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Cheap flights from Mackay to London Heathrow Airport from $1,477

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
MKY — LHR
9 Jul — 16 Jul1
1 adult

Cheap flight deals from Mackay to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Mackay (MKY) to Heathrow (LHR). 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 4 July 2025.

Round-trip from

$2,217

One-way from

$1,477
17/8-24/8
  • 17/8-24/8
  • 4 total stops
  • 83h 40m total
  • Mackay to London
Search Deals
15/12
  • 15/12
  • 3 total stops
  • 35h 25m total
  • Mackay to London
Search Deals

Find flight deals from Mackay to Heathrow

Cheapest flights from Mackay to Heathrow
Explore the most affordable flight options available from Mackay to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Sun 17/821:15MKY - LHR
2 stops54h 45mMultiple Airlines
Sun 24/822:10LHR - MKY
2 stops28h 55mMultiple Airlines
Deal found 3/7$2,217
Sat 16/817:20MKY - LHR
2 stops35h 55mEmirates
Sat 23/820:40LHR - MKY
2 stops39h 45mEmirates
Deal found 2/7$2,477
Fri 15/820:25MKY - LHR
2 stops31h 15mQantas Airways
Fri 22/820:50LHR - MKY
2 stops30h 15mQantas Airways
Deal found 2/7$2,615

Cheapflights Fare Finder

Customise your flight search to find flights from Mackay to Heathrow 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 647,157 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Mackay to London Heathrow Airport that are best for you.

Fly from

Mackay

Fly to

Heathrow

Route

Depart

Return

Price

MackayLondon

MKY - LHR

MKYLHR

Mackay

Sun 17/8

21:15-19:00

2 stops54h 45m

London Heathrow

Sun 24/8

22:10-12:05

2 stops28h 55m

$2,217

MackayLondon

MKY - LHR

MKYLHR

Mackay

Sat 16/8

17:20-20:15

2 stops35h 55m

London Heathrow

Sat 23/8

20:40-21:25

2 stops39h 45m

$2,477

MackayLondon

MKY - LHR

MKYLHR

Mackay

Fri 15/8

20:25-18:40

2 stops31h 15m

London Heathrow

Fri 22/8

20:50-12:05

2 stops30h 15m

$2,615

MackayLondon

MKY - LHR

MKYLHR

Mackay

Mon 15/12

17:55-19:20

3 stops35h 25m

$1,477

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Best time to book a flight from Mackay to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Mackay 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 Mackay to London Heathrow Airport

What is the cheapest time of day to fly from MKY to LHR?

Find hourly flight availability from Mackay to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

One of the essential ways to save on airfare from Mackay to London Heathrow Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 4 July 2025.
Get a feel of what it's like to fly with Emirates and Qantas Airways from Mackay to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,287 reviews
Check prices

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,287 reviews
Emirates
8.1
Very Good
3,287 reviews
Check prices

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qantas Airways
7.5
Good
872 reviews
Emirates
8.1
Very Good
3,287 reviews
Check prices

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Related info for your journey

Find useful and relevant information for your journey from Mackay to Heathrow. 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 from for flights from Mackay to London Heathrow?

    For a flight from Mackay to London Heathrow, you will be flying from Mackay. Mackay (MKY) is just 3.3 km from the centre of the city. Mackay is the only Mackay airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Mackay on a regular basis.

  • What are the cheapest airlines flying from Mackay to London Heathrow Airport round-trip?

    According to our current data, Emirates ($2,477), and Qantas Airways ($2,615) offers the cheapest pricing from Mackay to London Heathrow Airport.

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Mackay to London Heathrow Airport (average of $1,037). Flying from Mackay to London Heathrow Airport in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Mackay?

Book flights to Mackay if you plan to visit one of these locations
Salisbury
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Chertsey

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