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Cheap flights from Knock to Barcelona from €56

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 30/7. 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
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Find the cheapest flights from Knock to Barcelona

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:30 - 22:20
NOC
-
BCN
12h 50m
1 stop
Multiple Airlines Logo
10:05 - 16:45
BCN
-
NOC
7h 40m
1 stop
€92Multiple Airlines
Sat, 11 Jul - Wed, 15 Jul
Multiple Airlines Logo
17:25 - 08:50
NOC
-
BCN
14h 25m
1 stop
Multiple Airlines Logo
23:25 - 08:00
BCN
-
NOC
9h 35m
1 stop
€101Multiple Airlines
Sat, 1 Aug - Fri, 7 Aug
Ryanair Logo
09:35 - 00:40
NOC
-
BCN
14h 05m
1 stop
Ryanair Logo
06:35 - 17:15
BCN
-
NOC
11h 40m
1 stop
€102Ryanair
Fri, 7 Aug - Tue, 11 Aug
Multiple Airlines Logo
09:10 - 15:55
NOC
-
BCN
5h 45m
1 stop
Multiple Airlines Logo
06:05 - 10:50
BCN
-
NOC
5h 45m
1 stop
€103Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
Ryanair Logo
08:55 - 01:15
NOC
-
BCN
15h 20m
1 stop
Ryanair Logo
08:50 - 13:30
BCN
-
NOC
5h 40m
1 stop
€108Ryanair
Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
17:25 - 08:50
NOC
-
BCN
14h 25m
1 stop
Multiple Airlines Logo
09:35 - 14:55
BCN
-
NOC
6h 20m
1 stop
€110Multiple Airlines
Sat, 11 Jul - Wed, 15 Jul
Ryanair Logo
08:55 - 01:15
NOC
-
BCN
15h 20m
1 stop
Ryanair Logo
08:50 - 13:30
BCN
-
NOC
5h 40m
1 stop
€110Ryanair
Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
08:55 - 00:35
NOC
-
BCN
14h 40m
2 stops
Multiple Airlines Logo
23:20 - 09:25
BCN
-
NOC
11h 05m
1 stop
€119Multiple Airlines
Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
17:55 - 22:20
NOC
-
BCN
27h 25m
1 stop
Multiple Airlines Logo
16:40 - 09:10
BCN
-
NOC
17h 30m
1 stop
€120Multiple Airlines
Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
17:45 - 22:00
NOC
-
BCN
27h 15m
2 stops
Multiple Airlines Logo
23:25 - 08:30
BCN
-
NOC
10h 05m
1 stop
€121Multiple Airlines
Mon, 13 Jul - Fri, 17 Jul

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Ryanair flights from Knock to Barcelona-El Prat Airport

Our best Ryanair deals on Knock to Barcelona-El Prat Airport flight tickets
Ryanair
2 Jul
NOC13:55Knock Intl
10h 15m
1 stop
BCN01:10Barcelona-El Prat
8 Jul
BCN08:50Barcelona-El Prat
8h 40m
1 stop
NOC16:30Knock Intl
€100
Ryanair
10 Jul
NOC08:55Knock Intl
15h 20m
1 stop
BCN01:15Barcelona-El Prat
16 Jul
BCN08:50Barcelona-El Prat
5h 40m
1 stop
NOC13:30Knock Intl
€108
Ryanair
10 Jul
NOC08:55Knock Intl
15h 20m
1 stop
BCN01:15Barcelona-El Prat
16 Jul
BCN08:50Barcelona-El Prat
5h 40m
1 stop
NOC13:30Knock Intl
€110

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 Jul
NOC13:05Knock Intl
8h 25m
1 stop
BCN22:30Barcelona-El Prat
18 Jul
BCN20:00Barcelona-El Prat
17h 35m
1 stop
NOC12:35Knock Intl
€457
British Airways
10 Jul
NOC13:05Knock Intl
19h 15m
1 stop
BCN09:20Barcelona-El Prat
16 Jul
BCN07:40Barcelona-El Prat
5h 55m
1 stop
NOC12:35Knock Intl
€458
British Airways
15 Jul
NOC13:05Knock Intl
19h 15m
1 stop
BCN09:20Barcelona-El Prat
19 Jul
BCN20:10Barcelona-El Prat
17h 25m
1 stop
NOC12:35Knock Intl
€545

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 30 June 2026.
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

Cheapest return flight

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 11/7

08:30-22:20

1 stop12h 50m

Barcelona-El Prat

Wed 15/7

10:05-16:45

1 stop7h 40m

€92

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 1/8

17:25-08:50

1 stop14h 25m

Barcelona-El Prat

Fri 7/8

23:25-08:00

1 stop9h 35m

€101

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Fri 7/8

09:35-00:40

1 stop14h 05m

Barcelona-El Prat

Tue 11/8

06:35-17:15

1 stop11h 40m

€102
Fastest return journey

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Tue 11/8

09:10-15:55

1 stop5h 45m

Barcelona-El Prat

Tue 18/8

06:05-10:50

1 stop5h 45m

€103

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Fri 10/7

08:55-01:15

1 stop15h 20m

Barcelona-El Prat

Thu 16/7

08:50-13:30

1 stop5h 40m

€108

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 11/7

17:25-08:50

1 stop14h 25m

Barcelona-El Prat

Wed 15/7

09:35-14:55

1 stop6h 20m

€110

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Fri 10/7

08:55-01:15

1 stop15h 20m

Barcelona-El Prat

Thu 16/7

08:50-13:30

1 stop5h 40m

€110

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Fri 10/7

08:55-00:35

2 stops14h 40m

Barcelona-El Prat

Thu 16/7

23:20-09:25

1 stop11h 05m

€119

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Fri 10/7

17:55-22:20

1 stop27h 25m

Barcelona-El Prat

Thu 16/7

16:40-09:10

1 stop17h 30m

€120

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Mon 13/7

17:45-22:00

2 stops27h 15m

Barcelona-El Prat

Fri 17/7

23:25-08:30

1 stop10h 05m

€121

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Knock 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 airline that flies from Knock Intl to Barcelona-El Prat?

Ryanair is the most popular carrier operating from Knock Intl to Barcelona-El Prat

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

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from Knock to Barcelona-El Prat Airport takes 12h 50m
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.
Search flight deals

Frequently asked questions about flying from Knock to Barcelona-El Prat Airport

  • 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 12h 50m 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.

Travelling to a place near Barcelona?

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

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.

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