£299+ Cheap flights to Yamaguchi Prefecture

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IWK
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Yamaguchi Prefecture in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Yamaguchi Prefecture
Explore the most affordable flight options available to Yamaguchi Prefecture. Find the lowest fares based on data from user searches, with prices last updated on 26 July 2026.

Sat 5/921:20
LHR
-
UBJ
2 stops28h 20m
Multiple Airlines
Sat 12/919:00
UBJ
-
LHR
3 stops33h 25m
Multiple Airlines
Deal found 22/7£1,146
Mon 2/1114:15
LHR
-
UBJ
2 stops34h 15m
Qatar Airways
Tue 1/1219:15
UBJ
-
LHR
2 stops26h 00m
Qatar Airways
Deal found 24/7£1,155
Wed 4/1114:55
LHR
-
UBJ
2 stops33h 35m
Qatar Airways
Sun 8/1114:55
UBJ
-
LHR
2 stops31h 30m
Qatar Airways
Deal found 24/7£1,422
Wed 4/1108:40
LHR
-
UBJ
1 stop20h 25m
Japan Airlines
Sun 8/1110:05
UBJ
-
LHR
1 stop38h 30m
Japan Airlines
Deal found 24/7£1,505

Cheapflights Fare Finder

 
Locate flights to Yamaguchi Prefecture that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 26 July 2026.
Use the filters below to find and compare flights to Yamaguchi Prefecture that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonUbe

LHR - UBJ

LHRUBJ

London Heathrow

Sat 5/9

21:20-09:40

2 stops28h 20m

Ube

Sat 12/9

19:00-20:25

3 stops33h 25m

£1,146

LondonUbe

LHR - UBJ

LHRUBJ

London Heathrow

Mon 2/11

14:15-09:30

2 stops34h 15m

Ube

Tue 1/12

19:15-12:15

2 stops26h 00m

£1,155

LondonUbe

LHR - UBJ

LHRUBJ

London Heathrow

Wed 4/11

14:55-09:30

2 stops33h 35m

Ube

Sun 8/11

14:55-13:25

2 stops31h 30m

£1,422

LondonUbe

LHR - UBJ

LHRUBJ

London Heathrow

Wed 4/11

08:40-14:05

1 stop20h 25m

Ube

Sun 8/11

10:05-15:35

1 stop38h 30m

£1,508
Fastest return journey

LondonUbe

LHR - UBJ

LHRUBJ

London Heathrow

Sat 5/9

09:25-18:20

1 stop24h 55m

Ube

Sat 12/9

19:00-17:05

2 stops30h 05m

£1,585
Cheapest one-way
Fastest single journey

LondonFukuoka

LTN - FUK

LTNFUK

London Luton

Tue 15/9

20:35-16:00

3 stops35h 25m

£326

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Sorted by cheapest first

Best time to book a flight to Yamaguchi Prefecture

Have a flexible travel schedule? Discover the best time to fly to Yamaguchi Prefecture with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Yamaguchi Prefecture

How long is the flight to Yamaguchi Prefecture?

On average, a flight from London to Yamaguchi Prefecture takes 28 hours 20 minutes. Flights to Yamaguchi Prefecture from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Yamaguchi Prefecture by month

Plan your trip to Yamaguchi Prefecture by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Yamaguchi Prefecture ranges from 40.0 - 280.0 inches per month. June is typically the wettest month, when rainfall can reach 280.0 mm. December is typically the driest time to visit Yamaguchi Prefecture when rainfall is around 40.0 mm.

Temperature in Yamaguchi Prefecture by month

Plan your trip to Yamaguchi Prefecture by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Yamaguchi Prefecture, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular places to fly to in Yamaguchi Prefecture?

Destination popularity is based on the amount of flight searches to Yamaguchi Prefecture in the last few years. This data was updated on 26 July 2026.
The most popular places in Yamaguchi Prefecture to fly to are Ube and Iwakuni.

FAQs about flying to Yamaguchi Prefecture

  • Can I find cheaper flights to Yamaguchi Prefecture if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Yamaguchi Prefecture on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does MCAS Iwakuni have car hire?

    Yes. Those touching down at MCAS Iwakuni can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to MCAS Iwakuni?

    Yes. MCAS Iwakuni has hotels nearby for those requiring accommodations. Hotel R9 The Yard Iwakuni is the closest property to MCAS Iwakuni (1.0 mi away from MCAS Iwakuni).

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Yamaguchi Prefecture cities and airports

Select your preferred flight destination in Yamaguchi Prefecture from the list below.
Flights to Iwakuni
Flights to Ube
Flights to Fukuoka

Fly with Cheapflights

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How does Cheapflights help users find flights to Yamaguchi Prefecture?

When you search for this flight to Yamaguchi Prefecture, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Yamaguchi Prefecture?

Cheapflights helps you find that perfect flight to Yamaguchi Prefecture by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Yamaguchi Prefecture with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Yamaguchi Prefecture, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Yamaguchi Prefecture become cheaper?

Yes, Cheapflights offers price alerts on Yamaguchi Prefecture flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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