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£1,190 Find Cheap Flights to Tonga

This is the cheapest one-way 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 23/6. 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.
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Best Tonga Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Nuku‘alofa
Nuku‘alofa2 stops£1,583

Cheap Flight Deals to Tonga

 
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.

Recent return flight deals to Tonga

Recommended return deals departing in the coming months from the most popular airlines that fly to Tonga.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Singapore Airlines Logo
11:25 - 11:10LHR-TBU
35h 45m2 stops
Singapore Airlines Logo
11:20 - 19:30TBU-LHR
44h 10m2 stops
£1,583Singapore Airlines
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Sun, 7 Sep - Wed, 8 Oct
Air New Zealand Logo
22:05 - 11:10LHR-TBU
49h 05m2 stops
Air New Zealand Logo
12:20 - 11:10TBU-LHR
34h 50m2 stops
£1,636Air New Zealand
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Sun, 31 Aug - Sat, 27 Sep
Logo
11:25 - 21:35LHR-TBU
46h 10m2 stops
Logo
11:20 - 15:45TBU-LHR
40h 25m2 stops
£1,689
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Sat, 30 Aug - Sat, 4 Oct
Singapore Airlines Logo
09:25 - 11:10LHR-TBU
37h 45m2 stops
Singapore Airlines Logo
11:20 - 19:30TBU-LHR
44h 10m2 stops
£1,707Singapore Airlines
Find Deal
Sun, 31 Aug - Sat, 4 Oct
Singapore Airlines Logo
11:25 - 11:10LHR-TBU
35h 45m2 stops
Singapore Airlines Logo
12:20 - 19:30TBU-LHR
43h 10m2 stops
£1,778Singapore Airlines
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Sat, 21 Jun - Thu, 10 Jul
Logo
11:25 - 21:35LHR-TBU
46h 10m2 stops
Logo
12:20 - 15:45TBU-LHR
39h 25m2 stops
£1,781
Find Deal
Sat, 30 Aug - Sat, 27 Sep
Singapore Airlines Logo
11:25 - 11:10LHR-TBU
35h 45m2 stops
Singapore Airlines Logo
11:20 - 15:45TBU-LHR
40h 25m2 stops
£1,798Singapore Airlines
Find Deal
Sat, 30 Aug - Thu, 2 Oct
Logo
11:25 - 21:35LHR-TBU
46h 10m2 stops
Logo
11:20 - 15:45TBU-LHR
40h 25m2 stops
£1,871
Find Deal
Sat, 30 Aug - Wed, 1 Oct
Singapore Airlines Logo
11:25 - 11:10LHR-TBU
35h 45m2 stops
Singapore Airlines Logo
12:20 - 15:45TBU-LHR
39h 25m2 stops
£1,910Singapore Airlines
Find Deal
Sat, 21 Jun - Fri, 18 Jul
Singapore Airlines Logo
22:05 - 21:35LHR-TBU
35h 30m2 stops
Singapore Airlines Logo
12:20 - 19:30TBU-LHR
67h 10m2 stops
£2,003Singapore Airlines
Find Deal
Sat, 21 Jun - Fri, 11 Jul

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.

What is the cheapest day to fly to Tonga?

The average price of all flights from the United Kingdom to Tonga clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Tonga is Monday when return tickets can be as cheap as £1,567. On the other hand, the most expensive day to fly is Wednesday, when return prices are £2,003 on average.

What is the cheapest time of day to fly to Tonga?

The average price for all round-trip flights from the United Kingdom to Tonga depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Tonga is generally in the afternoon, when round-trip flights cost £2,371 on average. The most expensive time of day to fly to Tonga is generally at night, which is peak travel time and where the average cost of a ticket is £2,484.
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Good to know - Cheap tickets to Tonga

Cheapest flight

£1,190
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.

See more FAQs

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.

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 469 reviews
8.5Crew
7.3Food
7.4Entertainment
8.0Comfort
8.2Boarding
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2025AKL - IAH
Read more Air New Zealand reviews

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.

Arriving at Coolangatta, rows 20 forward, took the airbridge across to the terminal. It was suggested to those from rows 21 back, that we take the rear stairs and to be careful crossing the tarmac. That was all well and good. However, when we got across to the terminal we then had to climb three large flights of stairs to meet up with those coming across the airbridge. No elevator! There were people carrying babies and elderly carrying hand luggage that needed assistance from others.. There was no option to turn back.

It was good for a short domestic flight. As no food ar entertainment provided, there should be a n/a rating available for those.

USB charging ports did not work on any of Air New Zealand flights

Economy was much nicer on the Air New Zealand planes.

At Coolangatta International it is difficult to hear voice boarding announcements when away from screen announcements.

Flew premium economy, well worth the extra. Much better seat size & space. Meals & snacks were lovely. Crew really pleasant. Internet is not great, not really useful for anything. Couldn't even send messages.

Everything was fine. Wish the wifi was free and included in the ticket price.

Nothing special short flight - all good - difference between 1 fudge and 2 fudge is obligation and thankfulness

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
Prem Econ Class flights to Tonga
Economy class flights to Tonga

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