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

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British Airways Flight 366 Route Deals From $85

The cheapest prices found with in the last 7 days for return flights were $147 and $85 for one-way flights to Blagnac for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 7 - Thu, May 14
LHR
Heathrow
TLS
Blagnac
$147 Roundtrip, found 22 hours ago
$147
Roundtrip
found 22 hours ago
Select British Airways flight, departing Thu, May 7 from Heathrow to Blagnac, returning Thu, May 14, priced at $147 found 22 hours ago
Thu, Sep 24 - Tue, Sep 29
LHR
Heathrow
TLS
Blagnac
$147 Roundtrip, found 18 hours ago
$147
Roundtrip
found 18 hours ago
Select British Airways flight, departing Thu, Sep 24 from Heathrow to Blagnac, returning Tue, Sep 29, priced at $147 found 18 hours ago
Thu, Sep 24 - Tue, Sep 29
LHR
Heathrow
TLS
Blagnac
$151 Roundtrip, found 18 hours ago
$151
Roundtrip
found 18 hours ago
Select British Airways flight, departing Thu, Sep 24 from Heathrow to Blagnac, returning Tue, Sep 29, priced at $151 found 18 hours ago
Thu, May 7 - Mon, May 11
LHR
Heathrow
TLS
Blagnac
$152 Roundtrip, found 2 days ago
$152
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, May 7 from Heathrow to Blagnac, returning Mon, May 11, priced at $152 found 2 days ago
Thu, May 7 - Mon, May 11
LHR
Heathrow
TLS
Blagnac
$153 Roundtrip, found 2 days ago
$153
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, May 7 from Heathrow to Blagnac, returning Mon, May 11, priced at $153 found 2 days ago
Wed, Jul 8 - Wed, Jul 15
LHR
Heathrow
TLS
Blagnac
$156 Roundtrip, found 5 days ago
$156
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Jul 8 from Heathrow to Blagnac, returning Wed, Jul 15, priced at $156 found 5 days ago
Sat, Sep 12 - Fri, Sep 18
LHR
Heathrow
TLS
Blagnac
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Sep 12 from Heathrow to Blagnac, returning Fri, Sep 18, priced at $157 found 3 days ago
Thu, Sep 24 - Mon, Sep 28
LHR
Heathrow
TLS
Blagnac
$158 Roundtrip, found 18 hours ago
$158
Roundtrip
found 18 hours ago
Select British Airways flight, departing Thu, Sep 24 from Heathrow to Blagnac, returning Mon, Sep 28, priced at $158 found 18 hours ago
Thu, Sep 24 - Mon, Sep 28
LHR
Heathrow
TLS
Blagnac
$159 Roundtrip, found 18 hours ago
$159
Roundtrip
found 18 hours ago
Select British Airways flight, departing Thu, Sep 24 from Heathrow to Blagnac, returning Mon, Sep 28, priced at $159 found 18 hours ago
Thu, Sep 24 - Mon, Sep 28
LHR
Heathrow
TLS
Blagnac
$160 Roundtrip, found 18 hours ago
$160
Roundtrip
found 18 hours ago
Select British Airways flight, departing Thu, Sep 24 from Heathrow to Blagnac, returning Mon, Sep 28, priced at $160 found 18 hours 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.