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Kuala Lumpur Intl

$374+ Cheap flights from Chicago (CHI) to Kuala Lumpur Intl (KUL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — KUL
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Kuala Lumpur Intl are usually found in October or February, booked 49 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Chicago to Kuala Lumpur Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Kuala Lumpur Intl (KUL). 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 septembre 15, 2025.

Round-trip from

$694
(oojo)

One-way from

$374
(oojo)

Popular in

June

Cheapest in

October

Average price

$899
From Chicago (CHI) to Kuala Lumpur Intl
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One-way flight from Chicago (CHI) to Kuala Lumpur Intl
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Highest demand for flights based on searches. 15% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Chicago to Kuala Lumpur Intl

Cheapest flights from Chicago to Kuala Lumpur Intl
Explore the most affordable flight options available from Chicago to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 15, 2025.

This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/172:35 pmORD - KUL
1 stop40h 00mCathay Pacific
mar. 11/255:50 pmKUL - ORD
1 stop33h 05mCathay Pacific
Deal found 9/15$694
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/224:00 pmORD - KUL
1 stop31h 05mCathay Pacific
mar. 11/185:50 pmKUL - ORD
1 stop33h 10mCathay Pacific
Deal found 9/14$700
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/224:00 pmORD - KUL
1 stop31h 05mCathay Pacific
mer. 10/221:10 pmKUL - ORD
1 stop38h 15mCathay Pacific
Deal found 9/15$709
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/214:00 pmORD - KUL
1 stop35h 40mCathay Pacific
dim. 10/261:30 pmKUL - ORD
1 stop37h 25mCathay Pacific
Deal found 9/15$715
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/154:00 pmORD - KUL
1 stop35h 40mCathay Pacific
mar. 9/231:10 pmKUL - ORD
1 stop38h 15mCathay Pacific
Deal found 9/14$716
This Cathay Pacific deal was found by Cheapflights users on 9/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/224:00 pmORD - KUL
1 stop31h 05mCathay Pacific
dim. 10/261:30 pmKUL - ORD
1 stop37h 25mCathay Pacific
Deal found 9/15$720
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/283:40 pmORD - KUL
1 stop31h 50mCathay Pacific
sam. 11/85:50 pmKUL - ORD
1 stop33h 10mCathay Pacific
Deal found 9/14$733
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/224:00 pmORD - KUL
1 stop35h 40mCathay Pacific
mer. 10/15:40 pmKUL - ORD
1 stop33h 45mCathay Pacific
Deal found 9/14$735
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/283:35 pmORD - KUL
1 stop31h 55mCathay Pacific
jeu. 11/205:50 pmKUL - ORD
1 stop33h 10mCathay Pacific
Deal found 9/15$744
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/242:35 pmORD - KUL
1 stop40h 00mCathay Pacific
jeu. 12/45:50 pmKUL - ORD
1 stop33h 05mCathay Pacific
Deal found 9/15$750
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/224:00 pmORD - KUL
1 stop39h 10mCathay Pacific
lun. 9/295:40 pmKUL - ORD
1 stop33h 45mCathay Pacific
Deal found 9/14$755
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:10 pmMDW - KUL
2 stops38h 15mDelta
mar. 11/411:55 pmKUL - MDW
2 stops32h 30mDelta
Deal found 9/12$1,095

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Kuala Lumpur Intl 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 septembre 15, 2025.
Use the filters below to find and compare flights from Chicago to Kuala Lumpur Intl Airport that are best for you.

