Lufthansa Flight LH1431 Deals & Information (2025/2026)

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Lufthansa Flight 1431 Route Deals From $105

The cheapest prices found with in the last 7 days for return flights were $163 and $105 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sun, Nov 2
SOF
Sofia
FRA
Frankfurt Intl.
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Oct 31 from Sofia to Frankfurt Intl., returning Sun, Nov 2, priced at $163 found 2 days ago
Wed, Oct 8 - Wed, Oct 15
SOF
Sofia
FRA
Frankfurt Intl.
$186 Roundtrip, found 1 day ago
$186
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Oct 8 from Sofia to Frankfurt Intl., returning Wed, Oct 15, priced at $186 found 1 day ago
Sat, Nov 15 - Sun, Nov 16
SOF
Sofia
FRA
Frankfurt Intl.
$187 Roundtrip, found 20 hours ago
$187
Roundtrip
found 20 hours ago
Select Lufthansa flight, departing Sat, Nov 15 from Sofia to Frankfurt Intl., returning Sun, Nov 16, priced at $187 found 20 hours ago
Fri, Oct 24 - Mon, Oct 27
SOF
Sofia
FRA
Frankfurt Intl.
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Oct 24 from Sofia to Frankfurt Intl., returning Mon, Oct 27, priced at $191 found 2 days ago
Fri, Nov 7 - Sun, Nov 9
SOF
Sofia
FRA
Frankfurt Intl.
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 7 from Sofia to Frankfurt Intl., returning Sun, Nov 9, priced at $192 found 2 days ago
Thu, Dec 18 - Sat, Dec 27
SOF
Sofia
FRA
Frankfurt Intl.
$193 Roundtrip, found 2 days ago
$193
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Dec 18 from Sofia to Frankfurt Intl., returning Sat, Dec 27, priced at $193 found 2 days ago
Fri, Oct 31 - Sun, Nov 2
SOF
Sofia
FRA
Frankfurt Intl.
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Oct 31 from Sofia to Frankfurt Intl., returning Sun, Nov 2, priced at $200 found 2 days ago
Fri, Oct 17 - Sun, Oct 19
SOF
Sofia
FRA
Frankfurt Intl.
$203 Roundtrip, found 22 hours ago
$203
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Fri, Oct 17 from Sofia to Frankfurt Intl., returning Sun, Oct 19, priced at $203 found 22 hours ago
Wed, Oct 8 - Wed, Oct 15
SOF
Sofia
FRA
Frankfurt Intl.
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Oct 8 from Sofia to Frankfurt Intl., returning Wed, Oct 15, priced at $214 found 1 day ago
Wed, Oct 8 - Wed, Oct 15
SOF
Sofia
FRA
Frankfurt Intl.
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Oct 8 from Sofia to Frankfurt Intl., returning Wed, Oct 15, priced at $215 found 1 day ago
Fri, Oct 17 - Sun, Oct 19
SOF
Sofia
FRA
Frankfurt Intl.
$216 Roundtrip, found 22 hours ago
$216
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Fri, Oct 17 from Sofia to Frankfurt Intl., returning Sun, Oct 19, priced at $216 found 22 hours ago
Thu, Dec 18 - Sat, Dec 27
SOF
Sofia
FRA
Frankfurt Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Dec 18 from Sofia to Frankfurt Intl., returning Sat, Dec 27, priced at $217 found 2 days ago
Wed, Oct 8 - Wed, Oct 15
SOF
Sofia
FRA
Frankfurt Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Oct 8 from Sofia to Frankfurt Intl., returning Wed, Oct 15, priced at $223 found 1 day 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.