When did momondo last update prices for flights from Decatur Arpt Airport to Japan?

Prices for flights from Decatur Arpt Airport to Japan are refreshed on a daily basis.

How old do you have to be to fly from Decatur Arpt Airport to Japan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Decatur Arpt Airport to Japan.

What documentation or ID do you need to fly to Japan?

The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,120 Cheap Flights from Decatur to Japan in 2026

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Find the cheapest flights from Decatur, Illinois to Japan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:42 am - 7:00 pm

DEC

HND

43h 18m

2 stops

9:55 pm - 8:46 am

HND

DEC

48h 51m

2 stops

$1,480United Airlines

lun., sept. 7 - ven., sept. 11

6:55 pm - 7:00 pm

DEC

HND

58h 05m

2 stops

10:40 am - 5:51 pm

HND

DEC

21h 11m

1 stop

$1,494United Airlines

lun., sept. 7 - ven., sept. 11

6:55 pm - 7:00 pm

DEC

HND

58h 05m

2 stops

6:10 pm - 5:51 pm

HND

DEC

37h 41m

2 stops

$1,499United Airlines

lun., sept. 7 - ven., sept. 11

9:42 am - 9:15 pm

DEC

HND

21h 33m

1 stop

5:15 pm - 5:51 pm

HND

DEC

14h 36m

1 stop

$1,504United Airlines

lun., sept. 7 - ven., sept. 11

9:42 am - 3:10 pm

DEC

NRT

15h 28m

1 stop

5:00 pm - 5:51 pm

NRT

DEC

14h 51m

1 stop

$1,505United Airlines

dim., sept. 6 - jeu., sept. 10

9:42 am - 3:10 pm

DEC

NRT

15h 28m

1 stop

5:05 pm - 8:46 am

NRT

DEC

29h 41m

2 stops

$1,509United Airlines

dim., sept. 6 - jeu., sept. 10

9:42 am - 2:00 pm

DEC

NRT

38h 18m

2 stops

5:05 pm - 8:46 am

NRT

DEC

29h 41m

2 stops

$1,514United Airlines

dim., sept. 6 - jeu., sept. 10

7:05 pm - 2:10 pm

DEC

NRT

29h 05m

2 stops

5:00 pm - 5:56 pm

NRT

DEC

14h 56m

1 stop

$2,018United Airlines

jeu., juin 11 - jeu., juin 18

9:37 am - 3:25 pm

DEC

HND

15h 48m

1 stop

10:40 am - 5:56 pm

HND

DEC

21h 16m

1 stop

$2,550United Airlines

jeu., juin 11 - jeu., juin 18

9:37 am - 3:10 pm

DEC

NRT

15h 33m

1 stop

5:00 pm - 5:56 pm

NRT

DEC

14h 56m

1 stop

$2,670United Airlines

jeu., juin 11 - jeu., juin 18

United Airlines flights from Decatur, Illinois to Japan

Our best United Airlines deals on Decatur, Illinois to Japan flight tickets

United Airlines

Sep 7

DEC9:42 amDecatur Arpt

43h 18m

2 stops

HND7:00 pmTokyo Haneda

Sep 11

HND9:55 pmTokyo Haneda

48h 51m

2 stops

DEC8:46 amDecatur Arpt

$1,480

United Airlines

Sep 7

DEC6:55 pmDecatur Arpt

30h 30m

1 stop

HND3:25 pmTokyo Haneda

Sep 11

HND9:55 pmTokyo Haneda

48h 51m

2 stops

DEC8:46 amDecatur Arpt

$1,493

United Airlines

Sep 7

DEC6:55 pmDecatur Arpt

58h 05m

2 stops

HND7:00 pmTokyo Haneda

Sep 11

HND10:40 amTokyo Haneda

21h 11m

1 stop

DEC5:51 pmDecatur Arpt

$1,494

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

lun. 9/7

9:42 am-7:00 pm

2 stops43h 18m

Tokyo Haneda

ven. 9/11

9:55 pm-8:46 am

2 stops48h 51m

$1,480

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

lun. 9/7

6:55 pm-7:00 pm

2 stops58h 05m

Tokyo Haneda

ven. 9/11

10:40 am-5:51 pm

1 stop21h 11m

$1,494

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

lun. 9/7

6:55 pm-7:00 pm

2 stops58h 05m

Tokyo Haneda

ven. 9/11

6:10 pm-5:51 pm

2 stops37h 41m

$1,499

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

lun. 9/7

9:42 am-9:15 pm

1 stop21h 33m

Tokyo Haneda

ven. 9/11

5:15 pm-5:51 pm

1 stop14h 36m

$1,504

Quickest round-trip

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

dim. 9/6

9:42 am-3:10 pm

1 stop15h 28m

Tokyo Narita

jeu. 9/10

5:00 pm-5:51 pm

1 stop14h 51m

$1,505

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

dim. 9/6

9:42 am-3:10 pm

1 stop15h 28m

Tokyo Narita

jeu. 9/10

5:05 pm-8:46 am

2 stops29h 41m

$1,509

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

dim. 9/6

9:42 am-2:00 pm

2 stops38h 18m

Tokyo Narita

jeu. 9/10

5:05 pm-8:46 am

2 stops29h 41m

$1,514

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

jeu. 6/11

7:05 pm-2:10 pm

2 stops29h 05m

Tokyo Narita

jeu. 6/18

5:00 pm-5:56 pm

1 stop14h 56m

$2,018

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

jeu. 6/11

9:37 am-3:25 pm

1 stop15h 48m

Tokyo Haneda

jeu. 6/18

10:40 am-5:56 pm

1 stop21h 16m

$2,550

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

jeu. 6/11

9:37 am-3:10 pm

1 stop15h 33m

Tokyo Narita

jeu. 6/18

5:00 pm-5:56 pm

1 stop14h 56m

$2,670

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Decatur, Illinois to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Decatur Arpt to Japan?

United Airlines is the most popular carrier operating from Decatur Arpt to Japan

Cheap Decatur, Illinois to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Decatur, Illinois to Japan

Fastest flight time	15h 28m
Direct flights	None

The fastest flight from Decatur, Illinois to Japan takes 15h 28m

There are no direct flights from Decatur, Illinois to Japan. There are no popular flight routes from Decatur, Illinois to Japan.

Search flight deals

Frequently asked questions about flying from Decatur, Illinois to Japan

When did momondo last update prices for flights from Decatur Arpt Airport to Japan?
Prices for flights from Decatur Arpt Airport to Japan are refreshed on a daily basis.
How old do you have to be to fly from Decatur Arpt Airport to Japan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Decatur Arpt Airport to Japan.
What documentation or ID do you need to fly to Japan?
The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Decatur to Japan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Decatur to Japan for you.

Can I find flights from Decatur to Japan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Japan from Decatur with this policy.

How can momondo help me find flights from Decatur to Japan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Decatur to Japan.

I’m not ready to book a flight from Decatur to Japan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Decatur to Japan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Japan and let you know when they change.