BKK

$562 Find Cheap Flights from Illinois to Bangkok - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bangkok departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Illinois to Bangkok

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Bangkok

Thu, Aug 20 - Wed, Nov 18
Etihad Airways Logo
6:54 am - 11:55 pm
STL
-
BKK
29h 01m
2 stops
Etihad Airways Logo
8:30 am - 1:17 pm
BKK
-
STL
41h 47m
2 stops
$1,029Etihad Airways
Fri, Oct 23 - Sun, Nov 15
Etihad Airways Logo
2:59 pm - 6:00 pm
SPI
-
BKK
39h 01m
2 stops
Etihad Airways Logo
8:50 pm - 2:29 pm
BKK
-
SPI
30h 39m
2 stops
$1,029Etihad Airways
Sun, Oct 11 - Mon, Oct 19
Etihad Airways Logo
2:30 pm - 6:45 am
BMI
-
BKK
28h 15m
2 stops
Etihad Airways Logo
8:45 pm - 11:59 pm
BKK
-
BMI
39h 14m
2 stops
$1,029Etihad Airways
Mon, Nov 23 - Sat, Dec 5
ANA Logo
10:30 am - 12:20 am
ORD
-
BKK
24h 50m
1 stop
ANA Logo
7:10 am - 1:50 pm
BKK
-
ORD
19h 40m
1 stop
$1,031ANA
Thu, Oct 8 - Sat, Oct 24
Cathay Pacific Logo
4:15 pm - 12:10 am
ORD
-
BKK
19h 55m
1 stop
Cathay Pacific Logo
4:25 pm - 1:55 pm
BKK
-
ORD
33h 30m
1 stop
$1,032Cathay Pacific
Fri, Nov 27 - Sat, Mar 13
Korean Air Logo
11:15 am - 11:20 pm
ORD
-
BKK
23h 05m
1 stop
Korean Air Logo
9:30 pm - 8:40 am
BKK
-
ORD
24h 10m
1 stop
$1,034Korean Air
Sat, Sep 5 - Sat, Nov 7
Cathay Pacific Logo
4:00 pm - 11:05 am
ORD
-
BKK
31h 05m
1 stop
Cathay Pacific Logo
5:40 pm - 12:55 pm
BKK
-
ORD
32h 15m
1 stop
$1,035Cathay Pacific
Fri, Aug 7 - Mon, Aug 31
ANA Logo
11:50 am - 11:55 pm
ORD
-
BKK
24h 05m
1 stop
ANA Logo
7:00 am - 8:26 pm
BKK
-
ORD
25h 26m
2 stops
$1,037ANA
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
11:01 am - 12:10 pm
STL
-
BKK
37h 09m
2 stops
Multiple Airlines Logo
9:00 pm - 5:30 pm
BKK
-
STL
32h 30m
2 stops
$1,037Multiple Airlines
Wed, Sep 2 - Sat, Sep 19
Multiple Airlines Logo
9:32 am - 11:55 pm
STL
-
BKK
26h 23m
2 stops
Multiple Airlines Logo
9:00 pm - 8:44 pm
BKK
-
STL
35h 44m
2 stops
$1,038Multiple Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$562
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from Chicago O'Hare Airport to Bangkok

FAQs for booking Illinois to Bangkok flights

  • How does KAYAK find such low prices on flights from Illinois to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Everything you need to know for your flight to Bangkok

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Bangkok (BKK)