Online Travel Booking and Bidding Agencies - Computing IATA unrestricted fares...

Dear all,

I hope I'm posting in the correct forum area, please correct me if otherwise.
I was looking to know how intra-EU IATA unrestricted fares are computed. I don't work in the travel industry and have just gathered that such information does not seem to be publicly available and that indeed selling seems to be a profitable business. I looked into www.passengerairtariff.com but the info. there is not the most exhaustive.

If anybody could give me a hint on how those are computed I would be most interested. I would be looking in particular at the city pairs LIS or OPO and PAR/LON/BRU.

Thanks in advance!
best

Are you referring to IATA YY fares?:

[KVS Availability Tool 3.3.4/Platinum - Sabre: Fares/TVN/CA] (http://www.KVSTool.com/?R)
LIS Lisbon Lisboa PT [LPPT]
LON London Metro UK = LHR LGW STN LTN LCY
RT Mar-Feb

Carrier From To Fare Cur Expiry Min Max Fare Basis
--------- ------ ---- --------- ---- --------- ---- ---- ----------
YY LIS LON 1944 USD CIF
YY LIS LON 1944 USD YIF

Hello there,

Thanks a lot for your help!
To be more precise, I'm looking for the price of a "YY economy class unrestricted normal fare", as per IATA, between LIS or OPO and BRU, namely.
Is this the figure you are quoting?

best,

To be more precise, I'm looking for the price of a "YY economy class unrestricted normal fare", as per IATAYes, these are the YY fares.