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Cheap Flights from Perth to London

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AK,D7 Return flights from $1,481

Dep.art Sat 10 OctRet.urn Sat 07 Nov^$1,481

Dep.art Tue 20 OctRet.urn Sat 07 Nov^$1,482

AK,D7Show more Flights

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$1,482

Dep.art Sun 04 OctRet.urn Sat 21 Nov^$1,487

Dep.art Tue 03 NovRet.urn Tue 17 Nov^$1,519

Dep.art Tue 13 OctRet.urn Sun 18 Oct^$1,524

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$1,528

Dep.art Tue 03 NovRet.urn Thu 19 Nov^$1,528

Dep.art Wed 10 FebRet.urn Wed 24 Feb^$1,533

Dep.art Wed 18 NovRet.urn Wed 02 Dec^$1,541

Dep.art Mon 09 NovRet.urn Mon 23 Nov^$1,572

Dep.art Tue 03 NovRet.urn Wed 11 Nov^$1,579

Dep.art Sat 03 OctRet.urn Sat 07 Nov^$1,580

Dep.art Thu 29 OctRet.urn Thu 12 Nov^$1,581

Dep.art Mon 02 NovRet.urn Sat 21 Nov^$1,587

Dep.art Wed 18 NovRet.urn Wed 09 Dec^$1,588

Dep.art Wed 18 NovRet.urn Thu 03 Dec^$1,600

Dep.art Sat 12 SepRet.urn Sun 08 Nov^$1,630

Dep.art Tue 06 OctRet.urn Mon 26 Oct^$1,633

Dep.art Thu 19 NovRet.urn Thu 03 Dec^$1,646

Dep.art Mon 15 FebRet.urn Mon 01 Mar^$1,658

Dep.art Thu 01 OctRet.urn Sun 25 Oct^$1,675

Dep.art Tue 08 SepRet.urn Fri 25 Sep^$1,681

Dep.art Wed 25 NovRet.urn Wed 30 Dec^$1,851

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$1,851

Dep.art Mon 22 FebRet.urn Sun 07 Mar^$1,852

Dep.art Thu 25 MarRet.urn Fri 26 Mar^$1,934

Dep.art Wed 06 JanRet.urn Mon 15 Feb^$2,058

Dep.art Fri 18 DecRet.urn Sun 10 Jan^$2,610

Dep.art Fri 18 DecRet.urn Fri 08 Jan^$2,800

AK,GQ,TR,Z0 Return flights from $1,601

Dep.art Tue 03 NovRet.urn Thu 19 Nov^$1,601

AK,TR,W9,Z0 Return flights from $1,608

Dep.art Tue 03 NovRet.urn Thu 19 Nov^$1,608

D7,HU,OD,PC,TR Return flights from $1,609

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$1,609

D7,HU,OD,PC Return flights from $1,613

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$1,613

D7,OD,PC,TR Return flights from $1,614

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$1,614

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$1,737

D7,OD,PC,TRShow more Flights

Dep.art Thu 29 OctRet.urn Thu 12 Nov^$1,746

Dep.art Tue 13 OctRet.urn Sun 18 Oct^$1,808

Dep.art Sat 10 OctRet.urn Sat 07 Nov^$1,819

Dep.art Wed 16 SepRet.urn Sun 04 Oct^$1,863

Dep.art Tue 08 SepRet.urn Thu 29 Oct^$1,865

Dep.art Tue 08 SepRet.urn Fri 25 Sep^$1,906

D7,OD,PC Return flights from $1,619

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$1,619

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$1,734

D7,OD,PCShow more Flights

Dep.art Sat 12 SepRet.urn Sun 08 Nov^$1,762

Dep.art Thu 29 OctRet.urn Thu 12 Nov^$1,774

Dep.art Tue 13 OctRet.urn Sun 18 Oct^$1,776

Dep.art Sat 12 SepRet.urn Thu 01 Oct^$1,860

Dep.art Mon 22 FebRet.urn Sun 07 Mar^$1,884

Dep.art Wed 16 SepRet.urn Sun 04 Oct^$1,940

Dep.art Wed 16 SepRet.urn Mon 12 Oct^$1,942

Dep.art Sat 26 SepRet.urn Sat 10 Oct^$2,118

Dep.art Wed 10 FebRet.urn Wed 24 Feb^$2,231

AK,D7,HU,PC,TR Return flights from $1,621

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$1,621

AK,D7,HU,OD,PC Return flights from $1,625

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$1,625

AK,D7,PC,TR Return flights from $1,626

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$1,626

Dep.art Sat 10 OctRet.urn Sat 07 Nov^$1,766

AK,D7,PC,TRShow more Flights

Dep.art Tue 13 OctRet.urn Sun 18 Oct^$1,770

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$1,781

Dep.art Thu 29 OctRet.urn Thu 12 Nov^$1,787

Dep.art Tue 20 OctRet.urn Sat 07 Nov^$1,815

Dep.art Tue 08 SepRet.urn Fri 25 Sep^$1,827

Dep.art Wed 18 NovRet.urn Thu 03 Dec^$1,850

Dep.art Tue 08 SepRet.urn Thu 29 Oct^$1,868

Dep.art Mon 22 FebRet.urn Sun 07 Mar^$2,136

D7,OD,PC,TR,W9,Z0 Return flights from $1,630

Dep.art Tue 03 NovRet.urn Wed 11 Nov^$1,630

MU,TR,VJ,Z0 Return flights from $1,638

Dep.art Tue 03 NovRet.urn Wed 11 Nov^$1,638

AK,D7,OD,PC Return flights from $1,643

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$1,643

