LHR - MKY

£492 Find Cheap Flights from London Heathrow Airport to Mackay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Mackay departing on 20/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Mackay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Mackay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Mackay, as well as popular online travel agencies
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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, 24 Oct - Fri, 31 Oct
 Logo
12:20 - 21:35LHR-MKY
48h 15m2 stops
 Logo
06:30 - 07:25MKY-LHR
34h 55m2 stops
£1,251
Find Deal
Thu, 6 Nov - Thu, 20 Nov
Qatar Airways Logo
08:25 - 21:35LHR-MKY
27h 10m2 stops
Qatar Airways Logo
08:20 - 06:35MKY-LHR
32h 15m2 stops
£1,318Qatar Airways
Find Deal
Thu, 6 Nov - Thu, 20 Nov
Qatar Airways Logo
08:25 - 21:35LHR-MKY
27h 10m2 stops
Qatar Airways Logo
08:20 - 06:25MKY-LHR
32h 05m2 stops
£1,320Qatar Airways
Find Deal
Thu, 6 Nov - Thu, 20 Nov
Qatar Airways Logo
08:05 - 21:35LHR-MKY
27h 30m2 stops
Qatar Airways Logo
13:55 - 06:25MKY-LHR
50h 30m2 stops
£1,350Qatar Airways
Find Deal
Thu, 6 Nov - Thu, 20 Nov
Qantas Airways Logo
20:10 - 12:35LHR-MKY
30h 25m3 stops
Qantas Airways Logo
06:00 - 06:15MKY-LHR
34h 15m2 stops
£1,499Qantas Airways
Find Deal
Thu, 6 Nov - Thu, 20 Nov
Qantas Airways Logo
20:10 - 12:35LHR-MKY
30h 25m3 stops
Qantas Airways Logo
06:00 - 06:15MKY-LHR
34h 15m2 stops
£1,500Qantas Airways
Find Deal
Thu, 6 Nov - Thu, 20 Nov
Qantas Airways Logo
20:10 - 12:35LHR-MKY
30h 25m3 stops
Qantas Airways Logo
06:00 - 06:15MKY-LHR
34h 15m2 stops
£1,502Qantas Airways
Find Deal
Thu, 6 Nov - Thu, 20 Nov
Qantas Airways Logo
20:10 - 12:35LHR-MKY
30h 25m3 stops
Qantas Airways Logo
08:45 - 06:15MKY-LHR
31h 30m3 stops
£1,652Qantas Airways
Find Deal
Wed, 15 Oct - Thu, 23 Oct
Singapore Airlines Logo
09:25 - 21:30LHR-MKY
27h 05m2 stops
Singapore Airlines Logo
11:25 - 05:55MKY-LHR
27h 30m2 stops
£1,687Singapore Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Emirates Logo
22:15 - 08:00LHR-MKY
48h 45m2 stops
Emirates Logo
08:45 - 11:40MKY-LHR
60h 55m2 stops
£1,903Emirates
Find Deal

Everything you should know

Top airlines
Qatar Airways
Cheapest • from £1,318 (return)
Singapore Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest return fare
£1,251
Multi-carrier
Fri 24/10Fri 31/10
LHR - MKY • 2 stops
Cheapest one-way flight
£492
Multi-carrier
Mon 20/10
LHR - MKY • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Mackay!
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.

How much is a return flight from London Heathrow Airport to Mackay?

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

Low seasonMarch
Cheapest flight£492
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.
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 3 days, the lowest price for a flight from London Heathrow Airport to Mackay was £667 for a one-way ticket and £1,694 for a return.

  • 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, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Mackay, with oneworld being the most commonly used for this route.

  • 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.
8.1
Singapore AirlinesOverall score based on 1365 reviews
8.2Boarding
8.6Crew
8.0Entertainment
8.0Comfort
7.7Food
Airline reviews

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

8.0 ExcellentAmar, Sept 2025BLR - SIN
Read more Singapore Airlines reviews

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

The food wasn’t good at all. I skipped meals .

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

It was very good experience on board to Sydney with SQ.

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

Information on your arrival and departure airports

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