Cheap flights from London to Cairns

from as little as £894

14 nights in Cairns, departing London Heathrow on 27 / Oct / 2025 with Cathay Pacific (price found 39 hours ago)

Subject to availability, prices correct of the last 24 hours
Cairns

The London / Cairns route

All 15174 km of it

Cheap flight deals for this route

See what's hot at the moment

No deals available at this time.

Cairns flight facts

What you need to know

Alternative flights from the UK to Cairns

Check out prices for other routes
from £1,191 pp
Find flights
from £1,474 pp
Find flights
from £1,234 pp
Find flights
search for price
Find flights
from £2,081 pp
Find flights
from £894 pp
Find flights
search for price
Find flights
from £1,659 pp
Find flights

Alternative flights from London to Cairns

You might find cheaper flights nearby
from £1,270 pp
Find flights
from £1,169 pp
Find flights
from £858 pp
Find flights
from £978 pp
Find flights
from £1,021 pp
Find flights
from £579 pp
Find flights
Cairns

Today alone, Netflights has searched over 1,698 flights. 27 / Oct / 2025 is currently the lowest priced day of the year to fly the London/Cairns route. There are around 221 flights on any given week from the UK to Cairns and the cheapest month to fly right now is October.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

16 °C

AVG

24 °C

HIGHEST

32 °C

Rainfall (mm)
LOWEST

30 mm

AVG

180.8 mm

HIGHEST

450 mm

Key facts about Cairns

How to get cheap flights from London to Cairns

Tips and advice from our flight experts

Weekly, there are 221 flights connecting Cairns to London. We've gone through them all to help you find the right flight for you. If you can't find what you're looking for, consider widening your search by looking at flights from a different airport.

London Heathrow (LHR) is the most popular airport in this city for flights to Cairns, and the most popular airlines are Qantas, British Airways & Qatar Airways. Both flight prices and accommodation rates fluctuate throughout the year, but searching by month will reveal the cheapest times to fly.

Last-minute deals can be cheaper, but it's risky. It's best to book flights to Cairns in advance to avoid disappointment. Cathay Pacific usually have the lowest prices, so keep an eye out for their flights. Flights from London to Cairns generally take about 27 hrs 30 mins.

Today, we’ve scanned 1,698 flights, to help you see all the options for your trip to Cairns. Once you’ve chosen your flight, why not check out our deals on accommodation and car hire? You’ll find lots of hotels in Australia, including some close to the airport – perfect if you're arriving late or leaving early.

Other popular destinations near Cairns

Where other people are flying to

Context Id: 50c246ba-64b1-485d-8c9e-4e44c155a6b0