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Heihe to Bangkok flights in January 2027 from $271 HEK → BKK, DMK

Heihe Airport (HEK) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)

For departures in January 2027, the cheapest return found recently is $561 with Shandong Airlines, 7 Jan 2027 – 6 Feb 2027, found 2 days ago. The cheapest one-way found recently is $271 with China Eastern, 20 Jan 2027, found 4 days ago.

Return

In January 2027, the cheapest return fare on each of 12 departure dates is usually $572 to $695. Across all 46 departure dates we hold on this route, it is usually $525 to $686. Of the 6 months with enough return fares to compare, 4 are usually cheaper than January 2027.

Cheapest return found recently

$561

7 Jan 2027 – 6 Feb 2027 · Shandong Airlines

Heihe Airport (HEK) → Suvarnabhumi Airport (BKK)

out 2 stops, back 2 stops

found 2 days ago

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 January 2027

DatesFromAirlineStopsFound
7 Jan 2027 – 6 Feb 2027$561Shandong Airlinesout 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
11 Jan 2027 – 5 Feb 2027$562Chengdu Airlinesout 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
8 Jan 2027 – 5 Feb 2027$569China Easternout 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
12 Jan 2027 – 7 Feb 2027$573China Southern Airlinesout 2 stops, back 2 stopsfound 6 days agoSee prices for these dates
5 Jan 2027 – 20 Jan 2027$583China Easternout 2 stops, back 2 stopsfound 7 days agoSee prices for these dates

Every date we hold

12 departure dates

5 Jan 2027 – 20 Jan 2027: $583, found 7 days ago6 Jan 2027 – 17 Jan 2027: $587, found 4 days ago7 Jan 2027 – 6 Feb 2027: $561, found 2 days ago8 Jan 2027 – 5 Feb 2027: $569, found 4 days ago9 Jan 2027 – 8 Feb 2027: $596, found 2 days ago11 Jan 2027 – 5 Feb 2027: $562, found 5 days ago12 Jan 2027 – 7 Feb 2027: $573, found 6 days ago19 Jan 2027 – 2 Feb 2027: $717, found 6 days ago27 Jan 2027 – 10 Feb 2027: $688, found 3 days ago28 Jan 2027 – 29 Jan 2027: $719, found 3 days ago29 Jan 2027 – 31 Jan 2027: $895, found 3 days ago30 Jan 2027 – 21 Feb 2027: $687, found 5 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Jan 2027 – 20 Jan 2027$583China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 7 days agoSee prices for these dates
6 Jan 2027 – 17 Jan 2027$587Chengdu AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
7 Jan 2027 – 6 Feb 2027$561Shandong AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
8 Jan 2027 – 5 Feb 2027$569China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
9 Jan 2027 – 8 Feb 2027$596China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
11 Jan 2027 – 5 Feb 2027$562Chengdu AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
12 Jan 2027 – 7 Feb 2027$573China Southern AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 6 days agoSee prices for these dates
19 Jan 2027 – 2 Feb 2027$717China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 2 stops, back 3 stopsfound 6 days agoSee prices for these dates
27 Jan 2027 – 10 Feb 2027$688China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
28 Jan 2027 – 29 Jan 2027$719China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 1 stop, back 2 stopsfound 3 days agoSee prices for these dates
29 Jan 2027 – 31 Jan 2027$895China Southern AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 3 days agoSee prices for these dates
30 Jan 2027 – 21 Feb 2027$687China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $439.

