British Airways Flight LH903 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

British Airways Flight 903 Route Deals From $100

The cheapest prices found with in the last 7 days for return flights were $159 and $100 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 10 - Thu, Mar 12
FRA
Frankfurt Intl.
LHR
Heathrow
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Mar 10 from Frankfurt Intl. to Heathrow, returning Thu, Mar 12, priced at $159 found 2 days ago
Fri, Sep 19 - Mon, Sep 22
FRA
Frankfurt Intl.
LHR
Heathrow
$162 Roundtrip, found 3 hours ago
$162
Roundtrip
found 3 hours ago
Select British Airways flight, departing Fri, Sep 19 from Frankfurt Intl. to Heathrow, returning Mon, Sep 22, priced at $162 found 3 hours ago
Thu, Sep 18 - Sun, Sep 21
FRA
Frankfurt Intl.
LHR
Heathrow
$167 Roundtrip, found 5 days ago
$167
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Sep 18 from Frankfurt Intl. to Heathrow, returning Sun, Sep 21, priced at $167 found 5 days ago
Mon, Dec 1 - Mon, Dec 8
FRA
Frankfurt Intl.
LHR
Heathrow
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Dec 1 from Frankfurt Intl. to Heathrow, returning Mon, Dec 8, priced at $168 found 1 day ago
Sun, Nov 23 - Sat, Nov 29
FRA
Frankfurt Intl.
LHR
Heathrow
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Nov 23 from Frankfurt Intl. to Heathrow, returning Sat, Nov 29, priced at $169 found 1 day ago
Mon, May 18 - Sat, May 30
FRA
Frankfurt Intl.
LHR
Heathrow
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, May 18 from Frankfurt Intl. to Heathrow, returning Sat, May 30, priced at $170 found 2 days ago
Mon, Sep 22 - Wed, Oct 1
FRA
Frankfurt Intl.
LHR
Heathrow
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Sep 22 from Frankfurt Intl. to Heathrow, returning Wed, Oct 1, priced at $171 found 1 day ago
Sun, Oct 12 - Thu, Oct 16
FRA
Frankfurt Intl.
LHR
Heathrow
$173 Roundtrip, found 3 hours ago
$173
Roundtrip
found 3 hours ago
Select British Airways flight, departing Sun, Oct 12 from Frankfurt Intl. to Heathrow, returning Thu, Oct 16, priced at $173 found 3 hours ago
Thu, Dec 11 - Sat, Dec 13
FRA
Frankfurt Intl.
LHR
Heathrow
$174 Roundtrip, found 1 hour ago
$174
Roundtrip
found 1 hour ago
Select British Airways flight, departing Thu, Dec 11 from Frankfurt Intl. to Heathrow, returning Sat, Dec 13, priced at $174 found 1 hour ago
Sun, Nov 23 - Sat, Nov 29
FRA
Frankfurt Intl.
LHR
Heathrow
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Nov 23 from Frankfurt Intl. to Heathrow, returning Sat, Nov 29, priced at $175 found 1 day ago

Frequently asked questions

What route does flight number BA903 take?
BA903 flies directly from FRA to LHR. During this trip, expect to be in the air for approximately 1 hour and 55 minutes. Book ahead to secure your favorite seat.
What terminal does BA903 fly out of?
BA903 runs between Frankfurt Airport (FRA-Frankfurt Intl.) and LHR, and those taking this flight usually board the plane from Terminal 2.
What kind of plane is on flight number BA903?
The Airbus A319 is the plane most commonly used for flight number BA903. This flight typically takes off from FRA and arrives at London Airport (LHR-Heathrow).
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 BA903 flight with Travelocity, please visit our Customer Service Portal.