Flights from Brentford

Cheapest flights from Brentford

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.

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$100 Roundtrip, found 3 hours ago

$100

Roundtrip

found 3 hours ago

Select Vueling Airlines flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $100 found 3 hours ago

Fri, Jan 9 - Sun, Jan 11

LHR

Heathrow

BCN

Barcelona Intl.

$156 Roundtrip, found 3 hours ago

$156

Roundtrip

found 3 hours ago

Select British Airways flight, departing Fri, Jan 9 from Heathrow to Barcelona Intl., returning Sun, Jan 11, priced at $156 found 3 hours ago

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$224 Roundtrip, found 3 hours ago

$224

Roundtrip

found 3 hours ago

Select Swiss International Air Lines flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $224 found 3 hours ago

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$247 Roundtrip, found 3 hours ago

$247

Roundtrip

found 3 hours ago

Select Iberia flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $247 found 3 hours ago

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$278 Roundtrip, found 3 hours ago

$278

Roundtrip

found 3 hours ago

Select Lufthansa flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $278 found 3 hours ago

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$278 Roundtrip, found 3 hours ago

$278

Roundtrip

found 3 hours ago

Select TAP Portugal flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $278 found 3 hours ago

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$289 Roundtrip, found 3 hours ago

$289

Roundtrip

found 3 hours ago

Select Brussels Airlines flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $289 found 3 hours ago

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$291 Roundtrip, found 3 hours ago

$291

Roundtrip

found 3 hours ago

Select Austrian Airlines flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $291 found 3 hours ago

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$403 Roundtrip, found 3 hours ago

$403

Roundtrip

found 3 hours ago

Select Air France flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $403 found 3 hours ago

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$405 Roundtrip, found 3 hours ago

$405

Roundtrip

found 3 hours ago

Select KLM flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $405 found 3 hours ago

Mon, Jan 12 - Wed, Jan 14

LHR

Heathrow

BCN

Barcelona Intl.

$434 Roundtrip, found 3 hours ago

$434

Roundtrip

found 3 hours ago

Select Aer Lingus flight, departing Mon, Jan 12 from Heathrow to Barcelona Intl., returning Wed, Jan 14, priced at $434 found 3 hours ago

Fri, Apr 17 - Sat, Apr 25

LGW

Gatwick

JFK

John F. Kennedy Intl.

$482 Roundtrip, found 4 days ago

$482

Roundtrip

found 4 days ago

Select Icelandair flight, departing Fri, Apr 17 from Gatwick to John F. Kennedy Intl., returning Sat, Apr 25, priced at $482 found 4 days ago

Sun, Apr 19 - Fri, Apr 24

LHR

Heathrow

JFK

John F. Kennedy Intl.

$486 Roundtrip, found 4 days ago

$486

Roundtrip

found 4 days ago

Select Icelandair flight, departing Sun, Apr 19 from Heathrow to John F. Kennedy Intl., returning Fri, Apr 24, priced at $486 found 4 days ago

Mon, Apr 20 - Mon, Apr 27

LGW

Gatwick

JFK

John F. Kennedy Intl.

$552 Roundtrip, found 4 days ago

$552

Roundtrip

found 4 days ago

Select Norse Atlantic UK flight, departing Mon, Apr 20 from Gatwick to John F. Kennedy Intl., returning Mon, Apr 27, priced at $552 found 4 days ago

Mon, Apr 20 - Mon, Apr 27

LHR

Heathrow

EWR

Newark Liberty Intl. Airport

$577 Roundtrip, found 4 days ago

$577

Roundtrip

found 4 days ago

Select Swiss International Air Lines flight, departing Mon, Apr 20 from Heathrow to Newark Liberty Intl. Airport, returning Mon, Apr 27, priced at $577 found 4 days ago

Wed, Apr 22 - Thu, Apr 30

LHR

Heathrow

JFK

John F. Kennedy Intl.

$596 Roundtrip, found 4 days ago

$596

Roundtrip

found 4 days ago

Select Virgin Atlantic flight, departing Wed, Apr 22 from Heathrow to John F. Kennedy Intl., returning Thu, Apr 30, priced at $596 found 4 days ago

Mon, Apr 20 - Mon, Apr 27

LGW

Gatwick

EWR

Newark Liberty Intl. Airport

$600 Roundtrip, found 4 days ago

$600

Roundtrip

found 4 days ago

Select TAP Portugal flight, departing Mon, Apr 20 from Gatwick to Newark Liberty Intl. Airport, returning Mon, Apr 27, priced at $600 found 4 days ago

Mon, Apr 20 - Mon, Apr 27

LHR

Heathrow

JFK

John F. Kennedy Intl.

$614 Roundtrip, found 4 days ago

$614

Roundtrip

found 4 days ago

Select American Airlines flight, departing Mon, Apr 20 from Heathrow to John F. Kennedy Intl., returning Mon, Apr 27, priced at $614 found 4 days ago

Mon, Apr 20 - Mon, Apr 27

LGW

Gatwick

LGA

LaGuardia

$723 Roundtrip, found 4 days ago

$723

Roundtrip

found 4 days ago

Select Air Transat flight, departing Mon, Apr 20 from Gatwick to LaGuardia, returning Mon, Apr 27, priced at $723 found 4 days ago

Sun, Jan 4 - Mon, Jun 8

LHR

Heathrow

LGA

LaGuardia

$1,526 Roundtrip, found 5 days ago

$1,526

Roundtrip

found 5 days ago

Select Air Canada flight, departing Sun, Jan 4 from Heathrow to LaGuardia, returning Mon, Jun 8, priced at $1,526 found 5 days ago