Travellers have found it’s best to book a flight 35 days in advance to save up to 19% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 35 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Southampton to Belgrade 1-2 weeks in advance for as low as £182, or £222 for flights within the next 24 hours.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Belgrade as you normally would.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Belgrade for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Temperatures around the 29 °Cs can be experienced in July. The weather in Belgrade is hotter than in Southampton. Plan for potential changes in flight availability as peak weather approaches in this location.