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Cheap flights from Ulaanbaatar (UBN) to San Francisco (SFO)

UBN — SFO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Ulaanbaatar to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Ulaanbaatar (UBN) to San Francisco (SFO). 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 July 31, 2025.

Popular in

July

Cheapest in

March

Average price

$1,588
Highest demand for flights based on searches. 13% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Best time to book a flight from Ulaanbaatar to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Ulaanbaatar 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 Ulaanbaatar to San Francisco

What is the cheapest month to book a flight from Ulaanbaatar to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Ulaanbaatar to San Francisco (average of $276). Flying from Ulaanbaatar to San Francisco in June is currently the most expensive (average of $358). 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 UBN to SFO?

Find hourly flight availability from Ulaanbaatar to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Ulaanbaatar to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 21% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Ulaanbaatar to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Ulaanbaatar to San Francisco that include hotel bookings?

    Yes. In addition to deals on Ulaanbaatar to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ulaanbaatar to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ulaanbaatar to San Francisco.

  • Can I find deals for business class flights from Ulaanbaatar to San Francisco?

    Yes. Cheapflights offers flight deals from Ulaanbaatar to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ulaanbaatar to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Ulaanbaatar to San Francisco (average of $276). Flying from Ulaanbaatar to San Francisco in June is currently the most expensive (average of $358). 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.

See more FAQs

Traveling to a place near San Francisco?

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Alternative routes for Ulaanbaatar to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ulaanbaatar to San Francisco

Discover the top 3 airlines that operate flights from Ulaanbaatar to San Francisco. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$977Average$1,070FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,082Average$1,295FlexibilityNo cancel feeOn-time81%
MIAT MongolianCheapest$1,210Average$1,316FlexibilityNo cancel feeOn-time63%

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