Hi katie
That's lovely that you're moving to France - whereabouts? I'm in Belgium, and so was flying backwards and forwards with ds between here and the UK from the about the age your dd will be.
To be honest, compared to what is in store for later months (if your dd is anything like my ds ) your flight should be pretty straightforward... My ds turned 2 in Feb, and each time we fly it becomes more difficult to keep him amused, but that's another story!
The Baby Bjorn is a fab idea, but have you considered taking the pram to the gate with you as well? Normally, as long as it's a fold down one, you can just collapse it at the gate/door of plane and the aircraft staff will see that it's put down below. On arrival it should be the first thing that comes off, and generally they will return it to you as soon as you step foot off the plane. If your plane is delayed for some reason, and you've already checked in the pram then it might be a bit of a nightmare if it's around nap time and you have to wait for ages. If you're with dh though it'll be much easier. I flew on my own with ds the first time, and we were delayed - luckily I had the pram or I would've been stuck. I also had the Baby Bjorn, which is invaluable esp if travelling on your own.
I would recommend breastfeeding on take-off and landing, as that can help with the pressure in their ears. DS has always drunk/eaten then, and we have never had a problem. I also took a dummy with us, even though ds didn't really use one - it always accompanied us on flights when he was little, and was an absolute godsend
Some little 'toys' would be good too, am trying to rack my brain to think what I used to take, but I must be showing my age as memory is deserting me
The most important thing to remember (IMO ) is not to worry about anyone else on the flight if your dd starts crying or getting upset, even if people give you evils! The more I've flown the less bothered I am, and the people that might give you 'looks' obviously don't realise how tricky it can be sometimes to settle a baby. I've had quite a few 'unhelpful' fellow passengers, but at the end of the day, they go their way and you go yours. Hopefully, you will not experience this, but just thought I'd warn you in case!
Any more questions then fire away