Cheap flights from Cairns to London Heathrow Airport from $907
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to London Heathrow Airport departing on 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Singapore Airlines flights from Cairns to London Heathrow Airport
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SWISS flights from Cairns to London Heathrow Airport
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How to get the cheapest flight ticket from Cairns to London Heathrow Airport
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 cheapest month to fly to London Heathrow Airport?
The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Cairns, with most prices found around $1,542. If you aren’t able to travel during the month of October, then book flights to London Heathrow Airport from Cairns during February instead. Flights to London Heathrow Airport in February, while not as cheap as those in October, still average around $1,696.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $2,036. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Cairns to London Heathrow Airport for around $3,063.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
In the afternoon is the cheapest time of day to fly from Cairns to London Heathrow Airport when you can find flight prices for as low as $2,107. Flying to London Heathrow Airport in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the evening when prices are around $2,576.
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Cairns when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $2,240 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Cairns for as low as $1,852 on momondo.
What is the cheapest airline that flies from Cairns to London Heathrow?
Singapore Airlines, Etihad Airways, and Qantas Airways are the most popular carriers operating from Cairns to London Heathrow
Which airlines fly to London Heathrow Airport?
Singapore Airlines, Qantas Airways and Cathay Pacific are the top three most popular airlines that fly to London Heathrow Airport from Cairns according to our data. Singapore Airlines is the first choice among our users, with 78% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Cairns to London Heathrow Airport
Cheap Cairns to London Heathrow Airport (CNS to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cairns to London Heathrow Airport
How far is Cairns to London Heathrow by plane?
Cairns and London Heathrow are 15146.4 km apart from one another. 21h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Cairns Airport to London Heathrow Airport?
Prices for flights from Cairns Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Cairns Airport to London Heathrow Airport?
As of February 2025, there are 3 operators available to choose from for flights from Cairns Airport to London Heathrow Airport.
How old do you have to be to fly from Cairns Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cairns Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Cairns to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Cairns to London Heathrow Airport is Singapore Airlines, representing 78% of all bookings. The subsequent popular airlines are Qantas Airways at 16% and Cathay Pacific at 6%.
Best airlines flying from Cairns to London Heathrow Airport
Compare and see reviews for airlines that fly from Cairns to London Heathrow Airport with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,421 | Free cancellation | Rating 8.1 1,296 reviews | |||
| PriceFrom $2,001 | Free cancellation | Rating 7.4 813 reviews | |||
| PriceFrom $2,047 | Free cancellation | Rating 7.5 822 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Cairns to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Cairns.
Can I find flights from Cairns to London with flexible booking policies on momondo?
Yes. All flights to London from Cairns on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Cairns to London?
Once all potential Cairns to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Cairns to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Cairns to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.