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O'Hare Intl. Airport to Suvarnabhumi Intl. Airport flight
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O'Hare Intl. Airport to Suvarnabhumi Intl. Airport Flights Info

Cheapest one-way
€475
Etihad Airways Etihad Airways 21h 25m · 1 stop Sun, Jan 10
Select flight
Cheapest round-trip
€783
United Airlines United Airlines 28h 38m · 2 stops Mon, Nov 16 - Thu, Nov 19
Select flight
When to travel
January
Cheapest
Recommended airlines
Etihad Airways Etihad AirwaysCheapest· From €475 EVA Air EVA AirMost booked

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport over the next 90 days, with one-way fares from €363 and round-trip from €783. Based on Trip.com's latest 7-day flight data.

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    • ORD 5:52 PM
      28h 38m
      1 stop
      BKK 11:30 AM
      Chicago - Bangkok | Mon, Nov 16 | United Airlines
      BKK 12:10 AM
      27h 40m
      1 stop
      ORD 2:50 PM
      Bangkok - Chicago | Thu, Nov 19 | All Nippon Airways
      €783 €1,053
      26% off
      26% off
      €1,053 €783
    • ORD 10:45 PM
      21h 10m
      1 stop
      BKK 8:55 AM
      Chicago - Bangkok | Fri, Nov 13 | Philippine Airlines
      BKK 1:10 PM
      40h 45m
      1 stop
      ORD 4:55 PM
      Bangkok - Chicago | Tue, Nov 17 | Philippine Airlines
      €784 €1,053
      26% off
      26% off
      €1,053 €784
    • ORD 10:40 AM
      23h 10m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Tue, Nov 24 | United Airlines
      BKK 4:55 PM
      45h 4m
      1 stop
      ORD 12:59 AM
      Bangkok - Chicago | Thu, Nov 26 | United Airlines
      €791 €1,053
      25% off
      25% off
      €1,053 €791
    • ORD 10:40 AM
      23h 10m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Mon, Nov 30 | United Airlines
      BKK 4:55 PM
      24h 49m
      1 stop
      ORD 4:44 AM
      Bangkok - Chicago | Thu, Dec 3 | United Airlines
      €791
      25% off
      €1,053 €791
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Mon, Nov 16 | Cathay Pacific
      BKK 7:30 AM
      18h
      1 stop
      ORD 12:30 PM
      Bangkok - Chicago | Thu, Nov 19 | Cathay Pacific
      €806
      23% off
      €1,053 €806
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Tue, Nov 24 | Cathay Pacific
      BKK 7:30 AM
      18h
      1 stop
      ORD 12:30 PM
      Bangkok - Chicago | Thu, Nov 26 | Cathay Pacific
      €806
      23% off
      €1,053 €806
    • ORD 8:45 AM
      37h 45m
      1 stop
      BKK 11:30 AM
      Chicago - Bangkok | Mon, Nov 23 | United Airlines
      BKK 4:55 PM
      25h 25m
      1 stop
      ORD 5:20 AM
      Bangkok - Chicago | Thu, Nov 26 | United Airlines
      €809
      23% off
      €1,053 €809
    • ORD 10:25 PM
      48h 5m
      1 stop
      BKK 11:30 AM
      Chicago - Bangkok | Sun, Nov 29 | United Airlines
      BKK 4:55 PM
      24h 49m
      1 stop
      ORD 4:44 AM
      Bangkok - Chicago | Thu, Dec 3 | United Airlines
      €809
      23% off
      €1,053 €809
    • ORD 10:30 AM
      23h 20m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Mon, Nov 16 | All Nippon Airways
      BKK 12:10 AM
      26h 40m
      1 stop
      ORD 1:50 PM
      Bangkok - Chicago | Thu, Nov 19 | All Nippon Airways
      €810
      23% off
      €1,053 €810
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Sat, Nov 14 | Normal Airline
      BKK 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Bangkok - Chicago | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest
      ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Sun, Jan 10 | Etihad Airways
      €475 €670
      28% off
      28% off
      €670 €475
    • ORD 1:15 PM
      33h 20m
      1 stop
      BKK 11:35 AM
      Chicago - Bangkok | Sun, Nov 29 | Etihad Airways
      €488 €670
      27% off
      27% off
      €670 €488
    • ORD 1:15 PM
      39h 30m
      1 stop
      BKK 5:45 PM
      Chicago - Bangkok | Wed, Jan 6 | Etihad Airways
      €500 €670
      25% off
      25% off
      €670 €500
    • ORD 1:15 PM
      39h 30m
      1 stop
      BKK 5:45 PM
      Chicago - Bangkok | Thu, Jan 7 | Etihad Airways
      €504
      25% off
      €670 €504
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Mon, Jan 4 | Etihad Airways
      €508
      24% off
      €670 €508
    • ORD 4:25 PM
      23h 45m
      1 stop
      BKK 5:10 AM
      Chicago - Bangkok | Fri, Dec 4 | United Airlines
      €510
      24% off
      €670 €510
    • ORD 1:30 PM
      26h 35m
      1 stop
      BKK 5:05 AM
      Chicago - Bangkok | Fri, Dec 4 | American Airlines
      €510
      24% off
      €670 €510
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Sat, Jan 9 | Etihad Airways
      €512
      24% off
      €670 €512
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Fri, Jan 8 | Etihad Airways
