Update (12 October, 14:32): 11 November from London and 24 November; 1, 3, 8 December from Glasgow are no longer available at the advertised rate.

Icelandair is offering a 3-night city break in Reykjavik for £269 per person. That's a £90 saving and includes a free Northern Lights tour worth £43.

Accommodation is in The Cabin Hotel Reykjavik, including daily buffet breakfast. The hotel is in the suburb Borgartun, about 2km from the city centre and close to Laugardalur Park.

The Northern Lights, also known as Aurora Borealis, are a natural light phenomenon that appears around the polar regions throughout the year. The winter is the best time to catch this unusual light show. 

Stay at the 4-star Loftleidir Hotel for an extra £30, including a free welcome drink. The first 20 bookings for this hotel will also receive a free room upgrade. 

Flights depart on the following days:

• From London... 31 October; 2, 11, 14-18, 21-26, 28-30 November;  1-3, 5-10 December; 8-9, 11-12, 15-20, 22-25, 30-31 January; 6, 7, 10, 13, 16, 19-20, 23, 26, 27-28 February; 6-7, 9, 13-14, 16, 19, 21-22, 26- 28 March
• From Manchester...17, 19, 24, November; 1, 10 December; 12, 14, 19, 21, 26, 28 January; 2, 4, 9, 16, 23, 25 February; 2, 4, 9, 11, 16, 18, 23, 25 March
• From Glasgow... 12, 24 November; 1, 3, 8 December; 12, 14, 19, 21, 26, 28 January; 2, 4, 9, 11, 16, 18, 23, 25 February; 2, 4, 9, 11, 16, 23, 25 March