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Cheap flights from Southampton to Cairns from £1,716

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Cairns departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Southampton to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:15 - 08:40SOU  Southampton Eastleigh-CNS Cairns
38h 25m3 stops Dublin Dubai Intl Brisbane
Multiple Airlines Logo
15:45 - 19:30CNS  Cairns-SOU Southampton Eastleigh
36h 45m3 stops Brisbane Dubai Intl Dublin
£1,716Multiple Airlines
Tue, 1 Sep - Mon, 7 Sep
Multiple Airlines Logo
15:00 - 13:40SOU  Southampton Eastleigh-CNS Cairns
37h 40m3 stops Edinburgh Turnhouse Dubai Intl Sydney Kingsford Smith
Multiple Airlines Logo
15:45 - 16:50CNS  Cairns-SOU Southampton Eastleigh
34h 05m3 stops Brisbane Dubai Intl Dublin
£2,167Multiple Airlines
Thu, 17 Sep - Thu, 24 Sep
Multiple Airlines Logo
09:05 - 05:30SOU  Southampton Eastleigh-CNS Cairns
35h 25m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
Multiple Airlines Logo
11:40 - 08:45CNS  Cairns-SOU Southampton Eastleigh
54h 05m2 stops Tokyo Narita Amsterdam Schiphol
£2,979Multiple Airlines
Tue, 1 Sep - Mon, 7 Sep
Multiple Airlines Logo
17:20 - 09:45SOU  Southampton Eastleigh-CNS Cairns
31h 25m4 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai Melbourne
Multiple Airlines Logo
15:45 - 16:50CNS  Cairns-SOU Southampton Eastleigh
34h 05m3 stops Brisbane Dubai Intl Dublin
£3,217Multiple Airlines
Thu, 17 Sep - Thu, 24 Sep

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Customise your flight search to find flights from Southampton to Cairns that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Southampton to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonCairns

SOU Southampton Eastleigh - CNS Cairns

SOUCNS

Southampton Eastleigh

Tue 1/9

09:15-08:40

3 stops38h 25m

Cairns

Mon 7/9

15:45-19:30

3 stops36h 45m

£1,716

SouthamptonCairns

SOU Southampton Eastleigh - CNS Cairns

SOUCNS

Southampton Eastleigh

Thu 17/9

15:00-13:40

3 stops37h 40m

Cairns

Thu 24/9

15:45-16:50

3 stops34h 05m

£2,167

SouthamptonCairns

SOU Southampton Eastleigh - CNS Cairns

SOUCNS

Southampton Eastleigh

Tue 1/9

09:05-05:30

3 stops35h 25m

Cairns

Mon 7/9

11:40-08:45

2 stops54h 05m

£2,979
Fastest return journey

SouthamptonCairns

SOU Southampton Eastleigh - CNS Cairns

SOUCNS

Southampton Eastleigh

Thu 17/9

17:20-09:45

4 stops31h 25m

Cairns

Thu 24/9

15:45-16:50

3 stops34h 05m

£3,217

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Cairns from

How to get the cheapest flight ticket from Southampton 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

Which airlines fly to Cairns?

Singapore Airlines, Cathay Pacific and Qatar Airways are the top three most popular airlines that fly to Cairns from Southampton according to our data. Singapore Airlines is the first choice among our users, with 86% of people opting to fly with this airline when travelling to Cairns. Keep in mind that there are 3 different airlines that fly to Cairns on a routine basis, so you have a few additional options to choose from.

When to book flights from Southampton to Cairns

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

Cheap Southampton to Cairns (SOU to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Cairns

Fastest flight time

38h 25m

Direct flights

None
The fastest flight from Southampton to Cairns takes 38h 25m
There are no direct flights from Southampton to Cairns. There are no popular flight routes from Southampton to Cairns.
Search flight deals

Frequently asked questions about flying from Southampton to Cairns

  • How far is Southampton Eastleigh to Cairns by plane?

    A flight from Southampton Eastleigh to Cairns will travel around 9467.8 mi. In terms of flight time, this usually takes a little over 38h 25m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Cairns Airport?

    Prices for flights from Southampton Eastleigh Airport to Cairns Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Southampton Eastleigh 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 layovers 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 Southampton Eastleigh 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 license 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

Why use momondo?

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

Finding the right flight to Cairns from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cairns quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Southampton to Cairns flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Cairns from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Southampton 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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