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Ulaanbaatar to Moscow flights in December 2026 from $684 UBN → DME, SVO, VKO, ZIA

Chinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME), Sheremetyevo International Airport (SVO), Vnukovo Airport (VKO), Zhukovsky International Airport (ZIA)

For departures in December 2026, the cheapest return found recently is $684 with IrAero, 6 Dec – 9 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 12 departure dates is usually $553 to $700. Across all 30 departure dates we hold on this route, it is usually $672 to $881. Of the 3 months with enough return fares to compare, December 2026 is usually the cheapest.

Cheapest return found recently

$684

6 Dec – 9 Dec · IrAero

Chinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$405

25 Dec – 10 Jan 2027 · S7 Airlines

Chinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME)

out 1 stop, back 1 stop

found 3 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
25 Dec – 10 Jan 2027$405S7 Airlinesout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
29 Dec – 13 Jan 2027$426S7 Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
15 Dec – 20 Dec$448S7 Airlinesout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
31 Dec – 16 Jan 2027$588IrAeroout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
9 Dec – 13 Dec$650SCATout 2 stops, back 1 stopfound 3 days agoSee prices for these dates

Every date we hold

12 departure dates

3 Dec – 17 Dec: $778, found 5 days ago5 Dec – 19 Dec: $698, found 7 days ago6 Dec – 9 Dec: $684, found 2 days ago9 Dec – 13 Dec: $650, found 3 days ago14 Dec – 18 Dec: $766, found 2 days ago15 Dec – 20 Dec: $448, found 4 days ago25 Dec – 10 Jan 2027: $405, found 3 days ago26 Dec – 3 Jan 2027: $698, found 6 days ago27 Dec – 12 Jan 2027: $663, found 6 days ago29 Dec – 13 Jan 2027: $426, found 6 days ago30 Dec – 11 Jan 2027: $704, found 6 days ago31 Dec – 16 Jan 2027: $588, found 6 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec – 17 Dec$778IrAeroChinggis Khaan International Airport (UBN) → Sheremetyevo International Airport (SVO)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
5 Dec – 19 Dec$698IrAeroChinggis Khaan International Airport (UBN) → Sheremetyevo International Airport (SVO)out 1 stop, back 2 stopsfound 7 days agoSee prices for these dates
6 Dec – 9 Dec$684IrAeroChinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
9 Dec – 13 Dec$650SCATChinggis Khaan International Airport (UBN) → Sheremetyevo International Airport (SVO)out 2 stops, back 1 stopfound 3 days agoSee prices for these dates
14 Dec – 18 Dec$766Air ChinaChinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME)out 2 stops, back 1 stopfound 2 days agoSee prices for these dates
15 Dec – 20 Dec$448S7 AirlinesChinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
25 Dec – 10 Jan 2027$405S7 AirlinesChinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
26 Dec – 3 Jan 2027$698Air ChinaChinggis Khaan International Airport (UBN) → Sheremetyevo International Airport (SVO)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
27 Dec – 12 Jan 2027$663IrAeroChinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
29 Dec – 13 Jan 2027$426S7 AirlinesChinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
30 Dec – 11 Jan 2027$704SCATChinggis Khaan International Airport (UBN) → Sheremetyevo International Airport (SVO)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
31 Dec – 16 Jan 2027$588IrAeroChinggis Khaan International Airport (UBN) → Moscow Domodedovo Airport (DME)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $405.

November 2026From $6689 departure dates22 Nov – 26 Nov · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $405Cheapest seen12 departure dates25 Dec – 10 Jan 2027 · found 3 days agoSee prices for these dates
January 2027From $7361 departure date3 Jan 2027 – 9 Jan 2027 · found 5 days agoSee prices for these dates
February 2027From $5352 departure dates2 Feb 2027 – 28 Feb 2027 · found 6 days agoSee prices for these dates
March 2027From $8271 departure date1 Mar 2027 – 14 Mar 2027 · found 5 days agoSee prices for these dates
June 2027From $9314 departure dates15 Jun 2027 – 26 Jun 2027 · found 4 days agoSee prices for these dates
July 2027From $9311 departure date6 Jul 2027 – 15 Jul 2027 · found 4 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work