British Airways Flight 557 Deals & Information (2026/2027)

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British Airways Flight 557 Route Deals From $98

The cheapest prices found with in the last 7 days for return flights were $173 and $98 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 13 - Fri, Nov 27
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$173 Roundtrip, found 22 hours ago
$173
Roundtrip
found 22 hours ago
Select British Airways flight, departing Fri, Nov 13 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Fri, Nov 27, priced at $173 found 22 hours ago
Sat, Nov 14 - Mon, Nov 16
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$179 Roundtrip, found 16 hours ago
$179
Roundtrip
found 16 hours ago
Select British Airways flight, departing Sat, Nov 14 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Mon, Nov 16, priced at $179 found 16 hours ago
Fri, Nov 20 - Mon, Nov 23
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$184 Roundtrip, just found
$184
Roundtrip
just found
Select British Airways flight, departing Fri, Nov 20 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Mon, Nov 23, priced at $184 just found
Sat, Nov 21 - Sun, Nov 22
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$185 Roundtrip, found 22 hours ago
$185
Roundtrip
found 22 hours ago
Select British Airways flight, departing Sat, Nov 21 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Sun, Nov 22, priced at $185 found 22 hours ago
Thu, Nov 26 - Mon, Nov 30
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$187 Roundtrip, found 8 hours ago
$187
Roundtrip
found 8 hours ago
Select British Airways flight, departing Thu, Nov 26 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Mon, Nov 30, priced at $187 found 8 hours ago
Sun, Jan 10 - Thu, Jan 14
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$191 Roundtrip, found 5 days ago
$191
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Jan 10 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Thu, Jan 14, priced at $191 found 5 days ago
Thu, Jan 7 - Wed, Jan 13
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$194 Roundtrip, found 5 days ago
$194
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Jan 7 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Wed, Jan 13, priced at $194 found 5 days ago
Mon, Nov 23 - Tue, Dec 1
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$195 Roundtrip, found 4 days ago
$195
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 23 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Tue, Dec 1, priced at $195 found 4 days ago
Thu, Dec 17 - Tue, Jan 5
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$195 Roundtrip, found 18 hours ago
$195
Roundtrip
found 18 hours ago
Select British Airways flight, departing Thu, Dec 17 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Tue, Jan 5, priced at $195 found 18 hours ago
Sat, Jan 30 - Sun, Jan 31
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$197 Roundtrip, found 7 hours ago
$197
Roundtrip
found 7 hours ago
Select British Airways flight, departing Sat, Jan 30 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Sun, Jan 31, priced at $197 found 7 hours ago
Wed, Dec 9 - Sun, Dec 13
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$198 Roundtrip, found 10 hours ago
$198
Roundtrip
found 10 hours ago
Select British Airways flight, departing Wed, Dec 9 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Sun, Dec 13, priced at $198 found 10 hours ago
Fri, Apr 30 - Sun, May 2
FCO
Fiumicino - Leonardo da Vinci Intl.
LHR
Heathrow
$199 Roundtrip, found 6 hours ago
$199
Roundtrip
found 6 hours ago
Select British Airways flight, departing Fri, Apr 30 from Fiumicino - Leonardo da Vinci Intl. to Heathrow, returning Sun, May 2, priced at $199 found 6 hours ago

Frequently asked questions

What route does flight number BA557 take?
Flight number BA557 flies direct from FCO to London Airport (LHR-Heathrow). During this trip, you can expect to be in the air for roughly 2 hours and 35 minutes. Book ahead to get your favorite seat.
What terminal does BA557 fly out of?
Direct flights to and from FCO and Heathrow Airport are served by flight number BA557, and travelers booked on this route normally jet off from Terminal 3.
What kind of plane is on flight number BA557?
The Airbus A320 is the aircraft type most frequently used for flight number BA557. This flight almost always takes off from Fiumicino Airport and touches down at Heathrow Airport (LHR).
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 BA557 flight with Travelocity, please visit our Customer Service Portal.