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$1,124+ Cheap flights from Decatur, IL (DEC) to Tokyo (TYO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — TYO
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Decatur to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Decatur (DEC) to Tokyo (TYO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 2, 2025.

Round-trip from

$1,125
(United Airlines)
From Decatur Arpt to Tokyo (TYO)
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Find flight deals from Decatur to Tokyo

Cheapest flights from Decatur to Tokyo
Explore the most affordable flight options available from Decatur to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:08 pmDEC - HND
2 stops30h 22mUnited Airlines
Wed 11/1210:25 amHND - DEC
1 stop22h 27mUnited Airlines
Deal found 10/31$1,124
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:08 pmDEC - NRT
2 stops29h 12mUnited Airlines
Wed 12/105:05 pmNRT - DEC
1 stop15h 47mUnited Airlines
Deal found 11/1$1,125
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:49 amDEC - HND
1 stop16h 56mUnited Airlines
Sat 1/1010:25 amHND - DEC
1 stop22h 36mUnited Airlines
Deal found 11/2$1,548
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:09 pmDEC - HND
2 stops35h 01mUnited Airlines
Wed 12/2412:50 amHND - DEC
2 stops23h 15mUnited Airlines
Deal found 11/2$2,337
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:09 pmDEC - NRT
2 stops30h 21mUnited Airlines
Thu 12/255:45 pmNRT - DEC
2 stops30h 20mUnited Airlines
Deal found 11/2$2,339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Decatur to Tokyo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Decatur to Tokyo that are best for you.

Fly from

Decatur

Fly to

Tokyo

Route

Depart

Return

Price

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Sat 12/6

7:08 pm-3:20 pm

2 stops29h 12m

Tokyo Narita

Wed 12/10

5:05 pm-5:52 pm

1 stop15h 47m

$1,125

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Fri 12/5

9:49 am-5:45 pm

1 stop16h 56m

Tokyo Haneda

Sat 1/10

10:25 am-6:01 pm

1 stop22h 36m

$1,548

DecaturTokyo

DEC - HND

DECHND

Decatur Arpt

Thu 12/18

7:09 pm-9:10 pm

2 stops35h 01m

Tokyo Haneda

Thu 12/25

10:50 am-9:05 am

2 stops37h 15m

$2,337

DecaturTokyo

DEC - NRT

DECNRT

Decatur Arpt

Thu 12/18

7:09 pm-4:30 pm

2 stops30h 21m

Tokyo Narita

Thu 12/25

5:45 pm-9:05 am

2 stops30h 20m

$2,339

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Best time to book a flight from Decatur to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo from Decatur with our price prediction graph.
Estimated round-trip 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 from Decatur to Tokyo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Decatur to Tokyo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Decatur to Tokyo?

    Most people fly from Decatur Arpt (DEC) if they book a flight from Decatur to Tokyo. On average, Decatur Arpt has 0 outbound flights to Tokyo per day from 0 airlines. Decatur Arpt is conveniently located just 4.7 mi from Decatur’s city center.

  • How long is the flight from Decatur, Illinois to Tokyo?

    A quick flight from Decatur, Illinois to Tokyo can take about 29h 12m. United Airlines provides one of the quickest options available for as low as $1,125. The distance between Decatur, Illinois and Tokyo is about 6342 mi.

  • Can I find deals for flights from Decatur to Tokyo that include hotel bookings?

    Yes. In addition to deals on Decatur to Tokyo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Decatur to Tokyo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Decatur to Tokyo.

  • Can I find deals for business class flights from Decatur to Tokyo?

    Yes. Cheapflights offers flight deals from Decatur to Tokyo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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