RyanairDepart21:45
Thu 12 NovSTN → CNS
26h 20m · 3 stops
£530one way, per person
View deal
- Cheapest fare
- £530
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 21h 45m
Ryanair · Thu 12 Nov
from £530
Usually 1+ stop
15,140 km
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Cheapest month to fly from London to Cairns
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →
Plan the rest of your trip to Cairns
Where to stay, what to do and getting around, from our travel partners.
Getting around
About flights from London to Cairns
London (LON) and Cairns (CNS) are about 15,140 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 21h 45m. Over the next few months, one-way fares start from £530, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from London to Cairns?
The cheapest one-way fare we've seen recently is £530 with Ryanair, departing Thursday, 12 November 2026. Over the coming months, the lowest fare in each month ranges from £530 to £646.
What is the cheapest month to fly from London to Cairns?
November 2026 currently has the lowest fares, from £530 one way.
Are there direct flights from London to Cairns?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from London to Cairns?
The quickest journey we've seen takes about 21h 45m. London and Cairns are around 15,140 km apart.
Which airlines fly from London to Cairns?
Recent fares on this route were with Ryanair, China Eastern, easyJet, Air China and Aer Lingus.
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