British Airways Flight 170 Deals & Information (2026/2027)

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British Airways Flight 170 Route Deals From $432

The cheapest prices found with in the last 7 days for return flights were $621 and $432 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 28 - Wed, Oct 7
PIT
Pittsburgh Intl.
LHR
Heathrow
$621 Roundtrip, found 5 days ago
$621
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Sep 28 from Pittsburgh Intl. to Heathrow, returning Wed, Oct 7, priced at $621 found 5 days ago
Wed, Oct 7 - Wed, Oct 14
PIT
Pittsburgh Intl.
LHR
Heathrow
$633 Roundtrip, found 2 days ago
$633
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Oct 7 from Pittsburgh Intl. to Heathrow, returning Wed, Oct 14, priced at $633 found 2 days ago
Mon, Feb 9 - Wed, Feb 18
PIT
Pittsburgh Intl.
LHR
Heathrow
$678 Roundtrip, found 3 hours ago
$678
Roundtrip
found 3 hours ago
Select British Airways flight, departing Mon, Feb 9 from Pittsburgh Intl. to Heathrow, returning Wed, Feb 18, priced at $678 found 3 hours ago