British Airways Flight A3641 Deals & Information (2025/2026)

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British Airways Flight 641 Route Deals From $103

The cheapest prices found with in the last 7 days for return flights were $173 and $103 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 9 - Sun, Jan 18
ATH
Eleftherios Venizelos
LHR
Heathrow
$173 Roundtrip, found 5 days ago
$173
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Jan 9 from Eleftherios Venizelos to Heathrow, returning Sun, Jan 18, priced at $173 found 5 days ago
Wed, Mar 4 - Sun, Mar 8
ATH
Eleftherios Venizelos
LHR
Heathrow
$176 Roundtrip, found 6 days ago
$176
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 4 from Eleftherios Venizelos to Heathrow, returning Sun, Mar 8, priced at $176 found 6 days ago
Fri, Jan 9 - Sun, Jan 18
ATH
Eleftherios Venizelos
LHR
Heathrow
$181 Roundtrip, found 5 days ago
$181
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Jan 9 from Eleftherios Venizelos to Heathrow, returning Sun, Jan 18, priced at $181 found 5 days ago
Fri, Nov 7 - Fri, Nov 14
ATH
Eleftherios Venizelos
LHR
Heathrow
$184 Roundtrip, found 5 days ago
$184
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Nov 7 from Eleftherios Venizelos to Heathrow, returning Fri, Nov 14, priced at $184 found 5 days ago
Fri, Nov 14 - Fri, Nov 21
ATH
Eleftherios Venizelos
LHR
Heathrow
$187 Roundtrip, found 6 days ago
$187
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, Nov 14 from Eleftherios Venizelos to Heathrow, returning Fri, Nov 21, priced at $187 found 6 days ago
Fri, Jan 30 - Sun, Feb 8
ATH
Eleftherios Venizelos
LHR
Heathrow
$192 Roundtrip, found 4 hours ago
$192
Roundtrip
found 4 hours ago
Select British Airways flight, departing Fri, Jan 30 from Eleftherios Venizelos to Heathrow, returning Sun, Feb 8, priced at $192 found 4 hours ago
Fri, Jan 30 - Sun, Feb 8
ATH
Eleftherios Venizelos
LHR
Heathrow
$193 Roundtrip, found 4 hours ago
$193
Roundtrip
found 4 hours ago
Select British Airways flight, departing Fri, Jan 30 from Eleftherios Venizelos to Heathrow, returning Sun, Feb 8, priced at $193 found 4 hours ago
Fri, Jan 30 - Sun, Feb 8
ATH
Eleftherios Venizelos
LHR
Heathrow
$194 Roundtrip, found 4 hours ago
$194
Roundtrip
found 4 hours ago
Select British Airways flight, departing Fri, Jan 30 from Eleftherios Venizelos to Heathrow, returning Sun, Feb 8, priced at $194 found 4 hours ago
Sat, Jan 24 - Sun, Jan 25
ATH
Eleftherios Venizelos
LHR
Heathrow
$195 Roundtrip, found 17 hours ago
$195
Roundtrip
found 17 hours ago
Select British Airways flight, departing Sat, Jan 24 from Eleftherios Venizelos to Heathrow, returning Sun, Jan 25, priced at $195 found 17 hours ago
Thu, Mar 12 - Fri, Mar 13
ATH
Eleftherios Venizelos
LHR
Heathrow
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Mar 12 from Eleftherios Venizelos to Heathrow, returning Fri, Mar 13, priced at $197 found 5 days ago

Frequently asked questions

What route does flight number BA641 take?
You'll be landing into London Airport (LHR-Heathrow) from Athens International Airport if you've booked a ticket on flight number BA641. You'll be in the air for 3 hours and 55 minutes during this journey. It's also worthwhile noting that it conveniently travels direct.
What kind of plane is on flight number BA641?
The Airbus A321neo is the type of aircraft predominantly used for flight number BA641. This flight typically sets off from ATH and comes in to land at Heathrow Airport.
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 BA641 flight with Travelocity, please visit our Customer Service Portal.