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Cheap flights from San Francisco (SFO) to Ulan Bator (ULN)

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The best prices from San Francisco to Ulan Bator are usually found in October or March, booked 60 days in advance, depart on a Monday or Sunday and return on a Monday

How to find the cheapest flight from
San Francisco (SFO) to Ulan Bator (ULN)

SFO - ULN
Price
$869 - $1,260
ULN
Temperature
3.2 - 77 °F
ULN
Rainfall
0.1 - 1.1 inches

Popular in

June

High demand for flights, 15% potential price rise

Cheapest in

October

Best time to find cheap flights, 19% potential price drop

Round-trip from

$869

From San Francisco to Ulan Bator

One-way from

$630

One-way flight from San Francisco to Ulan Bator

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Francisco to Ulan Bator?

Tuesday flights are found to be more expensive to fly from San Francisco to Ulan Bator. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ulan Bator.

How far in advance should I book a flight from San Francisco to Ulan Bator?

Travelers have found it’s best to book a flight 51 days in advance to save up to 14% 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 51 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 San Francisco to Ulan Bator 1-2 weeks in advance for as low as $1,030, or $1,035 for flights within the next 24 hours.

What is the cheapest month to fly from San Francisco to Ulan Bator?

April can be a great time to fly to Ulan Bator from San Francisco with a flight ticket averaging about $1,098. Cheapflights users have found deals in the month of April for as cheap as $728. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from San Francisco to Ulan Bator (SFO - ULN)?

Unlike in the evening, when flights are generally more expensive, you can save up to 14% on flights from San Francisco to Ulan Bator by exploring options for tickets in the afternoon.

Cheap flights from San Francisco to Ulan Bator in December, January 2021

The best prices found for SFO to ULN flights for December, January
3 Jan - 10 Jan
$1,131pp
SFO
San Francisco
Cathay Pacific
 
1 STOP
ULN
Ulaanbaatar Buyant Uhaa
ULN
Ulaanbaatar Buyant Uhaa
Cathay Pacific
 
1 STOP
SFO
San Francisco
3 Jan - 10 Jan
$1,242pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ULN
Ulaanbaatar Buyant Uhaa
ULN
Ulaanbaatar Buyant Uhaa
Multiple Airlines
   
2 STOPS
SFO
San Francisco
3 Jan - 10 Jan
$1,318pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
ULN
Ulaanbaatar Buyant Uhaa
ULN
Ulaanbaatar Buyant Uhaa
Multiple Airlines
   
2 STOPS
SFO
San Francisco

One-way flights to Ulan Bator from San Francisco

The cheapest one-way flights from San Francisco to Ulan Bator
6:25 am - 3:15 pm
Cathay Pacific
1 Stop
40h 50m
SFO - ULN
Cathay Pacific
$630
Flights by SU
6:30 pm - 11:05 am
Korean Air
1 Stop
24h 35m
SFO - ULN
Korean Air
$1,068
KAYAK
7:20 pm - 3:25 pm
Multiple Airlines
1 Stop
28h 05m
SFO - ULN
Multiple Airlines
$1,898
Kiwi.com

Related info for your journey

Useful info, stats and facts about San Francisco to Ulan Bator flights.

Flight FAQs

From San Francisco to Ulan Bator

Are flight prices decreasing from San Francisco to Ulan Bator 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 San Francisco 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.

Which airlines flying from San Francisco to Ulaanbaatar Buyant Uhaa have flexible changes due to COVID-19?

Some of our airline partners flying from San Francisco to Ulaanbaatar Buyant Uhaa have new flexible policies in place due to COVID-19. Cathay Pacific is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Cathay Pacific with this kind of flexibility.

Can I find flights from San Francisco to Ulan Bator for under $1,200 on Cheapflights?

Yes, there are multiple flights from San Francisco to Ulan Bator for under $1,200. The cheapest flight booked recently is on Cathay Pacific for just $1,131, but on average you can expect to pay $2,570.

Are there nonstop flights from San Francisco to Ulan Bator for under $1,100 on Cheapflights?

There are no nonstop flights from San Francisco to Ulan Bator, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

This flight path from San Francisco to Ulaanbaatar Buyant Uhaa was viewed by 29 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in San Francisco or Ulan Bator?

The rainfall in San Francisco is generally less than the rainfall in Ulan Bator. This will continue over the next 14 days.

Is San Francisco weather warmer or cooler than Ulan Bator?

With an average temperature of 77 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Ulan Bator are hotter than in San Francisco.

How long is the flight from San Francisco to Ulan Bator?

There are many flights that can get you from San Francisco to Ulan Bator in 27h 10m. Fly via Cathay Pacific to get the fastest option.

What is the cheapest airline to fly from San Francisco to Ulan Bator round-trip?

According to our current data, Cathay Pacific ($1,131), offers the cheapest pricing from San Francisco to Ulan Bator.

What are the cheapest airlines to fly from San Francisco to Ulan Bator one-way?

$615 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Korean Air, with prices from $1,068.

Alternative routes for San Francisco to Ulan Bator

Destination information for Ulan Bator

Things to know before you go. Useful info for your trip from San Francisco to Ulan Bator
Today's exchange rate
$1 = 2,620.00₮
Average temperature for December in Ulan Bator
6.8 °F
Avg rainfall for December in Ulan Bator
0.2 ″

Airports servicing San Francisco

Airports servicing Ulaanbaatar

Top 3 airlines from San Francisco to Ulan Bator

The chart below displays the airlines Cheapflights users traveling from San Francisco to Ulan Bator choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air China
$877 $1,369 N/A 67%
Korean Air
$985 $1,390 No change fee 81%
Cathay Pacific
$1,262 $1,585 No cancel fee 72%
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