Question : Which airline is offering the cheapest flight from LUX to KBP?
Answer : Turkish Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $377, while prices for other flights are as high as $475.
Question : How long do most people visit Kiev?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.
Question : Is the price you found a good deal?
Answer : Flight prices change less than most routes from Luxembourg for LUX to KBP. They range from $377 to $475. The further out you book a route, the more likely you are to save.