VacationSelector

Seoul or Shanghai?

Two destinations compared on nine measures of openly sourced data. Weight what matters to you and the verdict follows.

Your match

Seoul
✓ Best match
63
match

Wins on museums & heritage and sights concentration with your weighting.

Shanghai
54
match

Wins on nature & day trips and value for money with your weighting.

What matters to you?

Pick a travel style or drag the sliders. The match scores above update as you do.

The verdict

Choose Seoul if the trip is about museums and historic sites, and if you want most of what you have come for within walking distance of the centre. It also has 5 UNESCO-listed places within day-trip reach.

Choose Shanghai if you want the milder winter, 9°C in January rather than 2°C, more protected countryside for days out, and a slightly wider run of comfortable months.

Scoreboard

Each measure scored 0 to 100. Open a row for the figures behind the score.

SeoulShanghai
Beaches & swimming. Shanghai leads by 2 points.2
SeoulShanghai
Score1517
Swim season months25
Beaches 10 km10
Coast distance28 km18 km
Water distance28 km18 km
Places to eatWe cannot measure this for Shanghai.
Museums & heritage. Seoul leads by 38 points.38
SeoulShanghai
Score8345
Museums within 10 km203108
Museums within 2 km of centre9028
Share of museums within 2 km %4426
Unesco sites within 50 km50
NightlifeWe cannot measure this for Shanghai.
Nature & day trips. Shanghai leads by 10 points.10
SeoulShanghai
Score3242
Protected land share 50 km %19
Landscape blanket share 50 km %00
Land share of disc %9582
Park area within 2 km126 hectares83 hectares
Good for families. Shanghai leads by 2 points.2
SeoulShanghai
Score7981
Tourist attractions within 2 km6286
Park area within 2 km126 hectares83 hectares
Theme parks within 30 km810
Sights concentration. Seoul leads by 8 points.8
SeoulShanghai
Score5951
Notable places within 2 km11873
Min wikipedia languages55
Value for money. Shanghai leads by 7 points.7
SeoulShanghai
Score7279
Price level global59.449
Daily budget——
Year-round weather. Shanghai leads by 4 points.4
SeoulShanghai
Score6165
Monthly daytime high2 °C to 30 °C8.5 °C to 33.2 °C
Monthly rainfall18 mm to 422 mm43 mm to 216 mm
Dry months40
0255075100

Where they differ

Seoul has about twice as many museums as Shanghai, and 5 UNESCO-listed places within day-trip reach where Shanghai has none. Its museums sit tightly around the centre, as do about twice as many notable places within walking distance, and it has about twice as much park space close in.

Shanghai is the better base for getting out: 9% of the land around it is protected against 1% around Seoul. Closer in, it has somewhat more tourist attractions near the centre, and 10 theme parks within reach against Seoul's 8.

Where they are alike

Both work well with children. Each has a good stock of theme parks within reach, 10 around Shanghai and 8 around Seoul, and plenty of attractions near the centre, with Seoul adding more park space close in.

Neither is a place to swim. The sea is 18km from Shanghai's centre and 28km from Seoul's, and Seoul's single nearby beach is the only one between them. Both also run through the same four-season pattern, hot humid summers and cold winters.

Which traveller are you?

Museum-minded traveller: Seoul, without argument. It holds about twice as many museums as Shanghai, they cluster near the centre, and 5 UNESCO-listed places sit within day-trip reach where Shanghai has none.

Families: close to a tie. Shanghai has more attractions near the centre and 10 theme parks within reach against Seoul's 8; Seoul answers with roughly twice as much park space close to the centre.

Walkers on a short break: Seoul, where about twice as many notable places sit within walking distance of the centre. Day-trippers with a car or train ticket lean to Shanghai, with 9% of the surrounding land protected against 1% around Seoul.

What the numbers don't tell you

No cost comparison is possible here. The underlying daily budget figure is missing for both cities, so nothing in this data says which is the cheaper trip, and the value ranking rests on a different measure entirely. Treat it as no guide to what you will spend.

The warm-sea months and the wettest months are the same months. Both peak in August, at 24°C in Seoul and 28°C in Shanghai, and that is also when the rain is heaviest, most severely in Seoul. Seoul's driest months are its coldest, so a dry visit there means a January high near 2°C.

When should you go?

The figures behind each month. Each row is shaded against that destination's own year, so the deepest cell is its best month for that measure and the palest its weakest. Shades are not comparable between the two rows.

J
F
M
A
M
J
J
A
S
O
N
D
Daytime high, °C
Seoul
2
5
11
18
24
28
29
30
26
20
12
4
Shanghai
9
11
15
21
26
28
33
33
29
23
18
12
Sea temperature, °C
Seoul
6
4
5
8
12
17
21
24
23
20
15
10
Shanghai
8
7
10
14
19
22
26
28
26
21
17
12
Rainfall, mm
Seoul
18
28
38
70
104
138
422
390
156
49
50
20
Shanghai
69
65
88
72
84
192
151
216
97
64
53
43
Daylight, hours per day
Seoul
10
11
12
13
14
15
15
14
13
11
10
10
Shanghai
10
11
12
13
14
14
14
13
12
11
11
10
Sunshine, hours per day
Seoul
5
5
6
7
7
6
4
5
6
7
5
5
Shanghai
4
4
5
5
6
4
6
6
5
5
4
4

Temperature and rainfall are thirty-year climate normals, averaged over the years shown. Seoul: 1991-2020 normals, Seoul (2.2 km from centre). Shanghai: 1991-2020 normals, Shanghai / Hongqiao (8.1 km from centre).

