Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Mackay to London from $2,076

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

Find the cheapest flights from Mackay to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:20 - 18:40MKY  Mackay-LHR London Heathrow
45h 20m2 stops Brisbane Shanghai Pu Dong
Multiple Airlines Logo
21:20 - 21:50LHR  London Heathrow-MKY Mackay
39h 30m2 stops Shanghai Pu Dong Brisbane
$2,076Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
13:45 - 14:05MKY  Mackay-LHR London Heathrow
33h 20m2 stops Brisbane Doha Hamad Intl
Multiple Airlines Logo
21:20 - 19:40LHR  London Heathrow-MKY Mackay
37h 20m2 stops Shanghai Pu Dong Brisbane
$2,289Multiple Airlines
Tue, 8 Sep - Sun, 13 Sep
Qantas Airways Logo
13:00 - 05:30MKY  Mackay-LHR London Heathrow
50h 30m2 stops Brisbane Singapore Changi
Qantas Airways Logo
20:10 - 12:10LHR  London Heathrow-MKY Mackay
30h 00m2 stops Singapore Changi Brisbane
$2,362Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
13:00 - 05:30MKY  Mackay-LHR London Heathrow
50h 30m2 stops Brisbane Singapore Changi
Qantas Airways Logo
20:10 - 12:10LHR  London Heathrow-MKY Mackay
30h 00m2 stops Singapore Changi Brisbane
$2,365Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
13:00 - 05:30MKY  Mackay-LHR London Heathrow
50h 30m2 stops Brisbane Singapore Changi
Qantas Airways Logo
20:10 - 12:10LHR  London Heathrow-MKY Mackay
30h 00m2 stops Singapore Changi Brisbane
$2,369Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
13:00 - 05:30MKY  Mackay-LHR London Heathrow
50h 30m2 stops Brisbane Singapore Changi
Qantas Airways Logo
20:10 - 12:10LHR  London Heathrow-MKY Mackay
30h 00m2 stops Singapore Changi Brisbane
$2,372Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
08:15 - 05:30MKY  Mackay-LHR London Heathrow
31h 15m3 stops Brisbane Perth Singapore Changi
Qantas Airways Logo
20:10 - 10:10LHR  London Heathrow-MKY Mackay
28h 00m2 stops Singapore Changi Brisbane
$2,387Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
08:15 - 05:30MKY  Mackay-LHR London Heathrow
31h 15m3 stops Brisbane Perth Singapore Changi
Qantas Airways Logo
20:10 - 10:10LHR  London Heathrow-MKY Mackay
28h 00m2 stops Singapore Changi Brisbane
$2,390Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
08:15 - 05:30MKY  Mackay-LHR London Heathrow
31h 15m3 stops Brisbane Perth Singapore Changi
Qantas Airways Logo
20:10 - 10:10LHR  London Heathrow-MKY Mackay
28h 00m2 stops Singapore Changi Brisbane
$2,393Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
08:15 - 05:30MKY  Mackay-LHR London Heathrow
31h 15m3 stops Brisbane Perth Singapore Changi
Qantas Airways Logo
20:10 - 10:10LHR  London Heathrow-MKY Mackay
28h 00m2 stops Singapore Changi Brisbane
$2,397Qantas Airways
Wed, 11 Nov - Sun, 15 Nov

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Qantas Airways flights from Mackay to London Heathrow Airport

Our best Qantas Airways deals on Mackay to London Heathrow Airport flight tickets
Qantas Airways
11 Nov
MKY13:00Mackay
50h 30m
2 stops
LHR05:30London Heathrow
15 Nov
LHR20:10London Heathrow
30h 00m
2 stops
MKY12:10Mackay
$2,362
Qantas Airways
11 Nov
MKY13:00Mackay
50h 30m
2 stops
LHR05:30London Heathrow
15 Nov
LHR20:10London Heathrow
30h 00m
2 stops
MKY12:10Mackay
$2,365
Qantas Airways
11 Nov
MKY13:00Mackay
50h 30m
2 stops
LHR05:30London Heathrow
15 Nov
LHR20:10London Heathrow
30h 00m
2 stops
MKY12:10Mackay
$2,369

