When it comes to international travel, two things weigh heavy in the decision making: luggage allowance and ticket price. These two things can affect the other. For example, you might be able to get a cheaper flight if you divide the ticket up between two different airlines. The downside to this is that you will most likely loose your luggage allowance. For those who are traveling for a short period of time, this might not be an issue. But for a longer stay, luggage might not be something you can afford to leave behind. What do you usually do? Do you purchase a round trip ticket with luggage included, or do you split up the flights for a cheaper price?