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Cheap flights Seoul to Heihe

1 passenger, economy

Cheap flights Seoul to Heihe

Compare prices, duration and stops

China Southern Airlines
CZ 316
00:25
Seoul, Incheon International Airport (ICN)
Mon, 14 sep
27h 30min
1 stop
03:55
Heihe (HEK)
Tue, 15 sep +1
216 C$
China Southern Airlines
CZ 316
00:25
Seoul, Incheon International Airport (ICN)
Tue, 15 sep
27h 35min
1 stop
04:00
Heihe (HEK)
Wed, 16 sep +1
246 C$
Shandong Airlines
SC 8004
14:40
Seoul, Incheon International Airport (ICN)
Tue, 15 sep
37h 15min
2 stops
03:55
Heihe (HEK)
Thu, 17 sep +1
300 C$
Columbia Pacific Airline
7C 8905 🔥 Hot deal
23:55
Seoul, Incheon International Airport (ICN)
Tue, 15 sep
6h 20min
Direct
06:15
Heihe (HEK)
Wed, 16 sep +1
312 C$
China Southern Airlines
CZ 316 Best price
00:25
Seoul, Incheon International Airport (ICN)
Wed, 16 sep
27h 30min
1 stop
03:55
Heihe (HEK)
Thu, 17 sep +1
216 C$
China Southern Airlines
CZ 684
03:45
Seoul, Incheon International Airport (ICN)
Wed, 16 sep
24h 10min
1 stop
03:55
Heihe (HEK)
Thu, 17 sep +1
233 C$
China Southern Airlines
CZ 318
04:30
Seoul, Gimpo International Airport (GMP)
Wed, 16 sep
23h 25min
1 stop
03:55
Heihe (HEK)
Thu, 17 sep +1
216 C$
China Southern Airlines
CZ 316
00:25
Seoul, Incheon International Airport (ICN)
Thu, 17 sep
27h 35min
1 stop
04:00
Heihe (HEK)
Fri, 18 sep +1
226 C$
Grant Aviation
GS 7994
03:00
Seoul, Incheon International Airport (ICN)
Thu, 17 sep
27h 10min
2 stops
06:10
Heihe (HEK)
Fri, 18 sep +1
283 C$
China Southern Airlines
CZ 318
04:30
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
23h 30min
1 stop
04:00
Heihe (HEK)
Fri, 18 sep +1
278 C$
Columbia Pacific Airline
7C 8905 🔥 Hot deal
23:55
Seoul, Incheon International Airport (ICN)
Thu, 17 sep
6h 15min
1 stop
06:10
Heihe (HEK)
Fri, 18 sep +1
248 C$
China Eastern
MU 550
02:55
Seoul, Incheon International Airport (ICN)
Fri, 18 sep
22h 10min
2 stops
01:05
Heihe (HEK)
Sat, 19 sep +1
290 C$
China Southern Airlines
CZ 684
03:45
Seoul, Incheon International Airport (ICN)
Fri, 18 sep
24h 10min
1 stop
03:55
Heihe (HEK)
Sat, 19 sep +1
289 C$
China Southern Airlines
CZ 692
10:50
Seoul, Incheon International Airport (ICN)
Fri, 18 sep
17h 5min
1 stop
03:55
Heihe (HEK)
Sat, 19 sep +1
255 C$
China Southern Airlines
CZ 316
00:25
Seoul, Incheon International Airport (ICN)
Sat, 19 sep
27h 35min
1 stop
04:00
Heihe (HEK)
Sun, 20 sep +1
323 C$
China Eastern
MU 5050
22:45
Seoul, Incheon International Airport (ICN)
Sat, 19 sep
31h 30min
2 stops
06:15
Heihe (HEK)
