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Cheap flights from Knock to Barcelona from €71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knock to Barcelona departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Knock to Barcelona

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
17:00 - 00:50NOC-BCN
6h 50m1 stop
Ryanair Logo
05:45 - 16:00BCN-NOC
11h 15m1 stop
€131Ryanair
Find Deal
Thu, 11 Dec - Wed, 17 Dec
Ryanair Logo
16:20 - 22:40NOC-BCN
5h 20m1 stop
Ryanair Logo
21:45 - 10:55BCN-NOC
14h 10m1 stop
€132Ryanair
Find Deal
Mon, 17 Nov - Fri, 21 Nov
Multiple Airlines Logo
09:15 - 18:45NOC-BCN
8h 30m1 stop
Multiple Airlines Logo
06:00 - 16:15BCN-NOC
11h 15m1 stop
€140Multiple Airlines
Find Deal
Sun, 16 Nov - Thu, 20 Nov
Multiple Airlines Logo
09:55 - 00:50NOC-BCN
13h 55m1 stop
Multiple Airlines Logo
15:55 - 09:30BCN-NOC
18h 35m2 stops
€144Multiple Airlines
Find Deal
Thu, 11 Dec - Wed, 17 Dec
Multiple Airlines Logo
09:40 - 00:10NOC-BCN
13h 30m2 stops
Multiple Airlines Logo
21:45 - 10:55BCN-NOC
14h 10m1 stop
€151Multiple Airlines
Find Deal
Mon, 17 Nov - Fri, 21 Nov
Multiple Airlines Logo
09:15 - 18:45NOC-BCN
8h 30m1 stop
Multiple Airlines Logo
08:40 - 08:50BCN-NOC
25h 10m2 stops
€163Multiple Airlines
Find Deal
Sun, 16 Nov - Thu, 20 Nov
Ryanair Logo
15:55 - 09:05NOC-BCN
16h 10m2 stops
Ryanair Logo
13:40 - 08:50BCN-NOC
20h 10m2 stops
€197Ryanair
Find Deal
Sun, 16 Nov - Thu, 20 Nov
British Airways Logo
13:00 - 22:30NOC-BCN
8h 30m1 stop
British Airways Logo
06:40 - 12:25BCN-NOC
6h 45m1 stop
€368British Airways
Find Deal
Thu, 11 Dec - Wed, 17 Dec
British Airways Logo
13:00 - 19:50NOC-BCN
5h 50m1 stop
British Airways Logo
19:00 - 12:25BCN-NOC
18h 25m1 stop
€988British Airways
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Sat, 7 Feb - Tue, 10 Feb
British Airways Logo
13:00 - 19:50NOC-BCN
5h 50m1 stop
British Airways Logo
19:00 - 12:25BCN-NOC
18h 25m1 stop
€990British Airways
Find Deal
Sat, 7 Feb - Tue, 10 Feb

Ryanair flights from Knock to Barcelona-El Prat Airport

Our best Ryanair deals on Knock to Barcelona-El Prat Airport flight tickets
Ryanair
11 Dec
NOC17:00Knock Intl
6h 50m
1 stop
BCN00:50Barcelona-El Prat
17 Dec
BCN05:45Barcelona-El Prat
11h 15m
1 stop
NOC16:00Knock Intl
€131
Find similar
Ryanair
17 Nov
NOC16:20Knock Intl
5h 20m
1 stop
BCN22:40Barcelona-El Prat
21 Nov
BCN21:45Barcelona-El Prat
14h 10m
1 stop
NOC10:55Knock Intl
€132
Find similar
Ryanair
7 Nov
NOC09:15Knock Intl
12h 15m
1 stop
BCN22:30Barcelona-El Prat
10 Nov
BCN06:45Barcelona-El Prat
11h 10m
1 stop
NOC16:55Knock Intl
€161
Find similar

