UBN - SFO

$515 Find Cheap Flights from Ulaanbaatar to San Francisco - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$937
Typical prices: $1,075-$1,352
Air China
Mon 12/24Tue 1/9
UBN - SFO • 2 stops
Cheapest one-way
$515
Typical prices: $776-$991
Air China
Mon 3/5
UBN - SFO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Ulaanbaatar and San Francisco. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 24% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Beijing Capital (PEK)
Cheapest • Avg $1,072 (round-trip)
Tokyo Narita (NRT)
Shortest trip • 17h 13m (one-way)
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Insights
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Flight Deals

Cheap Flights from Ulaanbaatar to San Francisco (UBN-SFO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ulaanbaatar to San Francisco

Thu, Dec 24 - Sat, Jan 9
Air China Logo
4:10 pm - 7:32 amUBN  Ulaanbaatar Chinggis Khaan-SFO San Francisco
31h 22m2 stops Beijing Capital Los Angeles
Air China Logo
12:00 pm - 3:05 pmSFO  San Francisco-UBN Ulaanbaatar Chinggis Khaan
35h 05m1 stop Beijing Capital
$937Air China
Thu, Dec 24 - Sat, Jan 9
Air China Logo
4:10 pm - 7:32 amUBN  Ulaanbaatar Chinggis Khaan-SFO San Francisco
31h 22m2 stops Beijing Capital Los Angeles
Air China Logo
12:00 pm - 12:00 pmSFO  San Francisco-UBN Ulaanbaatar Chinggis Khaan
32h 00m2 stops Beijing Capital Hohhot
$1,147Air China
Thu, Dec 24 - Sat, Jan 9
Air China Logo
4:10 pm - 7:32 amUBN  Ulaanbaatar Chinggis Khaan-SFO San Francisco
31h 22m2 stops Beijing Capital Los Angeles
Air China Logo
12:00 pm - 3:05 pmSFO  San Francisco-UBN Ulaanbaatar Chinggis Khaan
35h 05m1 stop Beijing Capital
$1,205Air China
Thu, Dec 24 - Sat, Jan 9
Multiple Airlines Logo
7:45 am - 11:45 amUBN  Ulaanbaatar Chinggis Khaan-SFO San Francisco
20h 00m1 stop Incheon Intl
Multiple Airlines Logo
11:45 pm - 2:40 amSFO  San Francisco-UBN Ulaanbaatar Chinggis Khaan
34h 55m1 stop Incheon Intl
$1,243Multiple Airlines
Thu, Dec 24 - Sat, Jan 9
Multiple Airlines Logo
7:45 am - 11:45 amUBN  Ulaanbaatar Chinggis Khaan-SFO San Francisco
20h 00m1 stop Incheon Intl
Multiple Airlines Logo
11:45 pm - 2:40 amSFO  San Francisco-UBN Ulaanbaatar Chinggis Khaan
34h 55m1 stop Incheon Intl
$1,297Multiple Airlines
Mon, Feb 1 - Mon, Feb 8
Multiple Airlines Logo
7:45 am - 1:20 pmUBN  Ulaanbaatar Chinggis Khaan-SFO San Francisco
21h 35m1 stop Incheon Intl
Multiple Airlines Logo
3:20 pm - 2:40 amSFO  San Francisco-UBN Ulaanbaatar Chinggis Khaan
19h 20m1 stop Incheon Intl
$1,308Multiple Airlines
Mon, Feb 1 - Thu, Feb 11
Multiple Airlines Logo
8:50 am - 1:45 pmUBN  Ulaanbaatar Chinggis Khaan-SFO San Francisco
20h 55m1 stop Tokyo Narita
Multiple Airlines Logo
12:54 pm - 11:05 pmSFO  San Francisco-UBN Ulaanbaatar Chinggis Khaan
42h 11m2 stops Los Angeles Incheon Intl
$1,308Multiple Airlines
Mon, Feb 1 - Sat, Feb 13
Multiple Airlines Logo
8:50 am - 1:45 pmUBN  Ulaanbaatar Chinggis Khaan-SFO San Francisco
20h 55m1 stop Tokyo Narita
Multiple Airlines Logo
5:24 pm - 11:05 pmSFO  San Francisco-UBN Ulaanbaatar Chinggis Khaan
37h 41m2 stops Los Angeles Incheon Intl
$1,317Multiple Airlines
Booking Insights

Price, demand and travel trends for Ulaanbaatar to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Ulaanbaatar to San Francisco?

