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Cheap Flights from Perth to London

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AK,D7 Return flights from $841

Dep.art Fri 06 NovRet.urn Thu 19 Nov^$841

Dep.art Fri 06 NovRet.urn Fri 20 Nov^$841

AK,D7Show more Flights

Dep.art Sun 18 OctRet.urn Mon 02 Nov^$845

Dep.art Tue 03 NovRet.urn Mon 16 Nov^$845

Dep.art Tue 20 OctRet.urn Tue 03 Nov^$845

Dep.art Thu 12 NovRet.urn Wed 25 Nov^$849

Dep.art Thu 12 NovRet.urn Thu 26 Nov^$849

Dep.art Tue 03 NovRet.urn Tue 17 Nov^$858

Dep.art Tue 03 NovRet.urn Wed 18 Nov^$858

Dep.art Tue 03 NovRet.urn Thu 19 Nov^$858

Dep.art Tue 03 NovRet.urn Fri 20 Nov^$858

Dep.art Tue 03 NovRet.urn Sat 21 Nov^$863

Dep.art Sun 18 OctRet.urn Sun 08 Nov^$863

Dep.art Tue 03 NovRet.urn Sun 15 Nov^$863

Dep.art Mon 01 FebRet.urn Sun 21 Feb^$864

Dep.art Tue 10 NovRet.urn Mon 23 Nov^$870

Dep.art Tue 10 NovRet.urn Tue 24 Nov^$870

Dep.art Wed 11 NovRet.urn Wed 25 Nov^$870

Dep.art Wed 04 NovRet.urn Wed 18 Nov^$870

Dep.art Wed 10 FebRet.urn Wed 24 Feb^$870

Dep.art Tue 03 NovRet.urn Tue 10 Nov^$881

Dep.art Wed 04 NovRet.urn Thu 19 Nov^$887

Dep.art Wed 04 NovRet.urn Fri 20 Nov^$887

Dep.art Wed 04 NovRet.urn Mon 16 Nov^$887

Dep.art Wed 04 NovRet.urn Tue 17 Nov^$887

Dep.art Wed 04 NovRet.urn Sat 21 Nov^$892

Dep.art Sat 24 OctRet.urn Tue 10 Nov^$893

Dep.art Tue 27 OctRet.urn Mon 09 Nov^$898

Dep.art Thu 29 OctRet.urn Thu 12 Nov^$905

Dep.art Sun 01 NovRet.urn Mon 23 Nov^$907

Dep.art Sun 01 NovRet.urn Sun 15 Nov^$910

Dep.art Mon 02 NovRet.urn Sun 15 Nov^$920

Dep.art Mon 02 NovRet.urn Mon 16 Nov^$925

Dep.art Mon 02 NovRet.urn Tue 17 Nov^$925

Dep.art Mon 02 NovRet.urn Wed 18 Nov^$925

Dep.art Mon 02 NovRet.urn Thu 19 Nov^$925

Dep.art Mon 02 NovRet.urn Fri 20 Nov^$925

Dep.art Tue 08 SepRet.urn Fri 25 Sep^$964

Dep.art Mon 01 FebRet.urn Mon 15 Feb^$972

AK,CZ,D7,PC Return flights from $887

Dep.art Wed 04 NovRet.urn Tue 17 Nov^$887

Dep.art Wed 04 NovRet.urn Sat 21 Nov^$892

AK,CZ,D7,PCShow more Flights

Dep.art Mon 02 NovRet.urn Sun 15 Nov^$944

Dep.art Sat 24 OctRet.urn Tue 10 Nov^$952

Dep.art Tue 10 NovRet.urn Tue 24 Nov^$964

Dep.art Thu 26 NovRet.urn Sun 27 Dec^$1,103

Dep.art Mon 20 JulRet.urn Wed 29 Jul^$1,383

AK,GQ,SL,TR,Z0 Return flights from $887

Dep.art Mon 02 NovRet.urn Thu 19 Nov^$887

AK,D7,SL,TR,VF,W9,Z0 Return flights from $890

Dep.art Mon 02 NovRet.urn Tue 17 Nov^$890

AK,D7,PC,SL,TR,W9,Z0 Return flights from $891

Dep.art Mon 02 NovRet.urn Mon 16 Nov^$891

D7,OD,PC Return flights from $904

Dep.art Wed 14 OctRet.urn Sun 08 Nov^$904

Dep.art Mon 19 OctRet.urn Sun 08 Nov^$929

D7,OD,PCShow more Flights

Dep.art Mon 01 FebRet.urn Sun 21 Feb^$1,001

Dep.art Fri 04 SepRet.urn Sat 26 Sep^$1,116

Dep.art Thu 13 AugRet.urn Sun 27 Sep^$1,236

Dep.art Tue 22 SepRet.urn Fri 09 Oct^$1,270

Dep.art Sun 18 OctRet.urn Mon 02 Nov^$1,290