WorseBetter

Seoul is best in May, when highs reach 24°C, and again from mid-September into October, when 20°C comes with only 49mm of rain. July and August are the ones to avoid: 422mm and 390mm of rain fall in those two months alone.

Shanghai's better run is April to May and September to October, with 21°C in April and 23°C in October on 64mm. Its summer is wet too, 192mm in June and more again in August, and January at 9°C is easier than Seoul's 2°C.

Getting there

Flying fromSeoulShanghai
TokyoHND, NRT
2 h 5 m
€140-229
ICN · 49 km
2 h 45 m
€326-382
PVG · 33 km
OsakaKIX, ITM, UKB
1 h 40 m
€139-234
ICN · 49 km
2 h 10 m
€244-294
PVG · 33 km
BeijingPEK, PKX
1 h 45 m
€198-221
ICN · 49 km
2 h 0 m
€150-154
PVG · 33 km
Hong KongHKG
3 h 5 m
€172-189
ICN · 49 km
2 h 10 m
€153-159
PVG · 33 km
ChengduTFU, CTU
3 h 15 m
no fares
ICN · 49 km
2 h 35 m
€216-247
PVG · 33 km
QingdaoTAO
1 h 20 m
€166-238
ICN · 49 km
1 h 20 m
€116
PVG · 33 km
ChongqingCKG, CQW
3 h 5 m
no fares
ICN · 49 km
2 h 25 m
€175-196
PVG · 33 km
LondonLHR, LGW, STN, LTN +2
11 h 5 m
€603-659
1 stop
ICN · 49 km
11 h 30 m
€528-630
1 stop
PVG · 33 km
Los AngelesLAX, BUR, SNA, VNY
12 h 0 m
€637-697
ICN · 49 km
12 h 55 m
€606-798
1 stop
PVG · 33 km
DubaiDXB, DWC
8 h 35 m
no fares
ICN · 49 km
8 h 15 m
€508-557
1 stop
PVG · 33 km

The busiest departure cities for these two, with a place kept for each other part of the world. Busiest means arriving passengers where an official count exists, and where none does, the number of non-stop services flown: official route statistics are published by the European reporting countries and by nobody else, so a table ranked on them alone would offer a reader in New York or Tokyo ten European cities. Flying times are estimated from the distance between airports, and every row is a city flown non-stop to both. Where the typical offer connects anyway, the stops are shown. Under each figure is the airport the flight lands at and how far that is from the centre, because the nearest airport is not always the one a route is flown to. Where both columns name the same airport it is one flight, and the difference between the two is the distance printed beside it. Typical return fares for 2026-08 to 2026-10, cached market data up to 7 days old. The figure is the middle half of the offers found, so a single price means they agreed and a range means they did not; for a typical route that middle half spans about a quarter of the median, and for the least settled routes rather more than the median itself.

Before you go

MeasureSeoulShanghai
Official languageKorean, Korean Sign LanguagePutonghua
CurrencyWon (KRW)Yuan Renminbi (CNY)
SocketsCF220 V, 60 HzACI220 V, 50 Hz
Driving sideRightRight
Time zoneUTC+9UTC+8
Emergency numberPolice 112, ambulance 119, fire 119Police 110, ambulance 120, fire 119
Elevation38 m4 m
Main airportIncheon International Airport (ICN)49 km from centre161 non-stop destinationsShanghai Pudong International Airport (PVG)33 km from centre200 non-stop destinations
Public holidays this year18 days6 days

By the numbers

MeasureSeoulShanghai
City population9,668,46524,870,895
People per km²15,9733,922
Museums within 10 km8044
UNESCO World Heritage sites within 50 km50
Distinct cuisines in the centre15664
Swim season, months above 21 °C2 months5 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Seoul or Shanghai somewhere new.

Browse every destination we have measured

Sources

© OpenStreetMap contributors, data available under the Open Database Licence. Place counts include data from Overture Maps Foundation (CDLA Permissive 2.0), assembled from Meta, Microsoft, Foursquare and other providers. Notable-place counts from Wikidata (CC0), weighted by Wikipedia language editions. Structured data from Wikidata (CC0). Weather data by Meteostat. Meteorological data provided by NOAA, DWD and others. Sea surface temperature from NOAA OISST v2.1, NOAA Physical Sciences Laboratory. Airport data from OurAirports (public domain). Public holidays from Nager.Date (MIT). Exchange rates via Frankfurter, based on European Central Bank reference rates. Non-stop route lists from the "Airlines and destinations" tables on English Wikipedia airport articles, by Wikipedia contributors, reused under CC BY-SA 4.0. Currency from the ISO 4217 register maintained by SIX, cross-checked against country data from GeoNames (CC BY 4.0). Price level from World Bank open data (PPP conversion factor for private consumption and official exchange rate), CC BY 4.0. Time zones from GeoNames (CC BY 4.0); clock offsets computed from the IANA time zone database. Daylight hours computed from each destination's latitude using the NOAA solar position algorithm. Typical fares from Travelpayouts (Aviasales data). Route-level air passenger statistics from Eurostat, © European Union, reused under CC BY 4.0.

Scores follow rubric v2; snapshot generated 2026-09-01. Typical prices can be up to 7 days old. Daily budgets are estimates from country price levels.