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Flights to Tongatapu

£1,387 Cheap flights to Tongatapu

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Tongatapu departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Recent flights found to popular cities in Tongatapu

Find flights to these popular cities in Tongatapu from your nearest airport.

Flights to Nuku‘alofa

Search all flight deals to Nuku‘alofa
Multiple Airlines
9 May
LHR
47h 15m
2 stops
TBU
16 May
TBU
36h 40m
2 stops
LHR
£1,387
Multiple Airlines
4 Jul
LHR
49h 00m
3 stops
TBU
24 Jul
TBU
47h 50m
3 stops
LHR
£1,702
Multiple Airlines
25 May
LHR
37h 05m
3 stops
TBU
18 Jun
TBU
62h 20m
3 stops
LHR
£1,752
Multiple Airlines
4 Jul
LHR
45h 30m
2 stops
TBU
24 Jul
TBU
44h 30m
2 stops
LHR
£1,758
Multiple Airlines
25 May
LHR
60h 20m
2 stops
TBU
18 Jun
TBU
42h 50m
2 stops
LHR
£1,843
Multiple Airlines
25 May
LHR
57h 40m
2 stops
TBU
18 Jun
TBU
42h 50m
2 stops
LHR
£1,887
Air New Zealand
4 Jul
LHR
33h 40m
2 stops
TBU
24 Jul
TBU
53h 05m
2 stops
LHR
£2,262
Singapore Airlines
2 Jul
LHR
35h 25m
2 stops
TBU
23 Jul
TBU
67h 35m
2 stops
LHR
£2,310
Multiple Airlines
5 Jul
LHR
31h 40m
2 stops
TBU
23 Jul
TBU
40h 35m
3 stops
LHR
£2,632
Multiple Airlines
5 Jul
LHR
31h 40m
2 stops
TBU
23 Jul
TBU
36h 40m
2 stops
LHR
£2,751
Multiple Airlines
5 Jul
LHR
31h 40m
2 stops
TBU
22 Jul
TBU
32h 25m
2 stops
LHR
£2,864
Multiple Airlines
5 Jul
LHR
31h 40m
2 stops
TBU
24 Jul
TBU
43h 15m
2 stops
LHR
£2,949

Find the cheapest flights from the United Kingdom to Tongatapu

Recent return flight deals from the United Kingdom to Tongatapu

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:30 - 01:45
LHR
-
TBU
47h 15m
2 stops
Multiple Airlines Logo
16:55 - 17:35
TBU
-
LHR
36h 40m
2 stops
£1,387Multiple Airlines
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
12:45 - 01:45
LHR
-
TBU
49h 00m
3 stops
Multiple Airlines Logo
05:40 - 17:30
TBU
-
LHR
47h 50m
3 stops
£1,702Multiple Airlines
Sat, 4 Jul - Fri, 24 Jul
Multiple Airlines Logo
09:30 - 10:35
LHR
-
TBU
37h 05m
3 stops
Multiple Airlines Logo
05:40 - 08:00
TBU
-
LHR
62h 20m
3 stops
£1,752Multiple Airlines
Mon, 25 May - Thu, 18 Jun
Multiple Airlines Logo
16:15 - 01:45
LHR
-
TBU
45h 30m
2 stops
Multiple Airlines Logo
05:40 - 14:10
TBU
-
LHR
44h 30m
2 stops
£1,758Multiple Airlines
Sat, 4 Jul - Fri, 24 Jul
Multiple Airlines Logo
19:25 - 19:45
LHR
-
TBU
60h 20m
2 stops
Multiple Airlines Logo
11:55 - 18:45
TBU
-
LHR
42h 50m
2 stops
£1,843Multiple Airlines
Mon, 25 May - Thu, 18 Jun
Multiple Airlines Logo
22:05 - 19:45
LHR
-
TBU
57h 40m
2 stops
Multiple Airlines Logo
11:55 - 18:45
TBU
-
LHR
42h 50m
2 stops
£1,887Multiple Airlines
Mon, 25 May - Thu, 18 Jun
Air New Zealand Logo
13:05 - 10:45
LHR
-
TBU
33h 40m
2 stops
Air New Zealand Logo
22:40 - 15:45
TBU
-
LHR
53h 05m
2 stops
£2,262Air New Zealand
Sat, 4 Jul - Fri, 24 Jul
Singapore Airlines Logo
11:20 - 10:45
LHR
-
TBU
35h 25m
2 stops
Singapore Airlines Logo
11:55 - 19:30
TBU
-
LHR
67h 35m
2 stops
£2,310Singapore Airlines
Thu, 2 Jul - Thu, 23 Jul
Multiple Airlines Logo
20:50 - 16:30
LHR
-
TBU
31h 40m
2 stops
Multiple Airlines Logo
11:55 - 16:30
TBU
-
LHR
40h 35m
3 stops
£2,632Multiple Airlines
Sun, 5 Jul - Thu, 23 Jul
Multiple Airlines Logo
20:50 - 16:30
LHR
-
TBU
31h 40m
2 stops
Multiple Airlines Logo
16:55 - 17:35
TBU
-
LHR
36h 40m
2 stops
£2,751Multiple Airlines
Sun, 5 Jul - Thu, 23 Jul

momondo Fare Finder

 
Locate flights to Tongatapu that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 10 April 2026.
Use the filters below to find and compare flights to Tongatapu that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sat 9/5

