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Flights to Tonga

£1,136 Cheap flights to Tonga

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Tonga departing on 9/9. 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
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Tonga

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

Flights to Nuku‘alofa

Search all flight deals to Nuku‘alofa
Multiple Airlines
9 Sept
LHR
49h 25m
2 stops
TBU
16 Sept
TBU
38h 50m
2 stops
LHR
£1,136
Multiple Airlines
26 Aug
LHR
49h 25m
2 stops
TBU
2 Sept
TBU
38h 50m
2 stops
LHR
£1,402
Multiple Airlines
10 Sept
LHR
31h 55m
2 stops
TBU
17 Sept
TBU
33h 55m
2 stops
LHR
£1,465
Multiple Airlines
10 Sept
LHR
31h 55m
2 stops
TBU
17 Sept
TBU
33h 55m
2 stops
LHR
£1,474
Multiple Airlines
10 Sept
LHR
38h 20m
3 stops
TBU
17 Sept
TBU
37h 20m
3 stops
LHR
£1,650
Multiple Airlines
9 Sept
LHR
32h 30m
3 stops
TBU
16 Sept
TBU
34h 55m
2 stops
LHR
£1,654
Multiple Airlines
10 Sept
LHR
38h 20m
3 stops
TBU
17 Sept
TBU
37h 20m
3 stops
LHR
£1,658
Multiple Airlines
9 Sept
LHR
32h 30m
3 stops
TBU
16 Sept
TBU
35h 50m
3 stops
LHR
£1,695
Multiple Airlines
10 Sept
LHR
37h 15m
3 stops
TBU
17 Sept
TBU
36h 30m
2 stops
LHR
£1,890
Multiple Airlines
10 Sept
LHR
37h 15m
3 stops
TBU
17 Sept
TBU
54h 45m
2 stops
LHR
£1,915
Multiple Airlines
26 Aug
LHR
48h 30m
2 stops
TBU
2 Sept
TBU
76h 10m
3 stops
LHR
£2,225
Multiple Airlines
19 Dec
LHR
46h 55m
2 stops
TBU
1 Jan
TBU
56h 50m
2 stops
LHR
£2,417

Find the cheapest flights from the United Kingdom to Tonga

Recent return flight deals from the United Kingdom to Tonga

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:20 - 10:45
LHR
-
TBU
49h 25m
2 stops
Multiple Airlines Logo
15:50 - 18:40
TBU
-
LHR
38h 50m
2 stops
£1,136Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
21:20 - 10:45
LHR
-
TBU
49h 25m
2 stops
Multiple Airlines Logo
15:50 - 18:40
TBU
-
LHR
38h 50m
2 stops
£1,402Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
14:50 - 10:45
LHR
-
TBU
31h 55m
2 stops
Multiple Airlines Logo
11:55 - 09:50
TBU
-
LHR
33h 55m
2 stops
£1,465Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
14:50 - 10:45
LHR
-
TBU
31h 55m
2 stops
Multiple Airlines Logo
11:55 - 09:50
TBU
-
LHR
33h 55m
2 stops
£1,474Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
08:25 - 10:45
LHR
-
TBU
38h 20m
3 stops
Multiple Airlines Logo
11:55 - 13:15
TBU
-
LHR
37h 20m
3 stops
£1,650Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
14:05 - 10:35
LHR
-
TBU
32h 30m
3 stops
Multiple Airlines Logo
11:20 - 10:15
TBU
-
LHR
34h 55m
2 stops
£1,654Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
08:25 - 10:45
LHR
-
TBU
38h 20m
3 stops
Multiple Airlines Logo
11:55 - 13:15
TBU
-
LHR
37h 20m
3 stops
£1,658Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
14:05 - 10:35
LHR
-
TBU
32h 30m
3 stops
Multiple Airlines Logo
15:50 - 15:40
TBU
-
LHR
35h 50m
3 stops
£1,695Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
09:30 - 10:45
LHR
-
TBU
37h 15m
3 stops
Multiple Airlines Logo
11:55 - 12:25
TBU
-
LHR
36h 30m
2 stops
£1,890Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
09:30 - 10:45
LHR
-
TBU
37h 15m
3 stops
Multiple Airlines Logo
11:55 - 06:40
TBU
-
LHR
54h 45m
2 stops
£1,915Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep

momondo Fare Finder

 
Locate flights to Tonga 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 31 July 2026.
Use the filters below to find and compare flights to Tonga that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Wed 9/9

