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Cheap flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport from C$ 732

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
5 May — 12 May1
1 adult

Cheap flight deals from O'Hare Intl to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 30 April 2025.

Round-trip from

C$ 1,218

One-way from

C$ 732

Popular in

June

Cheapest in

February

Average price

C$ 1,415
United Airlines
  • United Airlines
  • 19/10-26/10
  • 4 total stops
  • 54h 13m total
  • Chicago to Bangkok
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Delta
  • Delta
  • 8/5
  • 2 total stops
  • 28h 25m total
  • Chicago to Bangkok
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Highest demand for flights based on searches. 19% potential increase in price (C$ 527 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 72 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from O'Hare Intl to Suvarnabhumi

Cheapest flights from O'Hare Intl to Suvarnabhumi
Explore the most affordable flight options available from O'Hare Intl to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Sat 1/113:55 p.m.ORD - BKK
3 stops30h 55mUnited Airlines
Sun 9/114:40 p.m.BKK - ORD
2 stops25h 23mUnited Airlines
Deal found 29/4C$ 1,218
Wed 19/112:40 p.m.ORD - BKK
1 stop31h 00mCathay Pacific
Sun 15/27:15 p.m.BKK - ORD
1 stop30h 45mCathay Pacific
Deal found 28/4C$ 1,219
Sat 15/1111:05 a.m.ORD - BKK
1 stop24h 40mKorean Air
Mon 16/29:40 a.m.BKK - ORD
1 stop36h 00mKorean Air
Deal found 28/4C$ 1,265
Fri 21/119:05 p.m.ORD - BKK
2 stops48h 45mMultiple Airlines
Mon 1/127:10 a.m.BKK - ORD
1 stop19h 40mMultiple Airlines
Deal found 28/4C$ 1,266
Tue 21/108:55 a.m.ORD - BKK
2 stops28h 10mDelta
Mon 10/119:40 a.m.BKK - ORD
2 stops27h 13mDelta
Deal found 29/4C$ 1,280
Sun 31/81:55 p.m.ORD - BKK
1 stop22h 00mEtihad Airways
Mon 8/92:55 a.m.BKK - ORD
1 stop41h 50mEtihad Airways
Deal found 29/4C$ 1,372
Wed 26/1111:30 p.m.ORD - BKK
1 stop22h 40mEVA Air
Sun 29/31:35 a.m.BKK - ORD
1 stop31h 25mEVA Air
Deal found 29/4C$ 1,386
Tue 18/118:20 p.m.ORD - BKK
1 stop23h 00mTurkish Airlines
Fri 20/25:40 a.m.BKK - ORD
1 stop41h 30mTurkish Airlines
Deal found 28/4C$ 1,543

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 629,999 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 19/10

7:10 a.m.-11:55 p.m.

2 stops28h 45m

Bangkok Suvarnabhumi

Sun 26/10

4:40 p.m.-6:08 a.m.

2 stops25h 28m

C$ 1,218

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 21/10

8:55 a.m.-1:05 a.m.

2 stops28h 10m

Bangkok Suvarnabhumi

Mon 10/11

9:40 a.m.-11:53 p.m.

2 stops27h 13m

C$ 1,280

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 31/8

1:55 p.m.-11:55 p.m.

1 stop22h 00m

Bangkok Suvarnabhumi

Mon 8/9

2:55 a.m.-8:45 a.m.

1 stop41h 50m

C$ 1,372

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 14/10

6:50 p.m.-12:10 p.m.

2 stops29h 20m

Bangkok Suvarnabhumi

Tue 4/11

10:55 a.m.-5:04 a.m.

2 stops31h 09m

C$ 1,376

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sat 18/10

12:30 a.m.-11:00 a.m.

1 stop22h 30m

Bangkok Suvarnabhumi

Mon 27/10

11:30 a.m.-8:35 p.m.

1 stop21h 05m

C$ 1,441

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 7/7

4:00 p.m.-11:50 p.m.

1 stop19h 50m

Bangkok Suvarnabhumi

Sun 20/7

7:00 p.m.-2:25 p.m.

1 stop31h 25m

C$ 1,471

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 28/7

7:50 p.m.-3:25 p.m.

1 stop31h 35m

Bangkok Suvarnabhumi

Sat 30/8

6:45 a.m.-10:00 p.m.

1 stop27h 15m

C$ 1,664

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 29/9

9:30 a.m.-11:25 p.m.

2 stops25h 55m

Bangkok Suvarnabhumi

Tue 28/10

1:00 a.m.-12:39 p.m.

2 stops23h 39m

C$ 1,795

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 21/10

7:40 p.m.-12:55 p.m.

1 stop29h 15m

Bangkok Suvarnabhumi

Sat 25/10

2:00 a.m.-3:30 p.m.

1 stop25h 30m

C$ 1,805

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 26/5

9:30 p.m.-5:30 a.m.

1 stop44h 00m

Bangkok Suvarnabhumi

Fri 13/6

7:05 a.m.-5:50 p.m.

1 stop22h 45m

C$ 1,815

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 23 results
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Best time to book a flight from O'Hare Intl to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from O'Hare Intl 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 O'Hare Intl Airport to Bangkok Suvarnabhumi Airport

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport (average of C$ 965). Flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of C$ 1,481). 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 ORD to BKK?

Find hourly flight availability from O'Hare Intl 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 30 April 2025.

When flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 11% versus a flight in the morning.

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 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 30 April 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Chicago to Bangkok to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Delta
8.0
Very good
7,936 reviews
EVA Air
8.4
Very good
1,186 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

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 O'Hare Intl 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 O'Hare Intl Airport to Bangkok Suvarnabhumi Airport round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport round-trip from C$ 1,218. Other airlines that can offer you cheap pricing are Delta, from C$ 1,280, and Etihad Airways, from C$ 1,372. United Airlines is currently priced 22% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 732. United Airlines flights start at C$ 754 while deals on Korean Air start at C$ 759 one-way.

  • Can I find deals for flights from O'Hare Intl to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Suvarnabhumi?

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

  • Can I find deals for business class flights from O'Hare Intl to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport (average of C$ 965). Flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of C$ 1,481). 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 2 airlines flying from O'Hare Intl to Suvarnabhumi

Discover the top 2 airlines that operate flights from O'Hare Intl 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 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,124AverageC$ 1,220FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapestC$ 1,367AverageC$ 1,372FlexibilityNo cancel feeOn-time80%
Search ANA flights

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How does Cheapflights help users find flights from O'Hare Intl to Suvarnabhumi?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from O'Hare Intl to Suvarnabhumi flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Suvarnabhumi become cheaper?

Yes! Start tracking prices for O'Hare Intl to Suvarnabhumi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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