Lufthansa Flight 321 Deals & Information (2025/2026)

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Lufthansa Flight 321 Route Deals From $215

The cheapest prices found with in the last 7 days for return flights were $252 and $215 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 10 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$252 Roundtrip, found 13 hours ago
$252
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Wed, Jun 10 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $252 found 13 hours ago
Thu, Jun 11 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$267 Roundtrip, found 13 hours ago
$267
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Thu, Jun 11 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $267 found 13 hours ago
Thu, Jun 11 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$295 Roundtrip, found 13 hours ago
$295
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Thu, Jun 11 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $295 found 13 hours ago
Wed, Jun 10 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$301 Roundtrip, found 13 hours ago
$301
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Wed, Jun 10 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $301 found 13 hours ago
Thu, Jun 11 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$307 Roundtrip, found 13 hours ago
$307
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Thu, Jun 11 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $307 found 13 hours ago
Thu, Jun 11 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$326 Roundtrip, found 13 hours ago
$326
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Thu, Jun 11 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $326 found 13 hours ago
Wed, Jun 10 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$329 Roundtrip, found 13 hours ago
$329
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Wed, Jun 10 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $329 found 13 hours ago
Wed, Jun 10 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$335 Roundtrip, found 13 hours ago
$335
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Wed, Jun 10 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $335 found 13 hours ago
Thu, Jun 11 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$338 Roundtrip, found 13 hours ago
$338
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Thu, Jun 11 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $338 found 13 hours ago
Wed, Jun 10 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$340 Roundtrip, found 13 hours ago
$340
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Wed, Jun 10 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $340 found 13 hours ago
Thu, Jun 11 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$344 Roundtrip, found 13 hours ago
$344
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Thu, Jun 11 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $344 found 13 hours ago
Thu, Jun 11 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$345 Roundtrip, found 13 hours ago
$345
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Thu, Jun 11 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $345 found 13 hours ago
Wed, Jun 10 - Mon, Jun 15
OLB
Costa Smeralda
FRA
Frankfurt Intl.
$346 Roundtrip, found 13 hours ago
$346
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Wed, Jun 10 from Costa Smeralda to Frankfurt Intl., returning Mon, Jun 15, priced at $346 found 13 hours ago

Frequently asked questions

What route does flight number LH321 take?
You'll be arriving into Frankfurt Airport (FRA-Frankfurt Intl.) from Costa Smeralda Airport (OLB) if you've booked a ticket on flight number LH321. You'll be in the air for 1 hour and 55 minutes during this trip. What's more, it conveniently travels non-stop.
What kind of plane is on flight number LH321?
You're likely to be jumping on board a Bombardier CRJ900 if your flight number is LH321. This flight almost always heads off from Costa Smeralda Airport (OLB) and arrives at Frankfurt Airport (FRA-Frankfurt 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 LH321 flight with Travelocity, please visit our Customer Service Portal.