If you're looking to fly from London Heathrow to Mackay, you might like to know that 06 / Nov / 2025 currently has the cheapest flights. At the moment, there are four airlines flying to Mackay. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Mackay.
There are 50 flights from London Heathrow to or via Mackay every week. Out of the four available airlines, the most popular ones are Qatar Airways, Emirates & Qantas. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
Generally speaking, the flight from London Heathrow to Mackay takes around 28 hrs 40 mins. The fastest flight takes 26 hrs to cover the 15758 km distance. You can view all flight times yourself in the results list.
You can also search by month, which will reveal the cheapest time of the week to fly.
