My first trip in 2010 Tulsa to Newark, Newark to Birmingham, Birmingham to Aberdeen. Taxi to NorthLink ferry terminal. They will keep your bags. Then we set off in foot around that area. Back to ferry around 5 or 5:30 to board. We got a sleeping berth. Reserve ahead of time. ( my sister, cousin me on this trip)
This year (just got back with husbands). This was our route , we were on two different tours)
Tulsa to Chicago; Chicago to Newark, Newark to Reykjavik. Here for 7 days. Iceland air Reykjavik to Glasgow for 2.5 days, Glasgow to Kirkwall Orkney Logan air. Here for a week. Kirkwall to sumburgh logan air. Here a week. Home… husband wanted to do the ferry back. Lerwick to Aberdeen ferry, Aberdeen to Edinburgh via train. Edinburgh 1.5 . Then Edinburgh-Chicago-Tulsa.
Logan air flies to sumburgh from Glasgow, Edinburgh, or Aberdeen. If you don’t mind using up 1 day of travel, ferry was nice,
There is no easy way to get from Aberdeen home for us, so we chose to take train to Edinburgh, better flights home. Train is walking distance from ferry.
Kim