      €512
      24% off
      €670 €512
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Sat, Nov 14 | Normal Airline
      Find more flights
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    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Wed, Jan 27 | Etihad Airways
      €363 €783
      54% off
      54% off
      €783 €363
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Tue, Jan 19 | Etihad Airways
      €368 €783
      53% off
      53% off
      €783 €368
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Mon, Jan 25 | Etihad Airways
      €369 €783
      53% off
      53% off
      €783 €369
    • ORD 8:20 PM
      21h 15m
      1 stop
      BKK 6:35 AM
      Chicago - Bangkok | Thu, Nov 26 | Etihad Airways
      €373
      52% off
      €783 €373
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Thu, Jan 21 | Etihad Airways
      €374
      52% off
      €783 €374
    • ORD 11:10 AM
      24h 10m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Tue, Jan 19 | Korean Air
      €417
      47% off
      €783 €417
    • ORD 11:10 AM
      24h 10m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Thu, Jan 21 | Korean Air
      €424
      46% off
      €783 €424
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Thu, Jan 14 | Etihad Airways
      €493
      37% off
      €783 €493
    • ORD 1:15 PM
      21h 25m
      1 stop
      BKK 11:40 PM
      Chicago - Bangkok | Mon, Jan 4 | Etihad Airways
      €508
      35% off
      €783 €508
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Sat, Nov 14 | Normal Airline
      Find more flights
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    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Mon, Jan 25 | Cathay Pacific
      €567 €3,286
      83% off
      83% off
      €3,286 €567
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Jan 10 | Cathay Pacific
      €613 €3,286
      81% off
      81% off
      €3,286 €613
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Thu, Jan 14 | Cathay Pacific
      €620 €3,286
      81% off
      81% off
      €3,286 €620
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Nov 22 | Cathay Pacific
      €641
      80% off
      €3,286 €641
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Wed, Feb 3 | Cathay Pacific
      €765
      77% off
      €3,286 €765
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Jan 3 | Cathay Pacific
      €766
      77% off
      €3,286 €766
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Thu, Nov 26 | Cathay Pacific
      €791
      76% off
      €3,286 €791
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Nov 15 | Cathay Pacific
      €1,025
      69% off
      €3,286 €1,025
    • ORD 2:10 PM
      21h 5m
      1 stop
      BKK 12:15 AM
      Chicago - Bangkok | Sun, Dec 6 | Cathay Pacific
      €1,093
      67% off
      €3,286 €1,093
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Sat, Nov 14 | Normal Airline
      Find more flights
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    • ORD 10:40 AM
      23h 10m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Fri, Nov 13 | United Airlines
      €2,803 €3,594
      22% off
      22% off
      €3,594 €2,803
    • ORD 11:10 AM
      24h 10m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Fri, Nov 13 | Korean Air
      €1,547 €3,594
      56% off
      56% off
      €3,594 €1,547
    • ORD 8:20 PM
      21h 55m
      1 stop
      BKK 7:15 AM
      Chicago - Bangkok | Fri, Nov 13 | Etihad Airways
      €594 €3,594
      83% off
      83% off
      €3,594 €594
    • ORD 11:10 AM
      24h 10m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Sat, Nov 14 | Korean Air
      €1,606
      55% off
      €3,594 €1,606
    • ORD 6:50 PM
      22h 50m
      1 stop
      BKK 6:40 AM
      Chicago - Bangkok | Sat, Nov 14 | Qatar Airways
      €905
      75% off
      €3,594 €905
    • ORD 11:10 AM
      24h 10m
      1 stop
      BKK 12:20 AM
      Chicago - Bangkok | Sun, Nov 15 | Korean Air
      €555
      85% off
      €3,594 €555
    • ORD 6:50 PM
      22h 50m
      1 stop
      BKK 6:40 AM
      Chicago - Bangkok | Sun, Nov 15 | Qatar Airways
      €1,100
      69% off
      €3,594 €1,100
    • ORD 8:20 PM
      21h 15m
      1 stop
      BKK 6:35 AM
      Chicago - Bangkok | Sun, Nov 15 | Etihad Airways
      €405
      89% off
      €3,594 €405
    • ORD 10:30 AM
      23h 20m
      1 stop
      BKK 10:50 PM
      Chicago - Bangkok | Mon, Nov 16 | United Airlines
      €1,112
      69% off
      €3,594 €1,112
    • CHI 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Chicago - Bangkok | Sat, Nov 14 | Normal Airline
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Displayed flight fares from Chicago to Bangkok are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

