$647+ Cheap flights from San Francisco (SFO) to Mongolia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — UBN
Dec 3 — Dec 101
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Mongolia with Cheapflights
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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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Cheapest flights from San Francisco to MongoliaExplore the most affordable flight options available from San Francisco to Mongolia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2026.
Explore the most affordable flight options available from San Francisco to Mongolia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2026.
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:45 pm -
2 stops55h 30m
Thu 12/33:15 pm -
2 stops62h 36m
Deal found 10/29![Multiple Airlines logo]()
$1,147
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:35 pm -
2 stops28h 25m
Tue 12/83:15 pm -
1 stop38h 05m
Deal found 11/2![Multiple Airlines logo]()
$1,279
This Gotogate deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
2 stops39h 45m
Tue 11/173:15 pm -
2 stops47h 46m
Deal found 10/29![Multiple Airlines logo]()
$1,356
This Gotogate deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:55 pm -
1 stop26h 45m
Thu 12/37:15 am -
1 stop29h 40m
Deal found 10/29![MIAT Mongolian logo]()
$1,407
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/283:20 pm -
1 stop19h 20m
Sat 1/167:45 am -
1 stop21h 35m
Deal found 10/30![Multiple Airlines logo]()
$1,412
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:20 am -
2 stops38h 55m
Sat 12/1912:25 am -
1 stop28h 55m
Deal found 10/29![Multiple Airlines logo]()
$1,441
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/283:20 pm -
1 stop19h 20m
Wed 1/137:45 am -
1 stop21h 35m
Deal found 10/30![Multiple Airlines logo]()
$1,467
Best flights from San Francisco to MongoliaDiscover carefully curated flight deals from San Francisco to Mongolia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
Discover carefully curated flight deals from San Francisco to Mongolia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
2 stops27h 10m
Tue 12/83:15 pm -
2 stops62h 36m
Deal found 11/2![Multiple Airlines logo]()
$1,424
This MIAT Mongolian deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MIAT Mongolian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:55 pm -
1 stop26h 45m
Thu 1/147:15 am -
1 stop30h 00m
Deal found 10/30![MIAT Mongolian logo]()
$1,514
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:00 pm -
2 stops29h 25m
Fri 1/1512:25 pm -
2 stops23h 01m
Deal found 10/30![Delta logo]()
$1,648
This Expedia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/132:19 pm -
2 stops52h 06m
Sun 12/2012:25 pm -
2 stops36h 43m
Deal found 10/29![Korean Air logo]()
$1,719
This KAYAK deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/189:40 am -
2 stops36h 10m
Mon 2/228:45 am -
2 stops39h 05m
Deal found 10/29![Multiple Airlines logo]()
$1,485
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2710:41 am -
2 stops31h 44m
Sat 1/1612:25 pm -
2 stops43h 40m
Deal found 10/30![Delta logo]()
$1,648
This Priceline deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
2 stops25h 05m
Sat 12/198:15 am -
2 stops23h 43m
Deal found 11/2![Multiple Airlines logo]()
$1,675
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
2 stops36h 25m
Sat 12/1912:25 pm -
1 stop37h 10m
Deal found 11/2![Delta logo]()
$1,687
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2911:45 am -
1 stop30h 40m
Mon 1/1112:25 pm -
2 stops43h 40m
Deal found 10/30![Delta logo]()
$1,718
Last-minute flights from San Francisco to MongoliaDiscover last-minute flight deals from San Francisco to Mongolia. Data last updated November 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Mongolia. Data last updated November 3, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
2 stops39h 45m
Tue 11/173:15 pm -
2 stops47h 46m
Deal found 10/29![Multiple Airlines logo]()
$1,356
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:45 pm -
2 stops55h 30m
Thu 12/33:15 pm -
2 stops62h 36m
Deal found 10/29![Multiple Airlines logo]()
$1,147
This Gotogate deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:55 pm -
1 stop26h 45m
Thu 12/37:15 am -
1 stop29h 40m
Deal found 10/29![MIAT Mongolian logo]()
$1,407
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:35 pm -
2 stops28h 25m
Tue 12/83:15 pm -
1 stop38h 05m
Deal found 11/2![Multiple Airlines logo]()
$1,279
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:20 am -
2 stops38h 55m
Sat 12/1912:25 am -
1 stop28h 55m
Deal found 10/29![Multiple Airlines logo]()
$1,441
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/283:20 pm -
1 stop19h 20m
Sat 1/167:45 am -
1 stop21h 35m
Deal found 10/30![Multiple Airlines logo]()
$1,412
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/283:20 pm -
1 stop19h 20m
Wed 1/137:45 am -
1 stop21h 35m
Deal found 10/30![Multiple Airlines logo]()
$1,467
One-way flights from San Francisco to MongoliaSearch for one-way flight options from San Francisco to Mongolia. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
