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Not ready to book? to track prices.Find the cheapest flights from London to Cairns
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Lufthansa flights from London to Cairns
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Singapore Airlines flights from London to Cairns
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How to get the cheapest flight ticket from London to Cairns
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Cairns?
What is the cheapest month to fly to Cairns?
The cheapest month to fly to Cairns from London is in May. Flight prices, which tend to average around $2,078, are often lower during this time because this is during the off-season. If you are unable to visit Cairns during the month of May, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around $2,087.
What is the cheapest day to depart on your flight to Cairns?
According to our data, Sunday is the cheapest day to fly to Cairns from London. The lowest ticket price found for a Sunday departure recently was $2,047. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,302. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cairns.
What is the cheapest time of day to depart on your flight to Cairns?
In the evening is the cheapest time of day to fly from London to Cairns when you can find flight prices for as low as $953. Flying to Cairns in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,046 on average. Flights to Cairns from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Cairns?
You are more likely to see cheaper flights to Cairns from London when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Cairns for around $2,495 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cairns from London for as low as $2,219 on momondo.
Can stopping save me money on London to Cairns flights?
You could potentially save up to 14% on your flight if you consider stops on a London to Cairns flight.
How have London to Cairns flight prices changed over time?
As of June 2025, prices for London to Cairns flights are approximately 6% more expensive when compared to flights at the same time last year.
When to book flights from London to Cairns
Cheap London to Cairns (LON to CNS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Cairns
How far is London to Cairns by plane?
A flight from London to Cairns will travel around 15126.7 km. By plane, this route typically takes 20h 25m.
When did momondo last update prices for flights from London to Cairns Airport?
Prices for flights from London to Cairns Airport were last updated today.
How old do you have to be to fly from London to Cairns Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Cairns Airport.
What documentation or ID do you need to fly to Cairns Airport?
The required travel and health documents for your Cairns Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cairns Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from London to Cairns?
Based on momondo bookings for flights between London and Cairns, the leading airline is Singapore Airlines, making up 100% of the total bookings.
Travelling to a place near Cairns?
Book flights to Cairns if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Cairns?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Cairns. momondo saves you time and could save you money on your trip.
Can I find flights from London to Cairns with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Cairns flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Cairns?
Once you have performed a search for London to Cairns flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to Cairns right now. Can momondo alert me if prices change?
Price alerts on flights to Cairns from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.