Cheap flights from Madrid to South London from CA $66

View CA $66 flight on Wed, Nov. 12, 2025Opens in a new window

Popular airlines from Madrid to South London

  • British Airways

    British Airways

  • Iberia

    Iberia

  • TAP Portugal

    TAP Portugal

  • Air Europa

    Air Europa

  • Lufthansa

    Lufthansa

  • Aer Lingus

    Aer Lingus

  • Brussels Airlines

    Brussels Airlines

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Cheap flights from Madrid (MAD) to South London (LON)

Prices were available within the past 7 days and start at CA $66 for one-way flights and CA $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Fri, Nov. 21 - Mon, Nov. 24
MAD
Madrid
LTN
London
CA $157 Roundtrip, found 5 days ago
CA $157
Roundtrip
found 5 days ago
Select easyJet flight, departing Fri, Nov. 21 from Madrid to London, returning Mon, Nov. 24, priced at CA $157 found 5 days ago
British Airways
Fri, Nov. 28 - Tue, Dec. 2
MAD
Madrid
LHR
London
CA $161 Roundtrip, found 2 days ago
CA $161
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Nov. 28 from Madrid to London, returning Tue, Dec. 2, priced at CA $161 found 2 days ago
British Airways
Tue, Feb. 10 - Tue, Feb. 17
MAD
Madrid
LHR
London
CA $162 Roundtrip, found 5 days ago
CA $162
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Feb. 10 from Madrid to London, returning Tue, Feb. 17, priced at CA $162 found 5 days ago
Air Europa
Fri, Nov. 28 - Tue, Dec. 2
MAD
Madrid
LGW
London
CA $209 Roundtrip, found 2 days ago
CA $209
Roundtrip
found 2 days ago
Select Air Europa flight, departing Fri, Nov. 28 from Madrid to London, returning Tue, Dec. 2, priced at CA $209 found 2 days ago
Swiss International Air Lines
Tue, Feb. 10 - Tue, Feb. 17
MAD
Madrid
LHR
London
CA $300 Roundtrip, found 5 days ago
CA $300
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, Feb. 10 from Madrid to London, returning Tue, Feb. 17, priced at CA $300 found 5 days ago
Brussels Airlines
Thu, Sep. 18 - Mon, Sep. 22
MAD
Madrid
LHR
London
CA $301 Roundtrip, found 5 days ago
CA $301
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Thu, Sep. 18 from Madrid to London, returning Mon, Sep. 22, priced at CA $301 found 5 days ago

Find the cheapest month to fly from Madrid (MAD) to London (LHR)

November is typically the cheapest month to fly

From CA $140 - CA $287 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.