$508+ Cheap flights from Mongolia to San Francisco (SFO)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
UBN — SFO
Dec 2 — Dec 91
Round-trip
1 adult, Economy
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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 Mongolia to San FranciscoExplore the most affordable flight options available from Mongolia to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
Explore the most affordable flight options available from Mongolia to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/224:10 pm -
1 stop33h 20m
Wed 1/1312:00 pm -
2 stops32h 00m
Deal found 10/28![Air China logo]()
$1,071
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Fri 12/2511:50 am -
1 stop37h 40m
Wed 1/1312:00 pm -
1 stop30h 40m
Deal found 10/28![Air China logo]()
$1,212
This BusinessClass deal was found by Cheapflights users on 10/28. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/224:10 pm -
1 stop33h 20m
Thu 1/147:05 pm -
2 stops28h 00m
Deal found 10/28![Air China logo]()
$1,225
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:20 pm -
1 stop33h 25m
Thu 1/1411:45 pm -
1 stop24h 20m
Deal found 10/28![Multiple Airlines logo]()
$1,244
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:50 am -
1 stop16h 40m
Thu 1/1410:20 am -
1 stop24h 20m
Deal found 10/28![Multiple Airlines logo]()
$1,249
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.
Thu 12/247:45 am -
1 stop20h 00m
Sat 1/911:45 pm -
1 stop34h 55m
Deal found 10/29![Multiple Airlines logo]()
$1,322
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:15 am -
2 stops27h 25m
Wed 1/1311:50 pm -
2 stops25h 50m
Deal found 10/28![Multiple Airlines logo]()
$1,346
This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:15 am -
2 stops27h 25m
Thu 1/1411:30 pm -
2 stops26h 10m
Deal found 10/28![Multiple Airlines logo]()
$1,378
Best flights from Mongolia to San FranciscoDiscover carefully curated flight deals from Mongolia to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
Discover carefully curated flight deals from Mongolia to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Fri 12/2511:50 am -
1 stop37h 40m
Wed 1/1312:00 pm -
1 stop30h 40m
Deal found 10/28![Air China logo]()
$1,212
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:20 pm -
1 stop33h 25m
Thu 1/1411:45 pm -
1 stop24h 20m
Deal found 10/28![Multiple Airlines logo]()
$1,244
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 4/261:00 pm -
1 stop36h 40m
Tue 5/1810:31 am -
2 stops33h 39m
Deal found 10/28![Delta logo]()
$1,626
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2812:55 pm -
2 stops22h 05m
Sat 5/1512:50 am -
2 stops31h 20m
Deal found 10/31![Multiple Airlines logo]()
$1,318
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:10 pm -
2 stops31h 22m
Sat 1/912:00 pm -
1 stop30h 40m
Deal found 10/31![Air China logo]()
$1,466
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:15 am -
2 stops27h 25m
Wed 1/1311:50 pm -
2 stops25h 50m
Deal found 10/28![Multiple Airlines logo]()
$1,346
This Delta deal was found by Cheapflights users on 10/28. 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 4/251:00 pm -
2 stops49h 41m
Tue 5/184:45 pm -
2 stops27h 25m
Deal found 10/28![Delta logo]()
$1,636
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:15 am -
2 stops27h 25m
Thu 1/1411:50 pm -
2 stops25h 50m
Deal found 10/28![Multiple Airlines logo]()
$1,393
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 5/11:00 pm -
1 stop36h 40m
Tue 5/1810:31 am -
2 stops33h 39m
Deal found 10/28![Delta logo]()
$1,651
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:15 am -
2 stops31h 22m
Sat 1/96:35 pm -
1 stop44h 50m
Deal found 11/2![Multiple Airlines logo]()
$1,487
One-way flights from Mongolia to San FranciscoSearch for one-way flight options from Mongolia to San Francisco. Find affordable one-way fares based on user searches. Data last updated November 2, 2026.
