A renewed price war between airlines looked likely last night following Ryanair's announcement of "two for the price of one" fares to Britain. Under the promotion, passengers can fly to a variety of UK destinations for as little as £59 for two people, plus government taxes for each person. The offer applies to flights made between January and March, except during the St Patrick's Day period. The airline says it has more than 250,000 places available under the offer, on flights from Dublin, Cork, Kerry and Knock. Tickets must be booked before February 11th.