Lufthansa Flight LH1431 Deals & Information (2025/2026)

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Lufthansa Flight 1431 Route Deals From $106

The cheapest prices found with in the last 7 days for return flights were $164 and $106 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 7 - Sun, Nov 9
SOF
Sofia
FRA
Frankfurt Intl.
$164 Roundtrip, found 12 hours ago
$164
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Fri, Nov 7 from Sofia to Frankfurt Intl., returning Sun, Nov 9, priced at $164 found 12 hours ago
Thu, Oct 16 - Mon, Oct 20
SOF
Sofia
FRA
Frankfurt Intl.
$186 Roundtrip, found 4 days ago
$186
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 16 from Sofia to Frankfurt Intl., returning Mon, Oct 20, priced at $186 found 4 days ago
Tue, Oct 21 - Sun, Nov 9
SOF
Sofia
FRA
Frankfurt Intl.
$187 Roundtrip, found 12 hours ago
$187
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Tue, Oct 21 from Sofia to Frankfurt Intl., returning Sun, Nov 9, priced at $187 found 12 hours ago
Fri, Oct 31 - Sun, Nov 2
SOF
Sofia
FRA
Frankfurt Intl.
$191 Roundtrip, found 5 days ago
$191
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Oct 31 from Sofia to Frankfurt Intl., returning Sun, Nov 2, priced at $191 found 5 days ago
Fri, Nov 7 - Sun, Nov 9
SOF
Sofia
FRA
Frankfurt Intl.
$192 Roundtrip, found 12 hours ago
$192
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Fri, Nov 7 from Sofia to Frankfurt Intl., returning Sun, Nov 9, priced at $192 found 12 hours ago
Sat, Oct 11 - Tue, Oct 21
SOF
Sofia
FRA
Frankfurt Intl.
$202 Roundtrip, found 5 days ago
$202
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Oct 11 from Sofia to Frankfurt Intl., returning Tue, Oct 21, priced at $202 found 5 days ago
Sat, Oct 11 - Tue, Oct 21
SOF
Sofia
FRA
Frankfurt Intl.
$214 Roundtrip, found 5 days ago
$214
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Oct 11 from Sofia to Frankfurt Intl., returning Tue, Oct 21, priced at $214 found 5 days ago
Fri, Oct 31 - Sun, Nov 2
SOF
Sofia
FRA
Frankfurt Intl.
$215 Roundtrip, found 5 days ago
$215
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Oct 31 from Sofia to Frankfurt Intl., returning Sun, Nov 2, priced at $215 found 5 days ago
Tue, Oct 21 - Sun, Nov 9
SOF
Sofia
FRA
Frankfurt Intl.
$217 Roundtrip, found 12 hours ago
$217
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Tue, Oct 21 from Sofia to Frankfurt Intl., returning Sun, Nov 9, priced at $217 found 12 hours ago
Sat, Dec 27 - Wed, Jan 7
SOF
Sofia
FRA
Frankfurt Intl.
$218 Roundtrip, found 3 days ago
$218
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 27 from Sofia to Frankfurt Intl., returning Wed, Jan 7, priced at $218 found 3 days ago
Fri, Oct 31 - Sun, Nov 2
SOF
Sofia
FRA
Frankfurt Intl.
$220 Roundtrip, found 5 days ago
$220
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Oct 31 from Sofia to Frankfurt Intl., returning Sun, Nov 2, priced at $220 found 5 days ago
Sat, Oct 11 - Tue, Oct 21
SOF
Sofia
FRA
Frankfurt Intl.
$220 Roundtrip, found 5 days ago
$220
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Oct 11 from Sofia to Frankfurt Intl., returning Tue, Oct 21, priced at $220 found 5 days ago
Thu, Oct 16 - Mon, Oct 20
SOF
Sofia
FRA
Frankfurt Intl.
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 16 from Sofia to Frankfurt Intl., returning Mon, Oct 20, priced at $222 found 4 days ago
Sat, Dec 27 - Wed, Jan 7
SOF
Sofia
FRA
Frankfurt Intl.
$224 Roundtrip, found 3 days ago
$224
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 27 from Sofia to Frankfurt Intl., returning Wed, Jan 7, priced at $224 found 3 days ago

Frequently asked questions

What route does flight number LH1431 take?
You'll be arriving into Frankfurt am Main Airport from Sofia Intl. Airport if you're traveling on flight number LH1431. You'll be in the air for 2 hours and 20 minutes during this trip. It's also worthwhile noting that the service conveniently operates non-stop.
What terminal does LH1431 fly out of?
You'll likely be stepping aboard the plane at Terminal 2 if you're traveling on flight number LH1431 direct from Sofia Intl. Airport to Frankfurt am Main Airport.
What kind of plane is on flight number LH1431?
Prepare to cruise aboard an Airbus A319 if you've reserved a seat on flight LH1431. Almost all services from Sofia Intl. Airport to Frankfurt Airport (FRA-Frankfurt Intl.) are operated using this kind of aircraft.
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 LH1431 flight with Travelocity, please visit our Customer Service Portal.