Book a roundtrip flight to Europe to get some of our lowest airfare rates. Applies to flights added on new or existing bookings starting 19SEP2016 and ending 12JAN2017 (Until EOD 11:59PM PDT). Must book and pay $200 land deposit and non-refundable $350 air deposit by 12JAN2017. Air deposit must be paid immediately at the time of adding flights. Travel dates must depart from the USA between 15MAY2017 and 22AUG2017. Carrier & gateway restrictions apply. Not valid for flights into or out of Russia, Scandinavia, Croatia, or Portugal. Not combinable with other air promotions. Offer is combinable with current land-only Market deals, Ongoing Deals and up to one Special Deal. Discount based on availability. Airfare is non-commissionable. Offer only valid for US residents. Restrictions apply. Contiki reserves the right to withdraw promotional offers at any time. CST#1001728-20