To save on the cost of your flight from Southampton to Ulan Bator, book at least 61 days before your planned departure. Booking around this time can save you about 15% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £605 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £637.
Flights from Southampton to Ulan Bator lean towards being more expensive in December. Prices are generally better when you fly from Southampton to Ulan Bator in May, with the cheapest ticket starting at £438.
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 Ulan Bator 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.
Southampton will have greater rainfall in 0 compared to Ulan Bator over the next 14 days.
Our data indicates that the weather will be 25 °C on average in the month of July. The temperature in Ulan Bator is typically hotter than in Southampton. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.