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Cheap flights from London Heathrow Airport to Cairns from $869

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Cairns departing on 22/3. 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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Find the cheapest flights from London Heathrow Airport to Cairns

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport to Cairns that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Cairns.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Cairns? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Cairns, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Cairns

Find recent return train or bus tickets from London Heathrow Airport to Cairns.

All return flight deals from London Heathrow Airport to Cairns

The cheapest plane tickets from London Heathrow Airport to Cairns found on KAYAK recently.
17:50 - 22:10LHR-CNS
42h 20m2 stops
18:20 - 13:55CNS-LHR
53h 35m2 stops
$1,576
Find Deal
Wed, 12 Mar - Wed, 19 Mar
19:30 - 17:00LHR-CNS
36h 30m2 stops
18:15 - 09:55CNS-LHR
24h 40m2 stops
$1,653
Find Deal
Fri, 9 May - Mon, 19 May
22:05 - 10:30LHR-CNS
26h 25m1 stop
12:00 - 15:00CNS-LHR
37h 00m1 stop
$1,666Cathay Pacific
Find Deal
Thu, 20 Feb - Sat, 1 Mar
20:15 - 10:30LHR-CNS
28h 15m1 stop
12:00 - 05:30CNS-LHR
27h 30m1 stop
$1,702Cathay Pacific
Find Deal
Tue, 4 Mar - Tue, 11 Mar
22:05 - 17:20LHR-CNS
33h 15m1 stop
18:35 - 15:35CNS-LHR
31h 00m1 stop
$1,786Singapore Airlines
Find Deal
Wed, 12 Mar - Wed, 19 Mar
22:05 - 17:00LHR-CNS
33h 55m1 stop
18:15 - 15:45CNS-LHR
30h 30m1 stop
$1,805Singapore Airlines
Find Deal
Sat, 3 May - Fri, 23 May
20:55 - 08:35LHR-CNS
49h 40m2 stops
11:45 - 06:45CNS-LHR
29h 00m2 stops
$1,811Etihad Airways
Find Deal
Sat, 15 Mar - Tue, 25 Mar
09:00 - 08:35LHR-CNS
37h 35m2 stops
11:45 - 17:45CNS-LHR
40h 00m2 stops
$1,818Etihad Airways
Find Deal
Wed, 5 Mar - Sat, 29 Mar
06:00 - 10:30LHR-CNS
42h 30m2 stops
12:00 - 11:15CNS-LHR
33h 15m2 stops
$1,850SWISS
Find Deal
Tue, 4 Mar - Tue, 11 Mar
06:00 - 10:30LHR-CNS
42h 30m2 stops
12:00 - 13:40CNS-LHR
35h 40m3 stops
$1,901SWISS
Find Deal
Tue, 4 Mar - Tue, 11 Mar
14:15 - 05:35LHR-CNS
53h 20m3 stops
Sat, 22 Mar
10:25 - 06:10LHR-CNS
33h 45m2 stops
$1,070
Find Deal
Sat, 22 Mar
22:05 - 17:20LHR-CNS
33h 15m1 stop
$1,118Singapore Airlines
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Sat, 22 Mar
20:35 - 17:00LHR-CNS
35h 25m1 stop
$1,125Singapore Airlines
Find Deal
Wed, 21 May
17:15 - 20:40LHR-CNS
42h 25m3 stops
$1,186
Find Deal
Wed, 21 May
10:55 - 17:20LHR-CNS
44h 25m1 stop
$1,323Singapore Airlines
Find Deal
Wed, 26 Feb
21:25 - 11:50LHR-CNS
52h 25m2 stops
$1,371
Find Deal
Wed, 26 Feb
14:10 - 13:10LHR-CNS
38h 00m2 stops
$1,733Air Canada
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Sat, 12 Apr
22:05 - 10:30LHR-CNS
26h 25m1 stop
$2,098Cathay Pacific
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Sun, 2 Feb
20:55 - 12:50LHR-CNS
30h 55m3 stops
$2,395Qantas Airways
Find Deal
Sat, 12 Apr
11:00 - 10:30LHR-CNS
37h 30m1 stop
12:00 - 20:10CNS-LHR
42h 10m1 stop
$2,566Cathay Pacific
Find Deal
Sun, 26 Jan - Thu, 6 Feb
16:50 - 10:30LHR-CNS
31h 40m1 stop
12:45 - 15:00CNS-LHR
36h 15m2 stops
$2,675
Find Deal
Sun, 26 Jan - Mon, 3 Feb
17:50 - 10:30LHR-CNS
30h 40m1 stop
12:00 - 15:00CNS-LHR
37h 00m1 stop
$2,712Cathay Pacific
Find Deal
Sun, 26 Jan - Sat, 1 Feb
17:50 - 10:30LHR-CNS
30h 40m1 stop
12:00 - 14:15CNS-LHR
36h 15m2 stops
$2,750Cathay Pacific
Find Deal
Sun, 26 Jan - Thu, 6 Feb
22:05 - 10:30LHR-CNS
26h 25m1 stop
12:45 - 15:00CNS-LHR
36h 15m2 stops
$2,829
Find Deal
Sun, 26 Jan - Sun, 2 Feb
18:10 - 10:30LHR-CNS
30h 20m2 stops
12:00 - 12:35CNS-LHR
34h 35m2 stops
$4,459Finnair
Find Deal
Sun, 26 Jan - Sat, 1 Feb
10:55 - 17:20LHR-CNS
20h 25m1 stop
18:35 - 05:55CNS-LHR
21h 20m1 stop
$4,584Singapore Airlines
Find Deal
Sun, 26 Jan - Sun, 2 Feb
08:05 - 23:15LHR-CNS
29h 10m2 stops
17:20 - 17:25CNS-LHR
34h 05m2 stops
$4,843Qatar Airways
Find Deal
Sun, 26 Jan - Wed, 5 Feb
21:30 - 23:15LHR-CNS
39h 45m2 stops
17:20 - 22:00CNS-LHR
38h 40m2 stops
$4,896Qatar Airways
Find Deal
Sat, 25 Jan - Tue, 4 Feb
10:55 - 17:20LHR-CNS
20h 25m1 stop
18:35 - 05:55CNS-LHR
21h 20m1 stop
$5,006Singapore Airlines
Find Deal
Sun, 26 Jan - Wed, 5 Feb

