How long is the flight from Asia to Decatur, Illinois?

United Airlines can get you from Asia to Decatur, Illinois in just under 29h 45m. Your travel time can differ by up to . Asia and Decatur, Illinois are separated by a distance of 6374 mi.

In terms of precipitation, rainfall in Decatur, Illinois ranges from 1.7 - 4.4 inches per month. June is typically the wettest month, when rainfall can reach 4.4 in. January is typically the driest time to visit Decatur, Illinois when rainfall is around 1.7 in.

If weather is an important factor for your trip to Decatur, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What are the most popular routes from Asia to Decatur, Illinois?

Most travelers choose Beijing Capital - Decatur Arpt, Hefei Xinqiao Intl - Decatur Arpt or New Delhi Indira Gandhi Intl - Decatur Arpt when deciding on the best route from Asia to Decatur, Illinois.

What is the cheapest time of day to fly from AS to DEC?

When flying from Asia to Decatur, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Decatur from Asia?

If you book a flight to Decatur from Asia, you will be flying to Decatur Arpt, which is the city’s only airport. Decatur Arpt (DEC) is located 4.7 mi from the center of Decatur.

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

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

How can I find direct flights from Asia to Decatur?

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

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

Yes. Cheapflights offers flight deals from Asia 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.

$944+ Flights from Asia to Decatur, IL

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Cheap flight deals from Asia to Decatur

Cheapest flights from Asia to Decatur
Explore the most affordable flight options available from Asia to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Thu 12/257:20 pmPEK - DEC

2 stops36h 39mUnited Airlines

Mon 12/299:44 amDEC - PEK

2 stops41h 41mUnited Airlines

Deal found 12/15

$1,840

Best flights from Asia to Decatur
Discover carefully curated flight deals from Asia 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.

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

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

Sun 2/111:25 pmMNL - DEC

2 stops32h 36mUnited Airlines

Sun 2/89:49 amDEC - MNL

2 stops31h 01mUnited Airlines

Deal found 12/18

$1,424

Fri 1/3011:55 pmDEL - DEC

2 stops29h 36mUnited Airlines

Fri 2/69:49 amDEC - DEL

2 stops24h 31mUnited Airlines

Deal found 12/16

$1,444

Tue 3/3112:05 amDEL - DEC

2 stops43h 16mUnited Airlines

Sun 4/56:55 pmDEC - DEL

2 stops40h 05mUnited Airlines

Deal found 12/16

$1,486

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

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

Fri 3/207:20 pmPEK - DEC

2 stops35h 38mUnited Airlines

Tue 3/247:15 pmDEC - PEK

2 stops33h 10mUnited Airlines

Deal found 12/16

$1,610

Fri 1/3011:25 pmMNL - DEC

2 stops32h 36mUnited Airlines

Fri 2/69:49 amDEC - MNL

2 stops55h 01mUnited Airlines

Deal found 12/16

$1,701

Sun 2/17:20 pmPEK - DEC

2 stops36h 41mUnited Airlines

Sun 2/87:09 pmDEC - PEK

2 stops56h 16mUnited Airlines

Deal found 12/17

$1,712

Last-minute flights from Asia to Decatur
Discover last-minute flight deals from Asia to Decatur. Data last updated December 18, 2025 and is based on user searches.

Thu 12/257:20 pmPEK - DEC

2 stops36h 39mUnited Airlines

Mon 12/299:44 amDEC - PEK

2 stops41h 41mUnited Airlines

Deal found 12/15

$1,840

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

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

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

Fri 1/3011:55 pmDEL - DEC

2 stops29h 36mUnited Airlines

Fri 2/69:49 amDEC - DEL

2 stops24h 31mUnited Airlines

Deal found 12/16

$1,444

Fri 1/3011:25 pmMNL - DEC

2 stops32h 36mUnited Airlines

Fri 2/69:49 amDEC - MNL

2 stops55h 01mUnited Airlines

Deal found 12/16

$1,701

One-way flights from Asia to Decatur
Search for one-way flight options from Asia to Decatur. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sat 1/3111:55 pmDEL - DEC

