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Cheap flights from London Heathrow Airport to Mackay from £876

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKY
17 10월 — 24 10월1
1 adult
1 adult, Economy

Cheap flight deals from Heathrow to Mackay

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Mackay (MKY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 9월 2025.

Round-trip from

£935

One-way from

£876

Popular in

January

Cheapest in

March

Average price

£1,277
14/10-21/10
  • 14/10-21/10
  • 4 total stops
  • 83h 25m total
  • London to Mackay
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2/10
  • 2/10
  • 3 total stops
  • 53h 20m total
  • London to Mackay
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£60 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£38 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Heathrow to Mackay

Cheapest flights from Heathrow to Mackay
Explore the most affordable flight options available from Heathrow to Mackay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 9월 2025.

화 14/1022:10LHR - MKY
2 stops37h 25mMultiple Airlines
화 21/1006:00MKY - LHR
2 stops46h 00mMultiple Airlines
Deal found 16/9£935
금 31/1021:15LHR - MKY
2 stops38h 20mMultiple Airlines
금 7/1113:55MKY - LHR
2 stops37h 00mMultiple Airlines
Deal found 15/9£1,090
목 6/1108:25LHR - MKY
2 stops27h 10mQatar Airways
목 20/1113:55MKY - LHR
2 stops50h 30mQatar Airways
Deal found 15/9£1,299
목 6/1120:10LHR - MKY
3 stops30h 25mQantas Airways
목 20/1106:00MKY - LHR
2 stops34h 15mQantas Airways
Deal found 15/9£1,494
금 12/1213:40LHR - MKY
2 stops46h 05mQantas Airways
금 9/121:15MKY - LHR
2 stops50h 35mQantas Airways
Deal found 15/9£2,514

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Mackay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 9월 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Mackay that are best for you.

Fly from

Heathrow

Fly to

Mackay

Route

Depart

Return

Price

LondonMackay

LHR - MKY

LHRMKY

London Heathrow

화 14/10

22:10-20:35

2 stops37h 25m

Mackay

화 21/10

06:00-19:00

2 stops46h 00m

£935

LondonMackay

LHR - MKY

LHRMKY

London Heathrow

금 31/10

21:15-21:35

2 stops38h 20m

Mackay

금 7/11

13:55-16:55

2 stops37h 00m

£1,090

LondonMackay

LHR - MKY

LHRMKY

London Heathrow

목 6/11

08:25-21:35

2 stops27h 10m

Mackay

목 20/11

13:55-06:25

2 stops50h 30m

£1,299

LondonMackay

LHR - MKY

LHRMKY

London Heathrow

토 14/3

08:40-21:35

2 stops26h 55m

Mackay

수 18/3

08:20-12:15

2 stops37h 55m

£1,350

LondonMackay

LHR - MKY

LHRMKY

London Heathrow

토 14/3

20:10-19:15

3 stops37h 05m

Mackay

수 18/3

06:00-06:15

2 stops34h 15m

£1,375

LondonMackay

LHR - MKY

LHRMKY

London Heathrow

목 2/10

21:45-12:05

3 stops53h 20m

£876

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Heathrow to Mackay

Have a flexible travel schedule? Discover the best time to fly to Mackay from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Mackay

How much does it cost for a return flight from London Heathrow Airport to Mackay?

Reviews of airlines servicing Mackay

Get insights into the airlines that provide service to Mackay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mackay. Reviews last updated 17 9월 2025.
Read reviews from past customers who have flown with Singapore Airlines from London Heathrow Airport to Mackay. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Mackay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Mackay from London Heathrow?

    If you book a flight to Mackay from London Heathrow, you will be flying to Mackay, which is the city’s only airport. Mackay (MKY) is located 2.0 mi from the center of Mackay. There are 0 flights from London Heathrow to Mackay per day from 1 airline.

  • How long is the flight from London Heathrow Airport to Mackay?

    Qatar Airways can get you from London Heathrow Airport to Mackay in just under 27h 10m. Your travel time can differ by up to . There are 9777 mi between London Heathrow Airport and Mackay.

  • What is the cheapest airline to fly from London Heathrow Airport to Mackay round-trip?

    Currently priced at £1,247, Singapore Airlines will fly you from London Heathrow Airport to Mackay and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from London Heathrow Airport to Mackay for 18% less than the average price by searching for this airline.

  • Can I find deals for flights from Heathrow to Mackay that include hotel bookings?

    Yes. In addition to deals on Heathrow to Mackay flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Mackay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Mackay.

  • Can I find deals for business class flights from Heathrow to Mackay?

    Yes. Cheapflights offers flight deals from Heathrow to Mackay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Mackay

Discover the top airline that operate flights from Heathrow to Mackay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 9월 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£1,247Average£1,303FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Mackay?

Deals for Heathrow to Mackay flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Mackay?

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Can Cheapflights find flights from Heathrow to Mackay with no change fees?

Certainly. Search results for flights to Mackay from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Mackay become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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