Round-trip flights from Ulaanbaatar to San Francisco typically range from $1,075 to $1,352. The lowest price found in the past 5 days was $937, on Air China.

What's the cheapest day of the week to fly from Ulaanbaatar to San Francisco?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Ulaanbaatar to San Francisco. It’s 4% cheaper than the average day, while Sunday is the most expensive, with prices 7% higher.

What’s the cheapest month to fly from Ulaanbaatar to San Francisco?

•January is the cheapest month to fly from Ulaanbaatar to San Francisco at $932 round-trip.
•April ($1,859) and August ($1,408) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 99% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for Ulaanbaatar to San Francisco flights

Low season

October

Cheapest flight

$515
Beat the crowds with an average 75% drop in travelers.
The most popular month to fly with an average 63% increase in travelers.
One-way flight from Ulaanbaatar to San Francisco

When to book flights from Ulaanbaatar to San Francisco

Are your dates flexible? Find out the best times to travel from Ulaanbaatar to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ulaanbaatar to San Francisco flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ulaanbaatar to San Francisco?

    Only Economy Class is available on flights from Ulaanbaatar to San Francisco.

  • How long is a flight from Ulaanbaatar to San Francisco?

    A nonstop flight from Ulaanbaatar to San Francisco takes 00m, covering 5,808 miles.

  • Do I need a passport to fly from Ulaanbaatar to San Francisco?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Ulaanbaatar to San Francisco flight?

    Round-trip flights from Ulaanbaatar to San Francisco range from $1,075 to $1,352, with an average of $1,234 over the past 12 months. Anything below $1,075 counts as a good deal.

  • Have flight prices from Ulaanbaatar to San Francisco changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $937 to $2,696. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Ulaanbaatar to San Francisco looking right now?

    One-way fares from Ulaanbaatar to San Francisco are currently lower than usual. Average one-way flight prices are about $709, which is 21% below the typical average for this route.

  • What car rental options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates averaging $63 for economy cars. Top options include:

    • Europcar
    • Thrifty
    • Dollar
    • Hertz
    • Fox

  • Which airports can I use when flying from Ulaanbaatar to San Francisco?

    Flights from Ulaanbaatar to San Francisco usually depart from Ulaanbaatar Chinggis Khaan (UBN) and arrive at San Francisco (SFO).

  • Which airports do connecting flights from Ulaanbaatar to San Francisco pass through?

    One-stop flights from Ulaanbaatar to San Francisco most commonly connect through:

    • Incheon Intl (ICN) - 78% of one-stop connections
    • Hong Kong Intl (HKG) - 7% of one-stop connections
    • Tokyo Narita (NRT) - 7% of one-stop connections
    • Beijing Capital (PEK) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Ulaanbaatar to San Francisco?

    Yes. Flexible dates can save you up to 11% on flights from Ulaanbaatar to San Francisco. Wednesday is the cheapest departure day at $1,189 round-trip on average, while Sunday is the most expensive at $1,327, a difference of $138.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ulaanbaatar to San Francisco?

    Flying via Tokyo Narita (NRT) gives the shortest average 1-stop total travel time at 17h 13m, compared with 23h 08m via Hong Kong Intl (HKG) and 25h 46m via Incheon Intl (ICN).

  • What is the time difference between Ulaanbaatar and San Francisco?

    San Francisco is 16 hours behind Ulaanbaatar (Pacific Time vs Ulaanbaatar Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

Your guide to booking Ulaanbaatar to San Francisco flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $1,189, about $138 less than Sunday fares (10% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ulaanbaatar to San Francisco trip for January. Fares historically average $932 round-trip in that month - typically $927 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.

    • Grand Hyatt At Sfo

More options for your flight from Ulaanbaatar to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Car rentals in San Francisco
Hotels in San Francisco
Vacations in San Francisco