The closest airport to Skonto stadions is Riga Airport, which is located in Riga. If you plan on visiting or staying in this area, landing at Riga Airport will be your best bet.
If you are looking to fly to Latvia for less, look to airlines like Ryanair, Wizz Air, and Lauda, with prices starting at £18, £26, and £28 respectively.
Latvia has restricted the entry of all travellers except for Latvian, Estonian, and Lithuanian nationals and permanent residents. Travellers who have been in countries other than Estonia and Lithuania in the past 14 days must self-isolate at their place of residence for 14 days upon entering the country. If you are planning to travel to Latvia at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.