Suvarnabhumi

$508+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
May 4 — May 111
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Cheapflights Tip: The best prices from Chicago to Bangkok Suvarnabhumi are usually found in March or February, 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 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$870
(United Airlines)

One-way from

$508
(FlightHub)

Popular in

June

Cheapest in

March

Average price

$960
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 ($274 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($44 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 29, 2025.

This Korean Air deal was found by Cheapflights users on 4/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:05 amORD - BKK
1 stop24h 40mKorean Air
Mon 11/2411:15 pmBKK - ORD
1 stop22h 15mKorean Air
Deal found 4/28$867
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:00 pmORD - BKK
1 stop19h 50mCathay Pacific
Thu 5/225:30 pmBKK - ORD
1 stop32h 55mCathay Pacific
Deal found 4/28$869
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 8/309:31 pmORD - BKK
2 stops43h 04mUnited Airlines
Sun 9/147:00 amBKK - ORD
2 stops25h 25mUnited Airlines
Deal found 4/28$870
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 5/35:34 pmORD - BKK
2 stops42h 06mDelta
Fri 5/239:50 amBKK - ORD
2 stops26h 08mDelta
Deal found 4/28$877
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:45 pmORD - BKK
1 stop22h 50mANA
Fri 10/247:00 amBKK - ORD
2 stops24h 33mANA
Deal found 4/29$880
This Kissandfly.com deal was found by Cheapflights users on 4/29. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:20 amMDW - BKK
2 stops25h 20mMultiple Airlines
Wed 5/2111:30 pmBKK - MDW
2 stops24h 58mMultiple Airlines
Deal found 4/29$883
This CrystalTravel deal was found by Cheapflights users on 4/29. 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.
Wed 10/17:50 pmORD - BKK
1 stop21h 25mTurkish Airlines
Thu 10/305:40 amBKK - ORD
1 stop25h 45mTurkish Airlines
Deal found 4/29$907
This Air Canada deal was found by Cheapflights users on 4/29. 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 11/173:40 pmORD - BKK
2 stops35h 05mAir Canada
Thu 12/258:35 amBKK - ORD
1 stop41h 18mAir Canada
Deal found 4/29$913
This CrystalTravel deal was found by Cheapflights users on 4/28. 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
Wed 10/292:15 amBKK - ORD
1 stop30h 20mEVA Air
Deal found 4/28$918
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:00 pmORD - BKK
1 stop31h 05mMultiple Airlines
Sun 5/253:05 pmBKK - ORD
2 stops27h 37mMultiple Airlines
Deal found 4/28$920
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 10/219:30 amMDW - BKK
2 stops27h 35mDelta
Wed 11/129:40 amBKK - MDW
2 stops25h 04mDelta
Deal found 4/29$925
This oojo deal was found by Cheapflights users on 4/29. 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.
Mon 9/11:55 pmORD - BKK
1 stop22h 00mEtihad Airways
Mon 9/292:55 amBKK - ORD
1 stop41h 50mEtihad Airways
Deal found 4/29$956

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 29, 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

Sat 8/30

9:31 pm-4:35 am

2 stops43h 04m

Bangkok Suvarnabhumi

Sun 9/14

7:00 am-8:25 pm

2 stops25h 25m

$870

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 9/4

8:55 am-1:05 am

2 stops28h 10m

Bangkok Suvarnabhumi

Tue 9/9

2:35 am-11:53 pm

2 stops33h 18m

$877

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 10/3

5:45 pm-4:35 am

1 stop22h 50m

Bangkok Suvarnabhumi

Fri 10/24

7:00 am-7:33 pm

2 stops24h 33m

$880

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 10/9

4:00 pm-11:50 pm

1 stop19h 50m

Bangkok Suvarnabhumi

Sat 10/18

4:25 pm-2:25 pm

1 stop34h 00m

$883

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 10/1

7:50 pm-3:25 pm

1 stop31h 35m

Bangkok Suvarnabhumi

Thu 10/30

10:40 pm-7:25 pm

1 stop32h 45m

$906

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 10/24

9:30 am-11:25 pm

2 stops25h 55m

Bangkok Suvarnabhumi

Thu 11/6

1:00 am-8:30 am

1 stop20h 30m

$911

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 10/21

7:41 pm-2:20 pm

2 stops30h 39m

Bangkok Suvarnabhumi

Tue 12/30

8:35 am-8:05 am

2 stops36h 30m

$912

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 9/3

12:30 am-11:10 am

1 stop22h 40m

Bangkok Suvarnabhumi

Wed 9/10

11:10 am-8:45 pm

1 stop21h 35m

$916

ChicagoBangkok

MDW - BKK

MDWBKK

Chicago Midway

Tue 10/21

9:20 am-1:05 am

2 stops27h 45m

Bangkok Suvarnabhumi

Tue 11/11

9:40 am-9:44 pm

2 stops25h 04m

$925

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 10/9

6:50 pm-12:10 pm

2 stops29h 20m

Bangkok Suvarnabhumi

Thu 10/23

1:20 pm-5:04 am

2 stops27h 44m

$939

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 38 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*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JetabroadPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 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 29, 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 29, 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.

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
8.3
Very good

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 $870, United Airlines will fly you from Chicago to Bangkok Suvarnabhumi Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and ANA - these airlines can fly you to your destination from $877 and $880, respectively. United Airlines is priced at 22% 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 Turkish Airlines, with whom users have recently found tickets for as low as $508. However, be on the lookout for offers from IndiGo and Delta, 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 $69.

  • 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 $73 per day.

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

    Seoul travelers tend to visit Dongdaemun Market, Bukchon Hanok Village, and Myeongdong Cathedral more than any other attractions. Travelers on a layover in Seoul can visit Dongdaemun Market, Bukchon Hanok Village, and Myeongdong Cathedral, by traveling 31.6 mi, 30.6 mi, and 30.4 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 $53.

  • 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$503Average$1,530FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$735Average$1,227FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$756Average$931FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$795Average$910FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$798Average$983FlexibilityNo cancel feeOn-time81%
ANACheapest$798Average$1,037FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$804Average$978FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$840Average$974FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$857Average$976FlexibilityNo cancel feeOn-time79%
Etihad AirwaysCheapest$908Average$1,192FlexibilityNo cancel feeOn-time75%

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