Find cheap flights to Barcelona

Find cheap flights to Barcelona

Return
Economy
Washington (WAS)
Barcelona-El Prat
Sun 27/9
Sun 4/10
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Barcelona

Top tips for finding cheap flights to Barcelona

  • Looking for cheap airfare to Barcelona? 25% of our users found return tickets to Barcelona for the following prices or less: From Dublin €68, from Cork €157, from Shannon €188
  • High season is considered to be January, February and December. The cheapest month to fly to Barcelona is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Barcelona flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Barcelona flights

Which airlines have a flexible cancellation policy for flights from Ireland to Barcelona due to COVID-19?

Which airlines apply social distancing measures on flights from Ireland to Barcelona due to COVID-19?

How long is the flight to Barcelona?

What is the cheapest flight to Barcelona?

Which airlines fly to Barcelona?

How does KAYAK find such low prices on flights to Barcelona?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Barcelona?

What is the Hacker Fare option on flights to Barcelona?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Barcelona?

Top 5 airlines flying to Barcelona

Scores according to KAYAK customer reviews

8.0
SWISS
Overall score based on 8,984 reviews
8.2
Boarding
7.8
Comfort
8.6
Crew
7.7
Entertainment
7.9
Food
Airline reviews
Read more about SWISS

Book Cheap Barcelona Plane Tickets

Recent return flight deals

9/10
Fri
direct
Ryanair
2h 30m
DUB - BCN
16/10
Fri
direct
Ryanair
2h 50m
BCN - DUB
11/12
Fri
direct
Vueling
2h 30m
DUB - BCN
13/12
Sun
direct
Vueling
2h 40m
BCN - DUB
27/11
Fri
direct
Multiple Airlines
2h 30m
DUB - BCN
1/12
Tue
direct
Multiple Airlines
2h 55m
BCN - DUB
1/11
Sun
1 stop
TAP AIR PORTUGAL
8h 50m
DUB - BCN
1/11
Sun
1 stop
TAP AIR PORTUGAL
20h 15m
BCN - DUB
11/12
Fri
direct
Vueling
2h 30m
DUB - BCN
13/12
Sun
direct
Vueling
2h 40m
BCN - DUB
27/11
Fri
1 stop
SWISS
6h 50m
DUB - BCN
1/12
Tue
1 stop
SWISS
15h 40m
BCN - DUB
24/11
Tue
1 stop
Lufthansa
10h 10m
DUB - BCN
2/12
Wed
1 stop
Lufthansa
5h 55m
BCN - DUB
9/10
Fri
direct
Ryanair
2h 30m
DUB - BCN
11/10
Sun
direct
Ryanair
2h 50m
BCN - DUB
11/12
Fri
direct
Vueling
2h 30m
DUB - BCN
13/12
Sun
direct
Vueling
2h 40m
BCN - DUB
23/11
Mon
direct
Ryanair
2h 30m
DUB - BCN
2/12
Wed
direct
Ryanair
2h 50m
BCN - DUB
27/11
Fri
direct
Ryanair
2h 30m
DUB - BCN
1/12
Tue
1 stop
Ryanair
13h 30m
BCN - DUB
13/12
Sun
direct
Vueling
2h 30m
DUB - BCN
14/12
Mon
direct
Vueling
2h 40m
BCN - DUB
9/11
Mon
direct
Multiple Airlines
2h 30m
DUB - BCN
12/11
Thu
direct
Multiple Airlines
2h 55m
BCN - DUB
24/11
Tue
direct
Ryanair
2h 30m
DUB - BCN
5/12
Sat
direct
Ryanair
2h 50m
BCN - DUB
27/11
Fri
direct
Multiple Airlines
2h 30m
DUB - BCN
29/11
Sun
direct
Multiple Airlines
2h 55m
BCN - DUB
22/11
Sun
1 stop
TAP AIR PORTUGAL
5h 35m
DUB - BCN
1/12
Tue
1 stop
TAP AIR PORTUGAL
6h 35m
BCN - DUB
20/11
Fri
direct
Multiple Airlines
2h 30m
DUB - BCN
2/12
Wed
direct
Multiple Airlines
2h 55m
BCN - DUB
25/11
Wed
direct
Ryanair
2h 30m
DUB - BCN
28/11
Sat
direct
Ryanair
2h 50m
BCN - DUB
20/11
Fri
1 stop
TAP AIR PORTUGAL
5h 35m
DUB - BCN
3/12
Thu
1 stop
TAP AIR PORTUGAL
13h 50m
BCN - DUB
19/11
Thu
1 stop
Multiple Airlines
5h 35m
DUB - BCN
4/12
Fri
direct
Multiple Airlines
2h 50m
BCN - DUB
Show more results

Recent one-way flight deals

2/10
Fri
direct
Ryanair
2h 30m
DUB - BCN
11/10
Sun
direct
Vueling
2h 35m
DUB - BCN
31/10
Sat
direct
Ryanair
2h 30m
DUB - BCN
12/11
Thu
1 stop
Multiple Airlines
7h 50m
DUB - BCN
12/11
Thu
direct
Ryanair
2h 30m
DUB - BCN
23/11
Mon
direct
Ryanair
2h 30m
DUB - BCN
19/10
Mon
direct
Aer Lingus
2h 35m
DUB - BCN
23/10
Fri
1 stop
TAP AIR PORTUGAL
21h 05m
DUB - BCN
8/10
Thu
direct
Vueling
2h 35m
DUB - BCN
23/10
Fri
direct
Ryanair
2h 30m
DUB - BCN
4/10
Sun
direct
Vueling
2h 35m
DUB - BCN
11/11
Wed
1 stop
KLM
8h 50m
ORK - BCN
21/10
Wed
1 stop
Multiple Airlines
7h 55m
DUB - REU
25/10
Sun
1 stop
Ryanair
18h 55m
DUB - BCN
29/10
Thu
1 stop
Multiple Airlines
21h 10m
DUB - BCN
4/10
Sun
direct
Vueling
2h 35m
DUB - BCN
11/10
Sun
1 stop
Ryanair
5h 50m
DUB - REU
21/11
Sat
2 stops
Austrian Airlines
30h 45m
DUB - BCN
2/11
Mon
2 stops
Multiple Airlines
38h 10m
DUB - BCN
4/10
Sun
direct
Vueling
2h 35m
DUB - BCN
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in EUR.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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