Flights from Philadelphia to Enfield

Cheapest flights from Philadelphia

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.

Sun, Sep 7 - Fri, Sep 12

PHL

Philadelphia Intl.

LGW

Gatwick

$558 Roundtrip, found 6 days ago

$558

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Sun, Sep 7 from Philadelphia Intl. to Gatwick, returning Fri, Sep 12, priced at $558 found 6 days ago

Wed, Sep 10 - Tue, Sep 16

ABE

Lehigh Valley Intl.

LHR

Heathrow

$600 Roundtrip, found 6 days ago

$600

Roundtrip

found 6 days ago

Select Virgin Atlantic flight, departing Wed, Sep 10 from Lehigh Valley Intl. to Heathrow, returning Tue, Sep 16, priced at $600 found 6 days ago

Mon, Sep 8 - Tue, Sep 16

ABE

Lehigh Valley Intl.

LHR

Heathrow

$600 Roundtrip, found 6 days ago

$600

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Sep 8 from Lehigh Valley Intl. to Heathrow, returning Tue, Sep 16, priced at $600 found 6 days ago

Sun, Sep 7 - Tue, Sep 16

ABE

Lehigh Valley Intl.

LHR

Heathrow

$605 Roundtrip, found 6 days ago

$605

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Sep 7 from Lehigh Valley Intl. to Heathrow, returning Tue, Sep 16, priced at $605 found 6 days ago

Tue, Sep 9 - Mon, Sep 15

ABE

Lehigh Valley Intl.

LHR

Heathrow

$650 Roundtrip, found 6 days ago

$650

Roundtrip

found 6 days ago

Select Virgin Atlantic flight, departing Tue, Sep 9 from Lehigh Valley Intl. to Heathrow, returning Mon, Sep 15, priced at $650 found 6 days ago

Wed, Sep 10 - Mon, Sep 15

ABE

Lehigh Valley Intl.

LHR

Heathrow

$655 Roundtrip, found 6 days ago

$655

Roundtrip

found 6 days ago

Select Virgin Atlantic flight, departing Wed, Sep 10 from Lehigh Valley Intl. to Heathrow, returning Mon, Sep 15, priced at $655 found 6 days ago

Sun, Sep 7 - Mon, Sep 15

ABE

Lehigh Valley Intl.

LHR

Heathrow

$660 Roundtrip, found 6 days ago

$660

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Sep 7 from Lehigh Valley Intl. to Heathrow, returning Mon, Sep 15, priced at $660 found 6 days ago

Sun, Sep 7 - Sun, Sep 14

ABE

Lehigh Valley Intl.

LHR

Heathrow

$666 Roundtrip, found 6 days ago

$666

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Sep 7 from Lehigh Valley Intl. to Heathrow, returning Sun, Sep 14, priced at $666 found 6 days ago

Thu, Sep 11 - Tue, Sep 16

ABE

Lehigh Valley Intl.

LHR

Heathrow

$673 Roundtrip, found 6 days ago

$673

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Sep 11 from Lehigh Valley Intl. to Heathrow, returning Tue, Sep 16, priced at $673 found 6 days ago

Sat, Sep 13 - Tue, Sep 16

ABE

Lehigh Valley Intl.

LHR

Heathrow

$686 Roundtrip, found 6 days ago

$686

Roundtrip

found 6 days ago

Select United flight, departing Sat, Sep 13 from Lehigh Valley Intl. to Heathrow, returning Tue, Sep 16, priced at $686 found 6 days ago

Thu, Sep 11 - Sun, Sep 14

ABE

Lehigh Valley Intl.

LHR

Heathrow

$700 Roundtrip, found 6 days ago

$700

Roundtrip

found 6 days ago

Select Virgin Atlantic flight, departing Thu, Sep 11 from Lehigh Valley Intl. to Heathrow, returning Sun, Sep 14, priced at $700 found 6 days ago

Thu, Sep 11 - Sun, Sep 14

ABE

Lehigh Valley Intl.

LHR

Heathrow

$706 Roundtrip, found 6 days ago

$706

Roundtrip

found 6 days ago

Select Delta flight, departing Thu, Sep 11 from Lehigh Valley Intl. to Heathrow, returning Sun, Sep 14, priced at $706 found 6 days ago

Thu, Sep 11 - Sun, Sep 14

ABE

Lehigh Valley Intl.

LHR

Heathrow

$723 Roundtrip, found 6 days ago

$723

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Sep 11 from Lehigh Valley Intl. to Heathrow, returning Sun, Sep 14, priced at $723 found 6 days ago

Sat, Sep 13 - Mon, Sep 15

ABE

Lehigh Valley Intl.

LHR

Heathrow

$736 Roundtrip, found 6 days ago

$736

Roundtrip

found 6 days ago

Select United flight, departing Sat, Sep 13 from Lehigh Valley Intl. to Heathrow, returning Mon, Sep 15, priced at $736 found 6 days ago

Mon, Jun 16 - Tue, Jun 24

ABE

Lehigh Valley Intl.

LHR

Heathrow

$1,362 Roundtrip, found 16 hours ago

$1,362

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Mon, Jun 16 from Lehigh Valley Intl. to Heathrow, returning Tue, Jun 24, priced at $1,362 found 16 hours ago

Sun, Jun 15 - Sun, Jun 22

ABE

Lehigh Valley Intl.

LHR

Heathrow

$1,395 Roundtrip, found 16 hours ago

$1,395

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sun, Jun 15 from Lehigh Valley Intl. to Heathrow, returning Sun, Jun 22, priced at $1,395 found 16 hours ago

Sun, Jun 15 - Sun, Jun 22

ABE

Lehigh Valley Intl.

LHR

Heathrow

$1,400 Roundtrip, found 16 hours ago

$1,400

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sun, Jun 15 from Lehigh Valley Intl. to Heathrow, returning Sun, Jun 22, priced at $1,400 found 16 hours ago

Sun, Jun 15 - Sun, Jun 22

ABE

Lehigh Valley Intl.

LHR

Heathrow

$1,405 Roundtrip, found 16 hours ago

$1,405

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sun, Jun 15 from Lehigh Valley Intl. to Heathrow, returning Sun, Jun 22, priced at $1,405 found 16 hours ago

Sun, Jun 15 - Sun, Jun 22

ABE

Lehigh Valley Intl.

LHR

Heathrow

$1,410 Roundtrip, found 16 hours ago

$1,410

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sun, Jun 15 from Lehigh Valley Intl. to Heathrow, returning Sun, Jun 22, priced at $1,410 found 16 hours ago

Thu, Jun 12 - Thu, Jun 19

ABE

Lehigh Valley Intl.

LHR

Heathrow

$1,411 Roundtrip, found 16 hours ago

$1,411

Roundtrip

found 16 hours ago

Select United flight, departing Thu, Jun 12 from Lehigh Valley Intl. to Heathrow, returning Thu, Jun 19, priced at $1,411 found 16 hours ago