London (LHR) to Perth (PER) is 14,508 km, about 18h 38m flying nonstop. The lowest one-way fare seen recently was $1333 sold by Qantas (nonstop), departing 12 Nov 2026 — as of 8 Oct 2026.

Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.

Plan your trip

See today's LHR–PER fares on Trip.com

Opens the London to Perth route, ready to pick a date.

When you land in Perth

Sort the airport transfer and pick a few things to do so you hit the ground running.

Getting out of Perth (PER)

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Things to do in Perth

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Tours, tickets & day trips

Our pick

GetYourGuide has the deepest catalogue for Perth and free cancellation on most experiences — book now, decide later.

Browse Perth Just need timed-entry attraction tickets in Perth? Try Tiqets.Want a private driver-guide? Trip.com Private Tours in Perth.

Flights LHR → PER

Compare live fares from London to Perth across 750+ airlines.

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Find hotels in Perth

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Why travelers watch this route

Fares seen

The lowest one-way fare seen was $1333 sold by Qantas (nonstop), departing 12 Nov 2026; with connections it dropped to $606. Checked 8 Oct 2026 — fares move daily.

Seasonality

Perth demand usually strengthens around September – November, March – May, which can push fares higher on this corridor.

Who flies it

We have not confirmed a nonstop carrier on LHR–PER; most travellers connect through a hub.

Airlines flying London to Perth

We have not confirmed which airlines fly LHR–PER nonstop. Search the route to see every carrier selling it today, including connections.

Best time to fly to Perth

Based on weather and travel conditions in Australia

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Best monthsGoodAvoid if possible

Spring (Sept–Nov) and autumn (Mar–May) are ideal across most of Australia. Summers in the interior are extremely hot; northern Australia (tropical north) is best during dry season (May–Oct).

Peak season: September – November, March – May

Direct & Connecting Flights

Nonstop flights link London (LHR) and Perth (PER), taking about 18h 38m. Connecting itineraries can be cheaper but take longer.

Fares & Price Guide

The lowest one-way fare seen on LHR–PER was $1333 USD (nonstop) as of 8 Oct 2026. Set a fare alert to be told when it drops.

About Perth, Australia

Flights arrive at Perth International Airport (PER). Best visited during September – November, March – May. See the destination guide for hotels, visa requirements and travel tips.

Plan this route beyond the fare

Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.

Search LHR → PER

See current London to Perth fares on Trip.com.

Airport Guides

Check terminals, transport and arrival details for LHR and PER.

Airline Route Maps

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Perth Planning

Turn this flight route into a full trip with destination, hotel and activity planning.

Price Alerts

Track fare drops on LHR–PER and related city pairs.

Visa Guides

Check entry rules before booking flights from UK to Australia.

Explore related route clusters

More routes in this part of the world.

United Kingdom routes

Browse more routes from the London side of this corridor.

Australia routes

See how Perth connects into its wider route market.

All routes A–Z

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Frequently asked questions — London to Perth flights

How long is the flight from London to Perth?

A nonstop flight from London (LHR) to Perth (PER) takes about 18h 38m, covering 14,508 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.

How far is London from Perth by air?

The great-circle distance between London Heathrow Airport and Perth International Airport is 14,508 km (9,015 miles), a ultra long-haul route.

How much does a flight from London to Perth cost?

The lowest one-way fare seen recently on LHR–PER was $1333 USD sold by Qantas (nonstop), departing 12 Nov 2026, found in fare searches as of 8 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.

Do I need a visa to travel from UK to Australia?

It depends on your passport. Some nationalities can enter Australia visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

What is the best time to visit Perth?

Spring (Sept–Nov) and autumn (Mar–May) are ideal across most of Australia. Summers in the interior are extremely hot; northern Australia (tropical north) is best during dry season (May–Oct).

Sources: fares from Travelpayouts flight-search data, seen 8 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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