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Hong Kong – Seoul: cheap flights

Prices on this page were found by travellers in recent searches. Choose your dates to see live prices from airlines and travel agencies.Round trips from Hong Kong to Seoul currently start at $189. The cheapest month is December, from $189. Direct flights from $189.

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Round trip from

$189

10 Dec – 15 Dec · HK Express · direct

found today

Also for this trip: eSIM Transfer

Direct flights from

$189

10 Dec – 15 Dec · HK Express

The route at a glance

The flight from Hong Kong to Seoul covers about 2092 km; the shortest flight takes 3 h 15 min, a typical one 3 h 25 min.

100% of the cheapest tickets are direct; HK Express carries 87% of them.

Most cheap flights leave from Hong Kong International Airport (24 km from the centre of Hong Kong).

Most land at Incheon International Airport (48 km from the centre of Seoul).

A one-way ticket starts at $108, a round trip at $189.

Cheapest price by month

MonthRound trip from
November 2026$194
December 2026$189
January 2027$216
February 2027$238
March 2027$235
April 2027$277
July 2027$317

Cheapest day to fly

The cheapest departure in the next two months is 24 November at $108.

Wednesday is the cheapest day of the week to fly.

Cheapest day to fly
MonTueWedThuFriSatSun
4
$169
5
$149
6
$163
7
$128
8
$123
9
$120
10
$117
11
$117
12
$131
13
$159
14
$178
15
$124
16
$150
17
$150
18
$110
19
$111
20
$111
21
$126
22
$131
23
$119
24
$108
25
$110
26
$110
27
$137
28
$123
29
$130
30
$117
1 Dec
$118
2
$110
3
$121
4
$120
5
$123
6
$122
7
$110
8
$111
9
$111
10
$111
11
$126
12
$134
13
$127
14
$111
15
$110
16
$110
17
$109
18
$159
19
$157
20
$166
21
$174
23
$169
24
$169
25
$160
26
$156
27
$178
28
$154
29
$130
30
$144
31
$157

Cheaper More expensive

  • $108 — Tuesday, Nov. 24, 2026
  • $109 — Thursday, Dec. 17, 2026
  • $110 — Wednesday, Nov. 18, 2026
  • $110 — Wednesday, Nov. 25, 2026
  • $110 — Thursday, Nov. 26, 2026
  • $110 — Wednesday, Dec. 2, 2026
  • $110 — Monday, Dec. 7, 2026
  • $110 — Tuesday, Dec. 15, 2026
  • $110 — Wednesday, Dec. 16, 2026
  • $111 — Thursday, Nov. 19, 2026
  • $111 — Friday, Nov. 20, 2026
  • $111 — Tuesday, Dec. 8, 2026
  • $111 — Wednesday, Dec. 9, 2026
  • $111 — Thursday, Dec. 10, 2026
  • $111 — Monday, Dec. 14, 2026
  • $117 — Tuesday, Nov. 10, 2026
  • $117 — Wednesday, Nov. 11, 2026
  • $117 — Monday, Nov. 30, 2026
  • $118 — Tuesday, Dec. 1, 2026
  • $119 — Monday, Nov. 23, 2026
  • $120 — Monday, Nov. 9, 2026
  • $120 — Friday, Dec. 4, 2026
  • $121 — Thursday, Dec. 3, 2026
  • $122 — Sunday, Dec. 6, 2026
  • $123 — Sunday, Nov. 8, 2026
  • $123 — Saturday, Nov. 28, 2026
  • $123 — Saturday, Dec. 5, 2026
  • $124 — Sunday, Nov. 15, 2026
  • $126 — Saturday, Nov. 21, 2026
  • $126 — Friday, Dec. 11, 2026
  • $127 — Sunday, Dec. 13, 2026
  • $128 — Saturday, Nov. 7, 2026
  • $130 — Sunday, Nov. 29, 2026
  • $130 — Tuesday, Dec. 29, 2026
  • $131 — Thursday, Nov. 12, 2026
  • $131 — Sunday, Nov. 22, 2026
  • $134 — Saturday, Dec. 12, 2026
  • $137 — Friday, Nov. 27, 2026
  • $144 — Wednesday, Dec. 30, 2026
  • $149 — Thursday, Nov. 5, 2026
  • $150 — Monday, Nov. 16, 2026
  • $150 — Tuesday, Nov. 17, 2026
  • $154 — Monday, Dec. 28, 2026
  • $156 — Saturday, Dec. 26, 2026
  • $157 — Saturday, Dec. 19, 2026
  • $157 — Thursday, Dec. 31, 2026
  • $159 — Friday, Nov. 13, 2026
  • $159 — Friday, Dec. 18, 2026
  • $160 — Friday, Dec. 25, 2026
  • $163 — Friday, Nov. 6, 2026
  • $166 — Sunday, Dec. 20, 2026
  • $169 — Wednesday, Nov. 4, 2026
  • $169 — Wednesday, Dec. 23, 2026
  • $169 — Thursday, Dec. 24, 2026
  • $174 — Monday, Dec. 21, 2026
  • $178 — Saturday, Nov. 14, 2026
  • $178 — Sunday, Dec. 27, 2026

Price trend, last 30 days

Prices over the past month ranged from $180 to $199, with $189 the usual level.

Today's price is about average.

  • 5 October — $199
  • 10 October — $198
  • 15 October — $186
  • 20 October — $184
  • 25 October — $180
  • 30 October — $185
  • 4 November — $189

Trip length and timing

Travellers who pay least stay roughly 5 nights — 5 nights on the very cheapest ticket — and book about 26 days before departure.

Airlines on this route

Airports used

Trip essentials

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Questions and answers

What is the cheapest price for flights from Hong Kong to Seoul?
The cheapest round-trip ticket found recently costs $189.
Which month is the cheapest to fly from Hong Kong to Seoul?
December 2026 is currently the cheapest month, with tickets from $189.
Are there direct flights from Hong Kong to Seoul?
Yes. Direct flights were found from $189.
Which airlines fly from Hong Kong to Seoul?
Airlines found on this route: Jeju Air, China Eastern, Trinity Airways, HK Express, Eastar Jet.
How far is Seoul from Hong Kong?
The distance is about 2092 km. A direct flight takes about 3 h 25 min.
How long is the flight from Hong Kong to Seoul?
The shortest flight takes 3 h 15 min; most take about 3 h 25 min.
Which airports do flights from Hong Kong to Seoul use?
Most depart from Hong Kong International Airport and arrive at Incheon International Airport.
What is the cheapest day of the week to fly from Hong Kong to Seoul?
In the next two months, Wednesday departures are the cheapest; the single cheapest day is 24 November at $108.
Round trip from $189 Check live prices