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Ulan-Ude to Irkutsk flights in December 2026 from $41 UUD → IKT

Ulan-Ude Airport (UUD) → Irkutsk International Airport (IKT)

For departures in December 2026, the cheapest return found recently is $97 with IrAero, 3 Dec – 6 Dec, found 2 days ago. The cheapest one-way found recently is $41 with IrAero, 6 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 26 departure dates is usually $99 to $110. Across all 64 departure dates we hold on this route, it is usually $100 to $111. Of the 5 months with enough return fares to compare, 3 are usually cheaper than December 2026.

Cheapest return found recently

$97

3 Dec – 6 Dec · IrAero

Ulan-Ude Airport (UUD) → Irkutsk International Airport (IKT)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$83

13 Dec – 14 Dec · IrAero

Ulan-Ude Airport (UUD) → Irkutsk International Airport (IKT)

out nonstop, back nonstop

found 5 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
13 Dec – 14 Dec$83IrAeroout nonstop, back nonstopfound 5 days agoSee prices for these dates
15 Dec – 19 Dec$90IrAeroout nonstop, back nonstopfound 7 days agoSee prices for these dates
1 Dec – 9 Dec$91IrAeroout nonstop, back nonstopfound 3 days agoSee prices for these dates
9 Dec – 21 Dec$92IrAeroout nonstop, back nonstopfound 8 days agoSee prices for these dates
12 Dec – 19 Dec$92IrAeroout nonstop, back nonstopfound 5 days agoSee prices for these dates

Every date we hold

26 departure dates

1 Dec – 9 Dec: $91, found 3 days ago2 Dec – 2 Jan 2027: $101, found 3 days ago3 Dec – 6 Dec: $97, found 2 days ago4 Dec – 20 Dec: $100, found 2 days ago5 Dec – 7 Dec: $101, found 7 days ago6 Dec – 13 Dec: $99, found 6 days ago7 Dec – 20 Dec: $101, found 3 days ago8 Dec – 11 Dec: $105, found 4 days ago9 Dec – 21 Dec: $92, found 8 days ago10 Dec – 13 Dec: $108, found 6 days ago11 Dec – 14 Dec: $107, found 7 days ago12 Dec – 19 Dec: $92, found 5 days ago13 Dec – 14 Dec: $83, found 5 days ago14 Dec – 15 Dec: $107, found 7 days ago15 Dec – 19 Dec: $90, found 7 days ago16 Dec – 17 Dec: $106, found 7 days ago17 Dec – 19 Dec: $101, found 3 days ago18 Dec – 19 Dec: $100, found 3 days ago19 Dec – 21 Dec: $106, found 2 days ago22 Dec – 25 Dec: $111, found 5 days ago24 Dec – 26 Dec: $127, found 4 days ago25 Dec – 11 Jan 2027: $129, found 5 days ago26 Dec – 10 Jan 2027: $132, found 2 days ago28 Dec – 8 Jan 2027: $116, found 3 days ago30 Dec – 30 Dec: $444, found 4 days ago31 Dec – 18 Jan 2027: $135, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 9 Dec$91IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
2 Dec – 2 Jan 2027$101S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
3 Dec – 6 Dec$97IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
4 Dec – 20 Dec$100S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
5 Dec – 7 Dec$101IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 7 days agoSee prices for these dates
6 Dec – 13 Dec$99IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 6 days agoSee prices for these dates
7 Dec – 20 Dec$101S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
8 Dec – 11 Dec$105S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 4 days agoSee prices for these dates
9 Dec – 21 Dec$92IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 8 days agoSee prices for these dates
10 Dec – 13 Dec$108S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 6 days agoSee prices for these dates
11 Dec – 14 Dec$107S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 7 days agoSee prices for these dates
12 Dec – 19 Dec$92IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
13 Dec – 14 Dec$83IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
14 Dec – 15 Dec$107S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 7 days agoSee prices for these dates
15 Dec – 19 Dec$90IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 7 days agoSee prices for these dates
16 Dec – 17 Dec$106S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 7 days agoSee prices for these dates
17 Dec – 19 Dec$101S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
18 Dec – 19 Dec$100IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
19 Dec – 21 Dec$106S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Dec – 25 Dec$111S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
24 Dec – 26 Dec$127S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 4 days agoSee prices for these dates
25 Dec – 11 Jan 2027$129S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
26 Dec – 10 Jan 2027$132S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 2 days agoSee prices for these dates
28 Dec – 8 Jan 2027$116S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
30 Dec – 30 Dec$444S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back 2 stopsfound 4 days agoSee prices for these dates
31 Dec – 18 Jan 2027$135IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $83.

