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Flights from Ontario to Ulaanbaatar
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Flights from Ontario to Ulaanbaatar Starting at VND 20,298,351

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ONT06:00
        25h 5m
        2 stops
        UBN23:05
        Thu, Feb 13|Ontario - Ulaanbaatar|United Airlines
        VND 20,298,351VND 26,709,297
        24% OFF
        24% OFF
        VND 26,709,297VND 20,298,351

        Choose United Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with United Airlines departs from Ontario International Airport on Thu, Feb 13, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 20,298,351 including taxes and charges.

      • ONT09:45
        62h 20m
        2 stops
        UBN16:05
        Sat, Feb 22|Ontario - Ulaanbaatar|Hawaiian Airlines
        VND 20,462,357VND 26,709,297
        23% OFF
        23% OFF
        VND 26,709,297VND 20,462,357

        Choose Hawaiian Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with Hawaiian Airlines departs from Ontario International Airport on Sat, Feb 22, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 20,462,357 including taxes and charges.

      • ONT00:10
        45h 10m
        2 stops
        UBN12:20
        Fri, May 2|Ontario - Ulaanbaatar|China Airlines
        VND 20,553,084VND 26,709,297
        23% OFF
        23% OFF
        VND 26,709,297VND 20,553,084

        Choose China Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with China Airlines departs from Ontario International Airport on Fri, May 2, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 20,553,084 including taxes and charges.

      • ONT06:00
        38h 55m
        2 stops
        UBN11:55
        Wed, Mar 19|Ontario - Ulaanbaatar|United Airlines
        VND 20,905,522
        VND 20,905,522

        Choose United Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with United Airlines departs from Ontario International Airport on Wed, Mar 19, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 20,905,522 including taxes and charges.

      • ONT00:10
        25h 50m
        2 stops
        UBN17:00
        Wed, Apr 23|Ontario - Ulaanbaatar|China Airlines
        VND 21,551,077
        VND 21,551,077

        Choose China Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with China Airlines departs from Ontario International Airport on Wed, Apr 23, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 21,551,077 including taxes and charges.

      • ONT13:20
        36h 25m
        2 stops
        UBN16:45
        Wed, Apr 23|Ontario - Ulaanbaatar|United Airlines
        VND 21,826,747
        VND 21,826,747

        Choose United Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with United Airlines departs from Ontario International Airport on Wed, Apr 23, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 21,826,747 including taxes and charges.

      • ONT06:00
        25h 5m
        2 stops
        UBN23:05
        Sat, Feb 22|Ontario - Ulaanbaatar|United Airlines
        VND 21,941,900
        VND 21,941,900

        Choose United Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with United Airlines departs from Ontario International Airport on Sat, Feb 22, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 21,941,900 including taxes and charges.

      • ONT07:05
        25h 35m
        2 stops
        UBN23:40
        Wed, Apr 9|Ontario - Ulaanbaatar|United Airlines
        VND 21,952,368
        VND 21,952,368

        Choose United Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with United Airlines departs from Ontario International Airport on Wed, Apr 9, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 21,952,368 including taxes and charges.

      • ONT00:10
        44h 50m
        2 stops
        UBN12:00
        Mon, Apr 7|Ontario - Ulaanbaatar|China Airlines
        VND 21,994,242
        VND 21,994,242

        Choose China Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with China Airlines departs from Ontario International Airport on Mon, Apr 7, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 21,994,242 including taxes and charges.

      • ONT00:10
        45h 10m
        2 stops
        UBN12:20
        Sun, Apr 6|Ontario - Ulaanbaatar|China Airlines
        VND 22,088,459
        VND 22,088,459

        Choose China Airlines flights from Ontario to Ulaanbaatar. The one-way connecting flight with China Airlines departs from Ontario International Airport on Sun, Apr 6, arriving at New Ulaanbaatar International Airport. One-way Prices start from VND 22,088,459 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        ULN02:00 pm
        Thu, Feb 20|Ontario - Ulaanbaatar|United Airlines
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Los Angeles to Ulaanbaatar flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. CI023