Fly from

Chicago

Fly to

Kuala Lumpur Intl

Route

Depart

Return

Price

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

jeu. 9/25

4:00 pm-8:45 pm

1 stop39h 45m

Kuala Lumpur Intl

jeu. 10/2

5:40 pm-2:25 pm

1 stop33h 45m

$785

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

mer. 11/26

11:15 am-10:25 pm

1 stop45h 10m

Kuala Lumpur Intl

sam. 12/6

11:55 pm-8:30 am

1 stop22h 35m

$865

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

mar. 11/25

4:17 pm-10:20 am

2 stops28h 03m

Kuala Lumpur Intl

mar. 2/17

2:15 pm-7:20 am

1 stop31h 05m

$870

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

dim. 12/7

11:50 am-8:25 am

1 stop30h 35m

Kuala Lumpur Intl

mer. 12/17

11:45 pm-10:05 am

1 stop24h 20m

$882

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

dim. 12/7

6:55 am-1:55 pm

2 stops41h 00m

Kuala Lumpur Intl

lun. 12/15

8:30 pm-1:50 pm

2 stops31h 20m

$896

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

dim. 12/7

6:55 am-1:55 pm

2 stops41h 00m

Kuala Lumpur Intl

mar. 12/16

8:30 pm-1:50 pm

2 stops31h 20m

$896

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

mar. 10/7

6:32 pm-10:10 am

2 stops26h 38m

Kuala Lumpur Intl

mar. 10/21

2:15 pm-6:30 pm

2 stops41h 15m

$897

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

lun. 9/29

6:32 pm-1:50 pm

2 stops30h 18m

Kuala Lumpur Intl

jeu. 12/11

5:00 pm-5:00 am

2 stops26h 00m

$914

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

mer. 10/22

3:47 pm-10:10 am

2 stops29h 23m

Kuala Lumpur Intl

lun. 10/27

5:00 pm-6:02 am

2 stops26h 02m

$914

ChicagoKuala Lumpur

ORD - KUL

ORDKUL

Chicago O'Hare Intl

lun. 12/8

1:10 pm-10:20 am

2 stops31h 10m

Kuala Lumpur Intl

lun. 12/15

8:30 pm-1:50 pm

2 stops31h 20m

$922

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 40 results
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Best time to book a flight from Chicago to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Chicago 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 Chicago to Kuala Lumpur Intl Airport

How far ahead should I book a flight from Chicago to Kuala Lumpur Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Kuala Lumpur Intl. Price data was last updated on September 12, 2025.

The price you pay for your flight from Chicago to Kuala Lumpur Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago to Kuala Lumpur Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Chicago to Kuala Lumpur Intl Airport (average of $967). Flying from Chicago to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to KUL?

Find hourly flight availability from Chicago to Kuala Lumpur Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 15, 2025.

One of the essential ways to save on airfare from Chicago to Kuala Lumpur Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 28% on airfare.

What is the cheapest day to fly from Chicago to Kuala Lumpur Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Kuala Lumpur Intl. Price data was last updated on September 22, 2024.

Travelers seeking maximum savings on their Chicago to Kuala Lumpur Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago to Kuala Lumpur Intl Airport?

What’s the top layover airport for flights from Chicago to Kuala Lumpur Intl Airport?

Share of 1-stop round-trip flights from Chicago to Kuala Lumpur Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Istanbul (IST) – chosen by Cheapflights users on 87% of 1-stop itineraries from Chicago to Kuala Lumpur Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Kuala Lumpur Intl Airport?

Average round-trip fare for 1-stop flights from Chicago to Kuala Lumpur Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $589.

What’s the fastest layover option from Chicago to Kuala Lumpur Intl Airport?

Shortest average travel time for 1-stop one-way flights from Chicago to Kuala Lumpur Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Tokyo (NRT) have the shortest average one-way travel time for 1-stop routes: 23h 45m.

Which airport typically offers the quickest layover for flights from Chicago to Kuala Lumpur Intl Airport?

Average layover duration for 1-stop one-way flights from Chicago to Kuala Lumpur Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Tokyo (NRT) offer the fastest connection on this route, with an average layover time of 1h 55m.

Reviews of airlines servicing Kuala Lumpur Intl

Get insights into the airlines that provide service to Kuala Lumpur Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kuala Lumpur Intl. Reviews last updated septembre 15, 2025.
Read through reviews of airlines operating flights from Chicago to Kuala Lumpur Intl Airport, such as EVA Air, ANA, and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very good
961 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Cathay Pacific
7.6
Good
993 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,929 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Turkish Airlines
7.3
Good
3,968 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

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

  • How long is the flight from Chicago to Kuala Lumpur Intl Airport?

    Airlines like Cathay Pacific, Korean Air, and United Airlines fly from Chicago to Kuala Lumpur Intl Airport in about 28h 03m. The time it takes to get you to your destination can typically vary by up to 17h 07m. There are 9282 mi between Chicago and Kuala Lumpur Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago to Kuala Lumpur Intl Airport round-trip?

    According to our current data, Cathay Pacific ($666), Air India ($694), and Turkish Airlines ($710) offers the cheapest pricing from Chicago to Kuala Lumpur Intl Airport. Cathay Pacific is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Chicago to Kuala Lumpur Intl that include hotel bookings?

    Yes. In addition to deals on Chicago to Kuala Lumpur Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Kuala Lumpur Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Kuala Lumpur Intl.

  • Can I find deals for business class flights from Chicago to Kuala Lumpur Intl?

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

  • What is the cheapest month to book a flight from Chicago to Kuala Lumpur Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Chicago to Kuala Lumpur Intl Airport (average of $967). Flying from Chicago to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kuala Lumpur Intl Airport?

Book flights to Kuala Lumpur Intl Airport if you plan to visit one of these locations
Putrajaya
Port Dickson
Genting Highlands
Sepang
Petaling Jaya
Shah Alam
Puchong

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to Kuala Lumpur Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Kuala Lumpur Intl flights
Midway to Kuala Lumpur Intl flights
St. Louis to Kuala Lumpur Intl flights

Top 10 airlines flying from Chicago to Kuala Lumpur Intl

Discover the top 10 airlines that operate flights from Chicago to Kuala Lumpur Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$666Average$873FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$694Average$990FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$710Average$1,152FlexibilityNo cancel feeOn-time77%
ANACheapest$730Average$915FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$766Average$905FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$829Average$962FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$954Average$1,078FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,032Average$1,332FlexibilityNo cancel feeOn-time75%
Malaysia AirlinesCheapest$1,036Average$1,571FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$1,066Average$1,291FlexibilityNo cancel feeOn-time68%

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