Update (11:24am, 20 February): 20, 21 April; 23 & 27 May from London Heathrow; 20, 27 April; 11, 18, 25 May from Manchester are now sold out at the lowest price.
Icelandair Holidays has taken £140 off the price of a 3-night package to Iceland, with flights, accommodation and four excursions now available for £399 per person.
Depart from London Heathrow, Glasgow or Manchester on select dates from 17 April-27 May, with a 20kg checked baggage allowance included. Stay for three nights at the Fosshotel Baron in central Reykjavik, where breakfast is included daily.
Departures are available on the following dates:
Book by 29 February.
This deal includes four tours. Day two of your stay in Reykjavik starts with a sightseeing tour of the city itself, including Hallgrimskirkja Church and the Pearl (Perlan), an Icelandic landmark overlooking the capital. The afternoon includes the popular Golden Circle tour, which heads into the countryside to take in sights such as Thingvellir National Park, Gullfoss waterfall and the Geysir hot spring area.
Day three includes a whale-watching excursion run by local specialists Elding, with a boat tour to Faxafloi Bay and potential spottings of minke and humpback whales, as well as dolphins. In the afternoon, head to the Blue Lagoon, the geothermal spa area ranked third in the top 10 destination spas in the world in Conde Nast Traveller's Reader's Travel Awards 2011.