Cheap flights from San Francisco (SFO) to Ulaanbaatar (UBN)
SFO — UBN
أغسطس 10 — أغسطس 171
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Francisco to Ulaanbaatar Chinggis Khaan are usually found in August or November, booked 53 days in advance, depart on a Saturday or Sunday and return on a Monday
Cheap flight deals from San Francisco to Ulaanbaatar
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Ulaanbaatar (UBN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated أغسطس 5, 2025.
Popular in | October |
|---|---|
Cheapest in | August |
Average price | $947 |
Best time to book a flight from San Francisco to Ulaanbaatar
Have a flexible travel schedule? Discover the best time to fly to Ulaanbaatar from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Ulaanbaatar
How far ahead should I book a flight from San Francisco to Ulaanbaatar?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Ulaanbaatar. Price data was last updated on August 1, 2025.
The best time to book flights from San Francisco to Ulaanbaatar is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Francisco to Ulaanbaatar?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Ulaanbaatar (average of $1,229). Flying from San Francisco to Ulaanbaatar in December is currently the most expensive (average of $1,697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to UBN?
Find hourly flight availability from San Francisco to Ulaanbaatar. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated أغسطس 5, 2025.
One of the essential ways to save on airfare from San Francisco to Ulaanbaatar is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 36% on airfare.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Ulaanbaatar. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Ulaanbaatar
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from San Francisco to Ulaanbaatar
Discover the top 4 airlines that operate flights from San Francisco to Ulaanbaatar. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated أغسطس 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$767 | Average$1,445 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$870 | Average$962 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$939 | Average$1,380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,198 | Average$1,353 | FlexibilityNo cancel fee | On-time63% |