Should anyone find it useful, as Qatar prices for European trips tend to (currently) be some of the best, here's too currently active promo codes that may help:
Mastercard - about 10% discount. Not sure how good the system is to check if you do actual use a Mastercard to pay
Paypalau - I have used this, but you do need to use Paypal to fund the trip so need sufficient funds in the account, but this gives about 12% discount.
Mastercard - about 10% discount. Not sure how good the system is to check if you do actual use a Mastercard to pay
Paypalau - I have used this, but you do need to use Paypal to fund the trip so need sufficient funds in the account, but this gives about 12% discount.