When did momondo last update prices for flights from London to Tongatapu?

Prices for flights from London to Tongatapu were last updated today.

How many operators does momondo search for flights from London to Tongatapu?

As of May 2026, there is 1 operator available to choose from for flights from London to Tongatapu.

How old do you have to be to fly from London to Tongatapu?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Tongatapu.

What documentation or ID do you need to fly to Tongatapu?

The required travel and health documents for your Tongatapu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tongatapu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£849 Cheap Flights from London to Tongatapu in 2026

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Find the cheapest flights from London to Tongatapu

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:25 - 15:55

LHR

TBU

43h 30m

3 stops

05:40 - 07:30

TBU

LHR

61h 50m

3 stops

£1,618Multiple Airlines

Thu, 11 Jun - Wed, 1 Jul

17:00 - 15:55

LHR

TBU

34h 55m

2 stops

05:40 - 15:15

TBU

LHR

45h 35m

2 stops

£1,678Multiple Airlines

Thu, 11 Jun - Wed, 1 Jul

18:20 - 15:55

LHR

TBU

33h 35m

2 stops

05:00 - 15:15

TBU

LHR

46h 15m

2 stops

£1,696Multiple Airlines

Thu, 11 Jun - Thu, 2 Jul

09:30 - 19:45

LHR

TBU

46h 15m

3 stops

11:55 - 17:40

TBU

LHR

65h 45m

3 stops

£2,429Multiple Airlines

Thu, 11 Jun - Thu, 2 Jul

17:00 - 15:55

LHR

TBU

34h 55m

2 stops

16:55 - 19:15

TBU

LHR

38h 20m

3 stops

£2,532Multiple Airlines

Thu, 11 Jun - Thu, 2 Jul

17:00 - 15:55

LHR

TBU

34h 55m

2 stops

05:40 - 05:40

TBU

LHR

36h 00m

3 stops

£2,668Multiple Airlines

Thu, 11 Jun - Wed, 1 Jul

12:45 - 14:35

LHR

TBU

37h 50m

2 stops

15:50 - 06:20

TBU

LHR

50h 30m

2 stops

£3,939Multiple Airlines

Mon, 10 Aug - Wed, 19 Aug

20:15 - 10:45

LHR

TBU

50h 30m

2 stops

15:50 - 19:20

TBU

LHR

63h 30m

3 stops

£6,409Multiple Airlines

Mon, 10 Aug - Wed, 19 Aug

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 11/6

08:25-15:55

3 stops43h 30m

Nuku‘alofa Fua'Amotu Intl

Wed 1/7

05:40-07:30

3 stops61h 50m

£1,618

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 11/6

17:00-15:55

2 stops34h 55m

Nuku‘alofa Fua'Amotu Intl

Wed 1/7

05:40-15:15

2 stops45h 35m

£1,678

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 11/6

18:20-15:55

2 stops33h 35m

Nuku‘alofa Fua'Amotu Intl

Thu 2/7

05:00-15:15

2 stops46h 15m

£1,696

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 11/6

09:30-19:45

3 stops46h 15m

Nuku‘alofa Fua'Amotu Intl

Thu 2/7

11:55-17:40

3 stops65h 45m

£2,429

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 11/6

17:00-15:55

2 stops34h 55m

Nuku‘alofa Fua'Amotu Intl

Thu 2/7

16:55-19:15

3 stops38h 20m

£2,532

Fastest return journey

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 11/6

17:00-15:55

2 stops34h 55m

Nuku‘alofa Fua'Amotu Intl

Wed 1/7

05:40-05:40

3 stops36h 00m

£2,668

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Mon 10/8

12:45-14:35

2 stops37h 50m

Nuku‘alofa Fua'Amotu Intl

Wed 19/8

15:50-06:20

2 stops50h 30m

£3,939

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Mon 10/8

20:15-10:45

2 stops50h 30m

Nuku‘alofa Fua'Amotu Intl

Wed 19/8

15:50-19:20

3 stops63h 30m

£6,409

Cheapest one-way

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 4/6

09:45-15:55

3 stops42h 10m

£849

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 4/6

09:45-16:30

2 stops42h 45m

£945

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Tongatapu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Tongatapu?

Air New Zealand is the most popular carrier operating from London to Tongatapu

Cheap London to Tongatapu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Tongatapu

Fastest flight time	42h 25m
Direct flights	None

The fastest flight from London to Tongatapu takes 42h 25m

There are no direct flights from London to Tongatapu. There are no popular flight routes from London to Tongatapu.

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Frequently asked questions about flying from London to Tongatapu

When did momondo last update prices for flights from London to Tongatapu?
Prices for flights from London to Tongatapu were last updated today.
How many operators does momondo search for flights from London to Tongatapu?
As of May 2026, there is 1 operator available to choose from for flights from London to Tongatapu.
How old do you have to be to fly from London to Tongatapu?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Tongatapu.
What documentation or ID do you need to fly to Tongatapu?
The required travel and health documents for your Tongatapu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tongatapu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London to Tongatapu

Compare and see reviews for airlines that fly from London to Tongatapu with momondo

Airline	Rating	Free Cancellation	Price
Air New Zealand	PriceFrom £1,244	Free Cancellation	Rating 8.0 640 reviews		Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Tongatapu?

It is quick and easy to find London to Tongatapu flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tongatapu that suits you.

Can I find flights from London to Tongatapu with flexible booking policies on momondo?

Yes. All flights to Tongatapu from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Tongatapu?

Once all potential London to Tongatapu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Tongatapu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Tongatapu, momondo offers a useful price alert feature which will track prices for flights to Tongatapu from London and alert you when they change.

An easier way to manage your Tongatapu trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Popular Cities in Tongatapu

Flights to Nuku‘alofafrom £1,649

Cheap flights from London to Tongatapu from £849

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Tongatapu departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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How to get the cheapest flight ticket from London to Tongatapu

What is the cheapest airline that flies from London to Tongatapu?

Cheap London to Tongatapu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Tongatapu

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Tongatapu

Best airlines flying from London to Tongatapu

Compare and see reviews for airlines that fly from London to Tongatapu with momondo

Why use momondo?

An easier way to manage your Tongatapu trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Tongatapu

Popular Cities in Tongatapu

Popular flights according to clicks in the last 7 days on momondo

London flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Tongatapu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tongatapu

List of cabin classes available on flights landing in Tongatapu. Availability may vary depending on flight origin and airline.

Complete your trip to Tongatapu

Explore popular destinations other users love

According to popular flight searches on momondo this year