Hi Gian!

Yes, there are candle light Petra but it is available only on Mondays, Wednesdays and Thursdays. I would recommend going on the day rather than at night unless if you are going for photography purpose which means bringing proper gadgets. The night petra will only show you the Treasury and it is not as lit as you think it would be. Petra is more than just the iconic Treasury so I highly recommend going during the day. It’s a large area which requires at least 5 to 7 hours.

The cheapest and best option is to stay in a Hostel. I stayed in Arab Tower Hostel which costs 50sr. It is walking distance to the market and many of the best food places I listed in my post and they are relatively cheap especially if you will be splitting the cost.

Taxis or Uber are cheap as well. You can contact the tour guide I mentioned and try to get a good deal to go long distances. There isn’t any transport in Petra or Dead Sea. So I would recommend going with a driver.

I paid 600sr for 14 hours covering from Amman to Petra, Dead Sea, Mount Nebo, Lut’s wife and to the airport. Note that the distances are very far from each location. Amman to Petra itself was 4 hours ride. The Dead Sea has an entrance fee which was inclusive with 600sr plus lunch buffet.

Also, I would recommend getting to Petra by 6a.m. just as they open the gate if you want to get a picture without a swarm of tourists. Also, make sure to visit it after the first day of your arrival for a cheaper entrance ticket.

If you are into the wilderness, I would recommend camping in Wadi Rum and visit Wadi Mujib for some outdoor adventure and activities.

Overall, considering that you will be with a group and splitting the cost, it is very affordable.