£435 Cheap Flights from Bangkok (BKK) to Chicago (ORD)

View £435 flight on Fri, 15 May 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Chicago O'Hare International Airport (ORD)

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Cheap Flights from Bangkok (BKK) to Chicago (ORD)

Prices were available within the past 7 days and start at £435 for one-way flights and £807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 1 Oct - Sat, 10 Oct
BKK
Bangkok
ORD
Chicago
£807 Return, found 1 day ago
£807
Return
found 1 day ago
Select Delta flight, departing Thu, 1 Oct from Bangkok to Chicago, returning Sat, 10 Oct, priced at £807 found 1 day ago
Korean Air
Thu, 24 Sept - Wed, 30 Sept
BKK
Bangkok
ORD
Chicago
£812 Return, found 5 days ago
£812
Return
found 5 days ago
Select Korean Air flight, departing Thu, 24 Sept from Bangkok to Chicago, returning Wed, 30 Sept, priced at £812 found 5 days ago
United
Thu, 1 Oct - Sat, 10 Oct
BKK
Bangkok
ORD
Chicago
£813 Return, found 1 day ago
£813
Return
found 1 day ago
Select United flight, departing Thu, 1 Oct from Bangkok to Chicago, returning Sat, 10 Oct, priced at £813 found 1 day ago
All Nippon Airways
Thu, 24 Sept - Wed, 30 Sept
BKK
Bangkok
ORD
Chicago
£838 Return, found 5 days ago
£838
Return
found 5 days ago
Select All Nippon Airways flight, departing Thu, 24 Sept from Bangkok to Chicago, returning Wed, 30 Sept, priced at £838 found 5 days ago
EVA Airways
Thu, 24 Sept - Wed, 30 Sept
BKK
Bangkok
ORD
Chicago
£924 Return, found 5 days ago
£924
Return
found 5 days ago
Select EVA Airways flight, departing Thu, 24 Sept from Bangkok to Chicago, returning Wed, 30 Sept, priced at £924 found 5 days ago
Turkish Airlines
Sun, 7 Jun - Tue, 23 Jun
BKK
Bangkok
ORD
Chicago
£968 Return, found 6 days ago
£968
Return
found 6 days ago
Select Turkish Airlines flight, departing Sun, 7 Jun from Bangkok to Chicago, returning Tue, 23 Jun, priced at £968 found 6 days ago
Thai Airways International
Wed, 1 Jul - Sat, 15 Aug
BKK
Bangkok
ORD
Chicago
£970 Return, found 11 hours ago
£970
Return
found 11 hours ago
Select Thai Airways International flight, departing Wed, 1 Jul from Bangkok to Chicago, returning Sat, 15 Aug, priced at £970 found 11 hours ago
Qatar Airways
Tue, 21 Jul - Fri, 24 Jul
BKK
Bangkok
ORD
Chicago
£1,029 Return, found 3 days ago
£1,029
Return
found 3 days ago
Select Qatar Airways flight, departing Tue, 21 Jul from Bangkok to Chicago, returning Fri, 24 Jul, priced at £1,029 found 3 days ago
Finnair
Wed, 19 Aug - Thu, 27 Aug
BKK
Bangkok
ORD
Chicago
£1,049 Return, found 1 day ago
£1,049
Return
found 1 day ago
Select Finnair flight, departing Wed, 19 Aug from Bangkok to Chicago, returning Thu, 27 Aug, priced at £1,049 found 1 day ago
Emirates
Thu, 1 Oct - Sat, 10 Oct
BKK
Bangkok
ORD
Chicago
£1,086 Return, found 1 day ago
£1,086
Return
found 1 day ago
Select Emirates flight, departing Thu, 1 Oct from Bangkok to Chicago, returning Sat, 10 Oct, priced at £1,086 found 1 day ago

Frequently asked questions

How much does a flight from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) cost?
One-way flights typically cost between £1,509 and £8,727 and return flights often range between £1,509 and £8,727. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
There are approximately 110 connecting flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.). Some common connection points include Incheon Intl. (ICN), Taoyuan Intl. (TPE), and Hong Kong Intl. (HKG).
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) typically departs at approximately 12:05 AM local time, operated by TG / AA. This is a seasonal service active in May. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
If you're flying from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.), you'll typically find the most flights on a Tuesday, with around 71 flights available. This gives you plenty of options to choose from. Major airlines on this route include Qatar Airways, Emirates, and Korean Air. Looking at the week, Tuesdays offer notably more flight options compared to other days.
What are the most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) are in the late evening, from 9pm to midnight. About 25% of passengers prefer this time. Many major carriers, including Korean Air, Austrian Airlines and Lufthansa, offer flights during this window. This timing works well because it allows you to maximise your day in Bangkok before your flight, and you'll arrive in Chicago ready to start your day.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
A flight from BKK to ORD with a layover takes around 24 hours 30 minutes, with the route covering approximately 8,552 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
Select the "Business class" and "First class" filters when looking for BKK to ORD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago from Suvarnabhumi Intl. (BKK)?
If you're planning to travel to Chicago from Suvarnabhumi Intl. (BKK), you can fly directly into O'Hare Intl. (ORD) Some flights may connect through major hubs like Narita Intl. (NRT), Vienna Intl. (VIE), Incheon Intl. (ICN) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
O'Hare Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, Austrian Airlines, Cathay Pacific, Delta, EVA Airways, Emirates, Etihad Airways, Finnair, Gulf Air, Japan Airlines, JetBlue Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
£807
Distance
13681 km

Book with confidence

Compare flights from Bangkok to Chicago easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bangkok to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Suvarnabhumi Intl. to O'Hare Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Suvarnabhumi Intl. (BKK) to O'Hare Intl. (ORD)

The easiest way to view the best deals on flights from Bangkok to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Suvarnabhumi Intl. to O'Hare Intl. start at just £807 and range up to £1,086.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bangkok and Chicago
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bangkok to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Suvarnabhumi Intl. to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Bangkok to Chicago easily and book with confidence

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