British Airways Flight 663 Deals & Information (2026/2027)

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British Airways Flight 663 Route Deals From $186

The cheapest prices found with in the last 7 days for return flights were $649 and $186 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 12 - Wed, Sep 16
ZTH
Zakynthos Intl.
LHR
Heathrow
$649 Roundtrip, found 6 days ago
$649
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Sep 12 from Zakynthos Intl. to Heathrow, returning Wed, Sep 16, priced at $649 found 6 days ago
Sat, Sep 12 - Sat, Sep 19
ZTH
Zakynthos Intl.
LHR
Heathrow
$649 Roundtrip, found 10 hours ago
$649
Roundtrip
found 10 hours ago
Select British Airways flight, departing Sat, Sep 12 from Zakynthos Intl. to Heathrow, returning Sat, Sep 19, priced at $649 found 10 hours ago
Sat, Sep 12 - Wed, Sep 16
ZTH
Zakynthos Intl.
LHR
Heathrow
$653 Roundtrip, found 6 days ago
$653
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Sep 12 from Zakynthos Intl. to Heathrow, returning Wed, Sep 16, priced at $653 found 6 days ago
Sat, Sep 12 - Sat, Sep 19
ZTH
Zakynthos Intl.
LHR
Heathrow
$681 Roundtrip, found 10 hours ago
$681
Roundtrip
found 10 hours ago
Select British Airways flight, departing Sat, Sep 12 from Zakynthos Intl. to Heathrow, returning Sat, Sep 19, priced at $681 found 10 hours ago
Sat, Sep 12 - Wed, Sep 16
ZTH
Zakynthos Intl.
LHR
Heathrow
$693 Roundtrip, found 6 days ago
$693
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Sep 12 from Zakynthos Intl. to Heathrow, returning Wed, Sep 16, priced at $693 found 6 days ago
Sat, Sep 12 - Sat, Sep 19
ZTH
Zakynthos Intl.
LHR
Heathrow
$694 Roundtrip, found 10 hours ago
$694
Roundtrip
found 10 hours ago
Select British Airways flight, departing Sat, Sep 12 from Zakynthos Intl. to Heathrow, returning Sat, Sep 19, priced at $694 found 10 hours ago

Frequently asked questions

What route does flight number BA663 take?
BA663 operates from Larnaca Airport (LCA-Larnaca Intl.) to Heathrow Airport (LHR) directly. This service takes 4 hours and 50 minutes.
What kind of plane is on flight number BA663?
The route for BA663 is most commonly Larnaca Airport (LCA-Larnaca Intl.) to LHR, and the Airbus A320neo is the type of plane you'll probably be heading off on.
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 BA663 flight with Travelocity, please visit our Customer Service Portal.