December is by far the best month, wherein you can get cheapest flights for Barcelona to London. Meanwhile, June is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
May- During this month the footfall is less so, the flight is gradually inexpensive.
May - is the cheapest month to book round trip flights.
Cheapest Fare- Currently, this is the fare price based on the current demand.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Chicago
19:20
Chicago O Hare International Airport [ORD]
Mon , 04 May 2026

Sharjah
20:20
Sharjah International Airport [SHJ]
Tue, 05 May 2026

Dubai
01:05
Dubai International Airport [DXB]
Mon , 04 May 2026

Toronto
20:10
Lester B Pearson International Airport [YYZ]
Mon, 04 May 2026

Dubai
01:05
Dubai International Airport [DXB]
Mon , 04 May 2026

Dorval
20:15
Montreal Pierre Elliott Trudeau International Airport [YUL]
Mon, 04 May 2026

Dubai
09:20
Dubai International Airport [DXB]
Mon , 04 May 2026

Dorval
20:15
Montreal Pierre Elliott Trudeau International Airport [YUL]
Mon, 04 May 2026

New York
11:20
John F Kennedy International Airport [JFK]
Mon , 04 May 2026

Manila
22:20
Ninoy Aquino International Airport [MNL]
Tue, 05 May 2026

Melbourne
13:35
Melbourne Airport [MEL]
Mon , 04 May 2026

London
08:05
London Heathrow Airport [LHR]
Tue, 05 May 2026

Dubai
01:05
Dubai International Airport [DXB]
Fri , 07 Aug 2026

Toronto
16:05
Lester B Pearson International Airport [YYZ]
Fri, 07 Aug 2026

Toronto
22:00
Lester B Pearson International Airport [YYZ]
Mon , 04 May 2026

Dubai
23:10
Dubai International Airport [DXB]
Tue, 05 May 2026

London
14:25
London Heathrow Airport [LHR]
Mon , 18 May 2026

Melbourne
05:00
Melbourne Airport [MEL]
Wed, 20 May 2026

Delhi
10:05
Indira Gandhi International Airport [DEL]
Mon , 04 May 2026

Toronto
20:10
Lester B Pearson International Airport [YYZ]
Mon, 04 May 2026

Cincinnati
21:10
Cincinnati Northern Kentucky International Airport [CVG]
Mon , 04 May 2026

Dubai
23:10
Dubai International Airport [DXB]
Tue, 05 May 2026