Search for one-way flight options from Mongolia to San Francisco. Find affordable one-way fares based on user searches. Data last updated November 2, 2026.
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:50 am -
1 stop37h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Air China logo]()
$508
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:15 pm -
2 stops47h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 2/215:15 pm -
3 stops37h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 2/231:00 pm -
3 stops40h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 2/207:45 am -
1 stop21h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 2/257:30 am -
2 stops24h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$722
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 2/266:20 pm -
1 stop35h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 2/228:15 am -
3 stops29h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$744
Find flight deals from Mongolia to San Francisco
Keep the following information in mind while searching for Mongolia to San Francisco flight deals. Data was last updated November 2, 2026.
Round-trip from | $1,071 (Kiwi.com) |
|---|---|
One-way from | $508 (Booking.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Mongolia to San Francisco 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 2, 2026.
Use the filters below to find and compare flights from Mongolia to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Tue 11/24
3:15 pm-11:01 pm
2 stops47h 46m
San Francisco
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$607
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Sun 2/21
5:15 pm-2:37 pm
3 stops37h 22m
San Francisco
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$689
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Tue 2/23
1:00 pm-1:20 pm
3 stops40h 20m
San Francisco
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$714
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Thu 2/25
3:15 pm-1:20 pm
1 stop38h 05m
San Francisco
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$716
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Wed 2/24
8:15 am-3:30 pm
2 stops23h 15m
San Francisco
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$745
Quickest round-trip
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Sat 2/20
8:15 am-2:30 pm
2 stops22h 15m
San Francisco
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$758
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Wed 12/2
2:50 pm-6:40 am
2 stops31h 50m
San Francisco
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$766
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Fri 12/25
11:50 am-9:30 am
1 stop37h 40m
San Francisco
Wed 1/13
12:00 pm-10:40 am
1 stop30h 40m
$1,212
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Tue 12/22
6:20 pm-11:45 am
1 stop33h 25m
San Francisco
Thu 1/14
11:45 pm-4:05 pm
1 stop24h 20m
$1,244
UlaanbaatarSan Francisco
UBN Ulaanbaatar Chinggis Khaan - SFO San Francisco
UBNSFO
Ulaanbaatar Chinggis Khaan
Wed 4/28
12:55 pm-8:00 pm
2 stops22h 05m
San Francisco
Sat 5/15
12:50 am-11:10 pm
2 stops31h 20m
$1,318
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Mongolia to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Mongolia with our price prediction graph.
UBN-SFO
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 Mongolia to San Francisco
MN0-SFO
UBN-SFO
What is the cheapest month to book a flight from Mongolia to San Francisco?
Currently, November is the cheapest month in which you can book a flight from Mongolia to San Francisco (average of $1,015). Flying from Mongolia to San Francisco in April is currently the most expensive (average of $1,547). 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.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated November 2, 2026.
Read reviews from past customers who have flown Korean Air,Asiana Airlines, andUnited Airlines from Mongolia to San Francisco. 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.
Entertainment
8.2
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.5
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.5
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.5
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Crew
8.7
Food
8.1
Comfort
8.3
Boarding
8.5
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Mongolia to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Hayward
Emeryville
Newark
Burlingame
San Bruno
Rancho Cordova
Vallejo
Cupertino
Fairfield
Redwood City
San Carlos
Sunnyvale
Turlock
Davis
Morgan Hill
Roseville
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Complete your trip
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Find flights from Mongolia to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Mongolia and San Francisco flights
Browse other Mongolia and San Francisco flight options. Last updated on November 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 2, 2026.
Top 3 airlines flying from Mongolia to San Francisco
Discover the top 3 airlines that operate flights from Mongolia 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 7,457,451 searches. Data last updated November 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,048 | Average$1,242 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,185 | Average$1,342 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,202 | Average$1,303 | FlexibilityNo cancel fee | On-time69% |