Photo "Grand Union Canal in South Harefield This is the Broad Water reach of the canal, upstream of Wide Water lock. The towpath forms part of the London Loop and is also the route of National Cycle Network 61." by Nigel Cox (Creative Commons Attribution-Share Alike 2.0) / Cropped from original

Cheap Flights To Harefield 2025

Photo by Nigel Cox (CC BY-SA)

Harefield Flights as Low as $496

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.

American Airlines
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$496 Roundtrip, found 5 hours ago
$496
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $496 found 5 hours ago
British Airways
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$497 Roundtrip, found 5 hours ago
$497
Roundtrip
found 5 hours ago
Select British Airways flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $497 found 5 hours ago
British Airways
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$518 Roundtrip, found 5 hours ago
$518
Roundtrip
found 5 hours ago
Select British Airways flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $518 found 5 hours ago
United
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$522 Roundtrip, found 5 hours ago
$522
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $522 found 5 hours ago
Virgin Atlantic
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$533 Roundtrip, found 5 hours ago
$533
Roundtrip
found 5 hours ago
Select Virgin Atlantic flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $533 found 5 hours ago
Delta
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$533 Roundtrip, found 5 hours ago
$533
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $533 found 5 hours ago
Air Canada
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$578 Roundtrip, found 5 hours ago
$578
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $578 found 5 hours ago
KLM
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$585 Roundtrip, found 5 hours ago
$585
Roundtrip
found 5 hours ago
Select KLM flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $585 found 5 hours ago
JetBlue Airways
Tue, Sep 30 - Wed, Oct 15
PHL
Philadelphia Intl.
LGW
Gatwick
$600 Roundtrip, found 1 day ago
$600
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Sep 30 from Philadelphia Intl. to Gatwick, returning Wed, Oct 15, priced at $600 found 1 day ago
Delta
Tue, Nov 25 - Wed, Dec 3
GRR
Gerald R. Ford Intl.
LHR
Heathrow
$653 Roundtrip, found 1 day ago
$653
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 25 from Gerald R. Ford Intl. to Heathrow, returning Wed, Dec 3, priced at $653 found 1 day ago
JetBlue Airways
Wed, Aug 6 - Tue, Aug 19
DTW
Detroit Metropolitan Wayne County
LHR
Heathrow
$693 Roundtrip, found 1 day ago
$693
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Aug 6 from Detroit Metropolitan Wayne County to Heathrow, returning Tue, Aug 19, priced at $693 found 1 day ago
Lufthansa
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$712 Roundtrip, found 5 hours ago
$712
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $712 found 5 hours ago
Finnair
Mon, Aug 25 - Wed, Sep 10
PHL
Philadelphia Intl.
LHR
Heathrow
$718 Roundtrip, found 5 hours ago
$718
Roundtrip
found 5 hours ago
Select Finnair flight, departing Mon, Aug 25 from Philadelphia Intl. to Heathrow, returning Wed, Sep 10, priced at $718 found 5 hours ago
Lufthansa
Wed, Oct 1 - Thu, Oct 16
PHL
Philadelphia Intl.
LCY
London City
$728 Roundtrip, found 1 day ago
$728
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Oct 1 from Philadelphia Intl. to London City, returning Thu, Oct 16, priced at $728 found 1 day ago
JetBlue Airways
Wed, Aug 20 - Mon, Sep 1
DTW
Detroit Metropolitan Wayne County
LGW
Gatwick
$839 Roundtrip, found 23 hours ago
$839
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Wed, Aug 20 from Detroit Metropolitan Wayne County to Gatwick, returning Mon, Sep 1, priced at $839 found 23 hours ago
Virgin Atlantic
Wed, Aug 20 - Mon, Sep 1
DTW
Detroit Metropolitan Wayne County
LCY
London City
$1,063 Roundtrip, found 23 hours ago
$1,063
Roundtrip
found 23 hours ago
Select Virgin Atlantic flight, departing Wed, Aug 20 from Detroit Metropolitan Wayne County to London City, returning Mon, Sep 1, priced at $1,063 found 23 hours ago

Cheap Harefield Flights

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