Take a Ahmedabad flight in Friday night
Take train to Dwarka and have darshan in the Saturday evening
Take a train to Somnath on Sunday morning and have darshan in the evening
Take a train back to Ahmedabad and fly back to Hyderabad
or
Take a Rajkot flight from Hyderabad
Via cab/bus/traing take trip to Dwarka/Somnath
Fly back to Hyderabad
Day 1 - fly from Hyderabad to Rajkot and take a cab from there to Dwarka. On the way see the fort and hanuman temple. After reaching Dwarka you can rest.
You don't need much time in Dwarka or Somnath for darshan unless the day is auspicious day when rush will be huge.
Day 2 - Visit Dwarkadish temple. Dwarkadish temple was beautiful and we had a good darshan. The temple is so beautiful. Loved the vishnu sahasranama during the morning darshan. Someone was giving venna/butter as prasad.
Rukmani devi mandir is another historical temple to see
Nageshwar Jyotirlinga is a beautiful temple. Buy abhishekam ticket. Here you can go inside the temple and do abhishekam. You can buy prasad within the temple.
Bet Dwaraka is connected by newly built bridge and you quickly go to temple. During Bhog breaks you cannot see but otherwise you can see swamy house and street and other houses during that time.
You can leave to Somnath after the darshans.
Sudama temple comes before you enter Somnath another good temple to see
If you have the energy you can make a quick darshan to Somnath temple or just have it next day morning
Day 3-
For Somnath darshan don't take phone or purse, if you take you need to deposit. There is a chappal stand inside, use that.
Darshan will be over in 30-40 mins. Rush will be there during Aarti times.
You can buy a ticket for at the counter inside where they do sankalp and in front of lingam in the line outside, they will give water to pour in. Using this ticket you can stay for few more seconds than normal line.
Another ticket will be there for where 5 people can sit inside for an hour while linga abhishekam is done. This is also a nice one
Once you go out after the darshan you can see the shoreline around and sit there for a while. If you can again go inside and join the line and have darshan as many times as you wish.
Once we saw the flag on the temple being replaced and it was wonderful to look at.
Shiva lingam is huge and so beautiful. You cannot touch the lingam here, only can see. They have a mechanism where you can pour water while in the line outside. Peanut chikki prasad at the prasad counter was my favourite. You can take gangajal to take home.
It is a very peaceful darshan inside Somnath temple, and other temples should use this hassle free darshan.
Post darshan you can go to Rajkot for taking a flight back to Hyderabad.