San Francisco to Seoul

1 ways to travelfastest 13h 00mfly from €317
Photo: Yohan Cho / Unsplash

How the cheapest fare moved

Nov 2: €317 €317 Oct 27 Nov 2 low €317 · high €486

Departure-day prices · November 2026 San Francisco → Seoul

‹ Prev Next ›

Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

Return-day prices · November 2026 Seoul → San Francisco

‹ Prev Next ›

Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

Best time to visit Seoul — climate

Jan: ~2°C daytime, 4 rainy days 2° JanFeb: ~2°C daytime, 2 rainy days 2° FebMar: ~12°C daytime, 8 rainy days 12° MarApr: ~18°C daytime, 6 rainy days 18° AprMay: ~22°C daytime, 9 rainy days 22° MayJun: ~28°C daytime, 13 rainy days 28° JunJul: ~32°C daytime, 14 rainy days 32° JulAug: ~31°C daytime, 17 rainy days 31° AugSep: ~26°C daytime, 11 rainy days 26° SepOct: ~19°C daytime, 14 rainy days 19° OctNov: ~12°C daytime, 2 rainy days 12° NovDec: ~3°C daytime, 9 rainy days 3° Dec

Flights from San Francisco to Seoul start around €317 (direct flights available). Range seen recently: €317–431, based on 5 fares found by travellers.

Fly (from €317)
13h 00mduration
€317–431recent fares
Book
Cheapest cached fares San Francisco → Seoul; direct flights available (e.g. YP). · Based on 5 fares found by travellers in the last 48h

Cheapest round trips to Seoul

Fares found by travellers in the last 48 hours — refreshed daily.

Apr 13 – Apr 29 United Airlines · Direct · 12h 40m €362 Book
Nov 10 – Nov 17 United Airlines · Direct · 12h 55m €454 Book
Dec 5 – Dec 13 Air Premia · Direct · 13h 00m €554 Book
Dec 4 – Dec 13 United Airlines · Direct · 12h 55m €571 Book
Dec 3 – Dec 13 United Airlines · Direct · 12h 55m €583 Book
Dec 8 – Dec 17 United Airlines · Direct · 12h 55m €615 Book
Jan 7 – Jan 21 United Airlines · Direct · 12h 55m €618 Book
Apr 26 – May 7 United Airlines · Direct · 12h 40m €624 Book

Weather in Seoul

Mon ☁️ 14° 7° 💧73%
Tue ☁️ 16° 6° 💧16%
Wed ☁️ 16° 7° 💧0%
Thu 🌦️ 15° 10° 💧62%
Fri ☀️ 11° 2° 💧12%
Sat 🌤️ 6° -2° 💧0%
Sun ☁️ 9° 0° 💧5%

In Nov, Seoul typically sees ~12°C daytime highs and 2 rainy days.

Where to stay in Seoul

3★+ hotels from €85/night (39 hotels sampled, ~3 weeks out).

Arirang Hill Hotel Dongdaemun hotel · Seoul
from €85/night★ 4
Klaven Hotel Myeongdong City Hall hotel · Seoul
from €113/night★ 3
Shilla Stay Seodaemun Seoul Station hotel · Seoul
from €117/night★ 4

Good to know

Time difference+17h
Time in the air12h 40m

Things to do in Seoul

Top-rated tours and tickets from €71 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Seoul

Seoul (서울) is the capital of South Korea. With a population of over 9 million (with over 20 million in the wider metropolitan area), Seoul is by far South Korea's largest city and one of East Asia's financial and cultural centers. A fascinating blend of ancient traditions and cutting-edge digital technology, home to endless street food vendors and vast nightlife districts, an extraordinarily high-pressure educational system and serene Buddhist temples, a dynamic trend-setting youth culture and often crushing conformism, extraordinary architectu…

Read the full Seoul guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from San Francisco

Cheapest destinations travellers searched recently — refreshed daily.

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-11-02. Some links earn Stayonomy a commission at no cost to you.