1 Adult (Economy)
  • Economy
  • - + 12+
  • - + 2-11
  • - + <2 (on lap)
  • Done
Compare

Cheap Flights from Cairns to London

Filter
Close
Return
One Way
Reverse direction: LON to CNS
Depart
Return
JQ,MU Return flights from $881
Dep. Mon 09 FebRet. Mon 02 Mar$881
Dep. Sun 03 MayRet. Sat 13 Jun$1,011
JQ,MUShow more Flights
Dep. Wed 04 MarRet. Thu 19 Mar$1,053
Dep. Fri 08 MayRet. Fri 29 May$1,091
Dep. Fri 08 MayRet. Sat 13 Jun$1,091
Dep. Fri 01 MayRet. Sat 13 Jun$1,102
Dep. Fri 08 MayRet. Sun 14 Jun$1,124
Dep. Fri 08 MayRet. Sun 31 May$1,124
Dep. Fri 08 MayRet. Sat 20 Jun$1,138
Dep. Fri 08 MayRet. Tue 16 Jun$1,157
Dep. Thu 07 MayRet. Tue 16 Jun$1,158
Dep. Fri 24 AprRet. Sat 13 Jun$1,178
Dep. Wed 25 FebRet. Wed 18 Mar$1,180
Dep. Tue 17 FebRet. Sun 01 Mar$1,187
Dep. Sat 01 AugRet. Wed 26 Aug$1,298
Dep. Sat 20 JunRet. Fri 24 Jul$1,640
Dep. Sat 12 SepRet. Thu 08 Oct$1,890
JQ,MU,OD,TK,W9 Return flights from $932
Dep. Mon 09 FebRet. Mon 02 Mar$932
CZ,JQ,OD,TK,W9 Return flights from $943
Dep. Mon 09 FebRet. Mon 02 Mar$943
MU,VA Return flights from $965
Dep. Sun 03 MayRet. Sat 13 Jun$965
Dep. Fri 08 MayRet. Sat 13 Jun$1,082
MU,VAShow more Flights
Dep. Sat 01 AugRet. Wed 26 Aug$1,319
Dep. Wed 04 MarRet. Thu 19 Mar$1,329
Dep. Wed 25 FebRet. Wed 18 Mar$1,443
CZ,JQ,OD,TK,VA,W9 Return flights from $972
Dep. Mon 09 FebRet. Mon 02 Mar$972
Dep. Fri 08 MayRet. Sun 14 Jun$1,503
AK,CZ,JQ,TK,VA,W9 Return flights from $978
Dep. Mon 09 FebRet. Mon 02 Mar$978
CZ,VA Return flights from $983
Dep. Thu 07 MayRet. Tue 16 Jun$983
Dep. Fri 08 MayRet. Tue 16 Jun$984
CZ,VAShow more Flights
Dep. Fri 08 MayRet. Sat 13 Jun$1,317
Dep. Fri 08 MayRet. Fri 29 May$1,338
Dep. Fri 08 MayRet. Sun 31 May$1,360
Dep. Fri 08 MayRet. Sun 14 Jun$1,431
Dep. Fri 01 MayRet. Sat 13 Jun$1,453
Dep. Wed 25 FebRet. Wed 18 Mar$1,746
Dep. Sat 12 SepRet. Thu 08 Oct$3,056
AK,JQ,MU,TK,W9 Return flights from $992
Dep. Mon 09 FebRet. Mon 02 Mar$992
JQ,MU,TK,W9 Return flights from $995
Dep. Mon 09 FebRet. Mon 02 Mar$995
Dep. Fri 24 AprRet. Sat 13 Jun$1,385
JQ,MU,TK,W9Show more Flights
Dep. Fri 08 MayRet. Sat 13 Jun$1,627
Dep. Sat 01 AugRet. Wed 26 Aug$1,781
JQ,MU,QF Return flights from $1,000
Dep. Mon 09 FebRet. Mon 02 Mar$1,000
Dep. Wed 04 MarRet. Thu 19 Mar$1,422
JQ,MU,QFShow more Flights
Dep. Tue 17 FebRet. Sun 01 Mar$1,636
Dep. Fri 08 MayRet. Sun 31 May$1,656
Dep. Fri 08 MayRet. Sun 14 Jun$1,656
Dep. Fri 08 MayRet. Tue 16 Jun$1,656
Dep. Fri 08 MayRet. Sat 20 Jun$1,685
Dep. Fri 08 MayRet. Sat 13 Jun$1,685
Dep. Fri 08 MayRet. Fri 29 May$1,685
Dep. Wed 25 FebRet. Wed 18 Mar$1,686
Dep. Thu 07 MayRet. Tue 16 Jun$1,695
Dep. Fri 24 AprRet. Sat 13 Jun$1,769
Dep. Fri 01 MayRet. Sat 13 Jun$1,823
Dep. Sat 01 AugRet. Wed 26 Aug$1,907
Dep. Sat 20 JunRet. Fri 24 Jul$2,475
CZ,JQ,TK,W9 Return flights from $1,006
Dep. Mon 09 FebRet. Mon 02 Mar$1,006
Dep. Fri 08 MayRet. Sat 13 Jun$1,560
CZ,JQ,TK,W9Show more Flights
Dep. Sun 03 MayRet. Sat 13 Jun$1,621
CZ,JQ,OD,QF,TK,W9 Return flights from $1,009
Dep. Mon 09 FebRet. Mon 02 Mar$1,009
AK,CZ,JQ,QF,TK,W9 Return flights from $1,016
Dep. Mon 09 FebRet. Mon 02 Mar$1,016
CZ,JQ,TK,VA,W9 Return flights from $1,035
Dep. Mon 09 FebRet. Mon 02 Mar$1,035
Dep. Fri 08 MayRet. Tue 16 Jun$1,587
HU,JQ,MU,OD Return flights from $1,039
Dep. Mon 09 FebRet. Mon 02 Mar$1,039

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
$895
March 2026
$859

Average Cairns to London Return Prices

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

January 2026
$2,353
February 2026
$1,639
March 2026
$1,791
April 2026
$2,072
May 2026
$1,929
June 2026
$2,269
August 2026
$1,814
September 2026
$2,136

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.

Sign up to I Know The Pilot for all the latest flight deals

Join 300,000+ Australians getting the best airfares delivered to their mailbox

As seen in:
7 News Today Show News Com Au The Guardian Daily Mail Mama Mia