HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Decatur

$1,545+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — DEC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tokyo to Decatur with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 September 15, 2025.

Round-trip from

$1,545
(United Airlines)
From Tokyo (TYO) to Decatur Arpt
Search Deals

Find flight deals from Tokyo to Decatur

Cheapest flights from Tokyo to Decatur
Explore the most affordable flight options available from Tokyo to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 10/116:25 pmHND - DEC
2 stops52h 26mUnited Airlines
Tue 10/149:30 amDEC - HND
2 stops39h 45mUnited Airlines
Deal found 9/14$1,743

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 September 15, 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

NRT - DEC

NRTDEC

Tokyo Narita

Thu 2/19

5:35 pm-5:56 pm

2 stops39h 21m

Decatur Arpt

Mon 2/23

7:09 pm-3:00 pm

2 stops28h 51m

$1,545

TokyoDecatur

HND - DEC

HNDDEC

Tokyo Haneda

Sat 10/11

5:15 pm-8:51 am

1 stop29h 36m

Decatur Arpt

Tue 10/14

9:38 am-3:55 pm

1 stop16h 17m

$1,743

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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 $1,545, United Airlines can have you in Decatur, Illinois from Tokyo in 39h 21m. The distance from Tokyo to Decatur, Illinois is about 6342 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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.