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Cheap flights from Bangkok to Ulan-Ude

One-way from $166, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Sun, Oct 25$319Mon, Oct 26$172Tue, Oct 27Any priceWed, Oct 28$166Thu, Oct 29Any priceFri, Oct 30Any priceSat, Oct 31$264Sun, Nov 1$316

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$166
S7 Airlines, flight S7 6308Found 4 days ago, 1 adult
Check price on Aviasales
11:25amBangkokWed, Oct 28
Travel time 7h 15m, 1 stopBKKUUD
7:40pmUlan-UdeWed, Oct 28
$172
S7 Airlines, flight S7 6308Found 5 days ago, 1 adult
Check price on Aviasales
12:10pmBangkokMon, Oct 26
Travel time 7h 20m, 1 stopBKKUUD
8:30pmUlan-UdeMon, Oct 26
$244
S7 Airlines, flight S7 6318Found 2 days ago, 1 adult
Check price on Aviasales
11:25amBangkokTue, Oct 6
Travel time 7h 15m, 1 stopBKKUUD
7:40pmUlan-UdeTue, Oct 6
$250
S7 Airlines, flight S7 6318Found 5 days ago, 1 adult
Check price on Aviasales
11:25amBangkokTue, Oct 20
Travel time 7h 15m, 1 stopBKKUUD
7:40pmUlan-UdeTue, Oct 20
$264
Aeroflot, flight SU 659Found 5 days ago, 1 adult
Check price on Aviasales
10:50amBangkokSat, Oct 31
Travel time 6h 55m, 1 stopBKKUUD
6:45pmUlan-UdeSat, Oct 31

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234$4065$3116$2447$4998–9–10$38511$44412$40313$36214–15$40316–17–18–19–20$25021–22–23–24–25$31926$17227–28$16629–30–31$264

November 2026

MoTuWeThFrSaSu1$3162–3–4–5–6–7$3678–9–10–11–12$31613$36514$36515$39316–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$305 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 28, $166.

Lowest fares by month

In the fares found this week, October has the lowest: from $166 one-way, against $761 in April 2027. Pick a month to see its cheapest date.

$0$500$1,000$166OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$166Wed, Oct 281 stop
November$316Sun, Nov 11 stop
December$305Mon, Dec 141 stop
January 2027—
February 2027—
March 2027—
April 2027$761Sat, Apr 172 stops
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Bangkok to Ulan-Ude?

In the fares found this week, October has the lowest: from $166 one-way, against $761 in April 2027.

Are there direct flights from Bangkok to Ulan-Ude?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of $250. Wednesday is the priciest at about $449.

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