Wizzair is a Polish flight company, with flights operating between Girona Airport and Gdansk, Budapest and Krakow.
You can check in up to 20kg luggage. You can also book extra leg room from as little as 5 euros.
The extra charge of 10 euros per kilo is quite steep, so be careful with how much luggage you take. The flying conditions are fairly cramped.
You can check in up to 20kg of luggage at a charge of 7.50 euros, or 15 euros at the airport. Excess baggage is charged at 10 euros per extra kilo. Flight changes cost 30 euros plus the difference between the old and new flight. You can book extra legroom for 5 euros online or 10 euros at the airport. Name changes cost 40 euros.