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Cheap Flights from Adelaide to London

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Reverse direction: LON to ADL
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MH Return flights from $1,527
Dep. Thu 05 NovRet. Thu 19 Nov$1,527
Dep. Sat 07 NovRet. Sat 21 Nov$1,593
MHShow more Flights
Dep. Wed 11 NovRet. Tue 24 Nov$1,596
Dep. Wed 11 NovRet. Wed 25 Nov$1,596
Dep. Thu 22 OctRet. Sun 08 Nov$1,596
Dep. Sat 24 OctRet. Sat 07 Nov$1,614
Dep. Sun 25 OctRet. Tue 10 Nov$1,614
Dep. Fri 23 OctRet. Fri 06 Nov$1,886
Dep. Sun 18 OctRet. Sun 08 Nov$1,886
Dep. Sun 18 OctRet. Tue 17 Nov$1,886
Dep. Thu 12 NovRet. Thu 26 Nov$1,936
Dep. Mon 25 JanRet. Thu 18 Feb$2,103
Dep. Sun 14 MarRet. Sun 28 Mar$2,155
Dep. Fri 24 JulRet. Mon 17 Aug$2,299
Dep. Sat 11 JulRet. Sat 15 Aug$2,333
Dep. Mon 21 DecRet. Wed 06 Jan$3,242
CZ Return flights from $1,560
Dep. Thu 05 NovRet. Thu 19 Nov$1,560
Dep. Thu 12 NovRet. Thu 26 Nov$1,560
CZShow more Flights
Dep. Sat 24 OctRet. Sat 07 Nov$1,746
Dep. Sun 18 OctRet. Tue 17 Nov$1,772
Dep. Sat 07 NovRet. Sat 21 Nov$1,788
Dep. Sun 25 OctRet. Tue 10 Nov$1,887
Dep. Sat 11 JulRet. Sat 15 Aug$2,059
Dep. Fri 23 OctRet. Fri 06 Nov$2,327
Dep. Thu 22 OctRet. Sun 08 Nov$2,390
Dep. Fri 24 JulRet. Mon 17 Aug$2,442
Dep. Mon 25 JanRet. Thu 18 Feb$2,490
Dep. Sun 14 MarRet. Sun 28 Mar$2,632
Dep. Sun 18 OctRet. Sun 08 Nov$2,670
MH,QF Return flights from $1,621
Dep. Thu 22 OctRet. Sun 08 Nov$1,621
Dep. Wed 11 NovRet. Tue 24 Nov$1,621
MH,QFShow more Flights
Dep. Wed 11 NovRet. Wed 25 Nov$1,621
Dep. Fri 23 OctRet. Fri 06 Nov$1,708
Dep. Sun 18 OctRet. Sun 08 Nov$1,708
Dep. Sun 18 OctRet. Tue 17 Nov$1,708
Dep. Thu 05 NovRet. Thu 19 Nov$1,768
Dep. Sun 14 MarRet. Sun 28 Mar$1,773
Dep. Sun 25 OctRet. Tue 10 Nov$1,773
Dep. Thu 12 NovRet. Thu 26 Nov$1,819
Dep. Sat 24 OctRet. Sat 07 Nov$1,863
Dep. Sat 07 NovRet. Sat 21 Nov$1,885
Dep. Mon 25 JanRet. Thu 18 Feb$2,025
Dep. Fri 24 JulRet. Mon 17 Aug$2,532
Dep. Sat 11 JulRet. Sat 15 Aug$2,720
Dep. Mon 21 DecRet. Wed 06 Jan$3,351
CZ,SQ Return flights from $1,669
Dep. Sun 18 OctRet. Tue 17 Nov$1,669
Dep. Sun 25 OctRet. Tue 10 Nov$1,787
CZ,SQShow more Flights
Dep. Sat 24 OctRet. Sat 07 Nov$1,857
Dep. Thu 05 NovRet. Thu 19 Nov$2,280
Dep. Sat 07 NovRet. Sat 21 Nov$2,289
Dep. Thu 12 NovRet. Thu 26 Nov$2,310
Dep. Wed 11 NovRet. Tue 24 Nov$2,429
Dep. Thu 22 OctRet. Sun 08 Nov$2,669
Dep. Wed 11 NovRet. Wed 25 Nov$2,762
Dep. Fri 24 JulRet. Mon 17 Aug$3,119
Dep. Sun 18 OctRet. Sun 08 Nov$3,129
Dep. Fri 23 OctRet. Fri 06 Nov$3,160
Dep. Mon 25 JanRet. Thu 18 Feb$3,380
Dep. Sat 11 JulRet. Sat 15 Aug$3,496
JQ,TR,VJ,Z0,ZH Return flights from $1,683
Dep. Sat 07 NovRet. Sat 21 Nov$1,683
JQ,TR,VA,VJ,Z0,ZH Return flights from $1,689
Dep. Sat 07 NovRet. Sat 21 Nov$1,689
SQ Return flights from $1,702
Dep. Sun 18 OctRet. Sun 08 Nov$1,702
Dep. Thu 22 OctRet. Sun 08 Nov$1,702
SQShow more Flights
Dep. Sun 25 OctRet. Tue 10 Nov$1,702
Dep. Thu 05 NovRet. Thu 19 Nov$1,702
Dep. Thu 12 NovRet. Thu 26 Nov$1,702
Dep. Mon 25 JanRet. Thu 18 Feb$1,702
Dep. Sun 14 MarRet. Sun 28 Mar$1,748
Dep. Sat 07 NovRet. Sat 21 Nov$1,777
Dep. Wed 11 NovRet. Tue 24 Nov$1,777
Dep. Wed 11 NovRet. Wed 25 Nov$1,777
Dep. Sat 24 OctRet. Sat 07 Nov$1,777
Dep. Sun 18 OctRet. Tue 17 Nov$1,934
Dep. Fri 24 JulRet. Mon 17 Aug$1,972
Dep. Fri 23 OctRet. Fri 06 Nov$2,018
Dep. Mon 21 DecRet. Wed 06 Jan$3,112
Dep. Sat 11 JulRet. Sat 15 Aug$3,348
JQ,MU,TR,Z0 Return flights from $1,716
Dep. Sat 07 NovRet. Sat 21 Nov$1,716
JQ,VJ,Z0,ZH Return flights from $1,717
Dep. Sat 07 NovRet. Sat 21 Nov$1,717
Dep. Wed 11 NovRet. Wed 25 Nov$1,800
JQ,MU,TR,VA,Z0 Return flights from $1,722
Dep. Sat 07 NovRet. Sat 21 Nov$1,722
JQ,VA,VJ,Z0,ZH Return flights from $1,723
Dep. Sat 07 NovRet. Sat 21 Nov$1,723
Dep. Wed 11 NovRet. Wed 25 Nov$1,806
HU,JQ,VA,VJ,Z0 Return flights from $1,727
Dep. Wed 11 NovRet. Wed 25 Nov$1,727
EI,JQ,MU,VJ,Z0 Return flights from $1,732
Dep. Wed 11 NovRet. Tue 24 Nov$1,732
JQ,QF,TR,VJ,Z0,ZH Return flights from $1,732
Dep. Sat 07 NovRet. Sat 21 Nov$1,732
D8,JQ,TK,VJ,Z0 Return flights from $1,733
Dep. Wed 11 NovRet. Tue 24 Nov$1,733

