This my friend is a loaded question.
I don't have time now, may I get back to you?
BMI is good. There is another one, have it in my fav. places somewhere on here. FlyEurope or something like that. You pay for passes on a bunch of secondary airlines... Lately, as I fly Oneworld over, have been doing Oneworld Europe passes, same with Africa. -BA
All the major airlines have some kind of a pass system, and they are great as you can avoid the Saturday night stay, which without in Europe, as I am sure you know, the fare is ridiculous. Try $500US from London to Dublin, they are crazy!
Let me do some research and will get back with you, hopefully tonight. BMI does have a good pass system, but they are freaking(they are British

) anal on rules and garbage... will nail you if you are one ounce over your luggage allowance, carry on, etc. 2 hour check-in max, won't let you check in 5 minutes early. ...UGH
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Michael
AA PLT,1 MLN Miles+
HH GLD, SCI GLD, MM SIL
LE PRESIDENT ETERNEL DE CAMAIR-CAMEROUN AIRLINES