Qantas Airways flights from London Heathrow Airport to Perth (LHR - PER)

LHR — PER
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Perth on Qantas Airways typically fly into Perth and depart from London Heathrow. Select your dates above for pricing.

Qantas Airways flights from Heathrow to Perth in 2026

Find detailed information about Qantas Airways flights from Heathrow to Perth. Explore the options provided by Qantas Airways to plan your journey from Heathrow to Perth. Data last updated 9 January 2026.

One-way from

£694

Return from

£863

Popular in

December

Cheapest in

May

Average price (all airlines)

£1,271
Qantas Airways
  • Qantas Airways
  • 7/5
  • Nonstop
  • 16h 50m total
  • London to Perth
Qantas Airways
  • Qantas Airways
  • 15/2-3/3
  • 3 total stops
  • 68h 35m total
  • London to Perth
Highest demand for flights from London Heathrow to Perth; 7% potential price increase.
Best time to find cheap flights from London Heathrow to Perth; 1% potential price drop.
Average price for all London Heathrow to Perth flights (one-way and round-trip).

Find Qantas Airways flight deals from Heathrow to Perth

Enter your travel dates to find the best prices.

Cheapest Qantas Airways flights from Heathrow to Perth
Explore the most affordable Qantas Airways flight options available from Heathrow to Perth. Find the lowest fares with prices last updated on 9 January 2026.

Sun 15/220:10LHR - PER
1 stop19h 45mQantas Airways
Tue 3/313:25PER - LHR
2 stops48h 50mQantas Airways
Deal found 7/1£863
Sat 21/220:10LHR - PER
2 stops37h 10mQantas Airways
Fri 13/310:30PER - LHR
1 stop27h 45mQantas Airways
Deal found 7/1£864
Tue 17/220:10LHR - PER
1 stop19h 45mQantas Airways
Wed 15/412:25PER - LHR
1 stop25h 10mQantas Airways
Deal found 8/1£868

How far ahead should I book a flight from London Heathrow Airport to Perth with Qantas Airways?

Use this chart to determine the optimal time to book a return flight from Heathrow to Perth. Price data was last updated on 2 January 2026.

Booking with Qantas Airways 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Perth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Perth with Qantas Airways?

Currently, the most affordable month to book a Qantas Airways flight from London Heathrow Airport to Perth in February, with an average price of £838. Conversely, traveling with Qantas Airways from London Heathrow Airport to Perth in July will be the most expensive, with an average cost of £1,596. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Heathrow to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth 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.

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Other Qantas Airways flights from Heathrow

Browse through other Qantas Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 9 January 2026.

See what others are saying about Qantas Airways

Read reviews and see what other travellers are saying about their experiences with Qantas Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Qantas Airways for your next flight. Reviews last updated 9 January 2026.
Qantas Airways
7.5
Good
968 reviews
Overview

Boarding

7.7

Comfort

7.5

Food

7.0

Crew

8.2

Entertainment

7.2

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