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Cheap Flights from Cairns to London

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MU,VA Return flights from $1,070

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,070

JQ,MU Return flights from $1,077

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,077

Dep.art Tue 21 AprRet.urn Tue 23 Jun^$1,264

A3,JQ,TR,W4 Return flights from $1,108

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,108

A3,HU,JQ,TR,VJ Return flights from $1,143

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,143

EK Return flights from $1,145

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,145

Dep.art Tue 21 AprRet.urn Tue 23 Jun^$1,411

A3,CZ,JQ,TR Return flights from $1,146

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,146

JQ,OD,TR,W4,WY Return flights from $1,154

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,154

EK,QF Return flights from $1,157

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,157

Dep.art Tue 21 AprRet.urn Tue 23 Jun^$1,463

A3,JQ,MU,TR Return flights from $1,166

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,166

A3,JQ,MU,TR,VJ Return flights from $1,169

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,169

JQ,MH,TR,W4 Return flights from $1,172

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,172

JQ,MU,VA Return flights from $1,179

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,179

HU,JQ,OD,VJ,WY Return flights from $1,189

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,189

HU,JQ,MH,TR,VJ Return flights from $1,206

Dep.art Wed 25 FebRet.urn Wed 11 Mar^$1,206

CI,VA Return flights from $1,206

Dep.art Tue 21 AprRet.urn Tue 23 Jun^$1,206

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

$852

March 2026

$817

Average Cairns to London Return Prices

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

January 2026

$2,240

February 2026

$1,561

March 2026

$1,704

April 2026

$1,972

May 2026

$1,836

June 2026

$2,160

August 2026

$1,727

September 2026

$2,033

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 month to travel to London from Cairns is February/2026. September/2026 is the most expensive time to fly to London from Cairns.

What airlines fly non-stop to London from Cairns?

No airlines fly non-stop between Cairns and London.

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

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

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

Qatar Airways is the best airline to fly to London from Cairns.