21:20-10:45

2 stops49h 25m

Nuku‘alofa Fua'Amotu Intl

Wed 16/9

15:50-18:40

2 stops38h 50m

£1,136

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Wed 26/8

21:20-10:45

2 stops49h 25m

Nuku‘alofa Fua'Amotu Intl

Wed 2/9

15:50-18:40

2 stops38h 50m

£1,402
Fastest return journey

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 10/9

14:50-10:45

2 stops31h 55m

Nuku‘alofa Fua'Amotu Intl

Thu 17/9

11:55-09:50

2 stops33h 55m

£1,465

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 10/9

14:50-10:45

2 stops31h 55m

Nuku‘alofa Fua'Amotu Intl

Thu 17/9

11:55-09:50

2 stops33h 55m

£1,474

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 10/9

08:25-10:45

3 stops38h 20m

Nuku‘alofa Fua'Amotu Intl

Thu 17/9

11:55-13:15

3 stops37h 20m

£1,650

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Wed 9/9

14:05-10:35

3 stops32h 30m

Nuku‘alofa Fua'Amotu Intl

Wed 16/9

11:20-10:15

2 stops34h 55m

£1,654

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 10/9

08:25-10:45

3 stops38h 20m

Nuku‘alofa Fua'Amotu Intl

Thu 17/9

11:55-13:15

3 stops37h 20m

£1,658

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Wed 9/9

14:05-10:35

3 stops32h 30m

Nuku‘alofa Fua'Amotu Intl

Wed 16/9

15:50-15:40

3 stops35h 50m

£1,695

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 10/9

09:30-10:45

3 stops37h 15m

Nuku‘alofa Fua'Amotu Intl

Thu 17/9

11:55-12:25

2 stops36h 30m

£1,890

LondonNuku‘alofa

LHR - TBU

LHRTBU

London Heathrow

Thu 10/9

09:30-10:45

3 stops37h 15m

Nuku‘alofa Fua'Amotu Intl

Thu 17/9

11:55-06:40

2 stops54h 45m

£1,915

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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2

See travel insights to Tonga from

Tonga flights insights and trends

Explore insights for your Tonga flight to craft the best travel plan

Cheapest flights to cities in Tonga

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

Cheap Tonga flight deals and tips

Summary info about Tonga flight prices, duration and airlines

Best One-Way Price

£1,226

Best Round-Trip Price

£1,136

Fastest flight time

59h 50m
The best one-way flight price to Tonga from United Kingdom in the last 5 days is £1,226 (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
Search Deals
The best return flight price to Tonga from United Kingdom in the last 5 days is £1,136 (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
Search Deals
The fastest flight to Tonga from United Kingdom takes 59h 50m (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
Search Deals

Frequently asked questions about flying to Tonga

What is the most popular airport in Tonga to fly to?

According to our data, 87% of momondo users who travelled to Tonga in the last year flew into Nuku‘alofa Fua'Amotu Intl (located in Nuku‘alofa), making it the most popular airport to fly to. There may be other airports in Tonga, but the majority of our users take flights to Nuku‘alofa Fua'Amotu Intl in order to visit Nuku‘alofa and it’s surrounding areas.

How long is the flight from United Kingdom to Tonga?

The flight from United Kingdom to Tonga depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Nuku‘alofa Fua'Amotu Intl (the most popular airport in Tonga), then the flight time is 49h 25m on average. If you fly from Manchester (another popular airport in United Kingdom) to Nuku‘alofa Fua'Amotu Intl, then the average flight time is .

When did momondo last update prices for flights to Tonga?

Prices for flights to Tonga are refreshed on a daily basis.

How many operators does momondo search for flights to Tonga?

There is 1 operator available for flights to Tonga as of July 2026.

How old do you have to be to fly to Tonga?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Tonga.

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

The travel and health documents required for your trip to Tonga can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tonga. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tonga.

Can I find flights to Tonga with flexible booking policies on momondo?

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

How can momondo help me find flights to Tonga?

momondo provides multiple filters to help you find the best flight to Tonga. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track flight prices for Tonga 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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Popular Flights to Tonga

Popular routes according to searches in the past day on momondo
London to Nuku‘alofa flightsfrom £1,136