Cheap flights from London to Tongatapu

LON — TBU
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Insights

Everything you need to know about your flight from London to Tongatapu

What is the cheapest time of day to fly from LON to TT?

Find hourly flight availability from London to Tongatapu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

A simple way to save on the total cost of your ticket is to fly from London to Tongatapu in the afternoon. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from London to Tongatapu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from London to Tongatapu that include hotel bookings?

    Yes. In addition to deals on London to Tongatapu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Tongatapu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Tongatapu.

  • Can I find deals for business class flights from London to Tongatapu?

    Yes. Cheapflights offers flight deals from London to Tongatapu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Tongatapu

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Nuku‘alofa flights

Top airline flying from London to Tongatapu

Discover the top airline that operate flights from London to Tongatapu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest£1,250Average£1,445FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Tongatapu?

Cheapflights helps you search for flights from London to Tongatapu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London 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 from London.

Can Cheapflights find flights from London to Tongatapu with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Tongatapu flexibly with Cheapflights today.

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

Yes! Start tracking prices for London to Tongatapu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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