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Decatur

$944+ Cheap flights from Tokyo (TYO) to Decatur, IL (DEC)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — DEC
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Tokyo to Decatur

Best flights from Tokyo to Decatur
Discover carefully curated flight deals from Tokyo to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 1/296:20 pmHND - DEC
1 stop29h 45mUnited Airlines
Mon 2/29:49 amDEC - HND
1 stop16h 56mUnited Airlines
Deal found 12/15$944
This United Airlines deal was found by Cheapflights users on 12/15. 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 2/134:45 pmNRT - DEC
2 stops55h 07mUnited Airlines
Tue 2/177:15 pmDEC - NRT
2 stops28h 45mUnited Airlines
Deal found 12/15$945
This United Airlines deal was found by Cheapflights users on 12/17. 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 1/226:20 pmHND - DEC
1 stop29h 45mUnited Airlines
Mon 1/269:49 amDEC - HND
2 stops39h 41mUnited Airlines
Deal found 12/17$1,515
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 1/285:45 pmNRT - DEC
2 stops39h 16mUnited Airlines
Sun 2/17:09 pmDEC - NRT
2 stops28h 51mUnited Airlines
Deal found 12/17$1,517

Find flight deals from Tokyo to Decatur

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) to Decatur (DEC). 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 December 18, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$944
(United Airlines)
Provider with most accurate pricing for Tokyo (TYO)-Decatur Arpt flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo (TYO)-Decatur Arpt flights.
Search Deals
From Tokyo (TYO) to Decatur Arpt
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tokyo to Decatur 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 December 18, 2025.
Use the filters below to find and compare flights from Tokyo to Decatur that are best for you.

Fly from

Tokyo

Fly to

Decatur

Route

Depart

Return

Price

TokyoDecatur

HND - DEC

HNDDEC

Tokyo Haneda

Thu 1/29

6:20 pm-9:05 am

1 stop29h 45m

Decatur Arpt

Mon 2/2

9:49 am-5:45 pm

1 stop16h 56m

$944

TokyoDecatur

NRT - DEC

NRTDEC

Tokyo Narita

Fri 2/13

4:45 pm-8:52 am

2 stops55h 07m

Decatur Arpt

Tue 2/17

7:15 pm-3:00 pm

2 stops28h 45m

$945

TokyoDecatur

HND - DEC

HNDDEC

Tokyo Haneda

Thu 1/22

6:20 pm-9:05 am

1 stop29h 45m

Decatur Arpt

Mon 1/26

9:49 am-4:30 pm

2 stops39h 41m

$1,515

TokyoDecatur

NRT - DEC

NRTDEC

Tokyo Narita

Wed 1/28

5:45 pm-6:01 pm

2 stops39h 16m

Decatur Arpt

Sun 2/1

7:09 pm-3:00 pm

2 stops28h 51m

$1,517

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

  • Most accurate provider: When it comes to deals on Tokyo-Decatur, Illinois flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Tokyo-Decatur, Illinois flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Tokyo-Decatur, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo-Decatur, Illinois flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tokyo-Decatur, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tokyo to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Tokyo 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 Tokyo to Decatur
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 Tokyo to Decatur. 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 into for flights to Decatur from Tokyo?

    Located just 4.7 mi from the city center, Decatur Arpt is the airport most travelers will use when flying to Decatur from Tokyo. Booking flights from Tokyo to Decatur Arpt (DEC) should be relatively easy as there are 0 daily inbound flights from Tokyo from 0 different airlines.

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

    For as low as $944, United Airlines can have you in Decatur, Illinois from Tokyo in 29h 45m. The distance from Tokyo to Decatur, Illinois is about 6374 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tokyo to Decatur 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

Traveling to a place near Decatur?

Book flights to Decatur if you plan to visit one of these locations
Mattoon
Effingham

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