Dep.art Fri 06 NovRet.urn Fri 20 Nov^$1,296

Dep.art Sun 01 NovRet.urn Mon 23 Nov^$1,301

Dep.art Thu 29 OctRet.urn Thu 12 Nov^$1,353

Dep.art Mon 28 DecRet.urn Sun 24 Jan^$1,489

Dep.art Thu 26 NovRet.urn Sun 27 Dec^$1,513

D7,OD,TR Return flights from $914

Dep.art Tue 20 OctRet.urn Tue 03 Nov^$914

Dep.art Tue 03 NovRet.urn Mon 16 Nov^$1,092

D7,OD,TRShow more Flights

Dep.art Wed 04 NovRet.urn Wed 18 Nov^$1,098

Dep.art Tue 08 SepRet.urn Fri 25 Sep^$1,105

Dep.art Fri 06 NovRet.urn Fri 20 Nov^$1,107

Dep.art Wed 11 NovRet.urn Wed 25 Nov^$1,118

Dep.art Sun 01 NovRet.urn Mon 23 Nov^$1,124

Dep.art Tue 24 NovRet.urn Tue 29 Dec^$1,274

AK,D7,OD,PC,W9 Return flights from $919

Dep.art Mon 19 OctRet.urn Mon 16 Nov^$919

Dep.art Sun 18 OctRet.urn Mon 02 Nov^$947

AK,D7,OD,PC,W9Show more Flights

Dep.art Mon 19 OctRet.urn Sun 08 Nov^$991

Dep.art Sun 01 NovRet.urn Sun 15 Nov^$1,009

Dep.art Mon 01 FebRet.urn Sun 21 Feb^$1,018

Dep.art Fri 11 SepRet.urn Wed 25 Nov^$1,034

Dep.art Thu 12 NovRet.urn Wed 25 Nov^$1,073

Dep.art Wed 11 NovRet.urn Wed 25 Nov^$1,093

Dep.art Tue 10 NovRet.urn Mon 23 Nov^$1,106

Dep.art Sun 01 NovRet.urn Mon 23 Nov^$1,153

Dep.art Wed 09 SepRet.urn Fri 25 Sep^$1,170

Dep.art Tue 08 SepRet.urn Fri 25 Sep^$1,207

Dep.art Tue 22 SepRet.urn Fri 09 Oct^$1,225

Dep.art Tue 03 NovRet.urn Mon 16 Nov^$1,324

Dep.art Mon 02 NovRet.urn Sun 15 Nov^$1,330

Dep.art Mon 28 DecRet.urn Sun 24 Jan^$1,527

D7,DY,N0,OD,TR,VF,W9 Return flights from $921

Dep.art Sun 01 NovRet.urn Sun 15 Nov^$921

AK,CZ,D7,OD,VF,W9 Return flights from $925

Dep.art Mon 02 NovRet.urn Sun 15 Nov^$925

Dep.art Tue 20 OctRet.urn Tue 03 Nov^$937

AK,CZ,D7,OD,VF,W9Show more Flights

Dep.art Sun 01 NovRet.urn Sun 15 Nov^$954

AK,D7,PC,TR,W9,Z0 Return flights from $925

Dep.art Tue 03 NovRet.urn Mon 16 Nov^$925

Dep.art Wed 04 NovRet.urn Wed 18 Nov^$963

AK,CZ,D7,VF,W9 Return flights from $926

Dep.art Mon 02 NovRet.urn Sun 15 Nov^$926

AK,D7,OD,PC Return flights from $926

Dep.art Tue 20 OctRet.urn Tue 03 Nov^$926

Dep.art Mon 19 OctRet.urn Sun 08 Nov^$972

AK,D7,OD,PCShow more Flights

Dep.art Sun 01 NovRet.urn Sun 15 Nov^$997

Dep.art Mon 01 FebRet.urn Sun 21 Feb^$1,005

Dep.art Fri 11 SepRet.urn Sat 26 Sep^$1,023

Dep.art Sat 24 OctRet.urn Tue 10 Nov^$1,024

Dep.art Tue 06 OctRet.urn Tue 27 Oct^$1,041

Dep.art Thu 14 JanRet.urn Tue 02 Feb^$1,042

Dep.art Tue 08 SepRet.urn Fri 25 Sep^$1,047

Dep.art Wed 09 SepRet.urn Fri 25 Sep^$1,055

Dep.art Wed 09 SepRet.urn Thu 24 Sep^$1,060

Dep.art Fri 04 SepRet.urn Sat 26 Sep^$1,093

Dep.art Tue 08 SepRet.urn Thu 24 Sep^$1,117

Dep.art Thu 08 OctRet.urn Thu 22 Oct^$1,129

Dep.art Thu 18 FebRet.urn Tue 09 Mar^$1,146

Dep.art Tue 22 SepRet.urn Fri 09 Oct^$1,169

Dep.art Fri 28 AugRet.urn Tue 02 Mar^$1,187

Dep.art Sun 18 OctRet.urn Mon 02 Nov^$1,188

Dep.art Thu 12 NovRet.urn Wed 25 Nov^$1,199

