LOT-Polish Airlines Flight 643 Deals & Information (2026/2027)

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LOT-Polish Airlines Flight 643 Route Deals From $172

The cheapest prices found with in the last 7 days for return flights were $177 and $172 for one-way flights to Henri Coanda Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 28 - Wed, Aug 12
WAW
Frederic Chopin
OTP
Henri Coanda Intl.
$177 Roundtrip, found 5 hours ago
$177
Roundtrip
found 5 hours ago
Select LOT-Polish Airlines flight, departing Tue, Jul 28 from Frederic Chopin to Henri Coanda Intl., returning Wed, Aug 12, priced at $177 found 5 hours ago
Tue, Jul 28 - Wed, Aug 12
WAW
Frederic Chopin
OTP
Henri Coanda Intl.
$213 Roundtrip, found 5 hours ago
$213
Roundtrip
found 5 hours ago
Select LOT-Polish Airlines flight, departing Tue, Jul 28 from Frederic Chopin to Henri Coanda Intl., returning Wed, Aug 12, priced at $213 found 5 hours ago
Fri, Jan 30 - Sun, Feb 1
WAW
Frederic Chopin
OTP
Henri Coanda Intl.
$221 Roundtrip, found 11 hours ago
$221
Roundtrip
found 11 hours ago
Select LOT-Polish Airlines flight, departing Fri, Jan 30 from Frederic Chopin to Henri Coanda Intl., returning Sun, Feb 1, priced at $221 found 11 hours ago
Thu, Jan 22 - Mon, Jan 26
WAW
Frederic Chopin
OTP
Henri Coanda Intl.
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Thu, Jan 22 from Frederic Chopin to Henri Coanda Intl., returning Mon, Jan 26, priced at $222 found 3 days ago
Fri, Jan 30 - Sun, Feb 1
WAW
Frederic Chopin
OTP
Henri Coanda Intl.
$232 Roundtrip, found 11 hours ago
$232
Roundtrip
found 11 hours ago
Select LOT-Polish Airlines flight, departing Fri, Jan 30 from Frederic Chopin to Henri Coanda Intl., returning Sun, Feb 1, priced at $232 found 11 hours ago
Fri, Jan 23 - Tue, Jan 27
WAW
Frederic Chopin
OTP
Henri Coanda Intl.
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select LOT-Polish Airlines flight, departing Fri, Jan 23 from Frederic Chopin to Henri Coanda Intl., returning Tue, Jan 27, priced at $233 found 2 days ago
Fri, Jan 30 - Sun, Feb 1
WAW
Frederic Chopin
OTP
Henri Coanda Intl.
$244 Roundtrip, found 11 hours ago
$244
Roundtrip
found 11 hours ago
Select LOT-Polish Airlines flight, departing Fri, Jan 30 from Frederic Chopin to Henri Coanda Intl., returning Sun, Feb 1, priced at $244 found 11 hours ago

Frequently asked questions

What route does flight number LO643 take?
You'll be landing at Bucharest Airport (OTP-Henri Coanda Intl.) from Frederic Chopin Airport (WAW) if you're traveling on flight number LO643. You'll be in the sky for 1 hour and 45 minutes during this journey. It's also good to note that the flight conveniently operates non-stop.
What kind of plane is on flight number LO643?
The Embraer 175 is the plane usually used for flight number LO643. Usually, this flight sets off from Frederic Chopin Airport (WAW) and comes in to land at Bucharest Airport (OTP-Henri Coanda Intl.).
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 LO643 flight with Travelocity, please visit our Customer Service Portal.