Mon, 21 sep +1
273 C$
China Southern Airlines
CZ 318 🔥 Hot deal
04:30
Seoul, Gimpo International Airport (GMP)
Sun, 20 sep
23h 30min
1 stop
04:00
Heihe (HEK)
Mon, 21 sep +1
246 C$
China Eastern
MU 5050
21:50
Seoul, Incheon International Airport (ICN)
Sun, 20 sep
30h 5min
2 stops
03:55
Heihe (HEK)
Tue, 22 sep +1
298 C$
China Southern Airlines
CZ 684
03:45
Seoul, Incheon International Airport (ICN)
Mon, 21 sep
24h 10min
1 stop
03:55
Heihe (HEK)
Tue, 22 sep +1
233 C$
China Southern Airlines
CZ 316
00:25
Seoul, Incheon International Airport (ICN)
Tue, 22 sep
27h 35min
1 stop
04:00
Heihe (HEK)
Wed, 23 sep +1
246 C$
China Eastern
MU 5050
22:45
Seoul, Incheon International Airport (ICN)
Tue, 22 sep
26h 20min
2 stops
01:05
Heihe (HEK)
Thu, 24 sep +1
288 C$
China Southern Airlines
CZ 318
04:30
Seoul, Gimpo International Airport (GMP)
Wed, 23 sep
23h 25min
1 stop
03:55
Heihe (HEK)
Thu, 24 sep +1
341 C$
Grant Aviation
GS 7994
04:35
Seoul, Incheon International Airport (ICN)
Wed, 23 sep
28h 10min
2 stops
08:45
Heihe (HEK)
Thu, 24 sep +1
310 C$
Shandong Airlines
SC 8004
14:40
Seoul, Incheon International Airport (ICN)
Thu, 24 sep
39h 35min
2 stops
06:15
Heihe (HEK)
Sat, 26 sep +1
333 C$
China Southern Airlines
CZ 692
10:50
Seoul, Incheon International Airport (ICN)
Fri, 25 sep
17h 5min
1 stop
03:55
Heihe (HEK)
Sat, 26 sep +1
233 C$
China Southern Airlines
CZ 316
00:25
Seoul, Incheon International Airport (ICN)
Sat, 26 sep
27h 35min
1 stop
04:00
Heihe (HEK)
Sun, 27 sep +1
266 C$
China Southern Airlines
CZ 684
03:45
Seoul, Incheon International Airport (ICN)
Sat, 26 sep
6h 25min
1 stop
10:10
Heihe (HEK)
Sat, 26 sep
305 C$
Shandong Airlines
SC 8004
14:40
Seoul, Incheon International Airport (ICN)
Sun, 27 sep
37h 15min
2 stops
03:55
Heihe (HEK)
Tue, 29 sep +1
314 C$
China Southern Airlines
CZ 316
00:25
Seoul, Incheon International Airport (ICN)
Mon, 28 sep
27h 30min
1 stop
03:55
Heihe (HEK)
Tue, 29 sep +1
260 C$
China Southern Airlines
CZ 692
10:50
Seoul, Incheon International Airport (ICN)
Mon, 28 sep
17h 5min
1 stop
03:55
Heihe (HEK)
Tue, 29 sep +1
220 C$
Shandong Airlines
SC 8004
14:40
Seoul, Incheon International Airport (ICN)
Thu, 1 oct
37h 15min
2 stops
03:55
Heihe (HEK)
Sat, 3 oct +1
325 C$
Air China
CA 124
04:05
Seoul, Incheon International Airport (ICN)
Sat, 3 oct
26h 10min
2 stops
06:15
Heihe (HEK)
Sun, 4 oct +1
450 C$
China Southern Airlines
CZ 692
10:50
Seoul, Incheon International Airport (ICN)
Thu, 8 oct
16h 55min
1 stop
03:45
Heihe (HEK)
Fri, 9 oct +1
418 C$
China Southern Airlines
