Wanted to go to Austria for a few Day

stu675:
Have you tried skyscanner.net/transport/fl … home&rtn=1
Depends where you’re flying from and to eg Salzburg £74 in May.

From that link
“Estimated lowest prices only. Found in the last 8 days.”
and
“The prices shown are our best estimations but they might be affected by COVID-19 (Coronavirus).”

Actual current prices seem to be nearer the £300-ish mentioned.

skyscanner.net/transport/fl … onth&rtn=1

Going as a solo person? Fly maybe.
If two or more? Id be looking at driving there. 1,100km from Calais, a good days run.
No airport queues, nor parking or links. No need for hire car, taxi etc. All the baggage you want. Flexible timing.