Cheap Flights to Tonga

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Tonga departing on 27/2. 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

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Flight Deals

Book Cheap Tonga Plane Tickets

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

Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
13:55 - 10:35
LHR
-
TBU
55h 40m
3 stops
Multiple Airlines Logo
05:40 - 06:40
TBU
-
LHR
86h 00m
3 stops
£1,293Multiple Airlines
Wed, 11 Feb - Sat, 14 Feb
Multiple Airlines Logo
14:30 - 15:00
LHR
-
TBU
35h 30m
3 stops
Multiple Airlines Logo
16:55 - 12:05
TBU
-
LHR
32h 10m
2 stops
£1,780Multiple Airlines
Wed, 11 Feb - Sat, 14 Feb
Multiple Airlines Logo
14:30 - 15:00
LHR
-
TBU
35h 30m
3 stops
Multiple Airlines Logo
16:55 - 14:45
TBU
-
LHR
34h 50m
3 stops
£1,804Multiple Airlines
Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
20:00 - 20:20
LHR
-
TBU
59h 20m
2 stops
Multiple Airlines Logo
11:20 - 13:30
TBU
-
LHR
39h 10m
2 stops
£1,888Multiple Airlines
Wed, 11 Feb - Sat, 14 Feb
Air New Zealand Logo
14:30 - 10:10
LHR
-
TBU
30h 40m
2 stops
Air New Zealand Logo
21:35 - 11:50
TBU
-
LHR
51h 15m
2 stops
£2,069Air New Zealand
Sat, 9 May - Wed, 13 May
Singapore Airlines Logo
20:35 - 10:45
LHR
-
TBU
50h 10m
2 stops
Singapore Airlines Logo
16:25 - 05:55
TBU
-
LHR
49h 30m
2 stops
£2,202Singapore Airlines
Sat, 9 May - Wed, 13 May
Singapore Airlines Logo
11:20 - 10:45
LHR
-
TBU
35h 25m
2 stops
Singapore Airlines Logo
16:25 - 15:45
TBU
-
LHR
35h 20m
2 stops
£2,212Singapore Airlines
Sat, 9 May - Wed, 13 May
Singapore Airlines Logo
22:05 - 10:45
LHR
-
TBU
48h 40m
2 stops
Singapore Airlines Logo
16:25 - 05:55
TBU
-
LHR
49h 30m
2 stops
£2,221Singapore Airlines
Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
20:00 - 20:20
LHR
-
TBU
59h 20m
2 stops
Multiple Airlines Logo
11:20 - 19:05
TBU
-
LHR
68h 45m
3 stops
£2,357Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Tonga

Get data-powered insights and trends for flights to Tonga to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Tonga?

There are 2 airports in Tonga. The busiest airport is Nuku‘alofa Fua'Amotu Intl Airport (TBU), with 79% of all flights arriving there.

How long is the flight to Tonga?

An average direct flight from the United Kingdom to Tonga takes 48h 40m, covering a distance of 10321 miles. The shortest route is London Heathrow Airport (LHR) to Nuku‘alofa (TBU) with an average flight time of 48h 40m.

What is the most popular destination in Tonga?

Based on KAYAK flight searches, the most popular destination is Nuku‘alofa (100% of total searches to Tonga).

Find deals

Good to know - Cheap tickets to Tonga

Cheapest flight£1,293
Flight from London to Nuku‘alofa

FAQs - booking Tonga flights

  • How does KAYAK find such low prices on flights from the United Kingdom to Tonga?

    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 the United Kingdom to Tonga.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Tonga 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 the United Kingdom to Tonga?

    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 the United Kingdom to Tonga 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 the United Kingdom to Tonga?

    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 the United Kingdom to Tonga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Tonga

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Tonga flight deals.

Reviews of the top airline flying to Tonga

 
Need help choosing which airline to fly with from the United Kingdom to Tonga? 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 577 reviews
7.4Food
8.2Boarding
8.0Comfort
8.5Crew
7.4Entertainment
Airline reviews

Very quick flight so no time for refreshments. We took off. Then landed. The end. Seats were too tight. Very cramped Grateful for the short flight cos moving around wasn’t possible

6.0 GoodDavid, Jan 2026
IAH - LFT
Read more Air New Zealand reviews

Very quick flight so no time for refreshments. We took off. Then landed. The end. Seats were too tight. Very cramped Grateful for the short flight cos moving around wasn’t possible

Please add more Bollywood movies and recent movies to the entertainment.

I was not even on that flight and did not even book a ticket. Kayak did a phenomenal job

Entertainment screen froze and had to be reset. Noticed it happened to other passengers as well.

The food was not as good as Air New Zealand. The veg pasta was pass-able but the veg cibotta sandwich was dry, hard and not up to par. The coach staff were attentive and accommodating.

Air conditioning was turned to the wrong setting. Way too hot. The entertainment system kept resetting and didn’t work half the flight. Said something to the crew. They didn’t do anything to help. Plane had a mechanical problem that resulted in 2.5 hour delay. Boarded the plane, had to disembark and get back on.

Good and appreciate the effort Air Zealand puts into using more environmentally friendly food containers and utensils. yay! One of the better airlines for this for sure. Still some bad stuff, but at least Air NZ is trying. :) Also really enjoyed the bluetooth option for personal headsets. :)

I was trying to get confirmation on if my luggage was going to be moved to the earlier flight (I requested standby to get home earlier) and was unable to get help from those working at the counter. The request to be moved to an earlier flight was handled smoothly through the app and appreciate the ease of the request.

They are my favourite airline in the world by a million miles.

Do the bumpy weather the whole trip they were very few times when the seatbelt sign wasn't on

Everything you need to know for your flight to Tonga

Cabin class types available on flights to Tonga

Cabin classes available on flights to Tonga. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Tonga
Business Class flights to Tonga
Premium Economy Class flights to Tonga
Economy class flights to Tonga