British Airways Flight BA170 Deals & Information (2025/2026)

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British Airways Flight 170 Route Deals From $431

The cheapest prices found with in the last 7 days for return flights were $540 and $431 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 11 - Mon, Mar 23
PIT
Pittsburgh Intl.
LHR
Heathrow
$540 Roundtrip, found 4 days ago
$540
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Mar 11 from Pittsburgh Intl. to Heathrow, returning Mon, Mar 23, priced at $540 found 4 days ago
Sun, Oct 5 - Tue, Oct 14
PIT
Pittsburgh Intl.
LHR
Heathrow
$550 Roundtrip, found 6 hours ago
$550
Roundtrip
found 6 hours ago
Select British Airways flight, departing Sun, Oct 5 from Pittsburgh Intl. to Heathrow, returning Tue, Oct 14, priced at $550 found 6 hours ago
Wed, Oct 15 - Mon, Oct 20
PIT
Pittsburgh Intl.
LHR
Heathrow
$551 Roundtrip, found 3 days ago
$551
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Oct 15 from Pittsburgh Intl. to Heathrow, returning Mon, Oct 20, priced at $551 found 3 days ago
Wed, Oct 15 - Mon, Oct 20
PIT
Pittsburgh Intl.
LHR
Heathrow
$556 Roundtrip, found 3 days ago
$556
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Oct 15 from Pittsburgh Intl. to Heathrow, returning Mon, Oct 20, priced at $556 found 3 days ago
Mon, Oct 27 - Wed, Nov 12
PIT
Pittsburgh Intl.
LHR
Heathrow
$558 Roundtrip, found 1 day ago
$558
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Oct 27 from Pittsburgh Intl. to Heathrow, returning Wed, Nov 12, priced at $558 found 1 day ago