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Cheap flights from Chicago to Bangkok from $416

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 to Bangkok departing on 5/1. 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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0 bags

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Find the cheapest flights from Chicago to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:10 pm - 9:45 am
ORD
-
BKK
25h 35m
1 stop
Turkish Airlines Logo
6:40 am - 9:40 am
BKK
-
ORD
39h 00m
1 stop
$817Turkish Airlines
Wed, Sep 9 - Sun, Sep 27
Turkish Airlines Logo
11:25 am - 5:10 am
ORD
-
BKK
29h 45m
1 stop
Turkish Airlines Logo
6:40 am - 6:15 pm
BKK
-
ORD
23h 35m
1 stop
$818Turkish Airlines
Mon, Sep 7 - Mon, Sep 28
Turkish Airlines Logo
11:25 am - 5:05 am
ORD
-
BKK
29h 40m
1 stop
Turkish Airlines Logo
11:15 am - 9:40 am
BKK
-
ORD
34h 25m
1 stop
$820Turkish Airlines
Mon, May 4 - Tue, May 12
Turkish Airlines Logo
11:25 am - 5:10 am
ORD
-
BKK
29h 45m
1 stop
Turkish Airlines Logo
6:40 am - 6:15 pm
BKK
-
ORD
23h 35m
1 stop
$822Turkish Airlines
Mon, Sep 7 - Mon, Sep 28
Air India Logo
1:10 pm - 7:40 am
ORD
-
BKK
30h 30m
1 stop
Air India Logo
8:40 am - 11:10 am
BKK
-
ORD
38h 30m
2 stops
$825Air India
Mon, Aug 10 - Thu, Aug 20
Turkish Airlines Logo
11:25 am - 5:05 am
ORD
-
BKK
29h 40m
1 stop
Turkish Airlines Logo
11:15 am - 9:40 am
BKK
-
ORD
34h 25m
1 stop
$828Turkish Airlines
Mon, May 4 - Tue, May 12
Delta Logo
8:50 am - 11:35 pm
ORD
-
BKK
26h 45m
2 stops
Delta Logo
9:50 am - 11:47 pm
BKK
-
ORD
25h 57m
2 stops
$829Delta
Mon, Apr 20 - Wed, Jun 10
Korean Air Logo
12:30 pm - 1:05 am
ORD
-
BKK
24h 35m
1 stop
Korean Air Logo
11:30 pm - 9:30 am
BKK
-
ORD
22h 00m
1 stop
$830Korean Air
Mon, Aug 31 - Mon, Sep 14
SAUDIA Logo
6:04 am - 1:45 pm
ORD
-
BKK
43h 41m
2 stops
SAUDIA Logo
1:50 am - 9:57 pm
BKK
-
ORD
32h 07m
2 stops
$833SAUDIA
Tue, Apr 21 - Mon, Apr 27
Delta Logo
9:29 am - 11:35 pm
MDW
-
BKK
26h 06m
2 stops
Delta Logo
9:50 am - 10:00 am
BKK
-
MDW
36h 10m
2 stops
$834Delta
Wed, Apr 22 - Wed, May 13

Turkish Airlines flights from Chicago to Bangkok Suvarnabhumi Airport

Our best Turkish Airlines deals on Chicago to Bangkok Suvarnabhumi Airport flight tickets
Turkish Airlines
May 4
ORD11:25 amChicago O'Hare Intl
29h 40m
1 stop
BKK5:05 amBangkok Suvarnabhumi
May 12
BKK11:15 amBangkok Suvarnabhumi
34h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$820
Turkish Airlines
May 4
ORD11:25 amChicago O'Hare Intl
29h 40m
1 stop
BKK5:05 amBangkok Suvarnabhumi
May 12
BKK11:15 amBangkok Suvarnabhumi
34h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$828
Turkish Airlines
Apr 28
ORD8:10 pmChicago O'Hare Intl
20h 55m
1 stop
BKK5:05 amBangkok Suvarnabhumi
May 27
BKK11:15 amBangkok Suvarnabhumi
34h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$834

Delta flights from Chicago to Bangkok Suvarnabhumi Airport

Our best Delta deals on Chicago to Bangkok Suvarnabhumi Airport flight tickets
Delta
Apr 20
ORD8:50 amChicago O'Hare Intl
26h 45m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
Jun 10
BKK9:50 amBangkok Suvarnabhumi
25h 57m
2 stops
ORD11:47 pmChicago O'Hare Intl
$829
Delta
Apr 22
MDW9:29 amChicago Midway
26h 06m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
May 13
BKK9:50 amBangkok Suvarnabhumi
36h 10m
2 stops
MDW10:00 amChicago Midway
$834
Delta
May 4
MDW9:29 amChicago Midway
40h 06m
2 stops
BKK1:35 pmBangkok Suvarnabhumi
May 25
BKK2:35 amBangkok Suvarnabhumi
45h 21m
2 stops
MDW11:56 amChicago Midway
$835

