S.D.
I went to Italy in Feb. for the Winter Olympics. My husband and I planned the trip before we knew I was pregnant. My daughter was 5 months old when it was time to go.The lactation consultant at the hospital suggested that I take a hospital grade pump with me for the 8 day trip. So I rented one from the hospital even though I had a playtex electric pump at home.
Unless you plan to stay in the hotel all day and pump at the same time as you would feed your baby, you will become engorged. My husband and I had to cut our sightseeing short everyday because my breast would swell and ache. They swelled so hard the that the pump would not work on them at all. My husband had to manually pump them by hand.
After the trip, my milk production was down in the right breast and almost completely gone in the left. My daughter was with her grandparents in NJ and we joined her there after our trip. For the next four days I had to feed her exclusively from my beast ( no bottles at all) to regain the production in my right breast. My left breast never returned to full production.
We took a late night flight to Italy so I manually pumped in the bathroom while most of the passengers were a sleep. If you take an electric pump along on your trip find out if you need an adapter for it to work in another country. Luckily my hotel had one to give me.
Also, security at Malpensa made me step out of line and started questioning me about the pump in Italian. I could only answer in English and they did not understand. I had to put my hand on my breasts. They thought I was putting it on my chest and one of them shouted "respirator" so I said yes and they let me go.
That was my experience. I hope yours is better.