Cheap flights from Barcelona to West London from CA $37

View CA $37 flight on Wed, Dec. 17, 2025Opens in a new window

Popular airlines from Barcelona to West London

  • Iberia

    Iberia

  • British Airways

    British Airways

  • TAP Portugal

    TAP Portugal

  • Brussels Airlines

    Brussels Airlines

  • Lufthansa

    Lufthansa

  • Austrian Airlines

    Austrian Airlines

  • Aer Lingus

    Aer Lingus

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Cheap flights from Barcelona (BCN) to West London (LON)

Prices were available within the past 7 days and start at CA $37 for one-way flights and CA $94 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Tue, Oct. 7 - Wed, Oct. 8
BCN
Barcelona
LGW
London
CA $94 Roundtrip, found 6 days ago
CA $94
Roundtrip
found 6 days ago
Select Vueling Airlines flight, departing Tue, Oct. 7 from Barcelona to London, returning Wed, Oct. 8, priced at CA $94 found 6 days ago
easyJet
Sat, Nov. 15 - Fri, Nov. 21
BCN
Barcelona
LTN
London
CA $146 Roundtrip, found 18 hours ago
CA $146
Roundtrip
found 18 hours ago
Select easyJet flight, departing Sat, Nov. 15 from Barcelona to London, returning Fri, Nov. 21, priced at CA $146 found 18 hours ago
Vueling Airlines
Tue, Oct. 7 - Wed, Oct. 8
BCN
Barcelona
LHR
London
CA $154 Roundtrip, found 6 days ago
CA $154
Roundtrip
found 6 days ago
Select Vueling Airlines flight, departing Tue, Oct. 7 from Barcelona to London, returning Wed, Oct. 8, priced at CA $154 found 6 days ago
British Airways
Sat, Mar. 14 - Sun, Mar. 15
BCN
Barcelona
LHR
London
CA $167 Roundtrip, found 6 days ago
CA $167
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Mar. 14 from Barcelona to London, returning Sun, Mar. 15, priced at CA $167 found 6 days ago
Jet2
Sat, Oct. 25 - Wed, Oct. 29
GRO
Girona
STN
London
CA $200 Roundtrip, found 6 days ago
CA $200
Roundtrip
found 6 days ago
Select Jet2 flight, departing Sat, Oct. 25 from Girona to London, returning Wed, Oct. 29, priced at CA $200 found 6 days ago
Iberia
Tue, Nov. 18 - Thu, Nov. 20
BCN
Barcelona
LGW
London
CA $216 Roundtrip, found 3 hours ago
CA $216
Roundtrip
found 3 hours ago
Select Iberia flight, departing Tue, Nov. 18 from Barcelona to London, returning Thu, Nov. 20, priced at CA $216 found 3 hours ago

Find the cheapest month to fly from Barcelona (BCN) to London (LHR)

February is typically the cheapest month to fly

From CA $95 - CA $293 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.