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

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


Cheapest Time of Year to Fly from Adelaide to London

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

Jul 2026
$2,051
Aug 2026
$1,336
Sep 2026
$1,852
Oct 2026
$2,157
Nov 2026
$1,485
Dec 2026
$10,729
Jan 2027
$12,731
Feb 2027
$1,495
Mar 2027
$1,824
Apr 2027
$2,516

The cheapest month to fly to London is August 2026, with return fares from $1,336 — 90% cheaper than the most expensive month (January 2027, from $12,731).

When Should You Fly to London?

Based on the fares we've tracked, August is typically the cheapest month to fly to London, with return fares from $1,336. January is the most expensive month, with the cheapest return fares around $12,731 as school holidays and the Christmas peak push prices up.

Across the year, return fares to London average around $3,818. If you can travel in the off-peak months of August, November and February, you'll generally pay up to 65% less than the yearly average.


Cheapest Adelaide to London Return Prices

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

July 2026
$2,051
August 2026
$1,336
September 2026
$1,852
October 2026
$2,157
November 2026
$1,485
December 2026
$10,729
January 2027
$12,731
February 2027
$1,495
March 2027
$1,824
April 2027
$2,516

Average Adelaide to London Return Prices

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

July 2026
$3,687
August 2026
$2,749
September 2026
$3,036
October 2026
$2,753
November 2026
$2,549
December 2026
$3,537
January 2027
$3,783
February 2027
$2,574
March 2027
$2,736
April 2027
$3,181

Frequently Asked Questions about flying from Adelaide to London

When is the cheapest time to travel from Adelaide to London?

The cheapest month to travel is typically August.

How much do return flights from Adelaide to London cost?

The best price we found for a return flight from Adelaide to London is $1528.

What is the cheapest date to fly from Adelaide to London?

Currently, the cheapest date for a return flight from Adelaide to London is 05 November 2026.

What is the cheapest airline that flys from Adelaide to London?

Currently, the cheapest airline that flys from Adelaide to London is Malaysia Airlines.

How long does a direct flight from Adelaide to London take?

We were not able to find any direct flights to London.

What is the IATA airport code for London?

The IATA code for London is LON.

When should you book flights to London?

From our data, you should book flights to London 60 days out.


How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Adelaide 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 Adelaide 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 Adelaide 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 Adelaide 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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