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Find cheap Qantas Airways flights to London Heathrow Airport

CMH — LHR
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Qantas Airways flights from Australia to Heathrow
Explore the most affordable Qantas Airways flight options available from Australia to Heathrow. Find the lowest fares with prices last updated on 27 July 2026.

Thu 30/722:20
PER
-
LHR
1 stop27h 20m
Qantas Airways
Sat 15/816:50
LHR
-
PER
1 stop41h 45m
Qantas Airways
Deal found 24/7$2,152
Tue 28/722:20
PER
-
LHR
1 stop27h 20m
Qantas Airways
Tue 11/819:50
LHR
-
PER
1 stop38h 45m
Qantas Airways
Deal found 22/7$2,243
Thu 30/720:10
SYD
-
LHR
1 stop27h 15m
Qantas Airways
Wed 12/819:50
LHR
-
SYD
1 stop25h 15m
Qantas Airways
Deal found 26/7$2,316

Flights to London Heathrow Airport with Qantas Airways at a glance

Find detailed information about Qantas Airways flights from Australia to Heathrow. Explore the options provided by Qantas Airways to plan your journey from Australia to Heathrow. Data last updated 27 July 2026.

Popular in

December

Cheapest in

February

Average price

$2,259

Return from

$2,081

One-way from

$1,337

Good one-way deal

$1,577 or less
Highest demand for flights to London Heathrow Airport with Qantas Airways; 8% potential price increase.
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Best time to find cheap flights to London Heathrow Airport with Qantas Airways; 3% potential price drop.
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Average price for flights to London Heathrow Airport with Qantas Airways (return).
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Qantas Airways
  • Qantas Airways
  • 1/11-18/11
  • Nonstop
  • 34h 35m total
  • Australia to London
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Qantas Airways
  • Qantas Airways
  • 6/8
  • 1 total stop
  • 21h 05m total
  • Australia to London
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Price to beat on a one-way flight from Australia to London Heathrow Airport with Qantas Airways.
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Cheapflights Insights

Find cheap Qantas Airways flights to London Heathrow Airport

How long is the flight to London Heathrow Airport with Qantas Airways?

On average, Qantas Airways flights from Australia to London Heathrow Airport take 22 hours 22 minutes. Flights to London Heathrow Airport from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the best time to book a flight to London Heathrow Airport with Qantas Airways?

The best time to book a flight to London Heathrow Airport with Qantas Airways is 86 days before departure. On average, fares are higher if you book 63 days before departure.

FAQs about flights to London Heathrow Airport with Qantas Airways

  • Which airport do Qantas Airways flights arrive at when travelling to London Heathrow Airport?

    Qantas Airways flights on this route tend to land at London Heathrow Airport.

  • Is Qantas Airways the cheapest airline for a flight to London Heathrow Airport?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to London Heathrow Airport tends to be with Beijing Capital Airlines.

  • Are there alternative airlines other than Qantas Airways that fly to London Heathrow Airport?

    Etihad Airways, Singapore Airlines and Qatar Airways all fly to London Heathrow Airport and offer an alternative to Qantas Airways.

  • How much is a Qantas Airways flight to London Heathrow Airport?

    The average price for a return flight with Qantas Airways is $2,262, while a one-way flight costs around $1,449.

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Reviews of Qantas Airways

See what Cheapflights users have to say about their Qantas Airways experience.
Qantas Airways
7.5
Good
1,067 reviews
Check prices
Overview

Boarding

7.7

Crew

8.1

Comfort

7.4

Food

7.0

Entertainment

7.2

Popular Qantas Airways flights

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Fly your favourite airline to Heathrow

Fly your favorite airline to Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 27 July 2026.
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