Your next trip, last seen at €947
Lowest observedAir China · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Airlines seen
- Aegean Airlines, Aerolineas Argentinas, Air Canada, Air China, Air Europa, Air Premia, Air Transat, AJet, Arajet, Asiana Airlines, Iberia, Jeju Air, JetSmart, Korean Air, LATAM Airlines, Level, Lufthansa, MIAT Mongolian Airlines, SCAT Airlines, Sky Express, TAP Air Portugal, Turkish Airlines, Wizz Air, Wizz Air Malta (24)
- Typical journey time
- 41h 36m
About this route
Explore the fares we observed from Ulaanbaatar to Buenos Aires. Prices move often, so pick your dates to see the latest options.
- Route distance
- 18,100 km
- Typical journey time
- 41h 36m
- Seen on fares with a connection
- MIAT Mongolian Airlines, Turkish Airlines, Air Europa, Korean Air, Air China, Jeju Air, LATAM Airlines, Asiana Airlines, JetSmart, Air Canada, Aerolineas Argentinas, Level, TAP Air Portugal, AJet, Wizz Air Malta, Air Premia (16)
- Alternative airports
- AEP
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Ulaanbaatar Chinggis Khaan International Airport (UBN) → Ulaanbaatar, city gazetteer reference point (47.8864, 106.9057): ≈ 27 km.
- Aeroparque Jorge Newbery (AEP) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 7 km.
- Ezeiza International Airport - Ministro Pistarini (EZE) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 28 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much was a flight from Ulaanbaatar to Buenos Aires?
A fare of €947 was seen on 16 Oct 2026. Fares change, so search your dates for the current price.
Are there direct flights from Ulaanbaatar to Buenos Aires?
Our data holds no non-stop flight from Ulaanbaatar to Buenos Aires. The fares on this page include at least one stop.
Which airlines fly from Ulaanbaatar to Buenos Aires?
Routavio has seen these carriers on the route: Aegean Airlines, Aerolineas Argentinas, Air Canada, Air China, Air Europa, Air Premia, Air Transat, AJet, Arajet, Asiana Airlines, Iberia, Jeju Air, JetSmart, Korean Air, LATAM Airlines, Level, Lufthansa, MIAT Mongolian Airlines, SCAT Airlines, Sky Express, TAP Air Portugal, Turkish Airlines, Wizz Air, Wizz Air Malta (24).
How long does the flight from Ulaanbaatar to Buenos Aires take?
Across the 103 fares Routavio observed, the average journey time is 50h 14m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Ulaanbaatar to Buenos Aires fares were non-stop?
None of the 104 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.