Dep.art Wed 18 NovRet.urn Thu 03 Dec^$1,696

AK,D7,OD,PCShow more Flights

Dep.art Tue 13 OctRet.urn Sun 18 Oct^$1,740

Dep.art Mon 26 OctRet.urn Tue 17 Nov^$1,743

Dep.art Sat 12 SepRet.urn Sun 08 Nov^$1,759

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$1,765

Dep.art Sat 10 OctRet.urn Sat 07 Nov^$1,770

Dep.art Tue 20 OctRet.urn Sat 07 Nov^$1,784

Dep.art Tue 08 SepRet.urn Thu 29 Oct^$1,814

Dep.art Thu 29 OctRet.urn Thu 12 Nov^$1,815

Dep.art Wed 16 SepRet.urn Mon 12 Oct^$1,832

Dep.art Mon 22 FebRet.urn Sun 07 Mar^$1,854

Dep.art Thu 19 NovRet.urn Thu 03 Dec^$1,874

Dep.art Tue 08 SepRet.urn Fri 25 Sep^$1,875

Dep.art Sat 03 OctRet.urn Sat 07 Nov^$1,890

Dep.art Sat 12 SepRet.urn Thu 01 Oct^$1,913

Dep.art Wed 16 SepRet.urn Sun 04 Oct^$1,915

Dep.art Sat 26 SepRet.urn Sat 10 Oct^$2,092

Dep.art Fri 18 DecRet.urn Sun 10 Jan^$3,681

AK,CA Return flights from $1,645

Dep.art Mon 26 OctRet.urn Mon 09 Nov^$1,645

AK,CZ,D7 Return flights from $1,645

Dep.art Tue 03 NovRet.urn Tue 17 Nov^$1,645

Dep.art Tue 03 NovRet.urn Wed 11 Nov^$1,690

AK,CZ,D7Show more Flights

Dep.art Sat 03 OctRet.urn Sat 07 Nov^$1,850

Dep.art Wed 18 NovRet.urn Wed 02 Dec^$1,862

Dep.art Sun 04 OctRet.urn Sat 21 Nov^$1,866

Dep.art Mon 02 NovRet.urn Sat 21 Nov^$1,959

Dep.art Thu 29 OctRet.urn Thu 12 Nov^$1,981

Dep.art Sat 12 SepRet.urn Thu 01 Oct^$2,020

Dep.art Tue 13 OctRet.urn Sun 18 Oct^$2,090

Dep.art Sat 10 OctRet.urn Sat 07 Nov^$2,108

Dep.art Mon 26 OctRet.urn Tue 17 Nov^$2,128

Dep.art Tue 08 SepRet.urn Thu 29 Oct^$2,136

Dep.art Fri 19 MarRet.urn Mon 26 Apr^$2,147

Dep.art Thu 22 OctRet.urn Tue 03 Nov^$2,161

Dep.art Wed 10 FebRet.urn Wed 24 Feb^$2,183

Dep.art Tue 23 MarRet.urn Wed 14 Apr^$2,237

Dep.art Mon 26 OctRet.urn Mon 09 Nov^$2,245

Dep.art Thu 19 NovRet.urn Thu 03 Dec^$2,249

Dep.art Wed 18 NovRet.urn Thu 03 Dec^$2,254

Dep.art Tue 20 OctRet.urn Sat 07 Nov^$2,266

Dep.art Tue 13 OctRet.urn Tue 03 Nov^$2,266

Dep.art Mon 19 OctRet.urn Fri 06 Nov^$2,311

Dep.art Thu 13 AugRet.urn Sun 27 Sep^$2,325

Dep.art Mon 09 NovRet.urn Mon 23 Nov^$2,342

Dep.art Tue 03 NovRet.urn Thu 19 Nov^$2,588

Dep.art Tue 08 SepRet.urn Tue 22 Sep^$2,639

Dep.art Mon 15 FebRet.urn Mon 01 Mar^$2,662

Dep.art Sat 26 SepRet.urn Sat 10 Oct^$2,803

Dep.art Mon 22 FebRet.urn Mon 08 Mar^$2,845

Dep.art Mon 22 FebRet.urn Sun 07 Mar^$2,922

Dep.art Thu 25 MarRet.urn Fri 26 Mar^$3,143

Dep.art Fri 18 DecRet.urn Fri 08 Jan^$4,080

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 New Zealand 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.

Aug 2026

$1,972

Sep 2026

$1,468

Oct 2026

$1,786

Nov 2026

$1,489

Feb 2027

$1,924

Mar 2027

$1,916

Apr 2027

$2,626

May 2027

$2,033

The cheapest month to fly to London is September 2026, with return fares from $1,468 — 44% cheaper than the most expensive month (April 2027, from $2,626).

When Should You Fly to London?

Based on the fares we've tracked, September is typically the cheapest month to fly to London, with return fares from $1,468. April is the most expensive month, with the cheapest return fares around $2,626.

Across the year, return fares to London average around $1,901. If you can travel in the off-peak months of September, November and October, you'll generally pay up to 23% less than the yearly average.

Cheapest Perth to London Return Prices

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

August 2026

$1,972

September 2026

$1,468

October 2026

$1,786

November 2026

$1,489

February 2027

$1,924

March 2027

$1,916

April 2027

$2,626

May 2027

$2,033

Average Perth to London Return Prices

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

August 2026

$3,262

September 2026

$3,458

October 2026

$3,078

November 2026

$2,973

December 2026

$4,679

January 2027

$4,543

February 2027

$3,117

March 2027

$3,230

April 2027

$3,585

May 2027

$3,359

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.

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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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