CZ 684 🔥 Hot deal
03:45
Seoul, Incheon International Airport (ICN)
Sat, 10 oct
6h 25min
1 stop
10:10
Heihe (HEK)
Sat, 10 oct
348 C$
Columbia Pacific Airline
7C 8905
23:55
Seoul, Incheon International Airport (ICN)
Sat, 10 oct
54h 20min
1 stop
06:15
Heihe (HEK)
Tue, 13 oct +1
286 C$
China Eastern
MU 2040
03:00
Seoul, Incheon International Airport (ICN)
Sat, 17 oct
27h 15min
2 stops
06:15
Heihe (HEK)
Sun, 18 oct +1
359 C$
Columbia Pacific Airline
7C 8905
23:55
Seoul, Incheon International Airport (ICN)
Sat, 17 oct
27h 50min
1 stop
03:45
Heihe (HEK)
Mon, 19 oct +1
290 C$
China Southern Airlines
CZ 684 🔥 Hot deal
03:45
Seoul, Incheon International Airport (ICN)
Mon, 19 oct
24h 10min
1 stop
03:55
Heihe (HEK)
Tue, 20 oct +1
273 C$
China Southern Airlines
CZ 692
10:50
Seoul, Incheon International Airport (ICN)
Mon, 19 oct
17h 5min
1 stop
03:55
Heihe (HEK)
Tue, 20 oct +1
273 C$
Grant Aviation
GS 7994
03:00
Seoul, Incheon International Airport (ICN)
Thu, 22 oct
27h 10min
2 stops
06:10
Heihe (HEK)
Fri, 23 oct +1
291 C$
China Southern Airlines
CZ 692
10:50
Seoul, Incheon International Airport (ICN)
Fri, 23 oct
17h 5min
1 stop
03:55
Heihe (HEK)
Sat, 24 oct +1
265 C$
Hong Kong Express Airways
UO 617
21:40
Seoul, Incheon International Airport (ICN)
Fri, 23 oct
53h 55min
2 stops
03:35
Heihe (HEK)
Mon, 26 oct +1
365 C$
China Southern Airlines
CZ 684 🔥 Hot deal
04:40
Seoul, Incheon International Airport (ICN)
Sun, 25 oct
22h 55min
1 stop
03:35
Heihe (HEK)
Mon, 26 oct +1
247 C$
China Southern Airlines
CZ 684
04:40
Seoul, Incheon International Airport (ICN)
Wed, 28 oct
22h 55min
1 stop
03:35
Heihe (HEK)
Thu, 29 oct +1
242 C$
Hong Kong Express Airways
UO 619
03:25
Seoul, Incheon International Airport (ICN)
Sat, 31 oct
48h 10min
2 stops
03:35
Heihe (HEK)
Mon, 2 nov +1
354 C$
Hong Kong Express Airways
UO 627
12:50
Seoul, Incheon International Airport (ICN)
Sat, 31 oct
38h 45min
2 stops
03:35
Heihe (HEK)
Mon, 2 nov +1
367 C$
China Southern Airlines
CZ 684
04:40
Seoul, Incheon International Airport (ICN)
Sun, 1 nov
22h 55min
1 stop
03:35
Heihe (HEK)
Mon, 2 nov +1
254 C$
China Southern Airlines
CZ 684
04:40
Seoul, Incheon International Airport (ICN)
Mon, 2 nov
22h 55min
1 stop
03:35
Heihe (HEK)
Tue, 3 nov +1
252 C$
China Southern Airlines
CZ 684 🔥 Hot deal
04:40
Seoul, Incheon International Airport (ICN)
Tue, 3 nov
22h 55min
1 stop
03:35
Heihe (HEK)
Wed, 4 nov +1
248 C$
China Southern Airlines
CZ 684
04:40
Seoul, Incheon International Airport (ICN)
Thu, 5 nov
22h 55min
1 stop
03:35
Heihe (HEK)
Fri, 6 nov +1
252 C$

