Find Flights from San Francisco to Ulaanbaatar from USD 1,722*

Find the Best Time to Book Flights from San Francisco to Ulaanbaatar

Apr 2026
Test197USD 1,722*
Test81 12 Test50 Test10
Test198Test6Test111
May 2026
Test197USD 2,377*
Test81 1 Test24 Test10
Test198Test6Test111
Jun 2026
Test63
USD 1.7K
Displaying fares for April-2026
  • 19

    Sun

    APR

  • 20

    Mon

  • 21

    Tue

  • 22

    Wed

  • 23

    Thu

  • 24

    Fri

  • 25

    Sat

  • 26

    Sun

  • 27

    Mon

  • 28

    Tue

  • 29

    Wed

  • 30

    Thu

  • 01

    Fri

    MAY

  • 02

    Sat

  • 03

    Sun

  • 04

    Mon

  • 05

    Tue

  • 06

    Wed

  • 07

    Thu

  • 08

    Fri

  • 09

    Sat

  • 10

    Sun

  • 11

    Mon

  • 12

    Tue

  • 13

    Wed

  • 14

    Thu

  • 15

    Fri

  • 16

    Sat

  • 17

    Sun

  • 18

    Mon

    • Test229USD 1,722-USD 1,778

    Test5

    Best Flights Deals by Popularity from San Francisco to Ulaanbaatar

    USD
    keyboard_arrow_down

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

    Flights from San Francisco to Ulaanbaatar

    Explore More Flights from San Francisco

    Explore Korean Air's Top-Pick Destinations