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

Compare Mackay to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Mackay Airport to London Heathrow Airport

Looking for a cheap last-minute deal or the best return flight from Mackay to London Heathrow? Find the lowest prices on one-way and return tickets right here.
London.£1,029 per passenger.Departing Thu, 29 Jan, returning Thu, 5 Feb.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Mackay on Thu, 29 Jan, arriving in London Heathrow.Inbound indirect flight with Emirates, departs from London Heathrow on Thu, 5 Feb, arriving in Mackay.Price includes taxes and charges.From £1,029, select.
London.£1,212 per passenger.Departing Tue, 9 Jun, returning Wed, 1 Jul.Return flight with Virgin Australia and China Airlines.Outbound indirect flight with Virgin Australia, departs from Mackay on Tue, 9 Jun, arriving in London Heathrow.Inbound indirect flight with China Airlines, departs from London Heathrow on Wed, 1 Jul, arriving in Mackay.Price includes taxes and charges.From £1,212, select.
London.£1,238 per passenger.Departing Wed, 7 Oct, returning Sat, 24 Oct.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Mackay on Wed, 7 Oct, arriving in London Heathrow.Inbound indirect flight with Qantas, departs from London Heathrow on Sat, 24 Oct, arriving in Mackay.Price includes taxes and charges.From £1,238, select.
London.£1,353 per passenger.Departing Mon, 21 Sep, returning Fri, 9 Oct.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Mackay on Mon, 21 Sep, arriving in London Heathrow.Inbound indirect flight with Emirates, departs from London Heathrow on Fri, 9 Oct, arriving in Mackay.Price includes taxes and charges.From £1,353, select.
London.£1,469 per passenger.Departing Wed, 1 Apr, returning Thu, 9 Apr.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Mackay on Wed, 1 Apr, arriving in London Heathrow.Inbound indirect flight with Qatar Airways, departs from London Heathrow on Thu, 9 Apr, arriving in Mackay.Price includes taxes and charges.From £1,469, select.

Find the cheapest month to fly from Mackay to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Mackay to London Heathrow flights are currently cheapest in October.
Jan
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Feb
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Mar
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Apr
from £1,469
May
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Jun
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Jul
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Aug
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Sep
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Oct
from £1,238
Nov
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Dec
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Mackay to London Heathrow: Alternative routes

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

London City

8 miles from central London
Closest
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London Heathrow

14 miles from central London
Cheapest
from £1,029
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London Gatwick

25 miles from central London
from £1,309
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London Luton

28 miles from central London
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London Stansted

30 miles from central London
from £1,343
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London Southend

36 miles from central London
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Mackay to London: Flight information

The things to know before you go.
Cheapest flight found£1,030
Cheapest month to flyJanuary

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

The best price we found for a return flight from Mackay to London Heathrow 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 Mackay to London Heathrow. But we found flights with one or more stops from £1,029.
As of January 2026, there are no flights flying from Mackay to London Heathrow.
The cheapest month to fly from Mackay to London Heathrow is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Mackay Airport to London Heathrow Airport on Thursday, 29 January 2026.
No airlines currently offer direct flights between Mackay Airport and London Heathrow 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 London Heathrow 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.
Currently, Emirates offers the cheapest flight tickets to London Heathrow.

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

  • London is ten hours behind Mackay and follows the UTC+0 timezone.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your MKY to LHR flight.

  • Travelling during a peak time such as April? School holidays and other high seasons can result in longer queues and delays at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before a domestic departure.

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

  • At the moment, £547 is the lowest price we've seen for a one-way Mackay Airport to London Heathrow Airport flight. The best price for a return ticket is £1,029. Remember that fares may change due to availability at the time of booking.

  • It's usually smart to book ahead of time if you're hoping to get cheap tickets from MKY to LHR. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' search tool. It'll find the lowest price across every month when searching for a flight from Mackay Airport to London Heathrow Airport.

  • Save time searching for cheap flights from MKY to LHR by setting up a Price Alert. You'll receive an email or notification on the app when a lower fare pops up.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Mackay Airport to London Heathrow Airport.

Handy information about Mackay Airport (MKY)

  • When it comes to the on-time performance of Mackay Airport, 71.86% of flights stick to their scheduled arrival time.

  • To get to Mackay Airport from central Mackay, it takes around 10 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 4 miles from the airport to the city centre.

  • Expect a journey time of around 25 minutes on public transport.

  • Get your journey off to a hassle-free start by staying near MKY. Whether you're boarding an early flight from Mackay Airport to London Heathrow Airport or just don't like being rushed, these hotels are perfect:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • From London Heathrow Airport, London is approximately 19 miles away. It takes around 55 minutes to reach the centre driving.

  • When travelling on public transport, expect a journey time of about 1 hour.

When to fly to London Heathrow Airport (LHR)

  • The quietest month for a flight from Mackay Airport to London Heathrow Airport is February, while July is the busiest. Choose the ideal time to visit London based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in London is July, with the temperature ranging between 11ºC (52ºF) and 26ºC (79ºF). Book your flights from Mackay Airport to London Heathrow Airport in this month if you like this kind of weather.

  • If you like cooler conditions, search for a cheap ticket from MKY to LHR in January. Temperatures average between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

  • London has plenty going for it, but there are so many other corners of United Kingdom just waiting to be explored. About 100 miles north-west of London, a visit to Birmingham will keep you on the move. Start with attractions like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • If there's time to check out another major stop in United Kingdom, consider Bristol, about 110 miles west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among the biggest draws.

Plan the rest of your trip from Mackay to London

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