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

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British Airways Flight 473 Route Deals From $34

The cheapest prices found with in the last 7 days for return flights were $98 and $34 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 7 - Sat, Feb 21
BCN
Barcelona Intl.
LHR
Heathrow
$98 Roundtrip, found 6 days ago
$98
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Feb 7 from Barcelona Intl. to Heathrow, returning Sat, Feb 21, priced at $98 found 6 days ago
Sat, Feb 7 - Sat, Feb 21
BCN
Barcelona Intl.
LHR
Heathrow
$101 Roundtrip, found 6 days ago
$101
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Feb 7 from Barcelona Intl. to Heathrow, returning Sat, Feb 21, priced at $101 found 6 days ago
Thu, Nov 27 - Mon, Dec 1
BCN
Barcelona Intl.
LHR
Heathrow
$101 Roundtrip, found 6 hours ago
$101
Roundtrip
found 6 hours ago
Select British Airways flight, departing Thu, Nov 27 from Barcelona Intl. to Heathrow, returning Mon, Dec 1, priced at $101 found 6 hours ago
Sat, Nov 29 - Tue, Dec 2
BCN
Barcelona Intl.
LHR
Heathrow
$105 Roundtrip, found 6 days ago
$105
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Nov 29 from Barcelona Intl. to Heathrow, returning Tue, Dec 2, priced at $105 found 6 days ago
Thu, Nov 27 - Mon, Dec 1
BCN
Barcelona Intl.
LHR
Heathrow
$105 Roundtrip, found 6 hours ago
$105
Roundtrip
found 6 hours ago
Select British Airways flight, departing Thu, Nov 27 from Barcelona Intl. to Heathrow, returning Mon, Dec 1, priced at $105 found 6 hours ago
Thu, Nov 27 - Mon, Dec 1
BCN
Barcelona Intl.
LHR
Heathrow
$108 Roundtrip, found 6 hours ago
$108
Roundtrip
found 6 hours ago
Select British Airways flight, departing Thu, Nov 27 from Barcelona Intl. to Heathrow, returning Mon, Dec 1, priced at $108 found 6 hours ago
Thu, Nov 27 - Mon, Dec 1
BCN
Barcelona Intl.
LHR
Heathrow
$109 Roundtrip, found 6 hours ago
$109
Roundtrip
found 6 hours ago
Select British Airways flight, departing Thu, Nov 27 from Barcelona Intl. to Heathrow, returning Mon, Dec 1, priced at $109 found 6 hours ago
Thu, Nov 27 - Mon, Dec 1
BCN
Barcelona Intl.
LHR
Heathrow
$113 Roundtrip, found 6 hours ago
$113
Roundtrip
found 6 hours ago
Select British Airways flight, departing Thu, Nov 27 from Barcelona Intl. to Heathrow, returning Mon, Dec 1, priced at $113 found 6 hours ago
Fri, Sep 26 - Mon, Sep 29
BCN
Barcelona Intl.
LHR
Heathrow
$116 Roundtrip, found 6 days ago
$116
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, Sep 26 from Barcelona Intl. to Heathrow, returning Mon, Sep 29, priced at $116 found 6 days ago
Fri, Sep 26 - Mon, Sep 29
BCN
Barcelona Intl.
LHR
Heathrow
$120 Roundtrip, found 6 days ago
$120
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, Sep 26 from Barcelona Intl. to Heathrow, returning Mon, Sep 29, priced at $120 found 6 days 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.