Search for one-way flight options from San Francisco to Mongolia. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:40 pm -
2 stops45h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$647
This Trip.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:20 pm -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:40 pm -
2 stops45h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:20 pm -
2 stops51h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$693
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:40 pm -
2 stops45h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:40 pm -
2 stops45h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$704
This CheapOair deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/136:35 pm -
1 stop44h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Turkish Airlines logo]()
$715
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:40 pm -
2 stops45h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/139:10 pm -
2 stops46h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$721
Find flight deals from San Francisco to Mongolia
Keep the following information in mind while searching for San Francisco to Mongolia flight deals. Data was last updated November 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,147 (CheapOair) |
One-way from | $647 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Mongolia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 3, 2026.
Use the filters below to find and compare flights from San Francisco to Mongolia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Tue 11/10
10:40 pm-12:00 pm
2 stops45h 20m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$647
Quickest round-trip
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Wed 11/11
3:20 pm-10:25 am
1 stop27h 05m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$670
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Fri 11/13
10:40 pm-12:00 pm
2 stops45h 20m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$671
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Wed 1/13
6:35 pm-7:25 am
1 stop44h 50m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$715
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Wed 1/13
9:10 pm-3:15 am
3 stops38h 05m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$771
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Sat 11/14
6:35 pm-7:25 am
1 stop44h 50m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$785
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Wed 11/11
6:17 am-10:25 am
2 stops36h 08m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$862
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Mon 11/9
11:45 am-10:25 am
1 stop30h 40m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$932
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Thu 11/12
11:45 am-10:25 am
1 stop30h 40m
Ulaanbaatar Chinggis Khaan
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$932
San FranciscoUlaanbaatar
SFO San Francisco - UBN Ulaanbaatar Chinggis Khaan
SFOUBN
San Francisco
Tue 12/1
6:00 am-1:10 am
2 stops27h 10m
Ulaanbaatar Chinggis Khaan
Tue 12/8
3:15 pm-1:51 pm
2 stops62h 36m
$1,424
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Mongolia
Have a flexible travel schedule? Discover the best time to fly to Mongolia from San Francisco with our price prediction graph.
SFO-UBN
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 Mongolia
SFO-MN0
SFO-UBN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Mongolia
Get insights into the airlines that provide service to Mongolia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mongolia. Reviews last updated November 3, 2026.
Read reviews from past customers who have flown Asiana Airlines from San Francisco to Mongolia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.3
Crew
8.4
Food
8.0
Overall
8.1
Entertainment
7.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Comfort
8.0
Boarding
8.3
Crew
8.4
Food
8.0
Overall
8.1
Entertainment
7.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Mongolia. 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 Mongolia
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Complete your trip
Complete your trip to Mongolia by adding a car rental and/or hotel reservation to your travel itinerary.
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San Francisco and Mongolia flights
Browse other San Francisco and Mongolia flight options. Last updated on November 3, 2026.
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San Francisco to Mongolia flights
Consider these flights traveling from San Francisco to Mongolia.
Top 2 airlines flying from San Francisco to Mongolia
Discover the top 2 airlines that operate flights from San Francisco to Mongolia. 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 7,457,451 searches. Data last updated November 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$882 | Average$1,372 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,180 | Average$1,464 | FlexibilityNo cancel fee | On-time63% |