Singapore Airlines flights from London Heathrow Airport to Cairns

Our best Singapore Airlines deals on London Heathrow Airport to Cairns flight tickets
Singapore Airlines
12 Mar
LHR22:05London Heathrow
33h 15m
1 stop
CNS17:20Cairns
19 Mar
CNS18:35Cairns
31h 00m
1 stop
LHR15:35London Heathrow
Singapore Airlines
3 May
LHR22:05London Heathrow
33h 55m
1 stop
CNS17:00Cairns
23 May
CNS18:15Cairns
30h 30m
1 stop
LHR15:45London Heathrow
Singapore Airlines
13 Mar
LHR10:55London Heathrow
20h 25m
1 stop
CNS17:20Cairns
30 Mar
CNS18:15Cairns
34h 15m
1 stop
LHR19:30London Heathrow

Etihad Airways flights from London Heathrow Airport to Cairns

Our best Etihad Airways deals on London Heathrow Airport to Cairns flight tickets
Etihad Airways
15 Mar
LHR20:55London Heathrow
49h 40m
2 stops
CNS08:35Cairns
25 Mar
CNS11:45Cairns
29h 00m
2 stops
LHR06:45London Heathrow
Etihad Airways
5 Mar
LHR09:00London Heathrow
37h 35m
2 stops
CNS08:35Cairns
29 Mar
CNS11:45Cairns
40h 00m
2 stops
LHR17:45London Heathrow

See travel insights to Cairns from

How to get the cheapest flight ticket from London Heathrow Airport 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 cheapest month to fly to Cairns?

The cheapest month to fly to Cairns from London Heathrow Airport is in March. Flight prices, which tend to average around $2,178, are often lower during this time because this is during the off-season. If you are unable to visit Cairns during the month of March, then departing from London Heathrow Airport during the month May is also very affordable. Most momondo users find prices during this month for around $2,306.

What is the cheapest day to depart on your flight to Cairns?

According to our data, Monday is the cheapest day to fly to Cairns from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was $0. 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 $2,478. 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?

At midday is the cheapest time of day to fly from London Heathrow Airport to Cairns when you can find flight prices for as low as $0. Flying to Cairns at midday 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 $2,125 on average. Flights to Cairns from London Heathrow Airport 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 Heathrow Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Cairns for around $2,566 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cairns from London Heathrow Airport for as low as $2,198 on momondo.

How have London Heathrow Airport to Cairns flight prices changed over time?

As of January 2025, prices for London Heathrow Airport to Cairns flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Cairns (LHR to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Cairns

Best price found

$869

Fastest flight time

20h 25m

Direct flights

None

Airports in Cairns

1 airport
The best one-way flight to Cairns from London Heathrow Airport in the past 72 hours is $869. The best return flight deal from London Heathrow Airport to Cairns found on momondo in the last 72 hours is $1,576.
The fastest flight from London Heathrow Airport to Cairns takes 20h 25m
There are no direct flights from London Heathrow Airport to Cairns. Popular non-direct route for this connection is London Heathrow Airport - Cairns Airport.
There is 1 airport near Cairns: Cairns (CNS)

  • How far is London Heathrow to Cairns by plane?

    A flight from London Heathrow to Cairns will travel around 15146.4 km. A reasonable flight in good conditions will take 20h 25m.

  • When did momondo last update prices for flights from London Heathrow Airport to Cairns Airport?

    Prices for flights from London Heathrow Airport to Cairns Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Cairns 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 London Heathrow Airport 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.


Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Trinity Beach
Mission Beach

Why use momondo?

Why should I use momondo to find a flight deal from London to Cairns?

It is quick and easy to find London to Cairns flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cairns that suits you.

Can I find flights from London to Cairns with flexible booking policies on momondo?

Yes. All flights to Cairns from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Cairns?

momondo helps you find the best flight between London and Cairns by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Cairns right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Cairns flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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