Dep.art Thu 13 AugRet.urn Sun 27 Sep^$1,214

Dep.art Fri 06 NovRet.urn Fri 20 Nov^$1,233

Dep.art Wed 11 NovRet.urn Wed 25 Nov^$1,234

Dep.art Thu 24 SepRet.urn Fri 09 Oct^$1,296

Dep.art Mon 02 NovRet.urn Sun 15 Nov^$1,327

Dep.art Thu 29 OctRet.urn Thu 12 Nov^$1,351

Dep.art Mon 28 DecRet.urn Sun 24 Jan^$1,453

Dep.art Thu 26 NovRet.urn Sun 27 Dec^$1,507

Dep.art Wed 10 MarRet.urn Thu 11 Mar^$1,549

AK,D7,DY,N0,PC,TR,W9 Return flights from $930

Dep.art Sun 01 NovRet.urn Sun 15 Nov^$930

Dep.art Sun 01 NovRet.urn Mon 23 Nov^$1,001

AK,D7,D8,N0,PC,TR,W9 Return flights from $930

Dep.art Tue 03 NovRet.urn Mon 16 Nov^$930

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Perth? Check out our domestic flights to Perth. If Perth is not your closest airport, then here are all our flights to London from United States (USA) and flights to United Kingdom. Maybe a different destination? Here are all the flights from Perth

Cheapest Time of Year to Fly from Perth to London

Return fares from Perth to London by month, based on the cheapest return airfares found for each month.

Jul 2026

$1,272

Aug 2026

$1,510

Sep 2026

$1,234

Oct 2026

$1,009

Nov 2026

$844

Feb 2027

$1,143

Mar 2027

$896

Apr 2027

$1,583

The cheapest month to fly to London is November 2026, with return fares from $844 — 47% cheaper than the most expensive month (April 2027, from $1,583).

When Should You Fly to London?

Based on the fares we've tracked, November is typically the cheapest month to fly to London, with return fares from $844. April is the most expensive month, with the cheapest return fares around $1,583.

Across the year, return fares to London average around $1,186. If you can travel in the off-peak months of November, March and October, you'll generally pay up to 29% less than the yearly average.

Cheapest Perth to London Return Prices

These are the cheapest prices for Perth to London return airfares.

July 2026

$1,272

August 2026

$1,510

September 2026

$1,234

October 2026

$1,009

November 2026

$844

February 2027

$1,143

March 2027

$896

April 2027

$1,583

Average Perth to London Return Prices

These are the average prices for Perth to London return airfares.

July 2026

$2,565

August 2026

$1,856

September 2026

$1,963

October 2026

$1,811

November 2026

$1,697

December 2026

$2,494

January 2027

$2,515

February 2027

$1,739

March 2027

$1,854

April 2027

$2,177

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Perth to London flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Perth to London?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Perth to London flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

I'm still in the planning phase. Can you ping me if Perth to London fares drop?

No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.

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