Discounted Airfares

Exclusive Airline Partner

TAP Air Portugal is the exclusive airline partner of the 26th IPSA World Congress of Political Science which will be held in Lisbon, Portugal, 10-14 July 2021.

TAP is offering discounted airfares, to registered Congress delegates and their accompanying persons, which are easily booked online. Please see the instructions below.

When booking, please use the allocated code (IT21TPCG08) to enjoy up to 15% off Economy and Business Class tickets.

Important note: Participants who made a reservation with TAP Air Portugal may apply for a travel refund voucher at

Booking your Discounted Flight

  • Visit
  • Select flights and dates
  • Insert the event code in the Promotion/Congress Code Box, located at the bottom left side of the webpage


Event Code: IT21TPCG08

Valid Travel Period: 1 - 24 July 2021

Valid Destination: Lisbon, Portugal

Book Here


  • The discount applicable to the 2021 IPSA World Congress is only valid for online bookings made through TAP Portugal’s website ( ) and with payment by credit card. The ticket will always be an electronic ticket.

  • Bookings previously made by travel agencies or at our desks are not eligible for this discount.

  • The final price shown at the end of the booking is the final fare, including the discount and all related taxes. The discount is applicable only on the fare, excluding all taxes related to the booking.

  • The discount only applies to TAP operated flights. Bookings on or which include code-share flights operated by other airlines or on other airlines do not benefit from the discount. Code-share flights are identified on online bookings with the message “OAL” or   : TP475 OAL     TP475

  • The discount is not applicable with fares for residents, students, children, seniors etc.

  • In case the website is down, delegates should try again later as the discount is only applicable online.

  • The discount cannot be combined with other discounts. Please remove any other discounts, including reward miles.

  • The discount applies only for travel related to the event. It is valid for round trip journeys from any TAP destination to Lisbon.

  • The booking can be made at any time. The travel dates must include the event dates and can only be within 10 days before / 10 days after the event dates. The discount is also extended to the participants accompanying persons (adults).

  • The conditions and restrictions regarding changes and refunds are those of the applicable fare. Please check the fare details before completing your booking.