    China Airlines

    00:10

    ONT

    14.1h

    05:15

    TPE

    SMTWTFS
    Search

  2. CI160

    China Airlines

    07:40

    TPE

    2.6h

    11:15

    ICN

    SMTWTFS

  3. OM302

    Miat Mongolian Airlines

    14:20

    ICN

    3.7h

    17:00

    UBN

    S-TWT-S

  4. CI023

    China Airlines

    00:10

    ONT

    14.1h

    05:15

    TPE

    SMTWTFS
    Search

  5. CI188

    China Airlines

    07:55

    TPE

    2.3h

    11:15

    PUS

    SMTWTFS

  6. OM312

    Miat Mongolian Airlines

    13:05

    PUS

    4.1h

    16:10

    UBN

    ---W--S

  7. UA277

    United Airlines

    06:00

    ONT

    1.5h

    07:29

    SFO

    SMTWTFS
    Search

  8. UA893

    United Airlines

    10:30

    SFO

    12.5h

    15:00

    ICN

    SMTWTFS

  9. OM308

    Miat Mongolian Airlines

    00:05

    ICN

    3.7h

    02:45

    UBN

    -M--TF-

  10. UA277

    United Airlines

    06:00

    ONT

    1.5h

    07:29

    SFO

    SMTWTFS
    Search

  11. UA888

    United Airlines

    10:35

    SFO

    13.8h

    15:25

    PEK

    SMTWTFS

  12. MR802

    Hunnu Air

    23:15

    PKX

    2.5h

    01:45

    UBN

    -MTW-FS

  13. UA277

    United Airlines

    06:00

    ONT

    1.5h

    07:29

    SFO

    SMTWTFS
    Search

  14. UA893

    United Airlines

    10:30

    SFO

    12.5h

    15:00

    ICN

    SMTWTFS

  15. OM302

    Miat Mongolian Airlines

    14:20

    ICN

    3.7h

    17:00

    UBN

    S-TWT-S

  16. UA277

    United Airlines

    06:00

    ONT

    1.5h

    07:29

    SFO

    SMTWTFS
    Search

  17. UA888

    United Airlines

    10:35

    SFO

    13.8h

    15:25

    PEK

    SMTWTFS

  18. OM224

    Miat Mongolian Airlines

    09:30

    PEK

    2.5h

    12:00

    UBN

    S-TWTFS

  19. KE3098

    Korean Air

    07:00

    ONT

    3.0h

    10:03

    SEA

    SMTWTFS
    Search

  20. KE5020

    Korean Air

    12:50

    SEA

    11.7h

    16:30

    ICN

    SMTWTFS

  21. KE5649

    Korean Air

    00:05

    ICN

    3.7h

    02:45

    UBN

    -M--TF-

  22. KE3098

    Korean Air

    07:00

    ONT

    3.0h

    10:03

    SEA

    SMTWTFS
    Search

  23. KE042

    Korean Air

    12:50

    SEA

    11.8h

    16:40

    ICN

    SMTWTFS

  24. KE5649

    Korean Air

    00:05

    ICN

    3.7h

    02:45

    UBN

    -M--TF-

  25. KE3098

    Korean Air

    07:00

    ONT

    3.0h

    10:03

    SEA

    SMTWTFS
    Search

  26. KE042

    Korean Air

    12:50

    SEA

    11.8h

    16:40

    ICN

    SMTWTFS

  27. KE5867

    Korean Air

    14:20

    ICN

    3.7h

    17:00

    UBN

    S-TWT-S

  28. UA5394

    United Airlines

    19:40

    ONT

    1.6h

    21:13

    SFO

    SMTWTFS
    Search

  29. UA805

    United Airlines

    23:40

    SFO

    12.7h

    04:20

    ICN

    SMTWTFS

  30. OM302

    Miat Mongolian Airlines

    14:20

    ICN

    3.7h

    17:00

    UBN

    S-TWT-S
Find more flights and airlines

Find the best time to fly from Ontario to Ulaanbaatar

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Ontario (ONT) to Ulaanbaatar (ULN) the cheapest?

    Airlines adjust prices for flights from Ontario to Ulaanbaatar based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to Ulaanbaatar (ULN) cost?

    According to Trip.com's data, the lowest price is around VND 38,663,084.

  • What is the transportation method from the main airport to downtown in Ulaanbaatar?

    • The distance from New Ulaanbaatar International Airport to downtown is about 26 km. It takes about 40 minutes by taxi.

How to find a cheap flight from Ontario to Ulaanbaatar

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Ulaanbaatar. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Ontario to Ulaanbaatar

Flight distance11,248.9 km
Popular airlineKorean Air

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