Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Grimsby as you normally would.
The best pricing can be found in the month of May. Prices to Grimsby from Southampton average £412. You can even find prices in May for less than £412, as users have found deals to Grimsby from as low as £261. The month of April appears to be one of the more expensive times to travel to Grimsby from Southampton. Flying in the targeted month can save you up to 57%.
Flights from Southampton Eastleigh to Grimsby Humberside have been viewed 13 times in the past calendar month.