Can I check in for my flight if I don’t have a valid visa, ESTA, ETA, etc.?
Depending on your destination, a visa may be required to enter the country, in addition to a valid passport.
You can check in for your flight without a valid visa, but Brussels Airlines may check for a valid visa before allowing passengers to board a flight.
Immigration officers in certain countries will deny entry to passengers who do not have a valid visa.
To avoid putting your trip at risk, find out if you need a visa.