Suvarnabhumi

$521+ Cheap flights from Chicago (CHI) to Suvarnabhumi (BKK)

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Apr 6 — Apr 131
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Cheapflights Tip: The best prices from Chicago to Bangkok Suvarnabhumi are usually found in February or October, booked 77 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Chicago to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Suvarnabhumi (BKK). 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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$856
(KAYAK)

One-way from

$521
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$970
Provider with most accurate pricing for Chicago (CHI)-Bangkok Suvarnabhumi flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Bangkok Suvarnabhumi flights.
From Chicago (CHI) to Bangkok Suvarnabhumi
One-way flight from Chicago (CHI) to Bangkok Suvarnabhumi
Highest demand for flights based on searches. 19% potential increase in price ($268 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Chicago to Suvarnabhumi

Cheapest flights from Chicago to Suvarnabhumi
Explore the most affordable flight options available from Chicago to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 10/229:45 pmORD - BKK
2 stops38h 10mUnited Airlines
Tue 11/119:25 amBKK - ORD
2 stops42h 12mUnited Airlines
Deal found 3/31$854
This KAYAK deal was found by Cheapflights users on 3/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:45 pmORD - BKK
1 stop33h 45mANA
Tue 9/99:35 pmBKK - ORD
1 stop23h 05mANA
Deal found 3/31$856
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Tue 10/144:00 pmORD - BKK
1 stop30h 00mCathay Pacific
Tue 11/117:15 pmBKK - ORD
1 stop30h 45mCathay Pacific
Deal found 3/31$858
This oojo deal was found by Cheapflights users on 3/31. 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.
Sun 10/2612:05 pmORD - BKK
1 stop24h 40mKorean Air
Tue 10/281:00 amBKK - ORD
1 stop20h 30mKorean Air
Deal found 3/31$862
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Fri 10/1012:00 pmORD - BKK
1 stop31h 40mAir India
Fri 10/173:15 pmBKK - ORD
1 stop28h 10mAir India
Deal found 3/31$872
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 11/197:30 amORD - BKK
2 stops26h 50mDelta
Thu 12/259:40 amBKK - ORD
2 stops27h 19mDelta
Deal found 3/31$876
This Delta deal was found by Cheapflights users on 3/31. 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.
Mon 9/19:30 amMDW - BKK
2 stops27h 35mDelta
Wed 9/172:35 amBKK - MDW
2 stops31h 09mDelta
Deal found 3/31$876
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:10 amORD - BKK
2 stops28h 45mMultiple Airlines
Mon 5/121:55 pmBKK - ORD
1 stop30h 45mMultiple Airlines
Deal found 3/31$904
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:40 pmORD - BKK
2 stops35h 45mAir Canada
Tue 11/118:35 amBKK - ORD
2 stops36h 30mAir Canada
Deal found 3/31$912
This CrystalTravel deal was found by Cheapflights users on 3/31. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:30 amORD - BKK
1 stop21h 55mEVA Air
Thu 10/3011:30 amBKK - ORD
1 stop21h 05mEVA Air
Deal found 3/31$920
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:55 pmORD - BKK
1 stop22h 00mEtihad Airways
Sat 5/109:05 amBKK - ORD
1 stop35h 40mEtihad Airways
Deal found 3/31$961
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Wed 5/711:25 amORD - BKK
1 stop29h 50mTurkish Airlines
Wed 5/1410:45 pmBKK - ORD
1 stop22h 55mTurkish Airlines
Deal found 3/31$969

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Suvarnabhumi 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 April 1, 2025.
Use the filters below to find and compare flights from Chicago to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Chicago

