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Cheap flights from Knock to Barcelona from €57

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 23/9. 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
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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
08:30 - 21:25
NOC
-
BCN
11h 55m
1 stop
Ryanair Logo
19:35 - 08:00
BCN
-
NOC
13h 25m
1 stop
€93Ryanair
Sat, 11 Jul - Fri, 17 Jul
Ryanair Logo
08:30 - 21:25
NOC
-
BCN
11h 55m
1 stop
Ryanair Logo
23:25 - 08:00
BCN
-
NOC
9h 35m
1 stop
€94Ryanair
Sat, 11 Jul - Fri, 17 Jul
Ryanair Logo
11:15 - 18:25
NOC
-
BCN
6h 10m
1 stop
Ryanair Logo
23:25 - 08:30
BCN
-
NOC
10h 05m
1 stop
€95Ryanair
Tue, 14 Jul - Fri, 17 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
€95Multiple Airlines
Sat, 11 Jul - Fri, 17 Jul
Multiple Airlines Logo
17:25 - 08:50
NOC
-
BCN
14h 25m
1 stop
Multiple Airlines Logo
22:25 - 08:30
BCN
-
NOC
11h 05m
1 stop
€101Multiple Airlines
Sat, 11 Jul - Sat, 18 Jul
Ryanair Logo
08:30 - 07:40
NOC
-
BCN
22h 10m
2 stops
Ryanair Logo
23:25 - 08:00
BCN
-
NOC
9h 35m
1 stop
€106Ryanair
Sat, 11 Jul - Fri, 17 Jul
Multiple Airlines Logo
11:15 - 00:05
NOC
-
BCN
11h 50m
2 stops
Multiple Airlines Logo
23:25 - 08:30
BCN
-
NOC
10h 05m
1 stop
€108Multiple Airlines
Tue, 14 Jul - Fri, 17 Jul
Ryanair Logo
08:30 - 01:10
NOC
-
BCN
15h 40m
2 stops
Ryanair Logo
23:25 - 08:00
BCN
-
NOC
9h 35m
1 stop
€110Ryanair
Sat, 11 Jul - Fri, 17 Jul
Multiple Airlines Logo
16:05 - 07:40
NOC
-
BCN
14h 35m
2 stops
Multiple Airlines Logo
22:55 - 08:30
BCN
-
NOC
10h 35m
1 stop
€112Multiple Airlines
Sat, 11 Jul - Sat, 18 Jul
Multiple Airlines Logo
16:05 - 07:40
NOC
-
BCN
14h 35m
2 stops
Multiple Airlines Logo
23:25 - 08:00
BCN
-
NOC
9h 35m
1 stop
€116Multiple Airlines
Sat, 11 Jul - Fri, 17 Jul

Ryanair flights from Knock to Barcelona

Our best Ryanair deals on Knock to Barcelona flight tickets
Ryanair
11 Jul
NOC08:30Knock Intl
11h 55m
1 stop
BCN21:25Barcelona-El Prat
17 Jul
BCN19:35Barcelona-El Prat
13h 25m
1 stop
NOC08:00Knock Intl
€93
Ryanair
11 Jul
NOC08:30Knock Intl
11h 55m
1 stop
BCN21:25Barcelona-El Prat
17 Jul
BCN23:25Barcelona-El Prat
9h 35m
1 stop
NOC08:00Knock Intl
€94
Ryanair
14 Jul
NOC11:15Knock Intl
6h 10m
1 stop
BCN18:25Barcelona-El Prat
17 Jul
BCN23:25Barcelona-El Prat
10h 05m
1 stop
NOC08:30Knock Intl
€95

British Airways flights from Knock to Barcelona

Our best British Airways deals on Knock to Barcelona flight tickets
British Airways
11 Jul
NOC13:05Knock Intl
8h 25m
1 stop
BCN22:30Barcelona-El Prat
18 Jul
BCN21:15Barcelona-El Prat
16h 20m
1 stop
NOC12:35Knock Intl
€525
British Airways
11 Jul
NOC13:05Knock Intl
8h 25m
1 stop
BCN22:30Barcelona-El Prat
17 Jul
BCN16:55Barcelona-El Prat
20h 40m
1 stop
NOC12:35Knock Intl
€527
British Airways
19 Jul
NOC13:05Knock Intl
8h 25m
1 stop
BCN22:30Barcelona-El Prat
25 Jul
BCN20:00Barcelona-El Prat
17h 35m
1 stop
NOC12:35Knock Intl
€532

momondo Fare Finder

 
Customise your flight search to find flights from Knock to Barcelona 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 6 June 2026.
Use the filters below to find and compare flights from Knock to Barcelona 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

08:30-21:25

1 stop11h 55m

Barcelona-El Prat

Fri 17/7

19:35-08:00

1 stop13h 25m

€93

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 11/7

08:30-21:25

1 stop11h 55m

Barcelona-El Prat

Fri 17/7

23:25-08:00

1 stop9h 35m

€94
Fastest return journey

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Tue 14/7

11:15-18:25

1 stop6h 10m

Barcelona-El Prat

Fri 17/7

23:25-08:30

1 stop10h 05m

€95

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 11/7

17:25-08:50

1 stop14h 25m

Barcelona-El Prat

Fri 17/7

23:25-08:00

1 stop9h 35m

€95

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 11/7

17:25-08:50

1 stop14h 25m

Barcelona-El Prat

Sat 18/7

22:25-08:30

1 stop11h 05m

€101

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 11/7

08:30-07:40

2 stops22h 10m

Barcelona-El Prat

Fri 17/7

23:25-08:00

1 stop9h 35m

€106

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Tue 14/7

11:15-00:05

2 stops11h 50m

Barcelona-El Prat

Fri 17/7

23:25-08:30

1 stop10h 05m

€108

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 11/7

08:30-01:10

2 stops15h 40m

Barcelona-El Prat

Fri 17/7

23:25-08:00

1 stop9h 35m

€110

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 11/7

16:05-07:40

2 stops14h 35m

Barcelona-El Prat

Sat 18/7

22:55-08:30

1 stop10h 35m

€112

KnockBarcelona

NOC - BCN

NOCBCN

Knock Intl

Sat 11/7

16:05-07:40

2 stops14h 35m

Barcelona-El Prat

Fri 17/7

23:25-08:00

1 stop9h 35m

€116

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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

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 Knock Intl to Barcelona flight route?

Fly from Knock Intl to Girona Costa Brava for the best Knock Intl - Barcelona flight prices

What cabin class options are available on Knock to Barcelona flights?

There is only 1 cabin class available to choose from on Knock to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Knock to Barcelona flight deals and tips

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

Fastest flight time

5h 45m

Direct flights

None
The fastest flight from Knock to Barcelona takes 5h 45m
There are no direct flights from Knock to Barcelona. There are no popular flight routes from Knock to Barcelona.
Search flight deals

Frequently asked questions about flying from Knock to Barcelona

  • How far is Knock Intl to Barcelona by plane?

    A flight from Knock Intl to Barcelona will travel around 1605.9 km. In terms of flight time, this usually takes a little over 5h 45m.

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

    Prices for flights from Knock Intl Airport to Barcelona were last updated today.

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

    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 Knock Intl Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Barcelona from Knock 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 Barcelona quick and easy, saving you time and money.

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

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

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?

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 Knock and alert you when they change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 88.4 km from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport
Reus Airport