Cheap flights from Iwakuni to Seoul

Iwakuni Kintaikyo
IWK
Seoul
SEL

Flight deals from Iwakuni to Seoul

Below you can see the best deals on flights Iwakuni — Seoul for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 15 August, from AED 2,947.

Top 10 cheap flights from Iwakuni to Seoul

NH
NH
 2,947

Iwakuni — Seoul

19:30—22:20
17 Aug 2026
26 h 50 m
1 stop
NH
NH
 2,947

Iwakuni — Seoul

07:35—22:20
19 Aug 2026
14 h 45 m
1 stop
NH
NH
 3,048

Iwakuni — Seoul

07:35—18:35
19 Aug 2026
11 h
1 stop
NH
NH
 3,448

Iwakuni — Seoul

13:35—22:20
19 Aug 2026
8 h 45 m
1 stop
NH
NH
 3,546

Iwakuni — Seoul

13:35—18:35
19 Aug 2026
5 h
1 stop
NH
HX
HX
 3,557

Iwakuni — Seoul

11:40—01:35
19 Aug 2026
13 h 55 m
2 stops
NH
HX
UO
 3,614

Iwakuni — Seoul

11:40—01:40
19 Aug 2026
14 h
2 stops
NH
HX
7C
 3,633

Iwakuni — Seoul

11:40—18:40
19 Aug 2026
31 h
2 stops
NH
HX
UO
 3,765

Iwakuni — Seoul

11:40—05:30
19 Aug 2026
17 h 50 m
2 stops
NH
HX
UO
 3,790

Iwakuni — Seoul

11:40—01:40
19 Aug 2026
14 h
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Iwakuni to Seoul?

The price of a flight from Iwakuni to Seoul changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about AED 2,405. Fares also tend to climb as the departure date gets closer.

About the Iwakuni — Seoul flight

Looking for cheap flights from Iwakuni to Seoul? There are no direct flights on this route, but you can compare convenient connections and fares from different airlines, then book your Iwakuni — Seoul ticket online.

There are no direct flights — tickets are sold with a connection (usually via Haneda Airport), the whole trip with a connection takes about 15 h 35 min, flights are operated by All Nippon Airways, the distance between the cities is around 603 km.

Planning your trip? You may find our Seoul travel guide, how to get from the airport into town and Seoul weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 2,947Min. price
AugustCheapest
AugustPeak season
NoDirect flights
603 kmDistance
5 h 35 minTravel time

Flight ticket prices by day: Iwakuni — Seoul

Below is a calendar of the lowest flight ticket prices for Iwakuni — Seoul by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 2,947 in August, and the most expensive are around AED 2,947 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Iwakuni to Seoul by month. Tickets are usually cheapest in October (around AED 727) and priciest in January (about AED 1,058) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 1,058highMayAED 815mediumSepAED 881medium
FebAED 1,014highJunAED 793mediumOctAED 727low
MarAED 837mediumJulAED 970highNovAED 771low
AprAED 749lowAugAED 1,014highDecAED 970high

Some values are estimated based on seasonality.

When to fly

Weather in Seoul: it is warmest in August (up to 29 °C on average) and coolest in January (around 2 °C). The driest month is January.

Tickets are usually cheapest in August and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Seoul

Dry and wet days · Seoul

Wind speed and direction · Seoul

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How to get the best deal on a Iwakuni — Seoul ticket

  • Book ahead: fares for Iwakuni — Seoul are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Seoul is usually August — plan your trip around it if your dates are flexible.
  • There are no direct flights — travellers usually connect via Haneda Airport. Compare different connections: a layover adds time but lowers the price.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Iwakuni — Seoul route are operated by 1 airline; All Nippon Airways runs the most flights. There are no direct flights — compare carriers and convenient connections below.

There are no direct flights on the Iwakuni — Seoul route. Showing airlines offering connecting flights.
  • All Nippon AirwaysNH
    WebsiteFleet: 21648M pax/year
    • IWK → HND → GMP (with stopover)
    Open →

Cities and airports on the Iwakuni — Seoul route

Flights Iwakuni — Seoul depart from Iwakuni Kintaikyo Airport and arrive at Incheon International Airport and Gimpo International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Iwakuni

IWK
Japan
About the cityHow to get thereWeatherAll about the country Japan
Arrival

Seoul

SEL
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Departure airports
Arrival airports

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Frequently asked questions about the Iwakuni — Seoul flight

How long is the flight from Iwakuni to Seoul?

There are no direct flights, so travel time depends on the connection in Haneda Airport. Based on search data, the whole trip takes about 15 h 35 min including the layover.

How far is it from Iwakuni to Seoul?

The distance from Iwakuni to Seoul is about 603 km.

Are there direct flights from Iwakuni to Seoul?

There are no nonstop flights on this route — tickets are only available with a connection (usually via Haneda Airport).

Which airlines fly from Iwakuni to Seoul?

Airlines operating Iwakuni — Seoul include All Nippon Airways. See the full list with schedules in the "Airlines" section on this page.

Which airports do Iwakuni — Seoul flights use?

Flights from Iwakuni depart from Iwakuni Kintaikyo Airport, and arrive at Incheon International Airport, Gimpo International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Iwakuni to Seoul?

The price of a Iwakuni — Seoul ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in August. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Iwakuni — Seoul?

Flights Iwakuni — Seoul are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Iwakuni to Seoul?

To catch a low fare Iwakuni — Seoul, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Iwakuni

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Where else you can fly from Seoul

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Jeju CityTokyoOsakaShanghaiBusanHong KongFukuokaBangkokQingdaoTaipeiBeijingDa NangHo Chi Minh CitySingaporeHanoiNagoyaNha TrangUlaanbaatarManilaLos AngelesSapporoCebu CityPhu QuocKuala LumpurDenpasarOkinawaHagatnaGuangzhouDalianYanjiJakartaNew York CitySeattleShenzhenMacauYantaiTashkentShenyangSan FranciscoParis

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