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 9/3

5:45 pm-3:30 pm

1 stop33h 45m

Bangkok Suvarnabhumi

Tue 9/9

9:35 pm-8:40 am

1 stop23h 05m

$856

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 4/29

4:00 pm-2:00 pm

1 stop34h 00m

Bangkok Suvarnabhumi

Wed 6/11

7:00 pm-2:25 pm

1 stop31h 25m

$858

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 5/7

7:15 am-9:45 pm

2 stops26h 30m

Bangkok Suvarnabhumi

Tue 5/27

2:35 am-11:59 pm

2 stops33h 24m

$876

ChicagoBangkok

MDW - BKK

MDWBKK

Chicago Midway

Mon 9/1

9:30 am-1:05 am

2 stops27h 35m

Bangkok Suvarnabhumi

Wed 9/17

2:35 am-9:44 pm

2 stops31h 09m

$876

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 9/7

9:29 pm-4:35 am

2 stops43h 06m

Bangkok Suvarnabhumi

Mon 9/15

9:35 am-6:18 am

3 stops32h 43m

$885

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 9/28

12:00 pm-7:40 am

1 stop31h 40m

Bangkok Suvarnabhumi

Sat 10/4

8:40 am-7:25 am

1 stop34h 45m

$898

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 8/29

12:30 pm-9:45 pm

1 stop21h 15m

Bangkok Suvarnabhumi

Mon 9/8

9:50 am-9:30 am

1 stop35h 40m

$903

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sat 5/3

7:10 am-11:55 pm

2 stops28h 45m

Bangkok Suvarnabhumi

Mon 5/12

1:55 pm-8:40 am

1 stop30h 45m

$904

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 9/3

12:30 am-11:10 am

1 stop22h 40m

Bangkok Suvarnabhumi

Mon 9/22

11:10 am-8:45 pm

1 stop21h 35m

$944

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 4/28

1:55 pm-11:55 pm

1 stop22h 00m

Bangkok Suvarnabhumi

Sat 5/10

9:05 am-8:45 am

1 stop35h 40m

$961

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 35 results
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Compare providers for flights from Chicago to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Suvarnabhumi in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
FareScanPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Chicago to Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Suvarnabhumi. Price data was last updated on March 28, 2025.

The price you pay for your flight from Chicago to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 77 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 Bangkok Suvarnabhumi Airport?

Currently, March is the cheapest month in which you can book a flight from Chicago to Bangkok Suvarnabhumi Airport (average of $958). Flying from Chicago to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,574). 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 BKK?

Find hourly flight availability from Chicago to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 16% on flights from Chicago to Bangkok Suvarnabhumi Airport by exploring options for tickets at noon.

What is the cheapest day to fly from Chicago to Bangkok Suvarnabhumi Airport?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Suvarnabhumi. Price data was last updated on December 16, 2024.

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

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 0.4 in.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated April 1, 2025.
To help decide which airline to fly from Chicago to Bangkok, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
8.3
Very good

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Chicago to Bangkok Suvarnabhumi Airport round-trip?

    Currently priced at $856, ANA will fly you from Chicago to Bangkok Suvarnabhumi Airport and back. In addition to ANA, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and Delta - these airlines can fly you to your destination from $858 and $876, respectively. ANA is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Bangkok Suvarnabhumi Airport one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as $527. However, be on the lookout for offers from Korean Air and Etihad Airways, as they are both options that can get you from Chicago to Bangkok Suvarnabhumi Airport for a low price.

  • Where are the most common layover locations when flying from Chicago to Bangkok Suvarnabhumi Airport?

  • What are some popular things to do or see while on a layover in Taipei City?

    Taipei 101, Shilin Night Market, and Raohe Street Night Market are the most popular attractions in Taipei City if you're in need of something to do during your layover. Taipei 101, Shilin Night Market, and Raohe Street Night Market can be visited by traveling about 21.0 mi, 18.3 mi, and 21.6 mi respectively from Taipei City Taiwan Taoyuan Intl. Those on a layover in Taipei City in need of a rental car can book one at Taipei City Taiwan Taoyuan Intl for about $72.

  • What are some popular points of interest to see during a layover in Tokyo?

    If you're on a layover in Tokyo and looking for things to do, consider visiting Akihabara Electric Town, Tsukiji Outer Market, or Tokyo Tower. Those on a layover in Tokyo interested in visiting Akihabara Electric Town, Tsukiji Outer Market, or Tokyo Tower can do so by traveling 10.3 mi, 7.9 mi, and 7.9 mi, respectively from Tokyo Haneda. Those looking to explore during their layover in Tokyo can rent a car from Tokyo Haneda for about $66 per day.

  • What are points of interest worth seeing during a layover in Seoul?

    Seoul travelers tend to visit Dongdaemun Market, Myeongdong Cathedral, and Bukchon Hanok Village more than any other attractions. Travelers on a layover in Seoul can visit Dongdaemun Market, Myeongdong Cathedral, and Bukchon Hanok Village, by traveling 31.6 mi, 30.4 mi, and 30.6 mi, respectively after landing at Incheon Intl. Those on a layover in Seoul in need of a rental car can book one at Incheon Intl for about $51.

  • Where are the least popular layover locations for Chicago to Bangkok Suvarnabhumi Airport flights?

  • Can I find deals for flights from Chicago to Suvarnabhumi that include hotel bookings?

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

  • How can I find direct flights from Chicago to Suvarnabhumi?

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

  • Can I find deals for business class flights from Chicago to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Chicago to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport?

    Currently, March is the cheapest month in which you can book a flight from Chicago to Bangkok Suvarnabhumi Airport (average of $958). Flying from Chicago to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,574). 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

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Top 10 airlines flying from Chicago to Suvarnabhumi

Discover the top 10 airlines that operate flights from Chicago to Suvarnabhumi. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$503Average$1,354FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$754Average$910FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$795Average$910FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$805Average$971FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$820Average$998FlexibilityNo cancel feeOn-time81%
ANACheapest$825Average$1,068FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$841Average$980FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$847Average$1,173FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$891Average$975FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$925Average$1,131FlexibilityNo cancel feeOn-time74%

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