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Ulan-Ude to Haikou flights in December 2026 from $673 UUD → HAK

Ulan-Ude Airport (UUD) → Haikou Airport (HAK)

For departures in December 2026, the cheapest return found recently is $673 with IrAero, 13 Dec – 24 Dec, found yesterday.

Return

In December 2026, the cheapest return fare on each of 7 departure dates is usually $679 to $699. Across all 12 departure dates we hold on this route, it is usually $683 to $1,017. Of the 2 months with enough return fares to compare, December 2026 is usually the cheapest.

Cheapest return found recently

$673

13 Dec – 24 Dec · IrAero

Ulan-Ude Airport (UUD) → Haikou Airport (HAK)

out 2 stops, back 2 stops

found yesterday

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
13 Dec – 24 Dec$673IrAeroout 2 stops, back 2 stopsfound yesterdaySee prices for these dates
2 Dec – 15 Dec$675IrAeroout 2 stops, back 2 stopsfound yesterdaySee prices for these dates
17 Dec – 31 Dec$683S7 Airlinesout 2 stops, back 2 stopsfound yesterdaySee prices for these dates
19 Dec – 31 Dec$683S7 Airlinesout 2 stops, back 2 stopsfound yesterdaySee prices for these dates
12 Dec – 24 Dec$690S7 Airlinesout 2 stops, back 2 stopsfound yesterdaySee prices for these dates

Every date we hold

7 departure dates

2 Dec – 15 Dec: $675, found yesterday9 Dec – 23 Dec: $708, found yesterday12 Dec – 24 Dec: $690, found yesterday13 Dec – 24 Dec: $673, found yesterday15 Dec – 28 Dec: $735, found yesterday17 Dec – 31 Dec: $683, found yesterday19 Dec – 31 Dec: $683, found yesterdayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Dec – 15 Dec$675IrAeroUlan-Ude Airport (UUD) → Haikou Airport (HAK)out 2 stops, back 2 stopsfound yesterdaySee prices for these dates
9 Dec – 23 Dec$708IrAeroUlan-Ude Airport (UUD) → Haikou Airport (HAK)out 2 stops, back 2 stopsfound yesterdaySee prices for these dates
12 Dec – 24 Dec$690S7 AirlinesUlan-Ude Airport (UUD) → Haikou Airport (HAK)out 2 stops, back 2 stopsfound yesterdaySee prices for these dates
13 Dec – 24 Dec$673IrAeroUlan-Ude Airport (UUD) → Haikou Airport (HAK)out 2 stops, back 2 stopsfound yesterdaySee prices for these dates
15 Dec – 28 Dec$735S7 AirlinesUlan-Ude Airport (UUD) → Haikou Airport (HAK)out 2 stops, back 2 stopsfound yesterdaySee prices for these dates
17 Dec – 31 Dec$683S7 AirlinesUlan-Ude Airport (UUD) → Haikou Airport (HAK)out 2 stops, back 2 stopsfound yesterdaySee prices for these dates
19 Dec – 31 Dec$683S7 AirlinesUlan-Ude Airport (UUD) → Haikou Airport (HAK)out 2 stops, back 2 stopsfound yesterdaySee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $673.

December 2026From $673Cheapest seen7 departure dates13 Dec – 24 Dec · found yesterdaySee prices for these dates
January 2027From $7791 departure date15 Jan 2027 – 21 Jan 2027 · found todaySee prices for these dates
February 2027From $1,0063 departure dates4 Feb 2027 – 8 Feb 2027 · found 6 days agoSee prices for these dates
April 2027From $1,2951 departure date20 Apr 2027 – 30 Apr 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