March is by far the best month, wherein you can get cheapest flights for Barcelona to London. Meanwhile, February 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.
March- During this month the footfall is less so, the flight is gradually inexpensive.
March - 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.

Washington
20:05
Washington Dulles International Airport [IAD]
Tue , 03 Feb 2026

Dubai
20:55
Dubai International Airport [DXB]
Wed, 04 Feb 2026

Los Angeles
15:10
Los Angeles International Airport [LAX]
Fri , 13 Feb 2026

Dubai
20:55
Dubai International Airport [DXB]
Sat, 14 Feb 2026

Toronto
22:05
Lester B Pearson International Airport [YYZ]
Tue , 03 Feb 2026

Delhi
08:45
Indira Gandhi International Airport [DEL]
Thu, 05 Feb 2026

Vancouver
21:25
Vancouver International Airport [YVR]
Sat , 28 Feb 2026

Dubai
08:30
Dubai International Airport [DXB]
Mon, 02 Mar 2026

Melbourne
12:00
Melbourne Airport [MEL]
Thu , 26 Feb 2026

London
12:20
London Heathrow Airport [LHR]
Fri, 27 Feb 2026

London
11:50
London Heathrow Airport [LHR]
Tue , 03 Feb 2026

Melbourne
09:30
Melbourne Airport [MEL]
Thu, 05 Feb 2026

London
16:30
London Heathrow Airport [LHR]
Tue , 03 Feb 2026

Melbourne
05:00
Melbourne Airport [MEL]
Fri, 06 Feb 2026

London
12:30
London Heathrow Airport [LHR]
Tue , 03 Feb 2026

Melbourne
09:30
Melbourne Airport [MEL]
Thu, 05 Feb 2026

London
15:10
London Heathrow Airport [LHR]
Tue , 03 Feb 2026

Melbourne
09:30
Melbourne Airport [MEL]
Thu, 05 Feb 2026

Toronto
18:05
Lester B Pearson International Airport [YYZ]
Tue , 03 Feb 2026

Delhi
01:15
Indira Gandhi International Airport [DEL]
Thu, 05 Feb 2026