LHR - MKY

£521 Find Cheap Flights from London Heathrow Airport to Mackay – Compare and Save

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Mackay departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£1,122
Multiple Airlines
Fri 11/9Fri 18/9
LHR - MKY • 2 stops
Top airlines
Cheapest • from £1,307 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Mackay. You’ll need at least 2 connections.
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Flight Deals

Cheap Flights from Heathrow to Mackay (LHR-MKY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Mackay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Mackay

Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
21:20 - 19:40
LHR
-
MKY
37h 20m
2 stops
Multiple Airlines Logo
20:15 - 18:40
MKY
-
LHR
55h 25m
2 stops
£1,122Multiple Airlines
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
20:10 - 20:00
LHR
-
MKY
37h 50m
2 stops
Qantas Airways Logo
20:40 - 06:15
MKY
-
LHR
43h 35m
2 stops
£1,307Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
20:10 - 20:00
LHR
-
MKY
37h 50m
2 stops
Qantas Airways Logo
20:40 - 06:15
MKY
-
LHR
43h 35m
2 stops
£1,309Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
20:10 - 20:00
LHR
-
MKY
37h 50m
2 stops
Qantas Airways Logo
17:30 - 06:15
MKY
-
LHR
46h 45m
2 stops
£1,310Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
20:10 - 20:00
LHR
-
MKY
37h 50m
2 stops
Qantas Airways Logo
17:30 - 06:15
MKY
-
LHR
46h 45m
2 stops
£1,311Qantas Airways
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
21:20 - 12:25
LHR
-
MKY
30h 05m
2 stops
Multiple Airlines Logo
20:15 - 18:40
MKY
-
LHR
55h 25m
2 stops
£1,360Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
09:30 - 10:40
LHR
-
MKY
40h 10m
2 stops
Multiple Airlines Logo
06:20 - 07:30
MKY
-
LHR
34h 10m
3 stops
£1,391Multiple Airlines
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
20:10 - 20:00
LHR
-
MKY
37h 50m
2 stops
Qantas Airways Logo
08:15 - 06:15
MKY
-
LHR
32h 00m
3 stops
£1,400Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
20:10 - 20:00
LHR
-
MKY
37h 50m
2 stops
Qantas Airways Logo
08:15 - 06:15
MKY
-
LHR
32h 00m
3 stops
£1,403Qantas Airways
Booking Insights

KAYAK’s insights & trends for Heathrow to Mackay flights

Get data-powered insights and trends into flights from Heathrow to Mackay to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London Heathrow Airport to Mackay?

The cheapest return price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest return tickets from London Heathrow Airport to Mackay were found on Qantas Airways (£1,307) and Emirates (£1,475).

Good to know - Cheap tickets from London Heathrow Airport to Mackay

Cheapest flight

£521
Flight from London Heathrow Airport to Mackay

When to book flights from Heathrow to Mackay

Are your dates flexible? Find out the best times to travel from Heathrow to Mackay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Mackay flights

  • What is the cheapest flight from London Heathrow Airport to Mackay?

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Mackay was £1,122 for a return ticket.

  • Which aircraft models fly most regularly from London Heathrow Airport to Mackay?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Mackay?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Mackay.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Mackay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Mackay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Mackay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mackay from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Mackay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Mackay with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Mackay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mackay from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to Mackay

 
See real verified KAYAK customer reviews for airlines flying from London to Mackay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Mackay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3739 reviews
7.5Boarding
7.3Entertainment
7.3Comfort
7.3Food
7.9Crew
Airline reviews

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

6.0 GoodAnonymous, Oct 2025
DOH - MEL
Read more Qatar Airways reviews

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

Food was good, attendants were friendly. Seats were not comfortable. Did not receive any amenities such as eyemask or earplugs that would have helped sleep. Additionally a large group of passengers boarded very late into boarding and were a disruption for almost the whole flight. Flight attendants did their best but the kids were making so much noise, kicking seats, and half the time no adult was sat with them so they weren’t being managed.

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

Lovely aircraft and I flight entertainment. Good leg room. Full flight crew struggled a bit

Food not good as good as last time flew with them

Seats very uncomfortable, impossible to sleep. Food average, bakery items not fresh. Pockets in seats not large enough to hold a book and a few other items. Cabin temperature too cold, even with blanket. Good selection of movies. Other than that 12 hours of torture!

Everything you need to know for your flight from Heathrow to Mackay

Information on your arrival and departure airports