November 2026From $439Cheapest seen4 departure dates17 Nov – 1 Dec · found 6 days agoSee prices for these dates
December 2026From $47114 departure dates14 Dec – 21 Dec · found 5 days agoSee prices for these datesEvery date in December 2026
January 2027From $56112 departure dates7 Jan 2027 – 6 Feb 2027 · found 2 days agoSee prices for these dates
February 2027From $4899 departure dates18 Feb 2027 – 4 Mar 2027 · found 3 days agoSee prices for these datesEvery date in February 2027
March 2027From $5353 departure dates7 Mar 2027 – 21 Mar 2027 · found 2 days agoSee prices for these dates
April 2027From $7573 departure dates6 Apr 2027 – 27 Apr 2027 · found 4 days agoSee prices for these dates
June 2027From $5331 departure date1 Jun 2027 – 14 Jun 2027 · found 2 days agoSee prices for these dates

One-way

In January 2027, the cheapest one-way fare on each of 10 departure dates is usually $256 to $270. Across all 26 departure dates we hold on this route, it is usually $256 to $272. Of the 4 months with enough one-way fares to compare, 1 is usually cheaper than January 2027.

Cheapest one-way found recently

$271

20 Jan 2027 · China Eastern

Heihe Airport (HEK) → Suvarnabhumi Airport (BKK)

1 stop

found 4 days ago

Open this tripCheck today's price

Cheapest we hold, of any age

$254

7 Jan 2027 · China Southern Airlines

Heihe Airport (HEK) → Suvarnabhumi Airport (BKK)

2 stops

found 8 days ago

See prices for these datesCheck today's price

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
7 Jan 2027$254China Southern Airlines2 stopsfound 8 days agoSee prices for these dates
15 Jan 2027$255Chengdu Airlines2 stopsfound 6 days agoOpen this trip
9 Jan 2027$256Chengdu Airlines2 stopsfound 5 days agoOpen this trip
10 Jan 2027$257Chengdu Airlines2 stopsfound 5 days agoOpen this trip
11 Jan 2027$257Chengdu Airlines2 stopsfound 5 days agoOpen this trip

Every date we hold

10 departure dates

7 Jan 2027: $254, found 8 days ago9 Jan 2027: $256, found 5 days ago10 Jan 2027: $257, found 5 days ago11 Jan 2027: $257, found 5 days ago15 Jan 2027: $255, found 6 days ago18 Jan 2027: $270, found 5 days ago19 Jan 2027: $270, found 5 days ago20 Jan 2027: $271, found 4 days ago21 Jan 2027: $272, found 6 days ago26 Jan 2027: $270, found 7 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
7 Jan 2027$254China Southern AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)2 stopsfound 8 days agoSee prices for these dates
9 Jan 2027$256Chengdu AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)2 stopsfound 5 days agoOpen this trip
10 Jan 2027$257Chengdu AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)2 stopsfound 5 days agoOpen this trip
11 Jan 2027$257Chengdu AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)2 stopsfound 5 days agoOpen this trip
15 Jan 2027$255Chengdu AirlinesHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)2 stopsfound 6 days agoOpen this trip
18 Jan 2027$270China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)1 stopfound 5 days agoOpen this trip
19 Jan 2027$270China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)1 stopfound 5 days agoOpen this trip
20 Jan 2027$271China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)1 stopfound 4 days agoOpen this trip
21 Jan 2027$272China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)1 stopfound 6 days agoOpen this trip
26 Jan 2027$270China EasternHeihe Airport (HEK) → Suvarnabhumi Airport (BKK)1 stopfound 7 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $191.

November 2026From $191Cheapest seen1 departure date17 Nov · found 3 days agoOpen this trip
December 2026From $1923 departure dates17 Dec · found 2 days agoOpen this tripEvery date in December 2026
January 2027From $25410 departure dates7 Jan 2027 · found 8 days agoSee prices for these dates
February 2027From $3593 departure dates4 Feb 2027 · found 4 days agoOpen this tripEvery date in February 2027
March 2027From $2706 departure dates22 Mar 2027 · found 7 days agoOpen this trip
April 2027From $3971 departure date8 Apr 2027 · found 3 days agoOpen this trip
June 2027From $2831 departure date19 Jun 2027 · found 3 days agoOpen this trip
July 2027From $3571 departure date8 Jul 2027 · found 5 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