The best pricing can be found in the month of June. Prices to Tonga from London Heathrow Airport average £1,816. You can even find prices in June for less than £1,816, as users have found deals to Tonga from as low as £1,421. The month of July appears to be one of the more expensive times to travel to Tonga from London Heathrow Airport. Flying in the targeted month can save you up to 26%.
When flying from London Heathrow Airport to Tonga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Yes, there are multiple flights from London Heathrow Airport to Tonga for under £1,800. The cheapest flight booked recently is on Multiple Airlines for just £1,767, but on average you can expect to pay £5,225.