Honolulu to Seoul

1 ways to travelfastest 11h 05mfly from €315
Photo: Yohan Cho / Unsplash

How the cheapest fare moved

Aug 3: €318 €318 Jul 27 Aug 3 low €315 · high €397

Departure-day prices · October 2026 Honolulu → Seoul

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

Return-day prices · October 2026 Seoul → Honolulu

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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 JanFeb: ~2°C daytime, 2 rainy days FebMar: ~12°C daytime, 8 rainy days 12° MarApr: ~17°C daytime, 6 rainy days 17° 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, 16 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 Dec

Best value: Aug — fares from €315 and ~31°C daytime.

Flights from Honolulu to Seoul start around €315 (typically 1 stop). Range seen recently: €315–336, based on 5 fares found by travellers.

Fly (from €315)
11h 05mduration
€315–336recent fares
Book
Cheapest cached fares Honolulu → Seoul; typically 1 stop (e.g. AS). · 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.

Oct 19 – Oct 25 Alaska Airlines · 1 stop · 11h 15m €671 Book
Sep 25 – Oct 2 Alaska Airlines · 3 stops · 22h 29m €881 Book
Sep 24 – Oct 1 Alaska Airlines · 1 stop · 10h 50m €900 Book
Sep 24 – Sep 30 Alaska Airlines · 1 stop · 10h 50m €939 Book
Dec 24 – Jan 3 Alaska Airlines · 1 stop · 11h 55m €1141 Book

Weather in Seoul

Mon ☁️ 35° 24° 💧49%
Tue 🌤️ 35° 27° 💧69%
Wed 🌤️ 35° 26° 💧65%
Thu 🌤️ 37° 27° 💧27%
Fri ☀️ 38° 28° 💧29%
Sat ⛈️ 35° 27° 💧69%
Sun 🌦️ 33° 26° 💧65%

In Oct, Seoul typically sees ~19°C daytime highs and 14 rainy days.

Where to stay in Seoul

3★+ hotels from €103/night (40 hotels sampled, ~3 weeks out).

Ocloud Hotel Gangnam hotel · Seoul
from €103/night★ 4
ibis Styles Ambassador Seoul Myeong-dong hotel · Seoul
from €113/night★ 4
Klaven Hotel Myeongdong City Hall hotel · Seoul
from €113/night★ 3

Good to know

Time difference+19h
Time in the air10h 50m

Things to do in Seoul

Top-rated tours and tickets from €56 — 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 Honolulu

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 2026-08-03. Some links earn Stayonomy a commission at no cost to you.