Cheap Flights from London Heathrow (LHR) to Mackay (MKY)

Compare London Heathrow to Mackay flight deals

Find the cheapest month or even day of the year to fly to Mackay

Book the best Mackay fare with no extra fees

Flight deals from London Heathrow to Mackay

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Mackay Airport? If you want to travel next month, return fares start from £1,148. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Heathrow to Mackay

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Mackay flights are currently cheapest in September.

London Heathrow to Mackay: Alternative routes

Compare routes from London Heathrow to Mackay below. You may find an airport to fly into that's cheaper, faster, or easier than Mackay.

London to Mackay: Flight information

The things to know before you go.
Cheapest flight found£546
Cheapest month to flySeptember

Finding cheap flights from London Heathrow to Mackay: Frequently asked questions

The best price we found for a return flight from London Heathrow to Mackay is £1,029. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London Heathrow to Mackay. But we found flights with one or more stops from £1,029.
As of April 2026, there are no flights flying from London Heathrow to Mackay.
The cheapest month to fly from London Heathrow to Mackay is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Mackay Airport on Wednesday, 14 October 2026.
No airlines currently offer direct flights between London Heathrow Airport and Mackay Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mackay but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Mackay is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, China Eastern offers the cheapest flight tickets to Mackay.

Travelling from London Heathrow Airport (LHR) to Mackay Airport (MKY): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to catch your LHR to MKY flight.

  • During popular months like July, you'll want to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for an international flight when you travel during a high season in general.

How to find the cheapest flights from London Heathrow Airport (LHR) to Mackay Airport (MKY)

  • £546 is currently the best price for a one-way London Heathrow Airport to Mackay Airport flight. A return flight starts from £1,029. These fares may change based on demand and availability.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from LHR to MKY if you book in advance. Airlines often offer some amazing early bird discounts.

  • If you're flexible with your travel dates, try using the 'Whole month' search function. It'll find the lowest price across each month when looking for your flight from London Heathrow Airport to Mackay Airport.

  • Finding cheap flights from LHR to MKY is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when fares go down.

  • Find the right flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from London Heathrow Airport to Mackay Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about London Heathrow Airport (LHR)

  • When it comes to London Heathrow Airport's on-time performance, 68.18% of flights stick to their scheduled arrival time.

  • To reach London Heathrow Airport from central London, it takes around 55 minutes if you're going by car. This depends on traffic, however. It's approximately 19 miles from the airport to the city centre.

  • The trip on public transport usually takes 1 hour.

  • Looking for a convenient hotel near LHR? If you're boarding an early flight from London Heathrow Airport to Mackay Airport, these stays will put you moments from your departure gate:

Arriving at Mackay Airport (MKY)

  • Reserve a hotel near MKY if you're on a late London Heathrow Airport to Mackay Airport flight. Pick one of these accommodation options and avoid the hassle of a long transfer:

  • Pick up a Mackay Airport rental car and discover Mackay and beyond with your own set of wheels. Thrifty, Avis and Budget are top outlets to choose from here.

  • For the lowest price, reserve your vehicle from Mackay Airport around four weeks ahead.

Getting from Mackay Airport (MKY) to central Mackay

  • Mackay Airport to the centre of Mackay has a drive time of around 10 minutes. It's approximately 4 miles away.

  • Getting there by public transport will take you around 25 minutes.

When to fly to Mackay Airport (MKY)

  • April is the busiest month for flights from London Heathrow Airport to Mackay Airport. To escape the crowds, head to Mackay in February.

  • Before locking in your flight from London Heathrow Airport to Mackay Airport, think about the type of weather you like. January is the warmest month in Mackay, with the temperature ranging from 23ºC (73ºF) to 29ºC (84ºF).

  • If you want cooler conditions, search for a cheap ticket from LHR to MKY in July. Average temperatures are between 15ºC (59ºF) and 22ºC (72ºF) then.

Explore more of Australia

  • Mackay is easy to fall in love with, but there are so many other parts of Australia you'll want to see. About 200 miles north-west of Mackay, a trip to Townsville will keep you on the move. Start with attractions like The Strand Beach, Castle Hill and Big Mama Sailing- Magnetic Island & Townsville.

  • Rockhampton is another well-known destination in Australia and is around 180 miles south-east of Mackay. No journey is complete without visiting Dreamtime Cultural Centre, Rockhampton Zoo and Mount Archer National Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.