British Airways Flight BA397 Deals & Information (2025/2026)

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British Airways Flight 397 Route Deals From $63

The cheapest prices found with in the last 7 days for return flights were $126 and $63 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 13 - Wed, Nov 19
BRU
Brussels - National
LHR
Heathrow
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Nov 13 from Brussels - National to Heathrow, returning Wed, Nov 19, priced at $126 found 1 day ago
Thu, Nov 13 - Wed, Nov 19
BRU
Brussels - National
LHR
Heathrow
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Nov 13 from Brussels - National to Heathrow, returning Wed, Nov 19, priced at $128 found 1 day ago
Thu, Nov 13 - Wed, Nov 19
BRU
Brussels - National
LHR
Heathrow
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Nov 13 from Brussels - National to Heathrow, returning Wed, Nov 19, priced at $130 found 1 day ago
Mon, Sep 22 - Sat, Sep 27
BRU
Brussels - National
LHR
Heathrow
$133 Roundtrip, found 1 day ago
$133
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Sep 22 from Brussels - National to Heathrow, returning Sat, Sep 27, priced at $133 found 1 day ago
Mon, Sep 22 - Sat, Sep 27
BRU
Brussels - National
LHR
Heathrow
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Sep 22 from Brussels - National to Heathrow, returning Sat, Sep 27, priced at $134 found 1 day ago
Thu, Nov 13 - Wed, Nov 19
BRU
Brussels - National
LHR
Heathrow
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Nov 13 from Brussels - National to Heathrow, returning Wed, Nov 19, priced at $135 found 1 day ago
Tue, Aug 26 - Thu, Aug 28
BRU
Brussels - National
LHR
Heathrow
$136 Roundtrip, found 4 days ago
$136
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Aug 26 from Brussels - National to Heathrow, returning Thu, Aug 28, priced at $136 found 4 days ago
Thu, Jul 10 - Sun, Jul 13
BRU
Brussels - National
LHR
Heathrow
$137 Roundtrip, found 6 days ago
$137
Roundtrip
found 6 days ago
Select British Airways flight, departing Thu, Jul 10 from Brussels - National to Heathrow, returning Sun, Jul 13, priced at $137 found 6 days ago
Thu, Nov 13 - Wed, Nov 19
BRU
Brussels - National
LHR
Heathrow
$141 Roundtrip, found 1 day ago
$141
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Nov 13 from Brussels - National to Heathrow, returning Wed, Nov 19, priced at $141 found 1 day ago
Fri, Jul 11 - Sun, Jul 13
BRU
Brussels - National
LHR
Heathrow
$143 Roundtrip, found 12 hours ago
$143
Roundtrip
found 12 hours ago
Select British Airways flight, departing Fri, Jul 11 from Brussels - National to Heathrow, returning Sun, Jul 13, priced at $143 found 12 hours ago