£187 Cheap Flights to Tonga

View £187 flight on Mon, 18 May 2026Opens in a new window

Popular airlines to Tonga

  • Fiji Airways

  • Air New Zealand

  • Qantas Airways

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Cheap round-trip flights to Tonga

Prices were available within the past 7 days and start at £187 for one-way flights and £356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Wed, 10 Feb - Wed, 3 Mar
SYD
Sydney
TBU
Tongatapu Island
£356 Return, found 1 day ago
£356
Return
found 1 day ago
Select Fiji Airways flight, departing Wed, 10 Feb from Sydney to Tongatapu Island, returning Wed, 3 Mar, priced at £356 found 1 day ago
Fiji Airways
Mon, 18 May - Tue, 19 May
SYD
Sydney
TBU
Tongatapu Island
£357 Return, found 4 days ago
£357
Return
found 4 days ago
Select Fiji Airways flight, departing Mon, 18 May from Sydney to Tongatapu Island, returning Tue, 19 May, priced at £357 found 4 days ago
Fiji Airways
Fri, 31 Jul - Thu, 6 Aug
SYD
Sydney
TBU
Tongatapu Island
£386 Return, found 4 days ago
£386
Return
found 4 days ago
Select Fiji Airways flight, departing Fri, 31 Jul from Sydney to Tongatapu Island, returning Thu, 6 Aug, priced at £386 found 4 days ago
Fiji Airways
Fri, 31 Jul - Thu, 6 Aug
SYD
Sydney
TBU
Tongatapu Island
£430 Return, found 4 days ago
£430
Return
found 4 days ago
Select Fiji Airways flight, departing Fri, 31 Jul from Sydney to Tongatapu Island, returning Thu, 6 Aug, priced at £430 found 4 days ago
Fiji Airways
Mon, 18 May - Tue, 19 May
SYD
Sydney
TBU
Tongatapu Island
£441 Return, found 4 days ago
£441
Return
found 4 days ago
Select Fiji Airways flight, departing Mon, 18 May from Sydney to Tongatapu Island, returning Tue, 19 May, priced at £441 found 4 days ago
Air New Zealand
Sat, 18 Jul - Sat, 25 Jul
NSN
Nelson
TBU
Tongatapu Island
£443 Return, found 1 day ago
£443
Return
found 1 day ago
Select Air New Zealand flight, departing Sat, 18 Jul from Nelson to Tongatapu Island, returning Sat, 25 Jul, priced at £443 found 1 day ago
Fiji Airways
Mon, 18 May - Tue, 19 May
SYD
Sydney
TBU
Tongatapu Island
£454 Return, found 4 days ago
£454
Return
found 4 days ago
Select Fiji Airways flight, departing Mon, 18 May from Sydney to Tongatapu Island, returning Tue, 19 May, priced at £454 found 4 days ago
Air New Zealand
Sat, 18 Jul - Sat, 25 Jul
NSN
Nelson
TBU
Tongatapu Island
£464 Return, found 1 day ago
£464
Return
found 1 day ago
Select Air New Zealand flight, departing Sat, 18 Jul from Nelson to Tongatapu Island, returning Sat, 25 Jul, priced at £464 found 1 day ago
Qantas Airways
Tue, 2 Jun - Sat, 6 Jun
SYD
Sydney
TBU
Tongatapu Island
£478 Return, found 2 days ago
£478
Return
found 2 days ago
Select Qantas Airways flight, departing Tue, 2 Jun from Sydney to Tongatapu Island, returning Sat, 6 Jun, priced at £478 found 2 days ago
Qatar Airways
Wed, 10 Feb - Wed, 3 Mar
LHR
London
TBU
Tongatapu Island
£1,549 Return, found 1 day ago
£1,549
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 10 Feb from London to Tongatapu Island, returning Wed, 3 Mar, priced at £1,549 found 1 day ago

Trending flights to Tonga

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Wed, 10 Feb - Wed, 3 Mar
LGW
London
TBU
Tongatapu Island
£1,523 Return, found 1 day ago
£1,523
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 10 Feb from London to Tongatapu Island, returning Wed, 3 Mar, priced at £1,523 found 1 day ago

Frequently asked questions

How do I find cheap flights to Tonga that have flexible change policies?
We know that travel schedules can change in the blink of an eye, so locking in a flexible ticket with Expedia is a sensible idea. Just check the "No change fee" box below the "Flexible change policies" filter. Your well-priced and flexible flight to Tonga is just a few clicks away.
How can I find cheap tickets to Tonga?
One of the easiest ways to score cheap tickets to Tonga is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. You'll see the cheapest prices for nearby days. The best price for a flight to Tonga in the last seven days was £356. Booking well ahead of time will usually help you get an even bigger bargain.
How much is a flight to Tonga?
The price of a round-trip airfare to Tonga in the last seven days varied between £356 and £1,549. If you were travelling one way from Sydney (SYD), you could have nabbed a deal from only £187.
When is the cheapest time to fly to Tonga?
Take off to Tonga earlier in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to fly out, with Monday a close second. If you'd like to avoid the most expensive flights, stay away from Saturdays.
How much is a plane ticket to Tonga?
Flights to Tonga varied from £356 to £1,549 in the last seven days. Usually, the earlier you book the better the deal.
What is the best time to go to Tonga?
Make your way to Tonga during August, September and October. People flock to main cities like Eua at this time of year. If you prefer hot weather, it's good to know that the summer season in Tonga begins December 1. Average temperatures range from 27ºC to 27ºC in Eua then.
What months are the cheapest to book a flight to Tonga?
An excellent month to purchase low-cost fares to Tonga is February. It's worth remembering that in the USA, an expensive time to reserve a ticket is the festive month of December.

Travel information

Tonga Flights Information

Airlines serving
Fiji Airways, Air New Zealand, Qantas Airways, Qatar Airways
Roundtrip price
from £356
Tonga Flights Information

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