£1,781+ Cheap flights to Tongatapu

— TBU
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Tongatapu in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Tongatapu

Thu 12/1108:45 -
2 stops42h 10m
Thu 19/1105:40 -
3 stops50h 40m
Deal found 11/11£1,781
Thu 12/1113:45 -
2 stops32h 10m
Thu 19/1121:40 -
2 stops54h 40m
Deal found 12/11£2,282
Mon 7/1213:45 -
2 stops33h 15m
Mon 4/121:40 -
2 stops45h 05m
Deal found 10/11£2,358
Mon 7/1214:30 -
2 stops40h 55m
Mon 4/121:40 -
2 stops45h 15m
Deal found 10/11£2,523
Tue 8/1214:30 -
2 stops40h 55m
Mon 4/121:40 -
2 stops45h 15m
Deal found 10/11£2,674
Sun 6/1209:10 -
2 stops61h 50m
Wed 6/113:20 -
2 stops53h 35m
Deal found 10/11£2,738
Tue 8/1220:35 -
2 stops34h 50m
Thu 7/121:40 -
2 stops54h 40m
Deal found 10/11£2,797
Wed 9/1210:40 -
2 stops44h 45m
Thu 7/121:40 -
2 stops54h 40m
Deal found 10/11£2,811
Mon 7/1214:30 -
2 stops40h 55m
Sat 2/118:35 -
2 stops33h 45m
Deal found 10/11£2,829
Fri 4/1221:45 -
2 stops57h 40m
Wed 6/121:40 -
2 stops58h 30m
Deal found 10/11£2,841
Thu 10/1212:30 -
2 stops33h 20m
Tue 5/110:10 -
2 stops32h 45m
Deal found 10/11£2,961

Find flight deals to Tongatapu

Return from

£2,358
7/12-4/1
  • 7/12-4/1
  • 4 total stops
  • 78h 20m total
  • London to Nuku‘alofa
Search Deals

Cheapflights Fare Finder

 
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
Fastest return journey

LondonNuku‘alofa

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

LHRTBU

London Heathrow

Mon 7/12

13:45-12:00

2 stops33h 15m

Nuku‘alofa Fua'Amotu Intl

Mon 4/1

21:40-05:45

2 stops45h 05m

£2,358

LondonNuku‘alofa

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

LHRTBU

London Heathrow

Sun 2/5

09:25-20:50

2 stops47h 25m

Nuku‘alofa Fua'Amotu Intl

Thu 6/5

22:05-19:30

2 stops57h 25m

£2,471

LondonNuku‘alofa

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

LHRTBU

London Heathrow

Tue 8/12

20:35-20:25

2 stops34h 50m

Nuku‘alofa Fua'Amotu Intl

Wed 6/1

21:40-05:55

2 stops45h 15m

£2,797

LondonNuku‘alofa

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

LHRTBU

London Heathrow

Wed 9/12

10:40-20:25

2 stops44h 45m

Nuku‘alofa Fua'Amotu Intl

Thu 7/1

21:40-15:20

2 stops54h 40m

£2,811

LondonNuku‘alofa

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

LHRTBU

London Heathrow

Fri 4/12

21:45-20:25

2 stops57h 40m

Nuku‘alofa Fua'Amotu Intl

Wed 6/1

21:40-19:10

2 stops58h 30m

£2,841

LondonNuku‘alofa

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

LHRTBU

London Heathrow

Mon 7/12

21:45-20:25

2 stops33h 40m

Nuku‘alofa Fua'Amotu Intl

Thu 31/12

21:40-19:10

2 stops58h 30m

£3,040

LondonNuku‘alofa

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

LHRTBU

London Heathrow

Fri 4/12

21:45-20:25

2 stops57h 40m

Nuku‘alofa Fua'Amotu Intl

Sat 2/1

18:35-15:20

2 stops57h 45m

£3,084

LondonNuku‘alofa

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

LHRTBU

London Heathrow

Thu 10/12

09:10-17:20

2 stops43h 10m

Nuku‘alofa Fua'Amotu Intl

Thu 31/12

21:40-19:10

2 stops58h 30m

£3,636

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Sorted by cheapest first

Best time to book a flight to Tongatapu

Have a flexible travel schedule? Discover the best time to fly to Tongatapu with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Tongatapu

How long is the flight to Tongatapu?

On average, a flight from London to Tongatapu takes 40 hours 55 minutes. Flights to Tongatapu from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Tongatapu?

The most popular airline flying from London to Tongatapu is Air New Zealand.

Air New Zealand
Air New Zealand
From £1,433

What are the cheapest airlines that fly to Tongatapu?

The cheapest airline flying from London to Tongatapu is Air New Zealand.

Rainfall in Tongatapu by month

In terms of precipitation, rainfall in Tongatapu ranges from 95.0 - 210.0 inches per month. February is typically the wettest month, when rainfall can reach 210.0 mm. June is typically the driest time to visit Tongatapu when rainfall is around 95.0 mm.

Temperature in Tongatapu by month

If weather is an important factor for your trip to Tongatapu, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 22.0 C).

FAQs about flying to Tongatapu

  • Can I find cheaper flights to Tongatapu if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Tongatapu on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Tongatapu?

    Based on reviews from Cheapflights users, Air New Zealand is rated the highest out of the airlines that fly to Tongatapu.

  • Does Nuku‘alofa Fua'Amotu Intl have car hire?

    Yes. Those touching down at Nuku‘alofa Fua'Amotu Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Nuku‘alofa Fua'Amotu Intl?

    Yes. Nuku‘alofa Fua'Amotu Intl has hotels nearby for those requiring accommodations. Aloft Airport Accommodation is the closest property to Nuku‘alofa Fua'Amotu Intl (0.0 mi away from Nuku‘alofa Fua'Amotu Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find flights to Tongatapu cities and airports

Flights to Nuku‘alofa

Fly with Cheapflights

How does Cheapflights help users find flights to Tongatapu?

When you search for this flight to Tongatapu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Tongatapu?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Tongatapu.

Can Cheapflights find flights to Tongatapu with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Tongatapu, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Tongatapu become cheaper?

Yes, Cheapflights offers price alerts on Tongatapu flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.