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Xian to Bangkok flights in December 2026 from $107 XIY → BKK, DMK

Xianyang International Airport (XIY) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)

For departures in December 2026, the cheapest return found recently is $224 with China Eastern, 23 Dec – 6 Jan 2027, found yesterday. The cheapest one-way found recently is $107 with Spring Airlines, 22 Dec, found 3 days ago.

Return

In December 2026, the cheapest return fare on each of 26 departure dates is usually $227 to $238. Across all 95 departure dates we hold on this route, it is usually $229 to $259. Of the 5 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$224

23 Dec – 6 Jan 2027 · China Eastern

Xianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)

out 1 stop, back nonstop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$195

22 Dec – 13 Jan 2027 · Spring Airlines

Xianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)

out nonstop, back nonstop

found 8 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
22 Dec – 13 Jan 2027$195Spring Airlinesout nonstop, back nonstopfound 8 days agoSee prices for these dates
15 Dec – 13 Jan 2027$204Spring Airlinesout 1 stop, back nonstopfound 6 days agoSee prices for these dates
25 Dec – 13 Jan 2027$204Spring Airlinesout 1 stop, back nonstopfound 8 days agoSee prices for these dates
21 Dec – 10 Jan 2027$217Thai Lion Airout nonstop, back nonstopfound 3 days agoSee prices for these dates
23 Dec – 6 Jan 2027$224China Easternout 1 stop, back nonstopfound yesterdaySee prices for these dates

Every date we hold

26 departure dates

1 Dec – 16 Dec: $229, found 2 days ago2 Dec – 9 Dec: $229, found yesterday3 Dec – 15 Dec: $236, found yesterday4 Dec – 11 Dec: $247, found 5 days ago6 Dec – 19 Dec: $248, found 6 days ago7 Dec – 21 Dec: $229, found 2 days ago8 Dec – 23 Dec: $238, found 6 days ago9 Dec – 4 Jan 2027: $233, found 3 days ago10 Dec – 5 Jan 2027: $233, found 3 days ago12 Dec – 19 Dec: $231, found 5 days ago13 Dec – 21 Dec: $253, found 2 days ago14 Dec – 5 Jan 2027: $233, found 2 days ago15 Dec – 13 Jan 2027: $204, found 6 days ago16 Dec – 12 Jan 2027: $233, found 6 days ago18 Dec – 3 Jan 2027: $258, found 6 days ago19 Dec – 6 Jan 2027: $227, found 7 days ago20 Dec – 12 Jan 2027: $232, found 2 days ago21 Dec – 10 Jan 2027: $217, found 3 days ago22 Dec – 13 Jan 2027: $195, found 8 days ago23 Dec – 6 Jan 2027: $224, found yesterday24 Dec – 6 Jan 2027: $225, found yesterday25 Dec – 13 Jan 2027: $204, found 8 days ago27 Dec – 20 Jan 2027: $239, found 3 days ago29 Dec – 15 Jan 2027: $227, found 6 days ago30 Dec – 15 Jan 2027: $227, found 5 days ago31 Dec – 16 Jan 2027: $260, found 6 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 16 Dec$229China Southern AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
2 Dec – 9 Dec$229China Southern AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
3 Dec – 15 Dec$236China Southern AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
4 Dec – 11 Dec$247Shandong AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
6 Dec – 19 Dec$248GX AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
7 Dec – 21 Dec$229China Southern AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
8 Dec – 23 Dec$238Shandong AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
9 Dec – 4 Jan 2027$233China Southern AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
10 Dec – 5 Jan 2027$233China Southern AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
12 Dec – 19 Dec$231China EasternXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
13 Dec – 21 Dec$253China Southern AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
14 Dec – 5 Jan 2027$233China Southern AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
15 Dec – 13 Jan 2027$204Spring AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
16 Dec – 12 Jan 2027$233Spring AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
18 Dec – 3 Jan 2027$258China EasternXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
19 Dec – 6 Jan 2027$227China EasternXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 7 days agoSee prices for these dates
20 Dec – 12 Jan 2027$232China EasternXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
21 Dec – 10 Jan 2027$217Thai Lion AirXianyang International Airport (XIY) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 3 days agoSee prices for these dates
22 Dec – 13 Jan 2027$195Spring AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 8 days agoSee prices for these dates
23 Dec – 6 Jan 2027$224China EasternXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound yesterdaySee prices for these dates
24 Dec – 6 Jan 2027$225China EasternXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound yesterdaySee prices for these dates
25 Dec – 13 Jan 2027$204Spring AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 8 days agoSee prices for these dates
27 Dec – 20 Jan 2027$239Shandong AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 3 days agoSee prices for these dates
29 Dec – 15 Jan 2027$227Shandong AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
30 Dec – 15 Jan 2027$227Shandong AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
31 Dec – 16 Jan 2027$260Shandong AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $184.

November 2026From $22813 departure dates26 Nov – 24 Dec · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $19526 departure dates22 Dec – 13 Jan 2027 · found 8 days agoSee prices for these dates
January 2027From $184Cheapest seen29 departure dates12 Jan 2027 – 13 Jan 2027 · found 7 days agoSee prices for these datesEvery date in January 2027
February 2027From $21222 departure dates22 Feb 2027 – 28 Feb 2027 · found 5 days agoSee prices for these datesEvery date in February 2027
March 2027From $2543 departure dates14 Mar 2027 – 23 Mar 2027 · found 4 days agoSee prices for these datesEvery date in March 2027
April 2027From $2931 departure date25 Apr 2027 – 2 May 2027 · found 3 days agoSee prices for these dates
July 2027From $3271 departure date7 Jul 2027 – 31 Jul 2027 · found 4 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 3 departure dates is usually $113 to $123. Across all 44 departure dates we hold on this route, it is usually $99 to $127. Of the 5 months with enough one-way fares to compare, 2 are usually cheaper than December 2026.

Cheapest one-way found recently

$107

22 Dec · Spring Airlines

Xianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)

nonstop

found 3 days ago

Open this tripCheck today's price

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

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
22 Dec$107Spring Airlinesnonstopfound 3 days agoOpen this trip
25 Dec$118China Eastern1 stopfound 7 days agoOpen this trip
31 Dec$127Shandong Airlines1 stopfound 5 days agoOpen this trip

Every date we hold

3 departure dates

22 Dec: $107, found 3 days ago25 Dec: $118, found 7 days ago31 Dec: $127, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Dec$107Spring AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)nonstopfound 3 days agoOpen this trip
25 Dec$118China EasternXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)1 stopfound 7 days agoOpen this trip
31 Dec$127Shandong AirlinesXianyang International Airport (XIY) → Suvarnabhumi Airport (BKK)1 stopfound 5 days agoOpen this trip

Which month looks cheapest?

February 2027 is the cheapest month — from $85.

December 2026From $1073 departure dates22 Dec · found 3 days agoOpen this trip
January 2027From $988 departure dates12 Jan 2027 · found 2 days agoOpen this tripEvery date in January 2027
February 2027From $85Cheapest seen18 departure dates16 Feb 2027 · found 2 days agoOpen this tripEvery date in February 2027
March 2027From $998 departure dates1 Mar 2027 · found 2 days agoOpen this tripEvery date in March 2027
April 2027From $1275 departure dates1 Apr 2027 · found 7 days agoOpen this trip
May 2027From $1421 departure date9 May 2027 · found 2 days agoOpen this trip
October 2027From $1111 departure date5 Oct 2027 · found 2 days agoOpen this trip

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