British Airways Flight 366 Deals & Information (2026/2027)

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British Airways Flight 366 Route Deals From $87

The cheapest prices found with in the last 7 days for return flights were $150 and $87 for one-way flights to Blagnac for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 18 - Mon, Oct 19
LHR
Heathrow
TLS
Blagnac
$150 Roundtrip, found 16 hours ago
$150
Roundtrip
found 16 hours ago
Select British Airways flight, departing Sun, Oct 18 from Heathrow to Blagnac, returning Mon, Oct 19, priced at $150 found 16 hours ago
Sun, Oct 18 - Mon, Oct 19
LHR
Heathrow
TLS
Blagnac
$152 Roundtrip, found 16 hours ago
$152
Roundtrip
found 16 hours ago
Select British Airways flight, departing Sun, Oct 18 from Heathrow to Blagnac, returning Mon, Oct 19, priced at $152 found 16 hours ago
Sun, Oct 18 - Mon, Oct 19
LHR
Heathrow
TLS
Blagnac
$154 Roundtrip, found 16 hours ago
$154
Roundtrip
found 16 hours ago
Select British Airways flight, departing Sun, Oct 18 from Heathrow to Blagnac, returning Mon, Oct 19, priced at $154 found 16 hours ago
Sun, Oct 18 - Mon, Oct 19
LHR
Heathrow
TLS
Blagnac
$156 Roundtrip, found 16 hours ago
$156
Roundtrip
found 16 hours ago
Select British Airways flight, departing Sun, Oct 18 from Heathrow to Blagnac, returning Mon, Oct 19, priced at $156 found 16 hours ago
Fri, Nov 13 - Fri, Nov 20
LHR
Heathrow
TLS
Blagnac
$159 Roundtrip, found 4 days ago
$159
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, Nov 13 from Heathrow to Blagnac, returning Fri, Nov 20, priced at $159 found 4 days ago
Mon, Dec 28 - Fri, Jan 1
LHR
Heathrow
TLS
Blagnac
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Dec 28 from Heathrow to Blagnac, returning Fri, Jan 1, priced at $159 found 3 days ago
Sun, Jun 7 - Wed, Jun 17
LHR
Heathrow
TLS
Blagnac
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Jun 7 from Heathrow to Blagnac, returning Wed, Jun 17, priced at $163 found 2 days ago
Sun, May 31 - Thu, Jun 4
LHR
Heathrow
TLS
Blagnac
$171 Roundtrip, found 15 hours ago
$171
Roundtrip
found 15 hours ago
Select British Airways flight, departing Sun, May 31 from Heathrow to Blagnac, returning Thu, Jun 4, priced at $171 found 15 hours ago
Sun, Jun 7 - Wed, Jun 17
LHR
Heathrow
TLS
Blagnac
$173 Roundtrip, found 2 days ago
$173
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Jun 7 from Heathrow to Blagnac, returning Wed, Jun 17, priced at $173 found 2 days ago
Thu, Sep 24 - Sat, Sep 26
LHR
Heathrow
TLS
Blagnac
$175 Roundtrip, found 5 days ago
$175
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Sep 24 from Heathrow to Blagnac, returning Sat, Sep 26, priced at $175 found 5 days ago

Frequently asked questions

What route does flight number BA366 take?
BA366 operates straight from Heathrow Airport (LHR) to Marseille Airport. During this trip, you can expect to be in the air for roughly 1 hour and 55 minutes. Consider booking ahead to secure your preferred seat.
How often is BA366 on time?
Approximately 100% of BA366 flights run according to scheduled times — so if you're traveling from Heathrow Airport to Marseille Airport (MRS-Marseille - Provence), you can relax in confidence knowing that you'll touch down at your destination as quickly as possible. If your British Airways service encounters a delay, the average wait is around 8 minutes. Thanks to the airline's high standard, this route has a 3.55-star rating.
What terminal does BA366 fly out of?
You'll likely be taking off from Terminal 5 if you're flying on BA366 direct from Heathrow Airport to Marseille Airport (MRS-Marseille - Provence).
What kind of plane is on flight number BA366?
The Airbus A319 is the plane usually used for flight number BA366. This flight typically jets off from LHR and touches down at Marseille Airport (MRS-Marseille - Provence).
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 BA366 flight with Travelocity, please visit our Customer Service Portal.