The cheapest airline flying from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport is Etihad Airways (from €475) among 15 carriers operating this route. Based on Trip.com's latest 7-day flight data.
American Airlines logo American Airlines Frontier Airlines logo Frontier Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
EVA Air logo EVA Air Etihad Airways logo Etihad Airways Korean Air logo Korean Air Japan Airlines logo Japan Airlines Cathay Pacific logo Cathay Pacific All Nippon Airways logo All Nippon Airways United Airlines logo United Airlines Delta Air Lines logo Delta Air Lines Qatar Airways logo Qatar Airways LOT Polish Airlines logo LOT Polish Airlines Philippine Airlines logo Philippine Airlines Thai Airways logo Thai Airways Frontier Airlines logo Frontier Airlines Turkish Airlines logo Turkish Airlines Air Canada logo Air Canada

Trip.com Price Insights: Flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport

What’s the cheapest month to fly round-trip from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, April is typically the cheapest month to find flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport, with an average price of €842. In contrast, December is usually the most expensive month, with average fares reaching €1,888.

€1,888
€1,365
€842
€319
    Cheapest
  • €1,008
    Nov
  • €1,888
    Dec
  • €928
    Jan
  • €987
    Feb
  • €1,251
    Mar
  • €842
    Apr
  • €1,472
    May
  • €1,349
    Jun
  • €1,270
    Jul
  • €1,045
    Aug
  • €965
    Sep
  • €974
    Oct

What is the cheapest month for one-way flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

Data is based on average one-way flight prices from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport, the best time to buy is in January, with an average price of €491. You’ll want to avoid December, when the average price can reach as high as €1,013.

€1,013
€752
€491
€230
    Cheapest
  • €544
    Nov
  • €1,013
    Dec
  • €491
    Jan
  • €509
    Feb
  • €541
    Mar
  • €571
    Apr
  • €834
    May
  • €914
    Jun
  • €744
    Jul
  • €533
    Aug
  • €506
    Sep
  • €559
    Oct

What is the cheapest day of the week to fly from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

€744
€660
€576
€492
  • €640
    Mon
  • €576
    Tue
  • €596
    Wed
  • €657
    Thu
  • €717
    Fri
  • €744
    Sat
  • €664
    Sun

What is the flight schedule from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport?

