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First Class Flights from Chicago to Bangkok in 2026

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1 adult, First, 0 bags

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The Latest First Class Flight Deals from Chicago to Bangkok

Recent first class round-trip flight deals to Bangkok

Enter your travel dates to find the best prices.
SWISS Logo
6:50 pm - 10:45 amORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
26h 55m1 stop Zurich
SWISS Logo
1:15 pm - 4:15 pmBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
40h 00m1 stop Zurich
$14,169SWISS
Wed, Jan 20 - Wed, Feb 17
Multiple Airlines Logo
6:50 pm - 10:45 amORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
26h 55m1 stop Zurich
Multiple Airlines Logo
10:05 pm - 7:30 amBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
22h 25m1 stop Tokyo Haneda
$28,971Multiple Airlines
Sun, Nov 8 - Thu, Nov 12

About First Class Flights from Chicago to Bangkok

Helpful overview information on Bangkok First Class ticket prices, flight duration, and airlines

Best Price Found

$11,007

Fastest flight time

20h 40m

Direct flights

None
The best one-way flight to Bangkok from Chicago in the past 72 hours is $11,007. The best round-trip flight deal from Chicago to Bangkok found on momondo in the last 72 hours is $14,169.
The fastest flight from Chicago to Bangkok takes 20h 40m
There are no direct flights from Chicago to Bangkok. There are no popular flight routes from Chicago to Bangkok.
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Frequently Asked Questions About First Class Flights from Chicago to Bangkok

When did momondo last update prices for flights from Chicago to Bangkok?

Prices for flights from Chicago to Bangkok are refreshed on a daily basis.

How many operators does momondo search for flights from Chicago to Bangkok?

As of August 2026, there are 18 operators available to choose from for flights from Chicago to Bangkok.

How old do you have to be to fly from Chicago to Bangkok?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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