British Airways flights from Knock to Barcelona-El Prat Airport

Our best British Airways deals on Knock to Barcelona-El Prat Airport flight tickets
British Airways
11 Dec
NOC13:00Knock Intl
8h 30m
1 stop
BCN22:30Barcelona-El Prat
17 Dec
BCN06:40Barcelona-El Prat
6h 45m
1 stop
NOC12:25Knock Intl
€368
Find similar
British Airways
7 Feb
NOC13:00Knock Intl
5h 50m
1 stop
BCN19:50Barcelona-El Prat
10 Feb
BCN19:00Barcelona-El Prat
18h 25m
1 stop
NOC12:25Knock Intl
€988
Find similar
British Airways
7 Feb
NOC13:00Knock Intl
5h 50m
1 stop
BCN19:50Barcelona-El Prat
10 Feb
BCN19:00Barcelona-El Prat
18h 25m
1 stop
NOC12:25Knock Intl
€990
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Knock 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 13,528 searches. Data last updated 2 November 2025.
Use the filters below to find and compare flights from Knock to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Thu 11/12

17:00-00:50

1 stop6h 50m

Barcelona-El Prat

Wed 17/12

05:45-16:00

1 stop11h 15m

€131

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Mon 17/11

16:20-22:40

1 stop5h 20m

Barcelona-El Prat

Fri 21/11

21:45-10:55

1 stop14h 10m

€132

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sun 16/11

09:15-18:45

1 stop8h 30m

Barcelona-El Prat

Thu 20/11

06:00-16:15

1 stop11h 15m

€140

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Thu 11/12

09:55-00:50

1 stop13h 55m

Barcelona-El Prat

Wed 17/12

15:55-09:30

2 stops18h 35m

€144

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Mon 17/11

09:40-00:10

2 stops13h 30m

Barcelona-El Prat

Fri 21/11

21:45-10:55

1 stop14h 10m

€151

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sun 16/11

09:15-18:45

1 stop8h 30m

Barcelona-El Prat

Thu 20/11

08:40-08:50

2 stops25h 10m

€163

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sun 16/11

15:55-09:05

2 stops16h 10m

Barcelona-El Prat

Thu 20/11

13:40-08:50

2 stops20h 10m

€197

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Thu 11/12

13:00-22:30

1 stop8h 30m

Barcelona-El Prat

Wed 17/12

06:40-12:25

1 stop6h 45m

€368

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 7/2

13:00-19:50

1 stop5h 50m

Barcelona-El Prat

Tue 10/2

19:00-12:25

1 stop18h 25m

€988

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 7/2

13:00-19:50

1 stop5h 50m

Barcelona-El Prat

Tue 10/2

19:00-12:25

1 stop18h 25m

€990

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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When to book flights from Knock to Barcelona-El Prat Airport

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

Cheap Knock to Barcelona-El Prat Airport (NOC to BCN) flight deals and tips

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

Direct flights

None
There are no direct flights from Knock to Barcelona-El Prat Airport. There are no popular flight routes from Knock to Barcelona-El Prat Airport.
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  • How far is Knock Intl to Barcelona-El Prat by plane?

    There are 1611.0 km between Knock Intl and Barcelona-El Prat. Typically, this will take 5h 20m by plane in normal conditions.

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

    Prices for flights from Knock Intl Airport to Barcelona-El Prat Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Knock Intl 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.

  • How do I get Price Alerts for flights from Knock to Barcelona-El Prat Airport?

    Confirm your travel details to search for the latest offers for flights from Knock to Barcelona-El Prat Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Knock to Barcelona-El Prat Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Salou
Lloret de Mar
Cambrils
Sitges
Tarragona
L'Hospitalet de Llobregat
Calella
Santa Susanna
Tossa de Mar
El Prat de Llobregat
Pineda de Mar
Malgrat de Mar
Castelldefels
La Pineda
Pals
Roses

Why use momondo?

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

It is quick and easy to find Knock to Barcelona 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 Barcelona that suits you.

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

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

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

Once all potential Knock to Barcelona 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 Knock to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Knock to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Barcelona-El Prat Airport trip

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