Check the schedule for flights from Chicago to Bangkok and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CX807

    O'Hare Intl. Airport

    3:10 PM

    ORD

    15h 55m

    Nonstop

    8:05 PM

    HKG

    S M T W T F S
    Search

  2. CX617

    Hong Kong Intl. Airport

    10:10 PM

    HKG

    3h 5m

    Nonstop

    12:15 AM

    BKK

    S M T W T F S

  3. EY010

    O'Hare Intl. Airport

    1:15 PM

    ORD

    13h 20m

    Nonstop

    12:35 PM

    AUH

    S M T W T F S
    Search

  4. EY400

    Abu Dhabi Intl. Airport

    2:20 PM

    AUH

    6h 10m

    Nonstop

    11:30 PM

    BKK

    S M T W T F S

  5. KE038

    O'Hare Intl. Airport

    11:10 AM

    ORD

    15h 5m

    Nonstop

    5:15 PM

    ICN

    S M T W T F S
    Search

  6. KE659

    Incheon Intl. Airport

    8:15 PM

    ICN

    6h 5m

    Nonstop

    12:20 AM

    BKK

    S M T W T F S

  7. DL2041

    O'Hare Intl. Airport

    6:30 AM

    ORD

    4h 45m

    Nonstop

    9:15 AM

    SEA

    S M T W T F S
    Search

  8. DL197

    Seattle Tacoma Intl. Airport

    1:05 PM

    SEA

    10h 45m

    Nonstop

    4:50 PM

    ICN

    S M T W T F S

  9. DL7825

    Incheon Intl. Airport

    7:05 PM

    ICN

    6h

    Nonstop

    11:05 PM

    BKK

    S M T W T F S

  10. EY010

    O'Hare Intl. Airport

    1:15 PM

    ORD

    13h 20m

    Nonstop

    12:35 PM

    AUH

    S M T W T F S
    Search

  11. EY402

    Abu Dhabi Intl. Airport

    9:20 PM

    AUH

    6h 20m

    Nonstop

    6:40 AM

    BKK

    S M T W T F S

  12. EY010

    O'Hare Intl. Airport

    1:15 PM

    ORD

    13h 20m

    Nonstop

    12:35 PM

    AUH

    S M T W T F S
    Search

  13. EY1044

    Abu Dhabi Intl. Airport

    10:00 PM

    AUH

    6h 15m

    Nonstop

    7:15 AM

    BKK

    S M T W T F S

  14. CX807

    O'Hare Intl. Airport

    3:10 PM

    ORD

    15h 55m

    Nonstop

    8:05 PM

    HKG

    S M T W T F S
    Search

  15. CX615

    Hong Kong Intl. Airport

    9:55 AM

    HKG

    3h 5m

    Nonstop

    12:00 PM

    BKK

    S M T W T F S

  16. PR133

    O'Hare Intl. Airport

    11:45 PM

    ORD

    15h 40m

    Nonstop

    5:25 AM

    MNL

    S - T - T - -
    Search

  17. PR732

    Ninoy Aquino Intl. Airport

    8:10 PM

    MNL

    3h 35m

    Nonstop

    10:45 PM

    BKK

    S M T W T F S

  18. CX807

    O'Hare Intl. Airport

    3:10 PM

    ORD

    15h 55m

    Nonstop

    8:05 PM

    HKG

    S M T W T F S
    Search

  19. CX789

    Hong Kong Intl. Airport

    1:45 PM

    HKG

    3h 10m

    Nonstop

    3:55 PM

    BKK

    S M - W - F S

  20. KE038

    O'Hare Intl. Airport

    11:10 AM

    ORD

    15h 5m

    Nonstop

    5:15 PM

    ICN

    S M T W T F S
    Search

  21. KE657

    Incheon Intl. Airport

    9:15 AM

    ICN

    6h 10m

    Nonstop

    1:25 PM

    BKK

    S M T W T F S
Find more flights and airlines

FAQs for O'Hare Intl. Airport to Suvarnabhumi Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in Bangkok?

    • The distance from Suvarnabhumi Airport to downtown is about 24 km. It takes about 40 minutes by taxi.
    • The distance from Don Mueang International Airport to downtown is about 22 km. It takes about 40 minutes by taxi.
  • One-way flights from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport currently start from €475, and round-trip fares start from €783. The current lowest fare is a Etihad Airways flight departing on Sun, Jan 10; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare Intl. Airport to Suvarnabhumi Intl. Airport is €961. Prices may vary depending on the departure date, airline, and availability.
  • Enter O'Hare Intl. Airport and Suvarnabhumi Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.