It said Gazprom CEO Alexei Miller and Ukrainian Fuel and Energy Minister Yuriy Boyko also agreed at a meeting in Moscow that gas transit fees would be set at $1.7 per 1,000 cubic meters both for Russia and Ukraine.
The current transit rate is $1.6 per 1,000 cubic meters.
Since January 1, 2007, Ukraine has only been buying natural gas from Central Asia, mainly Turkmenistan, at a price of $130 per 1,000 cubic meters.
Gazprom said earlier the gas price for Ukraine in 2008 could be raised to $160 per 1,000 cubic meters on the condition that European market prices were accepted by 2011. But then, in late November, it agreed to raise the price of Turkmen gas from $100 to $130 in the first half of 2008 to $150 in the second.
Turkmenistan pumps gas via a Russian-controlled pipeline network, but has been considering diversifying export routes.
Russia's gas monopoly Gazprom currently buys 45 billion cubic meters of Turkmen gas a year for $100 per 1,000 cubic meters and sells a mixture of Russian and Turkmen gas to Ukraine at $130.
Russian-Ukrainian gas talks have until lately stalled for a number of reasons, including the failure of Turkmenistan, the second largest gas producer after Russia in the post-Soviet Commonwealth of Independent States, to set a future gas price.