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Cheap flights from Chicago O'Hare Intl Airport to Bangkok from $481

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Bangkok departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Bangkok

Cheap round-trip flights

Multiple Airlines Logo
1:05 am - 7:15 pmORD-DMK
30h 10m3 stops
Multiple Airlines Logo
9:40 am - 8:45 amDMK-ORD
35h 05m2 stops
$973Multiple Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 9
Multiple Airlines Logo
12:30 am - 5:40 pmORD-DMK
29h 10m2 stops
Multiple Airlines Logo
4:25 pm - 8:45 amDMK-ORD
28h 20m2 stops
$1,045Multiple Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 9
Multiple Airlines Logo
1:10 pm - 2:30 amORD-DMK
24h 20m2 stops
Multiple Airlines Logo
8:20 pm - 6:25 pmDMK-ORD
35h 05m2 stops
$1,139Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Dec 1
Multiple Airlines Logo
12:30 am - 7:45 pmORD-DMK
31h 15m2 stops
Multiple Airlines Logo
6:15 am - 8:45 pmDMK-ORD
26h 30m2 stops
$1,144Multiple Airlines
Find Deal
Tue, Sep 30 - Sun, Oct 5
Multiple Airlines Logo
1:05 am - 8:10 pmORD-DMK
31h 05m2 stops
Multiple Airlines Logo
12:40 pm - 8:45 amDMK-ORD
32h 05m2 stops
$1,145Multiple Airlines
Find Deal
Sun, Oct 5 - Sun, Oct 19
Multiple Airlines Logo
1:10 pm - 8:05 amORD-DMK
29h 55m2 stops
Multiple Airlines Logo
5:25 pm - 7:55 amDMK-ORD
27h 30m2 stops
$1,148Multiple Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 18
Multiple Airlines Logo
1:05 am - 11:45 pmORD-DMK
34h 40m3 stops
Multiple Airlines Logo
4:50 pm - 12:30 pmDMK-ORD
31h 40m2 stops
$1,149Multiple Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 30
Multiple Airlines Logo
11:45 pm - 6:00 amORD-DMK
42h 15m2 stops
Multiple Airlines Logo
4:30 pm - 12:30 pmDMK-ORD
32h 00m2 stops
$1,153Multiple Airlines
Find Deal
Mon, Oct 13 - Sun, Oct 26
Multiple Airlines Logo
1:55 pm - 4:50 amORD-DMK
26h 55m2 stops
Multiple Airlines Logo
12:40 pm - 8:45 amDMK-ORD
32h 05m2 stops
$1,154Multiple Airlines
Find Deal
Thu, Oct 9 - Fri, Oct 17
Multiple Airlines Logo
1:55 pm - 4:50 amORD-DMK
26h 55m2 stops
Multiple Airlines Logo
12:40 pm - 8:45 amDMK-ORD
32h 05m2 stops
$1,156Multiple Airlines
Find Deal
Thu, Oct 9 - Fri, Oct 17

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Tue 9/30

1:05 am-7:15 pm

3 stops30h 10m

Bangkok Don Mueang Intl

Thu 10/9

9:40 am-8:45 am

2 stops35h 05m

$973

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Tue 9/30

12:30 am-5:40 pm

2 stops29h 10m

Bangkok Don Mueang Intl

Thu 10/9

4:25 pm-8:45 am

2 stops28h 20m

$1,045

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Mon 11/10

1:10 pm-2:30 am

2 stops24h 20m

Bangkok Don Mueang Intl

Mon 12/1

8:20 pm-6:25 pm

2 stops35h 05m

$1,139

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Tue 9/30

12:30 am-7:45 pm

2 stops31h 15m

Bangkok Don Mueang Intl

Sun 10/5

6:15 am-8:45 pm

2 stops26h 30m

$1,144

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Sun 10/5

1:05 am-8:10 pm

2 stops31h 05m

Bangkok Don Mueang Intl

Sun 10/19

12:40 pm-8:45 am

2 stops32h 05m

$1,145

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Mon 11/10

1:10 pm-8:05 am

2 stops29h 55m

Bangkok Don Mueang Intl

Tue 11/18

5:25 pm-7:55 am

2 stops27h 30m

$1,148

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Tue 10/21

1:05 am-11:45 pm

3 stops34h 40m

Bangkok Don Mueang Intl

Thu 10/30

4:50 pm-12:30 pm

2 stops31h 40m

$1,149

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Mon 10/13

11:45 pm-6:00 am

2 stops42h 15m

Bangkok Don Mueang Intl

Sun 10/26

4:30 pm-12:30 pm

2 stops32h 00m

$1,153

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Thu 10/9

1:55 pm-4:50 am

2 stops26h 55m

Bangkok Don Mueang Intl

Fri 10/17

12:40 pm-8:45 am

2 stops32h 05m

$1,154

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Thu 10/9

1:55 pm-4:50 am

2 stops26h 55m

Bangkok Don Mueang Intl

Fri 10/17

12:40 pm-8:45 am

2 stops32h 05m

$1,156

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Bangkok Don Mueang Intl Airport?

The cheapest day to depart from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport is on a Tuesday. Travelers who choose to depart for Bangkok Don Mueang Intl Airport on a Tuesday will often find tickets for as low as $923. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,214. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok Don Mueang Intl Airport.

What is the cheapest time of day to depart on your flight to Bangkok Don Mueang Intl Airport?

Flying to Bangkok Don Mueang Intl Airport from Chicago O'Hare Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $923 when looking at flights departing in the afternoon. Flights at noon are often more expensive with an average ticket price of $1,159.

When to book flights from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport (ORD to DMK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport.
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  • How far is Chicago O'Hare Intl to Bangkok Don Mueang Intl by plane?

    Chicago O'Hare Intl and Bangkok Don Mueang Intl are 8531.1 mi apart from one another. Typically, this will take 24h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport.

  • What documentation or ID do you need to fly to Bangkok Don Mueang Intl Airport?

    The required travel and health documents for your Bangkok Don Mueang Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Don Mueang Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport?

Best airlines flying from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bangkok Don Mueang Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,201Free CancellationRating
8.4
1,237 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Bangkok?

It is quick and easy to find Chicago to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

Can I find flights from Chicago to Bangkok with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bangkok from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Bangkok?

momondo provides multiple filters to help you find the best flight to Bangkok from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Bangkok right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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