EUR/IE
Find cheap flights to Kumamoto in 2026/2027 from €821 This is the cheapest return flight found to Kumamoto from Ireland on FlightsFinder on July 27th 2026 at 11:09. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Kumamoto from the most established flight comparison sites.
Fly to Kumamoto and visit sites like Kumamoto Castle, Suizenji Jojuen Garden, Josaien & Kumamotoshi Gendai Museum.
1. Enter your search requirements for Kumamoto
2. Compare the best Kumamoto deals from top comparison engines
3. Book your Kumamoto flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to Kumamoto in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Kumamoto in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, September is on average the cheapest time to book flights to Kumamoto.
You can get flights from €821 return.
According to our data, August is on average the most expensive time to book flights to Kumamoto.
A return flight could set you back more than €1,080.
Nestled in the heart of Kyushu, Japan, lies the captivating city of Kumamoto, famous for its historic castle and breathtaking landscapes. Rich in tradition and charm, Kumamoto boasts a perfect blend of modernity and ancient allure, offering visitors a glimpse into both past and present. Explore the majestic gardens of Suizenji Jojuen, savor traditional delicacies at local izakayas, or immerse yourself in the vibrant cultural scene. With warm hospitality emanating from every corner, Kumamoto welcomes travelers with open arms, inviting them to discover its hidden treasures and create unforgettable memories in this enchanting city.
A good price for a flight to Kumamoto is €739 - €903.
The popular airports near Kumamoto city are Kumamoto Airport (KMJ) and Fukuoka Airport (FUK).
The flight to Kumamoto (KMJ) is roughly 13 hours 42 minutes and 5,947 miles (9,571 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Kumamoto from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Kumamoto.
Here is the average weather forecast in Kumamoto by month:
• Jan: 11°C
• Feb: 12°C
• Mar: 16°C
• Apr: 21°C
• May: 26°C
• Jun: 28°C
• Jul: 32°C
• Aug: 33°C
• Sep: 30°C
• Oct: 25°C
• Nov: 19°C
• Dec: 13°C
The main airport in Kumamoto, Kumamoto Airport, is approximately 16 kilometers (10 miles) from the city center.
Typically, flights are cheapest to Kumamoto 2 months before departure.
Studies show flights to Kumamoto are typically cheaper on Tuesdays and Wednesdays.
26.7 °C
Wed, 29 Jul 2026
Average Temperature
11°C
Jan
12°C
Feb
16°C
Mar
21°C
Apr
26°C
May
28°C
Jun
32°C
Jul
33°C
Aug
30°C
Sep
25°C
Oct
19°C
Nov
13°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Kumamoto (KMJ)
Distance:
5,947 miles (9,571 kilometres)
Average flight time (direct 13 hours 42 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Kumamoto (KMJ)
Distance:
6,050 miles (9,736 kilometres)
Average flight time (direct 13 hours 56 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Kumamoto (KMJ)
Distance:
5,977 miles (9,619 kilometres)
Average flight time (direct 13 hours 46 minutes)
Cork, Ireland - Cork International Airport (ORK) to Kumamoto (KMJ)
Distance:
6,090 miles (9,800 kilometres)
Average flight time (direct 14 hours 1 minute)
Kerry, Ireland - Kerry Airport (KIR) to Kumamoto (KMJ)
Distance:
6,094 miles (9,807 kilometres)
Average flight time (direct 14 hours 2 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Kumamoto (KMJ)
Distance:
5,901 miles (9,497 kilometres)
Average flight time (direct 13 hours 36 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Kumamoto (KMJ)
Distance:
6,037 miles (9,715 kilometres)
Average flight time (direct 13 hours 54 minutes)
From Dublin (DUB), Ireland to Kumamoto, Japan (KMJ): €821
Depart: 10 Sep 2026 · Return: 17 Sep 2026 Price found 27 Jul 2026, 11:09
From Shannon (SNN), Ireland to Kumamoto, Japan (KMJ): €1,293
Depart: 13 Aug 2026 · Return: 17 Aug 2026 Price found 28 Jul 2026, 12:24
From Knock (NOC), Ireland to Kumamoto, Japan (KMJ): €1,330
Depart: 14 Aug 2026 · Return: 18 Aug 2026 Price found 29 Jul 2026, 06:06
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