British Airways Flight BA473 Deals & Information (2025/2026)

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British Airways Flight 473 Route Deals From $58

The cheapest prices found with in the last 7 days for return flights were $119 and $58 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 21 - Sun, Nov 23
BCN
Barcelona Intl.
LHR
Heathrow
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Nov 21 from Barcelona Intl. to Heathrow, returning Sun, Nov 23, priced at $119 found 1 day ago
Mon, Nov 24 - Sun, Nov 30
BCN
Barcelona Intl.
LHR
Heathrow
$119 Roundtrip, found 6 days ago
$119
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Nov 24 from Barcelona Intl. to Heathrow, returning Sun, Nov 30, priced at $119 found 6 days ago
Fri, Nov 21 - Sun, Nov 23
BCN
Barcelona Intl.
LHR
Heathrow
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Nov 21 from Barcelona Intl. to Heathrow, returning Sun, Nov 23, priced at $120 found 1 day ago
Fri, Jan 16 - Tue, Jan 20
BCN
Barcelona Intl.
LHR
Heathrow
$122 Roundtrip, found 2 days ago
$122
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Jan 16 from Barcelona Intl. to Heathrow, returning Tue, Jan 20, priced at $122 found 2 days ago
Sat, Nov 8 - Mon, Nov 10
BCN
Barcelona Intl.
LHR
Heathrow
$123 Roundtrip, found 5 days ago
$123
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Nov 8 from Barcelona Intl. to Heathrow, returning Mon, Nov 10, priced at $123 found 5 days ago
Wed, Dec 10 - Sun, Dec 14
BCN
Barcelona Intl.
LHR
Heathrow
$124 Roundtrip, found 6 hours ago
$124
Roundtrip
found 6 hours ago
Select British Airways flight, departing Wed, Dec 10 from Barcelona Intl. to Heathrow, returning Sun, Dec 14, priced at $124 found 6 hours ago
Fri, Nov 21 - Sun, Nov 23
BCN
Barcelona Intl.
LHR
Heathrow
$125 Roundtrip, found 1 day ago
$125
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Nov 21 from Barcelona Intl. to Heathrow, returning Sun, Nov 23, priced at $125 found 1 day ago
Sat, Nov 8 - Mon, Nov 17
BCN
Barcelona Intl.
LHR
Heathrow
$126 Roundtrip, found 2 days ago
$126
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Nov 8 from Barcelona Intl. to Heathrow, returning Mon, Nov 17, priced at $126 found 2 days ago
Thu, Nov 27 - Sun, Nov 30
BCN
Barcelona Intl.
LHR
Heathrow
$127 Roundtrip, found 2 days ago
$127
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Nov 27 from Barcelona Intl. to Heathrow, returning Sun, Nov 30, priced at $127 found 2 days ago
Fri, Nov 21 - Sun, Nov 23
BCN
Barcelona Intl.
LHR
Heathrow
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Nov 21 from Barcelona Intl. to Heathrow, returning Sun, Nov 23, priced at $128 found 1 day ago

Frequently asked questions

What route does flight number BA473 take?
You'll be landing into London Airport (LHR-Heathrow) from BCN if you're traveling on flight number BA473. You'll be in the air for 2 hours and 25 minutes during this trip. It's also good to note that it conveniently operates non-stop.
What terminal does BA473 fly out of?
Travelers with seats on flight number BA473 from Barcelona Airport (BCN-Barcelona Intl.) to London Airport (LHR-Heathrow) normally depart from Terminal 1.
What kind of plane is on flight number BA473?
You'll likely be traveling aboard an Airbus A320 if your flight number is BA473. This flight nearly always takes off from Josep Tarradellas Barcelona–El Prat Airport and lands at Heathrow Airport.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your BA473 flight with Travelocity, please visit our Customer Service Portal.