Flights from United Kingdom

Cheapest flights from United Kingdom

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$117 Roundtrip, found 17 hours ago

$117

Roundtrip

found 17 hours ago

Select Vueling Airlines flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $117 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$175 Roundtrip, found 17 hours ago

$175

Roundtrip

found 17 hours ago

Select British Airways flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $175 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$180 Roundtrip, found 17 hours ago

$180

Roundtrip

found 17 hours ago

Select Vueling Airlines flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $180 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$184 Roundtrip, found 17 hours ago

$184

Roundtrip

found 17 hours ago

Select British Airways flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $184 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$188 Roundtrip, found 17 hours ago

$188

Roundtrip

found 17 hours ago

Select British Airways flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $188 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$201 Roundtrip, found 17 hours ago

$201

Roundtrip

found 17 hours ago

Select Iberia flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $201 found 17 hours ago

Tue, Oct 6 - Thu, Oct 8

LHR

Heathrow

BCN

Barcelona Intl.

$212 Roundtrip, found 3 days ago

$212

Roundtrip

found 3 days ago

Select Vueling Airlines flight, departing Tue, Oct 6 from Heathrow to Barcelona Intl., returning Thu, Oct 8, priced at $212 found 3 days ago

Tue, Oct 6 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$214 Roundtrip, found 3 days ago

$214

Roundtrip

found 3 days ago

Select Iberia flight, departing Tue, Oct 6 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $214 found 3 days ago

Tue, Oct 13 - Wed, Oct 14

LHR

Heathrow

MLA

Malta Intl.

$290 Roundtrip, found 1 day ago

$290

Roundtrip

found 1 day ago

Select KM Malta Airlines flight, departing Tue, Oct 13 from Heathrow to Malta Intl., returning Wed, Oct 14, priced at $290 found 1 day ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$309 Roundtrip, found 17 hours ago

$309

Roundtrip

found 17 hours ago

Select KLM flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $309 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$340 Roundtrip, found 17 hours ago

$340

Roundtrip

found 17 hours ago

Select Lufthansa flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $340 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$343 Roundtrip, found 17 hours ago

$343

Roundtrip

found 17 hours ago

Select Brussels Airlines flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $343 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$343 Roundtrip, found 17 hours ago

$343

Roundtrip

found 17 hours ago

Select Austrian Airlines flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $343 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$348 Roundtrip, found 17 hours ago

$348

Roundtrip

found 17 hours ago

Select TAP Portugal flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $348 found 17 hours ago

Wed, Oct 14 - Thu, Oct 15

LHR

Heathrow

MLA

Malta Intl.

$358 Roundtrip, found 3 hours ago

$358

Roundtrip

found 3 hours ago

Select Swiss International Air Lines flight, departing Wed, Oct 14 from Heathrow to Malta Intl., returning Thu, Oct 15, priced at $358 found 3 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$377 Roundtrip, found 17 hours ago

$377

Roundtrip

found 17 hours ago

Select ITA Airways flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $377 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$377 Roundtrip, found 17 hours ago

$377

Roundtrip

found 17 hours ago

Select Air France flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $377 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$499 Roundtrip, found 17 hours ago

$499

Roundtrip

found 17 hours ago

Select Scandinavian Airlines flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $499 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$686 Roundtrip, found 17 hours ago

$686

Roundtrip

found 17 hours ago

Select Aer Lingus flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $686 found 17 hours ago

Sat, Oct 3 - Wed, Oct 7

LHR

Heathrow

BCN

Barcelona Intl.

$3,973 Roundtrip, found 17 hours ago

$3,973

Roundtrip

found 17 hours ago

Select LOT-Polish Airlines flight, departing Sat, Oct 3 from Heathrow to Barcelona Intl., returning Wed, Oct 7, priced at $3,973 found 17 hours ago