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Cheap Flights from Cairns to London

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Reverse direction: LON to CNS

Airlines Show All Airlines

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JQ,TK Return flights from $937
Dep. Wed 04 MarRet. Sun 29 Mar$937
6E,FR,JQ,TK Return flights from $1,143
Dep. Wed 04 MarRet. Sun 29 Mar$1,143
6E,FR,JQ,TR,W4 Return flights from $1,166
Dep. Wed 04 MarRet. Sun 29 Mar$1,166
6E,FR,JQ,MU Return flights from $1,176
Dep. Wed 04 MarRet. Sun 29 Mar$1,176
6E,CZ,FR,JQ Return flights from $1,215
Dep. Wed 04 MarRet. Sun 29 Mar$1,215
6E,EY,FR,JQ Return flights from $1,217
Dep. Wed 04 MarRet. Sun 29 Mar$1,217
6E,FR,JQ,MH Return flights from $1,255
Dep. Wed 04 MarRet. Sun 29 Mar$1,255
JQ,TK,VA Return flights from $1,311
Dep. Wed 04 MarRet. Sun 29 Mar$1,311
JQ,TR,U2 Return flights from $1,325
Dep. Wed 04 MarRet. Sun 29 Mar$1,325
HU,JQ,OD,TR,U2 Return flights from $1,329
Dep. Wed 04 MarRet. Sun 29 Mar$1,329
DY,JQ,N0,TR,U2,VA Return flights from $1,335
Dep. Wed 04 MarRet. Sun 29 Mar$1,335
D7,JQ,OD,PC,TR,U2 Return flights from $1,338
Dep. Wed 04 MarRet. Sun 29 Mar$1,338
JQ,TK,VF Return flights from $1,338
Dep. Wed 04 MarRet. Sun 29 Mar$1,338
DY,HU,JQ,N0,OD,VA Return flights from $1,339
Dep. Wed 04 MarRet. Sun 29 Mar$1,339
D7,HU,JQ,OD,PC Return flights from $1,343
Dep. Wed 04 MarRet. Sun 29 Mar$1,343

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

Do you need to catch a flight to Cairns? Check out our domestic flights to Cairns. If Cairns 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 Cairns


Cheapest Cairns to London Return Prices

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

February 2026
$844
March 2026
$810

Average Cairns to London Return Prices

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

January 2026
$2,219
February 2026
$1,546
March 2026
$1,689
April 2026
$1,954
May 2026
$1,819
June 2026
$2,140
August 2026
$1,711
September 2026
$2,014

Did you know...

  • London is 10 hours behind Cairns. You should find out how to minimise the impact of jetlag.
  • Cairns has the International Air Transport Association (IATA) airport code of CNS.
  • has the quickest flight from Cairns to London at 42 hours and 25 minutes. Stopovers include Singapore

Questions and Answers

What is the cheapest month to fly to London from Cairns?

Currently, the cheapest time of year to travel from Cairns to London is October/2025. You will pay the most in September/2025.

What airlines fly direct to London from Cairns?

No airlines fly non-stop between Cairns and London.

What is the cheapest airline to fly from Cairns to London?

The cheapest airline to fly to London from Cairns is Singapore Airlines.

What is the best airline to fly to London from Cairns?

Qatar Airways is the best airline to fly between Cairns and London.

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