Cheap flights from London to Costa Blanca

View AU$56 flight on Sun, 2 Nov. 2025Opens in a new window

Popular airlines from London to Costa Blanca

  • Iberia

    Iberia

  • TAP Portugal

    TAP Portugal

  • Swiss International Air Lines

    Swiss International Air Lines

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • Air Europa

    Air Europa

  • easyJet

    easyJet

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Cheap Flights from London (LON) to Costa Blanca (ALC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Tue, 25 Nov. - Tue, 2 Dec.
SEN
London
ALC
Alicante
AU$140 Return, found 6 days ago
AU$140
Return
found 6 days ago
Select easyJet flight, departing Tue, 25 Nov. from London to Alicante, returning Tue, 2 Dec., priced at AU$140 found 6 days ago
easyJet
Sun, 5 Oct. - Wed, 15 Oct.
LGW
London
ALC
Alicante
AU$169 Return, found 3 days ago
AU$169
Return
found 3 days ago
Select easyJet flight, departing Sun, 5 Oct. from London to Alicante, returning Wed, 15 Oct., priced at AU$169 found 3 days ago
Jet2
Tue, 16 Sep. - Thu, 18 Sep.
LTN
London
ALC
Alicante
AU$226 Return, found 5 days ago
AU$226
Return
found 5 days ago
Select Jet2 flight, departing Tue, 16 Sep. from London to Alicante, returning Thu, 18 Sep., priced at AU$226 found 5 days ago
Iberia
Thu, 6 Nov. - Tue, 18 Nov.
LGW
London
ALC
Alicante
AU$261 Return, found 23 hours ago
AU$261
Return
found 23 hours ago
Select Iberia flight, departing Thu, 6 Nov. from London to Alicante, returning Tue, 18 Nov., priced at AU$261 found 23 hours ago
Lufthansa
Tue, 14 Apr. - Sun, 26 Apr.
LHR
London
ALC
Alicante
AU$282 Return, found 4 days ago
AU$282
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 14 Apr. from London to Alicante, returning Sun, 26 Apr., priced at AU$282 found 4 days ago
Swiss International Air Lines
Tue, 25 Nov. - Tue, 2 Dec.
LHR
London
ALC
Alicante
AU$307 Return, found 6 days ago
AU$307
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, 25 Nov. from London to Alicante, returning Tue, 2 Dec., priced at AU$307 found 6 days ago

Find the cheapest month to fly from London (LON) to Alicante (ALC)

February is typically the cheapest month to fly

From AU$106 - AU$244 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.