Lufthansa Flight 831 Deals & Information (2026/2027)

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Lufthansa Flight 831 Route Deals From $173

The cheapest prices found with in the last 7 days for return flights were $272 and $173 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 26 - Wed, Dec 2
CPH
Kastrup
FRA
Frankfurt Intl.
$272 Roundtrip, just found
$272
Roundtrip
just found
Select Lufthansa flight, departing Thu, Nov 26 from Kastrup to Frankfurt Intl., returning Wed, Dec 2, priced at $272 just found
Thu, Jan 7 - Wed, Jan 13
CPH
Kastrup
FRA
Frankfurt Intl.
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Jan 7 from Kastrup to Frankfurt Intl., returning Wed, Jan 13, priced at $273 found 3 days ago
Mon, Aug 10 - Mon, Aug 17
CPH
Kastrup
FRA
Frankfurt Intl.
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Aug 10 from Kastrup to Frankfurt Intl., returning Mon, Aug 17, priced at $296 found 5 days ago
Sat, Oct 17 - Wed, Oct 21
CPH
Kastrup
FRA
Frankfurt Intl.
$296 Roundtrip, found 2 days ago
$296
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 17 from Kastrup to Frankfurt Intl., returning Wed, Oct 21, priced at $296 found 2 days ago
Sat, Oct 17 - Wed, Oct 21
CPH
Kastrup
FRA
Frankfurt Intl.
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 17 from Kastrup to Frankfurt Intl., returning Wed, Oct 21, priced at $298 found 2 days ago
Fri, Aug 21 - Mon, Aug 24
CPH
Kastrup
FRA
Frankfurt Intl.
$303 Roundtrip, found 3 days ago
$303
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Aug 21 from Kastrup to Frankfurt Intl., returning Mon, Aug 24, priced at $303 found 3 days ago
Thu, Dec 3 - Tue, Dec 8
CPH
Kastrup
FRA
Frankfurt Intl.
$304 Roundtrip, found 2 days ago
$304
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Dec 3 from Kastrup to Frankfurt Intl., returning Tue, Dec 8, priced at $304 found 2 days ago
Fri, Aug 21 - Mon, Aug 24
CPH
Kastrup
FRA
Frankfurt Intl.
$306 Roundtrip, found 3 days ago
$306
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Aug 21 from Kastrup to Frankfurt Intl., returning Mon, Aug 24, priced at $306 found 3 days ago
Fri, Aug 7 - Sun, Aug 16
CPH
Kastrup
FRA
Frankfurt Intl.
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Aug 7 from Kastrup to Frankfurt Intl., returning Sun, Aug 16, priced at $308 found 1 day ago
Thu, Aug 20 - Wed, Sep 2
CPH
Kastrup
FRA
Frankfurt Intl.
$309 Roundtrip, found 5 days ago
$309
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Aug 20 from Kastrup to Frankfurt Intl., returning Wed, Sep 2, priced at $309 found 5 days ago
Sun, Dec 20 - Sun, Dec 27
CPH
Kastrup
FRA
Frankfurt Intl.
$314 Roundtrip, found 5 days ago
$314
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Dec 20 from Kastrup to Frankfurt Intl., returning Sun, Dec 27, priced at $314 found 5 days ago
Thu, Aug 13 - Sun, Aug 16
CPH
Kastrup
FRA
Frankfurt Intl.
$315 Roundtrip, found 2 hours ago
$315
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Thu, Aug 13 from Kastrup to Frankfurt Intl., returning Sun, Aug 16, priced at $315 found 2 hours ago
Fri, Aug 21 - Sun, Sep 6
CPH
Kastrup
FRA
Frankfurt Intl.
$316 Roundtrip, found 2 days ago
$316
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Aug 21 from Kastrup to Frankfurt Intl., returning Sun, Sep 6, priced at $316 found 2 days ago
Sun, Aug 23 - Mon, Aug 31
CPH
Kastrup
FRA
Frankfurt Intl.
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Aug 23 from Kastrup to Frankfurt Intl., returning Mon, Aug 31, priced at $317 found 1 day 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.