British Airways Flight 473 Deals & Information (2025/2026)

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British Airways Flight 473 Route Deals From $62

The cheapest prices found with in the last 7 days for return flights were $121 and $62 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 6 - Sun, Feb 8
BCN
Barcelona Intl.
LHR
Heathrow
$121 Roundtrip, found 11 hours ago
$121
Roundtrip
found 11 hours ago
Select British Airways flight, departing Fri, Feb 6 from Barcelona Intl. to Heathrow, returning Sun, Feb 8, priced at $121 found 11 hours ago
Wed, Mar 18 - Sat, Mar 21
BCN
Barcelona Intl.
LHR
Heathrow
$130 Roundtrip, found 6 days ago
$130
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 18 from Barcelona Intl. to Heathrow, returning Sat, Mar 21, priced at $130 found 6 days ago
Wed, Mar 18 - Sat, Mar 21
BCN
Barcelona Intl.
LHR
Heathrow
$132 Roundtrip, found 6 days ago
$132
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 18 from Barcelona Intl. to Heathrow, returning Sat, Mar 21, priced at $132 found 6 days ago
Wed, Mar 18 - Sat, Mar 21
BCN
Barcelona Intl.
LHR
Heathrow
$134 Roundtrip, found 6 days ago
$134
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 18 from Barcelona Intl. to Heathrow, returning Sat, Mar 21, priced at $134 found 6 days ago
Wed, Mar 18 - Sat, Mar 21
BCN
Barcelona Intl.
LHR
Heathrow
$136 Roundtrip, found 6 days ago
$136
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 18 from Barcelona Intl. to Heathrow, returning Sat, Mar 21, priced at $136 found 6 days ago
Sat, Dec 6 - Mon, Dec 8
BCN
Barcelona Intl.
LHR
Heathrow
$137 Roundtrip, found 18 hours ago
$137
Roundtrip
found 18 hours ago
Select British Airways flight, departing Sat, Dec 6 from Barcelona Intl. to Heathrow, returning Mon, Dec 8, priced at $137 found 18 hours ago
Wed, Mar 18 - Sat, Mar 21
BCN
Barcelona Intl.
LHR
Heathrow
$138 Roundtrip, found 6 days ago
$138
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 18 from Barcelona Intl. to Heathrow, returning Sat, Mar 21, priced at $138 found 6 days ago
Sat, Jan 17 - Sun, Jan 18
BCN
Barcelona Intl.
LHR
Heathrow
$139 Roundtrip, found 15 hours ago
$139
Roundtrip
found 15 hours ago
Select British Airways flight, departing Sat, Jan 17 from Barcelona Intl. to Heathrow, returning Sun, Jan 18, priced at $139 found 15 hours ago
Sat, Jan 17 - Sun, Jan 18
BCN
Barcelona Intl.
LHR
Heathrow
$141 Roundtrip, found 15 hours ago
$141
Roundtrip
found 15 hours ago
Select British Airways flight, departing Sat, Jan 17 from Barcelona Intl. to Heathrow, returning Sun, Jan 18, priced at $141 found 15 hours ago
Wed, Mar 18 - Sat, Mar 21
BCN
Barcelona Intl.
LHR
Heathrow
$144 Roundtrip, found 6 days ago
$144
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 18 from Barcelona Intl. to Heathrow, returning Sat, Mar 21, priced at $144 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.