14:30-01:45

2 stops47h 15m

Nuku‘alofa Fua'Amotu Intl

Sat 16/5

16:55-17:35

2 stops36h 40m

£1,387

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sat 4/7

12:45-01:45

3 stops49h 00m

Nuku‘alofa Fua'Amotu Intl

Fri 24/7

05:40-17:30

3 stops47h 50m

£1,702

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Mon 25/5

09:30-10:35

3 stops37h 05m

Nuku‘alofa Fua'Amotu Intl

Thu 18/6

05:40-08:00

3 stops62h 20m

£1,752

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sat 4/7

16:15-01:45

2 stops45h 30m

Nuku‘alofa Fua'Amotu Intl

Fri 24/7

05:40-14:10

2 stops44h 30m

£1,758

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Mon 25/5

19:25-19:45

2 stops60h 20m

Nuku‘alofa Fua'Amotu Intl

Thu 18/6

11:55-18:45

2 stops42h 50m

£1,843

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Mon 25/5

22:05-19:45

2 stops57h 40m

Nuku‘alofa Fua'Amotu Intl

Thu 18/6

11:55-18:45

2 stops42h 50m

£1,887

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sat 4/7

13:05-10:45

2 stops33h 40m

Nuku‘alofa Fua'Amotu Intl

Fri 24/7

22:40-15:45

2 stops53h 05m

£2,262

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 2/7

11:20-10:45

2 stops35h 25m

Nuku‘alofa Fua'Amotu Intl

Thu 23/7

11:55-19:30

2 stops67h 35m

£2,310

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sun 5/7

20:50-16:30

2 stops31h 40m

Nuku‘alofa Fua'Amotu Intl

Thu 23/7

11:55-16:30

3 stops40h 35m

£2,632
Fastest return journey

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Sun 5/7

20:50-16:30

2 stops31h 40m

Nuku‘alofa Fua'Amotu Intl

Thu 23/7

16:55-17:35

2 stops36h 40m

£2,751

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Cheapest flights to cities in Tongatapu

Click on the cities below to find out when it's cheapest to fly to Tongatapu from United Kingdom
Nuku‘alofa
Nuku‘alofa
Find flights to Nuku‘alofa

Cheap Tongatapu flight deals and tips

Summary info about Tongatapu flight prices, duration and airlines

Best One-Way Price

£973

Best Round-Trip Price

£1,387

Fastest flight time

55h 50m
The best one-way flight price to Tongatapu from United Kingdom in the last 72 hours is £973 (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
Search Deals
The best round-trip flight price to Tongatapu from United Kingdom in the last 72 hours is £1,387 (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
Search Deals
The fastest flight to Tongatapu from United Kingdom takes 55h 50m (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
Search Deals

Frequently asked questions about flying to Tongatapu

What is the best airport to fly into to visit Nuku‘alofa?

100% of momondo users visit Nuku‘alofa more often than any other city in Tongatapu. When travelling to Nuku‘alofa, typically the most convenient airport to fly into is Nuku‘alofa Airport.

What is the weather like in Tongatapu?

Temperatures in Tongatapu can vary between 22 °C and 27 °C based on the time of year. Typically, the coldest month in Tongatapu will be July, and the warmest month will be February. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Tongatapu in June, June, and May, as that is when precipitation is least likely.

How long is the flight from United Kingdom to Tongatapu?

Flight times from United Kingdom to Tongatapu vary, but if you’re flying out of London Heathrow and flying into Nuku‘alofa Fua'Amotu Intl (one of the most popular routes), then the duration is 42h 45m on average. Another popular route from United Kingdom to Tongatapu is flying from Manchester to Nuku‘alofa Fua'Amotu Intl, which will take roughly . Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights to Tongatapu?

Prices for flights to Tongatapu are updated daily.

How many operators does momondo search for flights to Tongatapu?

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

How old do you have to be to fly 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 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.

Why use momondo?

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

It is quick and easy to find flights to Tongatapu 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 to Tongatapu with flexible booking policies on momondo?

momondo does allow users to show only those flights to Tongatapu which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Tongatapu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Tongatapu.

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

Yes. momondo can track flight prices for Tongatapu and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Tongatapu

Popular Flights to Tongatapu

Popular routes according to searches in the past day on momondo
London to Nuku‘alofa flightsfrom £1,387