Lufthansa Flight 831 Deals & Information (2026/2027)

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Lufthansa Flight 831 Route Deals From $171

The cheapest prices found with in the last 7 days for return flights were $272 and $171 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 30 - Fri, Dec 4
CPH
Kastrup
FRA
Frankfurt Intl.
$272 Roundtrip, found 4 days ago
$272
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Mon, Nov 30 from Kastrup to Frankfurt Intl., returning Fri, Dec 4, priced at $272 found 4 days ago
Fri, Nov 27 - Tue, Dec 1
CPH
Kastrup
FRA
Frankfurt Intl.
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Nov 27 from Kastrup to Frankfurt Intl., returning Tue, Dec 1, priced at $273 found 3 days ago
Wed, Dec 9 - Sun, Dec 13
CPH
Kastrup
FRA
Frankfurt Intl.
$274 Roundtrip, found 5 days ago
$274
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Dec 9 from Kastrup to Frankfurt Intl., returning Sun, Dec 13, priced at $274 found 5 days ago
Fri, Apr 2 - Mon, Apr 5
CPH
Kastrup
FRA
Frankfurt Intl.
$276 Roundtrip, found 6 days ago
$276
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Apr 2 from Kastrup to Frankfurt Intl., returning Mon, Apr 5, priced at $276 found 6 days ago
Sat, Dec 5 - Sun, Dec 6
CPH
Kastrup
FRA
Frankfurt Intl.
$300 Roundtrip, found 4 days ago
$300
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Dec 5 from Kastrup to Frankfurt Intl., returning Sun, Dec 6, priced at $300 found 4 days ago
Wed, Nov 25 - Sat, Nov 28
CPH
Kastrup
FRA
Frankfurt Intl.
$303 Roundtrip, found 3 days ago
$303
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Nov 25 from Kastrup to Frankfurt Intl., returning Sat, Nov 28, priced at $303 found 3 days ago
Wed, Dec 9 - Tue, Dec 15
CPH
Kastrup
FRA
Frankfurt Intl.
$305 Roundtrip, found 2 days ago
$305
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Dec 9 from Kastrup to Frankfurt Intl., returning Tue, Dec 15, priced at $305 found 2 days ago
Mon, Dec 28 - Sat, Jan 2
CPH
Kastrup
FRA
Frankfurt Intl.
$305 Roundtrip, found 5 days ago
$305
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Dec 28 from Kastrup to Frankfurt Intl., returning Sat, Jan 2, priced at $305 found 5 days ago
Sun, Nov 29 - Fri, Dec 4
CPH
Kastrup
FRA
Frankfurt Intl.
$307 Roundtrip, found 6 days ago
$307
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Nov 29 from Kastrup to Frankfurt Intl., returning Fri, Dec 4, priced at $307 found 6 days ago
Fri, Apr 2 - Mon, Apr 5
CPH
Kastrup
FRA
Frankfurt Intl.
$308 Roundtrip, found 6 days ago
$308
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Apr 2 from Kastrup to Frankfurt Intl., returning Mon, Apr 5, priced at $308 found 6 days ago
Wed, Dec 23 - Sun, Jan 3
CPH
Kastrup
FRA
Frankfurt Intl.
$313 Roundtrip, found 6 days ago
$313
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Dec 23 from Kastrup to Frankfurt Intl., returning Sun, Jan 3, priced at $313 found 6 days ago
Fri, Nov 27 - Tue, Dec 1
CPH
Kastrup
FRA
Frankfurt Intl.
$318 Roundtrip, found 3 days ago
$318
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Nov 27 from Kastrup to Frankfurt Intl., returning Tue, Dec 1, priced at $318 found 3 days ago
Wed, Dec 23 - Sun, Jan 3
CPH
Kastrup
FRA
Frankfurt Intl.
$319 Roundtrip, found 6 days ago
$319
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Dec 23 from Kastrup to Frankfurt Intl., returning Sun, Jan 3, priced at $319 found 6 days ago

Frequently asked questions

What route does flight number LH831 take?
LH831 operates between Kastrup Airport (CPH) and Frankfurt am Main Airport and flies direct. This journey typically takes 1 hour and 30 minutes.
How often is LH831 on time?
Around 75% of flight number LH831 services touch down on time — so allow a little wiggle room in your bookings. If you happen to be delayed, the typical wait is approximately 13 minutes. Be aware of this if you have a connecting journey or your friends are collecting you from the airport. This route has a 3-star rating.
What terminal does LH831 fly out of?
Flights between Copenhagen Airport, Kastrup and Frankfurt am Main Airport are served by LH831, and passengers booked on this flight typically leave from Terminal 2.
What kind of plane is on flight number LH831?
The Airbus A320 is the kind of plane that's mostly used for flight number LH831. This flight typically leaves from CPH and comes in to land 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 LH831 flight with Travelocity, please visit our Customer Service Portal.