Hi there,
You have lots and lots of options for airlines to apply for. Do some research, there are plenty of threads on here about the differnt airlines.
I work for BA and you don't need a foreign language to apply (as long as you speak English, of course, lol). I believe we're still recruiting, so have a look out. At LGW, we have mixed flying (short and long haul) on 737,A319 and 777. At LHR, there is Eurofleet, which is short haul only and WorldWide, which is long haul only. I believe there is only temporary contracts available for WW (11months).
I've only worked for the one airline, so can't give you any info on the others, but I'm sure the lovely people here will give you some pointers. What to remember is, that an airline has its good and bad points, and only you can make the decision as to who to apply for.
Good luck with your plans, and hopefully you'll be successful with your choice.
Gg