Emirates flights from Mackay to London Heathrow Airport

Our best Emirates deals on Mackay to London Heathrow Airport flight tickets
Emirates
26 Oct
MKY08:15Mackay
45h 45m
2 stops
LHR20:00London Heathrow
29 Oct
LHR22:00London Heathrow
32h 50m
2 stops
MKY16:50Mackay
$2,406
Emirates
28 Oct
MKY14:50Mackay
39h 10m
2 stops
LHR20:00London Heathrow
2 Nov
LHR19:00London Heathrow
29h 10m
2 stops
MKY10:10Mackay
$9,854

momondo Fare Finder

 
Customise your flight search to find flights from Mackay to London Heathrow Airport 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, momondo users made 78,305 searches. Data last updated 16 August 2026.
Use the filters below to find and compare flights from Mackay to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Wed 9/9

06:20-18:40

2 stops45h 20m

London Heathrow

Tue 15/9

21:20-21:50

2 stops39h 30m

$2,076

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Tue 8/9

13:45-14:05

2 stops33h 20m

London Heathrow

Sun 13/9

21:20-19:40

2 stops37h 20m

$2,289

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Wed 11/11

13:00-05:30

2 stops50h 30m

London Heathrow

Sun 15/11

20:10-12:10

2 stops30h 00m

$2,362

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Wed 11/11

13:00-05:30

2 stops50h 30m

London Heathrow

Sun 15/11

20:10-12:10

2 stops30h 00m

$2,365

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Wed 11/11

13:00-05:30

2 stops50h 30m

London Heathrow

Sun 15/11

20:10-12:10

2 stops30h 00m

$2,369

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Wed 11/11

13:00-05:30

2 stops50h 30m

London Heathrow

Sun 15/11

20:10-12:10

2 stops30h 00m

$2,372
Fastest return journey

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Wed 11/11

08:15-05:30

3 stops31h 15m

London Heathrow

Sun 15/11

20:10-10:10

2 stops28h 00m

$2,387

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Wed 11/11

08:15-05:30

3 stops31h 15m

London Heathrow

Sun 15/11

20:10-10:10

2 stops28h 00m

$2,390

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Wed 11/11

08:15-05:30

3 stops31h 15m

London Heathrow

Sun 15/11

20:10-10:10

2 stops28h 00m

$2,393

MackayLondon

MKY Mackay - LHR London Heathrow

MKYLHR

Mackay

Wed 11/11

08:15-05:30

3 stops31h 15m

London Heathrow

Sun 15/11

20:10-10:10

2 stops28h 00m

$2,397

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Mackay to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Mackay to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Mackay to London Heathrow Airport (MKY to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mackay to London Heathrow Airport

Fastest flight time

39h 10m

Direct flights

None
The fastest flight from Mackay to London Heathrow Airport takes 39h 10m
There are no direct flights from Mackay to London Heathrow Airport. There are no popular flight routes from Mackay to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Mackay to London Heathrow Airport

  • How far is Mackay to London Heathrow by plane?

    The straight-line distance from Mackay to London Heathrow is 15731.9 km. In terms of flight time, this usually takes a little over 39h 10m.

  • When did momondo last update prices for flights from Mackay Airport to London Heathrow Airport?

    Prices for flights from Mackay Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Mackay Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Mackay Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Mackay to London Heathrow Airport

  • How do I get Price Alerts for flights from Mackay to London Heathrow Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Mackay from London Heathrow Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Mackay to London Heathrow Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Deal
Gatwick
Milton Keynes
Brentford
Poole
Ipswich
Marlow
Hounslow
Chichester
Salisbury
Ilford
Brentwood
Maidstone
Dover
Ashford
Lewes
Cirencester
Banbury
Eastbourne
Horley

Why use momondo?

Why should I use momondo to find a flight deal from Mackay to London?

Finding the right flight to London from Mackay is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Mackay to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Mackay to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Mackay to London?

momondo provides multiple filters to help you find the best flight to London from Mackay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Mackay to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Mackay to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 15/9
Tue 22/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London