2 stops44h 40mUnited Airlines

Deal found 12/17

$1,150

Find flight deals from Asia to Decatur

Round-trip from	$944 (United Airlines)

From Asia to Decatur Arpt

Search Deals

Fly from

Fly to

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

ManilaDecatur

MNL - DEC

MNLDEC

Manila Ninoy Aquino Intl

Sun 2/1

11:25 pm-6:01 pm

2 stops32h 36m

Decatur Arpt

Sun 2/8

9:49 am-6:50 am

2 stops31h 01m

$1,424

New DelhiDecatur

DEL - DEC

DELDEC

New Delhi Indira Gandhi Intl

Fri 1/30

11:55 pm-6:01 pm

2 stops29h 36m

Decatur Arpt

Fri 2/6

9:49 am-9:50 pm

2 stops24h 31m

$1,444

New DelhiDecatur

DEL - DEC

DELDEC

New Delhi Indira Gandhi Intl

Tue 3/31

12:05 am-8:51 am

2 stops43h 16m

Decatur Arpt

Sun 4/5

6:55 pm-9:30 pm

2 stops40h 05m

$1,486

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

BeijingDecatur

PEK - DEC

PEKDEC

Beijing Capital

Fri 3/20

7:20 pm-5:58 pm

2 stops35h 38m

Decatur Arpt

Tue 3/24

7:15 pm-5:25 pm

2 stops33h 10m

$1,610

ManilaDecatur

MNL - DEC

MNLDEC

Manila Ninoy Aquino Intl

Fri 1/30

11:25 pm-6:01 pm

2 stops32h 36m

Decatur Arpt

Fri 2/6

9:49 am-6:50 am

2 stops55h 01m

$1,701

BeijingDecatur

PEK - DEC

PEKDEC

Beijing Capital

Sun 2/1

7:20 pm-6:01 pm

2 stops36h 41m

Decatur Arpt

Sun 2/8

7:09 pm-5:25 pm

2 stops56h 16m

$1,712

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 11 results

Best time to book a flight from Asia to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Asia 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 Asia to Decatur

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Decatur from Asia?
If you book a flight to Decatur from Asia, you will be flying to Decatur Arpt, which is the city’s only airport. Decatur Arpt (DEC) is located 4.7 mi from the center of Decatur.
How long is the flight from Asia to Decatur, Illinois?
United Airlines can get you from Asia to Decatur, Illinois in just under 29h 45m. Your travel time can differ by up to . Asia and Decatur, Illinois are separated by a distance of 6374 mi.
What are the most popular routes from Asia to Decatur, Illinois?
Most travelers choose Beijing Capital - Decatur Arpt, Hefei Xinqiao Intl - Decatur Arpt or New Delhi Indira Gandhi Intl - Decatur Arpt when deciding on the best route from Asia to Decatur, Illinois.
Can I find deals for flights from Asia to Decatur that include hotel bookings?
Yes. In addition to deals on Asia to Decatur flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Asia to Decatur?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Asia to Decatur.
Can I find deals for business class flights from Asia to Decatur?
Yes. Cheapflights offers flight deals from Asia 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

Mattoon

Effingham

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$944+ Cheap flights from Asia 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.

Find cheap flights from Asia to Decatur with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Asia to Decatur

Cheapest flights from Asia to DecaturExplore the most affordable flight options available from Asia to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Asia to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Asia to Decatur

Keep the following information in mind while searching for Asia to Decatur flight deals. Data was last updated December 18, 2025.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Asia to Decatur that are best for you.

Best time to book a flight from Asia to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Asia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Asia to Decatur

Related info for your journey

Find useful and relevant information for your journey from Asia 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 Asia?

How long is the flight from Asia to Decatur, Illinois?

What are the most popular routes from Asia to Decatur, Illinois?

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

How can I find direct flights from Asia to Decatur?

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

Traveling to a place near Decatur?

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Alternative routes for Asia to Decatur

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Cheapest flights from Asia to Decatur
Explore the most affordable flight options available from Asia to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.