November 2026From $9118 departure dates24 Nov – 28 Nov · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $83Cheapest seen26 departure dates13 Dec – 14 Dec · found 5 days agoSee prices for these dates
January 2027From $10011 departure dates23 Jan 2027 – 29 Jan 2027 · found 2 days agoSee prices for these datesEvery date in January 2027
February 2027From $1004 departure dates17 Feb 2027 – 3 Mar 2027 · found 2 days agoSee prices for these datesEvery date in February 2027
March 2027From $1004 departure dates16 Mar 2027 – 23 Mar 2027 · found 3 days agoSee prices for these datesEvery date in March 2027
May 2027From $5541 departure date15 May 2027 – 15 May 2027 · found 4 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 26 departure dates is usually $49 to $61. Across all 114 departure dates we hold on this route, it is usually $56 to $82. Of the 9 months with enough one-way fares to compare, December 2026 is usually the cheapest.

Cheapest one-way found recently

$41

6 Dec · IrAero

Ulan-Ude Airport (UUD) → Irkutsk International Airport (IKT)

nonstop

found 2 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

DatesFromAirlineStopsFound
6 Dec$41IrAerononstopfound 2 days agoOpen this trip
13 Dec$41IrAerononstopfound 2 days agoOpen this trip
15 Dec$45IrAerononstopfound 2 days agoOpen this trip
22 Dec$45IrAerononstopfound 2 days agoOpen this trip
8 Dec$49IrAerononstopfound 2 days agoOpen this trip

Every date we hold

26 departure dates

1 Dec: $50, found 2 days ago2 Dec: $56, found 2 days ago3 Dec: $53, found 2 days ago5 Dec: $50, found 2 days ago6 Dec: $41, found 2 days ago7 Dec: $56, found 2 days ago8 Dec: $49, found 2 days ago9 Dec: $49, found 3 days ago10 Dec: $54, found 3 days ago11 Dec: $63, found 7 days ago12 Dec: $56, found 2 days ago13 Dec: $41, found 2 days ago14 Dec: $56, found 2 days ago15 Dec: $45, found 2 days ago16 Dec: $56, found 2 days ago17 Dec: $56, found 3 days ago19 Dec: $50, found 5 days ago21 Dec: $62, found 4 days ago22 Dec: $45, found 2 days ago23 Dec: $56, found 3 days ago24 Dec: $67, found 2 days ago26 Dec: $82, found 2 days ago27 Dec: $49, found 2 days ago28 Dec: $75, found 3 days ago29 Dec: $62, found 2 days ago31 Dec: $75, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec$50IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
2 Dec$56S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
3 Dec$53S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
5 Dec$50IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
6 Dec$41IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
7 Dec$56S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
8 Dec$49IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
9 Dec$49IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
10 Dec$54S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
11 Dec$63S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 7 days agoOpen this trip
12 Dec$56S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
13 Dec$41IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
14 Dec$56S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
15 Dec$45IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
16 Dec$56S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
17 Dec$56S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
19 Dec$50IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 5 days agoOpen this trip
21 Dec$62S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 4 days agoOpen this trip
22 Dec$45IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
23 Dec$56S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
24 Dec$67IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
26 Dec$82S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
27 Dec$49IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
28 Dec$75S7 AirlinesUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 3 days agoOpen this trip
29 Dec$62IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip
31 Dec$75IrAeroUlan-Ude Airport (UUD) → Irkutsk International Airport (IKT)nonstopfound 2 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $41.

November 2026From $4915 departure dates15 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $41Cheapest seen26 departure dates6 Dec · found 2 days agoOpen this trip
January 2027From $5619 departure dates11 Jan 2027 · found 2 days agoOpen this tripEvery date in January 2027
February 2027From $5614 departure dates1 Feb 2027 · found 3 days agoOpen this tripEvery date in February 2027
March 2027From $5617 departure dates2 Mar 2027 · found 2 days agoOpen this tripEvery date in March 2027
April 2027From $2292 departure dates18 Apr 2027 · found 2 days agoOpen this trip
May 2027From $2313 departure dates27 May 2027 · found 3 days agoOpen this trip
June 2027From $2321 departure date23 Jun 2027 · found 5 days agoOpen this trip
July 2027From $2323 departure dates5 Jul 2027 · found 6 days agoOpen this trip
August 2027From $2313 departure dates1 Aug 2027 · found 3 days agoOpen this trip
September 2027From $2312 departure dates24 Sept 2027 · found 4 days agoOpen this trip
October 2027From $2299 departure dates7 Oct 2027 · found 2 days agoOpen this tripEvery date in October 2027

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