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Bangkok Suvarnabhumi 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 March 22, 2026.
Use the filters below to find and compare flights from Chicago to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 9/9

8:10 pm-9:45 am

1 stop25h 35m

Bangkok Suvarnabhumi

Sun 9/27

6:40 am-9:40 am

1 stop39h 00m

$817

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 9/7

11:25 am-5:10 am

1 stop29h 45m

Bangkok Suvarnabhumi

Mon 9/28

6:40 am-6:15 pm

1 stop23h 35m

$818

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 5/4

11:25 am-5:05 am

1 stop29h 40m

Bangkok Suvarnabhumi

Tue 5/12

11:15 am-9:40 am

1 stop34h 25m

$820

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 9/7

11:25 am-5:10 am

1 stop29h 45m

Bangkok Suvarnabhumi

Mon 9/28

6:40 am-6:15 pm

1 stop23h 35m

$822

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 8/10

1:10 pm-7:40 am

1 stop30h 30m

Bangkok Suvarnabhumi

Thu 8/20

8:40 am-11:10 am

2 stops38h 30m

$825

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 5/4

11:25 am-5:05 am

1 stop29h 40m

Bangkok Suvarnabhumi

Tue 5/12

11:15 am-9:40 am

1 stop34h 25m

$828

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 4/20

8:50 am-11:35 pm

2 stops26h 45m

Bangkok Suvarnabhumi

Wed 6/10

9:50 am-11:47 pm

2 stops25h 57m

$829
Quickest round-trip

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 8/31

12:30 pm-1:05 am

1 stop24h 35m

Bangkok Suvarnabhumi

Mon 9/14

11:30 pm-9:30 am

1 stop22h 00m

$830

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 4/21

6:04 am-1:45 pm

2 stops43h 41m

Bangkok Suvarnabhumi

Mon 4/27

1:50 am-9:57 pm

2 stops32h 07m

$833

ChicagoBangkok

MDW - BKK

MDWBKK

Chicago Midway

Wed 4/22

9:29 am-11:35 pm

2 stops26h 06m

Bangkok Suvarnabhumi

Wed 5/13

9:50 am-10:00 am

2 stops36h 10m

$834

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Chicago to Bangkok Suvarnabhumi 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 typical price of a round-trip flight between Chicago and Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of September is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Chicago, with most prices found around $788. The month of October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Chicago averaging around $811.

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $957 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Chicago for as low as $843 on momondo.

Can stopping save me money on Chicago to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Chicago to Bangkok Suvarnabhumi Airport flight.

How have Chicago to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of March 2026, prices for Chicago to Bangkok Suvarnabhumi Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Bangkok Suvarnabhumi Airport

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

Cheap Chicago to Bangkok Suvarnabhumi Airport (CHI to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Bangkok Suvarnabhumi Airport

Fastest flight time

21h 50m

Direct flights

None
The fastest flight from Chicago to Bangkok Suvarnabhumi Airport takes 21h 50m
There are no direct flights from Chicago to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Chicago to Bangkok Suvarnabhumi Airport.
Search flight deals

  • How far is Chicago to Bangkok Suvarnabhumi by plane?

    Chicago and Bangkok Suvarnabhumi are 8554.5 mi apart from one another. In terms of flight time, this usually takes a little over 21h 50m.

  • When did momondo last update prices for flights from Chicago to Bangkok Suvarnabhumi Airport?

    Prices for flights from Chicago to Bangkok Suvarnabhumi Airport were last updated today.

  • How many operators does momondo search for flights from Chicago to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Chicago to Bangkok Suvarnabhumi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Bangkok Suvarnabhumi Airport?

Best airlines flying from Chicago to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Chicago to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $611Free CancellationRating
5.5
2,973 reviews
Search Air India flights
Cathay PacificPriceFrom $666Free CancellationRating
7.6
1,222 reviews
Search Cathay Pacific flights
ANAPriceFrom $681Free CancellationRating
8.4
1,138 reviews
Search ANA flights
Korean AirPriceFrom $698Free CancellationRating
8.4
1,202 reviews
Search Korean Air flights
United AirlinesPriceFrom $706Free CancellationRating
7.4
9,458 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $712Free CancellationRating
7.3
4,271 reviews
Search Turkish Airlines flights
DeltaPriceFrom $745Free CancellationRating
7.9
8,319 reviews
Search Delta flights
American AirlinesPriceFrom $779Free CancellationRating
7.1
11,487 reviews
Search American Airlines flights
Etihad AirwaysPriceFrom $796Free CancellationRating
7.3
1,429 reviews
Search Etihad Airways flights
EVA AirPriceFrom $810Free CancellationRating
8.4
1,381 reviews
Search EVA Air flights

Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Chonburi
Ko Lan
Ayutthaya
Pak Chong
Sattahip
Phetchaburi

Why use momondo?

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

Finding the right flight to Bangkok from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

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

Flights from Chicago to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Chicago and Bangkok by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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