How to find the cheapest flight from Southampton (SOU) to San Juan (SJU)
How far in advance should I book a flight from Southampton to San Juan?
Travellers have found it’s best to book a flight 45 days in advance to save up to 35% 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 45 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 San Juan 1-2 weeks in advance for as low as £694, or £777 for flights within the next 24 hours.
What is the cheapest month to fly from Southampton to San Juan?
March can be a great time to fly to San Juan from Southampton with a flight ticket averaging about £704. Cheapflights users have found deals in the month of March for as cheap as £363. The most expensive prices can be found in the month of December.
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From Southampton to San Juan
Are flight prices decreasing from Southampton to San Juan due to COVID-19 (coronavirus)?
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 San Juan 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.
Is Southampton weather warmer or cooler than San Juan?
Expect the weather to be around 32 °C on average in June. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Juan is generally hotter than in Southampton.