Low price calendar

September 2026
Price chart (September 2026)
min: 216 C$ · max: 333 C$
01.09.2026 — no data 02.09.2026 — no data 03.09.2026 — no data 04.09.2026 — no data 05.09.2026 — no data 06.09.2026 — no data 07.09.2026 — no data 08.09.2026 — no data 09.09.2026 — no data 10.09.2026 — no data 11.09.2026 — no data 12.09.2026 — no data 13.09.2026 — 249 C$ 14.09.2026 — 216 C$ 15.09.2026 — 246 C$ 16.09.2026 — 216 C$ 17.09.2026 — 283 C$ 18.09.2026 — 289 C$ 19.09.2026 — 323 C$ 20.09.2026 — 246 C$ 21.09.2026 — 233 C$ 22.09.2026 — 246 C$ 23.09.2026 — 310 C$ 24.09.2026 — 333 C$ 25.09.2026 — 233 C$ 26.09.2026 — 266 C$ 27.09.2026 — 314 C$ 28.09.2026 — 260 C$ 29.09.2026 — no data 30.09.2026 — no data 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
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Tue
Wed
Thu
Fri
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Sun
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249 C$
14
Good deal
216 C$
15
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246 C$
16
Good deal
216 C$
17
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283 C$
18
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289 C$
19
placeholder
323 C$
20
placeholder
246 C$
21
Good deal
233 C$
22
placeholder
246 C$
23
placeholder
310 C$
24
placeholder
333 C$
25
Good deal
233 C$
26
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266 C$
27
placeholder
314 C$
28
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260 C$
29
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no data
30
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no data

Cheap flights Seoul to Heihe

China Southern Airlines
China Southern Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
C$216
Grant Aviation
Grant Aviation
Wed, Thu
Price from
C$283
Columbia Pacific Airline
Columbia Pacific Airline
Tue, Thu, Sat
Price from
C$286
China Eastern
China Eastern
Tue, Fri, Sat, Sun
Price from
C$288
Shandong Airlines
Shandong Airlines
Tue, Thu, Sun
Price from
C$333
Hong Kong Express Airways
Hong Kong Express Airways
Fri, Sat
Price from
C$354

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Popular destinations to Heihe

All →
HRB
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China → China
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from
C$59
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Beijing — Heihe
China → China
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from
C$151
SHA
Shanghai — Heihe
China → China
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from
C$157
MFM
Macau — Heihe
Macau → China
HEK
from
C$196
YNT
Yantai — Heihe
China → China
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from
C$206
VVO
Vladivostok — Heihe
Russia → China
HEK
from
C$213
HKG
Hong Kong — Heihe
Hong Kong → China
HEK
from
C$214
CTU
Chengdu — Heihe
China → China
HEK
from
C$236

Cheap flights Seoul to Heihe

Interesting facts about the route

Flight time

23h 30min

Distance

1 421 km

Average price

C$265

Most frequent flight

CZ 684

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · China

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days

C$15

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chinacom

5 GB

data

30

days

C$21

Buy

chinacom

10 GB

data

30

days

C$37

Buy

chinacom

data

10

days

C$48

Buy

chinacom

1 GB

data

7

days

C$6

Buy

Frequently Asked Questions

The average ticket price Seoul Heihe is C$265. The cheapest ticket costs C$216, operated by China Southern Airlines, flight 316, departing Seoul on 16 September at 00:25, arriving Heihe on 17 September at 03:55.
The average flight time is 27 hours 30 minutes. The fastest flight takes 23 hours 25 minutes, flight 318 operated by China Southern Airlines, departing Seoul on 16 September at 04:30, arriving Heihe on 17 September at 03:55.
Flights on the Seoul - Heihe route are operated by the following airlines: Columbia Pacific Airline, China Southern Airlines, Grant Aviation, China Eastern, Shandong Airlines, Hong Kong Express Airways.
The distance from Seoul to Heihe is 1421 km.