This is the 710th most frequent Swedish word.
budget
A financial plan outlining income and expenses.
In this sentence, 'budget' refers to a planned amount of money allocated for a specific purpose, in this case, traveling.
Min budget för resan är ganska stram.
My budget for the trip is quite tight.
Here, 'budget' is used to describe an official estimate of income and expenditure for a specified period, introduced by an entity such as a government.
Regeringen har presenterat en ny budget för nästa år.
The government has presented a new budget for next year.
In this instance, 'budget-friendly' denotes that the cost is affordable and within financial means. It uses 'budget' in an adjective form.