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Cheap flights from Cairns to Barcelona from $1,864

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 Barcelona departing on 9/1. 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

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Find the cheapest flights from Cairns to Barcelona

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
15:35 - 19:25
CNS
-
BCN
35h 50m2 stops
Qantas Airways Logo
21:25 - 11:05
BCN
-
CNS
29h 40m2 stops
$2,105Qantas Airways
Sat, 30 May - Tue, 2 Jun
Qantas Airways Logo
11:50 - 19:25
CNS
-
BCN
39h 35m2 stops
Qantas Airways Logo
21:25 - 14:10
BCN
-
CNS
32h 45m2 stops
$2,114Qantas Airways
Sat, 30 May - Tue, 2 Jun
Qantas Airways Logo
14:55 - 19:25
CNS
-
BCN
36h 30m2 stops
Qantas Airways Logo
21:25 - 11:05
BCN
-
CNS
29h 40m2 stops
$2,184Qantas Airways
Sat, 30 May - Tue, 2 Jun

Qantas Airways flights from Cairns to Barcelona-El Prat Airport

Our best Qantas Airways deals on Cairns to Barcelona-El Prat Airport flight tickets
Qantas Airways
30 May
CNS15:35Cairns
35h 50m
2 stops
BCN19:25Barcelona-El Prat
2 June
BCN21:25Barcelona-El Prat
29h 40m
2 stops
CNS11:05Cairns
$2,105
Find similar
Qantas Airways
30 May
CNS11:50Cairns
39h 35m
2 stops
BCN19:25Barcelona-El Prat
2 June
BCN21:25Barcelona-El Prat
32h 45m
2 stops
CNS14:10Cairns
$2,114
Find similar
Qantas Airways
30 May
CNS14:55Cairns
36h 30m
2 stops
BCN19:25Barcelona-El Prat
2 June
BCN21:25Barcelona-El Prat
29h 40m
2 stops
CNS11:05Cairns
$2,184
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cairns to Barcelona-El Prat Airport 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 78,305 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from Cairns to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Sat 30/5

15:35-19:25

2 stops35h 50m

Barcelona-El Prat

Tue 2/6

21:25-11:05

2 stops29h 40m

$2,105

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Sat 30/5

11:50-19:25

2 stops39h 35m

Barcelona-El Prat

Tue 2/6

21:25-14:10

2 stops32h 45m

$2,114

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Sat 30/5

14:55-19:25

2 stops36h 30m

Barcelona-El Prat

Tue 2/6

21:25-11:05

2 stops29h 40m

$2,184

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Fri 9/1

15:35-12:50

2 stops30h 15m

$1,864

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Fri 9/1

17:20-13:25

2 stops53h 05m

$1,999

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Fri 9/1

09:20-11:35

3 stops35h 15m

$2,641

CairnsBarcelona

CNS - BCN

CNSBCN

Cairns

Fri 9/1

09:05-11:35

3 stops35h 30m

$2,642

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Barcelona from

How to get the cheapest flight ticket from Cairns to Barcelona-El Prat 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 day to depart on your flight to Barcelona-El Prat Airport?

Our data shows that Wednesday is the least expensive day to fly to Barcelona-El Prat Airport. Tickets to fly out on this day can be as low as $1,515. The most expensive day to fly to Barcelona-El Prat Airport is Monday, with ticket prices averaging around $3,529.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Our most recent data shows that the best time of day to fly to Barcelona-El Prat Airport is in the afternoon. Flights from Cairns to Barcelona-El Prat Airport during this time can be as low as $2,033. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,176 on average. Flights to Barcelona-El Prat Airport from Cairns at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Cairns to Barcelona-El Prat Airport

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

Cheap Cairns to Barcelona-El Prat Airport (CNS to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Barcelona-El Prat Airport

Fastest flight time

39h 35m

Direct flights

None
The fastest flight from Cairns to Barcelona-El Prat Airport takes 39h 35m
There are no direct flights from Cairns to Barcelona-El Prat Airport. There are no popular flight routes from Cairns to Barcelona-El Prat Airport.
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  • How far is Cairns to Barcelona-El Prat by plane?

    A flight from Cairns to Barcelona-El Prat will travel around 15608.6 km. Flights usually cover this in 39h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cairns Airport to Barcelona-El Prat Airport?

    Prices for flights from Cairns Airport to Barcelona-El Prat Airport refresh daily.

  • How old do you have to be to fly from Cairns Airport to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cairns Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents you'll need for your trip to Barcelona-El Prat 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 Barcelona-El Prat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Malgrat de Mar
Tarragona
Castelldefels
Sitges
El Prat de Llobregat
L'Estartit
Cadaques
Calella
l'Escala
La Pineda
Salou

Why use momondo?

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

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 Barcelona from Cairns.

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

Flights from Cairns to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Cairns.

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

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Cairns and alert you when they change.

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