The best online dating sites in Ukraine are equal in quality to the best online dating sites in Russia.
I was a long time member of one of the sister sites of Ukraine Date, Afro Introductions.com, while I was living in both Mauritius and South Africa as an expatriate.
I used their Brazilian site, Brazil when I was in Brazil and actually ended up meeting my wife on there.
Without further ado, here is the quick list of the top two dating sites in the Ukraine. This site is where I would focus 95% of my energy if I was looking for a Ukrainian woman to date.
As is the case with pretty much all sites run by Cupid Media, it has a beautiful interface with a ton of useful features such as chat, identity verification (important to make sure that people are who they say they are), and an intuitive messaging system.
Also, you will be at a huge advantage if you know how to speak some Russian or Ukrainian since most of the men and women on these sites do not speak a bit of English.
Your best success with online dating in Ukraine will be in Kiev and Kharkiv.
In fact, the other countries in this region also have low sex ratios. As is the case with most online dating sites, you will at times come across sketchy or fake profiles.
Poorly written profiles or overly Photoshopped photos are usually the red flags. Ukraine Ukraine Date is the best online dating site in Ukraine.
In short, going with a Cupid Media-run site like Ukraine Date will put you in the best position for success.
A search for women living in Kiev between 18 and 35 years old who have been active on the site within the last 3 months will turn up more than 1000 profiles.
If you have your heart set on Ukrainian women, then Ukraine Date is worth your time and money.