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Cheap flights from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport from £403

BKK — ORD
16 Oct — 23 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Suvarnabhumi to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Suvarnabhumi to O'Hare Intl

Fri 6/1108:30 -
1 stop36h 25m
Mon 9/1113:10 -
1 stop33h 35m
Deal found 15/9£745
Tue 22/921:00 -
1 stop30h 40m
Sat 26/920:25 -
1 stop22h 20m
Deal found 11/9£747
Thu 17/915:15 -
1 stop36h 40m
Sun 27/920:25 -
1 stop27h 45m
Deal found 11/9£748
Fri 6/1109:10 -
1 stop19h 00m
Mon 9/1115:00 -
2 stops31h 30m
Deal found 15/9£759
Tue 10/1101:05 -
1 stop20h 25m
Sat 16/111:10 -
1 stop24h 10m
Deal found 12/9£760
Wed 21/1002:35 -
2 stops30h 52m
Sat 7/1106:35 -
2 stops28h 45m
Deal found 15/9£761
Sat 12/902:35 -
2 stops31h 20m
Thu 17/906:10 -
2 stops30h 55m
Deal found 12/9£762
Sat 12/902:35 -
2 stops31h 20m
Wed 30/905:30 -
2 stops31h 35m
Deal found 11/9£763
Wed 16/907:00 -
1 stop19h 55m
Tue 3/1115:00 -
2 stops31h 30m
Deal found 11/9£764
Sun 13/909:35 -
2 stops32h 07m
Mon 14/911:50 -
1 stop24h 05m
Deal found 11/9£765

Find flight deals from Suvarnabhumi to O'Hare Intl

Round-trip from

£745

One-way from

£403

Popular in

April

Cheapest in

January

Average price

£790
Etihad Airways
  • Etihad Airways
  • 6/11-9/11
  • 2 total stops
  • 70h 00m total
  • Bangkok to Chicago
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Thai Airways
  • Thai Airways
  • 22/9-31/12
  • 1 total stop
  • 20h 05m total
  • Bangkok to Chicago
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£148 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport that are best for you.

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Cheapest return flight

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Tue 22/9

12:40-20:45

1 stop20h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£403

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Thu 5/11

09:50-23:59

2 stops27h 09m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£447

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Mon 21/9

17:30-06:20

2 stops24h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£484
Fastest return journey

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Tue 29/9

07:00-14:55

1 stop19h 55m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£518

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Thu 21/1

16:55-10:10

3 stops30h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£528

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Tue 22/9

15:45-09:38

3 stops29h 53m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£528

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Thu 12/11

16:55-07:30

3 stops27h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£529

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Sat 17/10

15:45-09:38

3 stops29h 53m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£530

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Wed 16/12

16:55-11:37

3 stops31h 42m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£530

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Fri 25/12

16:55-13:03

3 stops33h 08m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

£531

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Suvarnabhumi to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Suvarnabhumi with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport?

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 36 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 Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport (average of £721). Flying from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport in April is currently the most expensive (average of £1,241). 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.

How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport?

Airfare is typical for this route at the moment.

Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport flights typically cost between £629 and £860 in November.
The cheapest return price found within the last 5 days was £745 on Etihad Airways (6 Nov–9 Nov).

Related info for your journey

  • How long is the flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport?

    Delta and Korean Air can get you from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport in just under 23h 50m. Your travel time can differ by up to 9h 10m. Airlines will cover a distance of 8545 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport (average of £721). Flying from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport in April is currently the most expensive (average of £1,241). 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Elk Grove Village

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Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to O'Hare Intl?

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