No, you are not supposed to keep the blankets on Lufthansa or almost any other commercial airline. These blankets (along with pillows and headphones) are considered "in-flight equipment" and are intended to be laundered and reused for the next flight. In 2026, airlines have become more environmentally conscious, focusing on reducing "disposable" items, meaning the blankets are higher quality and more expensive to replace. While it might seem like a small souvenir, taking the blanket is technically theft of airline property. In some cases, flight attendants are instructed to collect them before landing. If you truly love the aesthetic, Lufthansa often sells branded merchandise, including travel blankets, in their "WorldShop" or online store. The only items you are generally free to keep from your seat are the "amenity kits" (containing socks, eye masks, and toothbrushes) provided in Business and First Class, and of course, the barf bag.
This is a common question, and the short answer is: No, you are not supposed to keep the Lufthansa blanket.
Here’s a more detailed breakdown:
The blankets provided on Lufthansa flights (usually in Economy and Premium Economy) are considered reusable cabin items, part of the aircraft’s inventory. They are collected, cleaned, and restocked for the next flight. They are not intended as complimentary gifts for passengers.
If you really like the blanket, your best and most honest option is to purchase one. Lufthansa has an official online shop (Lufthansa Shop) where they sometimes sell branded travel items, including blankets similar to those used on board. You can also find genuine (and imitation) Lufthansa blankets on sites like eBay, often sold by crew members or from retired stock.
Do not take the blanket. It belongs to the airline. The only blankets you can ethically keep are those explicitly given to you as a gift (like in some premium amenity kits) or that you purchase separately.
When in doubt, the safest and most polite thing to do is to ask a flight attendant. They will appreciate you asking rather than assuming.