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Bangkok to Pattaya in December 2026 BKK, DMK → UTP

Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK) → Utapao Airport (UTP)

For departures in December 2026, the cheapest return found recently is $284 with Thai Lion Air, 16 Dec – 1 Jan 2027, found yesterday.

Return

In December 2026, the cheapest return fare on each of 7 departure dates is usually $287 to $303. Across all 18 departure dates we hold on this route, it is usually $270 to $288. Of the 3 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$284

16 Dec – 1 Jan 2027 · Thai Lion Air

Don Mueang International Airport (DMK) → Utapao Airport (UTP)

out 1 stop, back 1 stop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$271

2 Dec – 15 Dec · Thai Lion Air

Don Mueang International Airport (DMK) → Utapao Airport (UTP)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
2 Dec – 15 Dec$271Thai Lion Airout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
16 Dec – 1 Jan 2027$284Thai Lion Airout 1 stop, back 1 stopfound yesterdaySee prices for these dates
8 Dec – 21 Dec$289Thai Lion Airout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
18 Dec – 1 Jan 2027$293Thai Lion Airout 1 stop, back 1 stopfound yesterdaySee prices for these dates
20 Dec – 4 Jan 2027$301Thai AirAsiaout 1 stop, back 1 stopfound 5 days agoSee prices for these dates

Every date we hold

7 departure dates

2 Dec – 15 Dec: $271, found 2 days ago8 Dec – 21 Dec: $289, found 2 days ago16 Dec – 1 Jan 2027: $284, found yesterday18 Dec – 1 Jan 2027: $293, found yesterday20 Dec – 4 Jan 2027: $301, found 5 days ago26 Dec – 12 Jan 2027: $305, found 6 days ago29 Dec – 10 Jan 2027: $317, found 3 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Dec – 15 Dec$271Thai Lion AirDon Mueang International Airport (DMK) → Utapao Airport (UTP)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
8 Dec – 21 Dec$289Thai Lion AirDon Mueang International Airport (DMK) → Utapao Airport (UTP)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
16 Dec – 1 Jan 2027$284Thai Lion AirDon Mueang International Airport (DMK) → Utapao Airport (UTP)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
18 Dec – 1 Jan 2027$293Thai Lion AirDon Mueang International Airport (DMK) → Utapao Airport (UTP)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
20 Dec – 4 Jan 2027$301Thai AirAsiaDon Mueang International Airport (DMK) → Utapao Airport (UTP)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
26 Dec – 12 Jan 2027$305Thai Lion AirDon Mueang International Airport (DMK) → Utapao Airport (UTP)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
29 Dec – 10 Jan 2027$317Thai AirAsiaDon Mueang International Airport (DMK) → Utapao Airport (UTP)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates

Which month looks cheapest?

March 2027 is the cheapest month — from $192.

October 2026From $2721 departure date20 Oct – 5 Nov · found 6 days agoSee prices for these dates
November 2026From $2712 departure dates4 Nov – 16 Nov · found 6 days agoSee prices for these dates
December 2026From $2717 departure dates2 Dec – 15 Dec · found 2 days agoSee prices for these dates
January 2027From $2773 departure dates18 Jan 2027 – 20 Jan 2027 · found 6 days agoSee prices for these dates
February 2027From $2691 departure date1 Feb 2027 – 23 Feb 2027 · found 2 days agoSee prices for these dates
March 2027From $192Cheapest seen1 departure date13 Mar 2027 – 22 Mar 2027 · found 5 days agoSee prices for these dates
June 2027From $1943 departure dates10 Jun 2027 – 25 Jun 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