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Flights to Tonga

£1,336 Cheap flights to Tonga

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
10 Oct
LHR
43h 25m
2 stops
TBU
17 Oct
TBU
51h 35m
2 stops
LHR
£1,785
Multiple Airlines
10 Oct
LHR
59h 50m
3 stops
TBU
17 Oct
TBU
38h 20m
3 stops
LHR
£1,956
Multiple Airlines
10 Oct
LHR
59h 50m
3 stops
TBU
17 Oct
TBU
35h 15m
2 stops
LHR
£2,084

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
18:20 - 01:45LHR  London Heathrow-TBU Nuku‘alofa Fua'Amotu Intl
43h 25m2 stops Hong Kong Intl Nadi
Multiple Airlines Logo
05:00 - 20:35TBU  Nuku‘alofa Fua'Amotu Intl-LHR London Heathrow
51h 35m2 stops Nadi Hong Kong Intl
£1,785Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
18:55 - 18:45LHR  London Heathrow-TBU Nuku‘alofa Fua'Amotu Intl
59h 50m3 stops Doha Hamad Intl Adelaide Auckland Intl
Multiple Airlines Logo
10:55 - 13:15TBU  Nuku‘alofa Fua'Amotu Intl-LHR London Heathrow
38h 20m3 stops Auckland Intl Adelaide Doha Hamad Intl
£1,956Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
18:55 - 18:45LHR  London Heathrow-TBU Nuku‘alofa Fua'Amotu Intl
59h 50m3 stops Doha Hamad Intl Adelaide Auckland Intl
Multiple Airlines Logo
10:55 - 10:10TBU  Nuku‘alofa Fua'Amotu Intl-LHR London Heathrow
35h 15m2 stops Auckland Intl Los Angeles Los Angeles
£2,084Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct

momondo Fare Finder

 
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
Fastest return journey

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 10/10

18:20-01:45

2 stops43h 25m

Nuku‘alofa Fua'Amotu Intl

Sat 17/10

05:00-20:35

2 stops51h 35m

£1,785

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 10/10

18:55-18:45

3 stops59h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 17/10

10:55-13:15

3 stops38h 20m

£1,956

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 10/10

18:55-18:45

3 stops59h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 17/10

10:55-10:10

2 stops35h 15m

£2,084
Cheapest one-way

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 3/10

18:55-18:45

3 stops59h 50m

£1,336

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 3/10

18:55-18:45

3 stops59h 50m

£1,338
Fastest single journey

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 3/10

15:05-09:45

2 stops30h 40m

£1,347

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 3/10

13:40-09:45

2 stops32h 05m

£1,398

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 3/10

13:40-09:45

2 stops32h 05m

£1,401

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 3/10

11:20-09:45

2 stops34h 25m

£1,463

LondonNuku‘alofa

LHR London Heathrow - TBU Nuku‘alofa Fua'Amotu Intl

LHRTBU

London Heathrow

Sat 3/10

13:40-09:45

2 stops32h 05m

£1,556

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

£1,336

Best Round-Trip Price

£1,785

Fastest flight time

59h 50m
The best one-way flight price to Tonga from United Kingdom in the last 5 days is £1,336 (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
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The best return flight price to Tonga from United Kingdom in the last 5 days is £1,785 (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
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The fastest flight to Tonga from United Kingdom takes 59h 50m (London Heathrow to Nuku‘alofa Fua'Amotu Intl).
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Frequently asked questions about flying to Tonga

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

According to our data, 90% 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 48h 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 August 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

London to Nuku‘alofa flightsfrom £1,156