$434+ Cheap flights from Chicago (CHI) to Southeast Asia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Sep 10 — Sep 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Southeast Asia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Southeast Asia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to Southeast AsiaExplore the most affordable flight options available from Chicago to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Chicago to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This lol.travel deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:40 pm -
1 stop24h 35m
Thu 9/247:00 am -
1 stop20h 43m
Deal found 8/7![Air Canada logo]()
$766
This Justfly.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:45 pm -
1 stop44h 30m
Tue 10/67:00 am -
2 stops35h 01m
Deal found 8/7![Air Canada logo]()
$803
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:30 pm -
1 stop26h 30m
Tue 11/108:40 am -
1 stop19h 57m
Deal found 8/10![Air Canada logo]()
$806
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:40 pm -
1 stop24h 35m
Thu 10/17:00 am -
1 stop20h 43m
Deal found 8/10![Air Canada logo]()
$807
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:56 pm -
2 stops47h 09m
Mon 9/142:35 am -
2 stops29h 31m
Deal found 8/10![Air Canada logo]()
$868
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:15 pm -
1 stop39h 40m
Mon 10/195:40 pm -
1 stop33h 15m
Deal found 8/11![Cathay Pacific logo]()
$869
This Gotogate deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:00 pm -
1 stop28h 45m
Sun 10/113:55 pm -
1 stop28h 40m
Deal found 8/10![Etihad Airways logo]()
$870
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:40 am -
2 stops25h 05m
Mon 10/57:05 am -
2 stops36h 46m
Deal found 8/11![Air Canada logo]()
$871
This Justfly.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:35 pm -
2 stops42h 00m
Wed 9/307:05 am -
1 stop19h 38m
Deal found 8/10![Air Canada logo]()
$872
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:40 pm -
1 stop25h 25m
Wed 9/97:45 am -
2 stops24h 27m
Deal found 8/11![Air Canada logo]()
$873
This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:35 pm -
1 stop21h 00m
Sun 12/131:35 pm -
1 stop37h 20m
Deal found 8/11![Cathay Pacific logo]()
$874
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:20 pm -
1 stop26h 25m
Mon 11/308:50 pm -
1 stop31h 10m
Deal found 8/11![Etihad Airways logo]()
$874
Best flights from Chicago to Southeast AsiaDiscover carefully curated flight deals from Chicago to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Chicago to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Cathay Pacific deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:15 pm -
1 stop33h 50m
Sun 9/201:45 am -
1 stop25h 10m
Deal found 8/10![Cathay Pacific logo]()
$925
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:00 pm -
2 stops31h 35m
Mon 9/289:35 am -
1 stop35h 05m
Deal found 8/8![United Airlines logo]()
$938
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/247:55 pm -
2 stops36h 35m
Sun 1/319:30 pm -
2 stops32h 07m
Deal found 8/10![Delta logo]()
$942
This Korean Air deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:15 am -
1 stop21h 10m
Sun 12/2011:40 pm -
1 stop22h 50m
Deal found 8/6![Korean Air logo]()
$949
This Oman Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:35 am -
2 stops31h 10m
Fri 11/279:00 am -
2 stops34h 20m
Deal found 8/9![Oman Air logo]()
$954
This Turkish Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/198:15 pm -
1 stop22h 30m
Sun 1/244:35 am -
1 stop43h 25m
Deal found 8/8![Turkish Airlines logo]()
$970
This Philippine Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:15 pm -
1 stop21h 15m
Fri 9/410:15 pm -
1 stop20h 40m
Deal found 8/7![Multiple Airlines logo]()
$1,103
This EVA Air deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:30 am -
1 stop21h 45m
Mon 9/143:30 pm -
1 stop42h 15m
Deal found 8/8![EVA Air logo]()
$1,113
This Emirates deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:35 pm -
1 stop26h 50m
Fri 9/1811:50 pm -
1 stop27h 55m
Deal found 8/7![Emirates logo]()
$1,374
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:52 pm -
2 stops27h 43m
Mon 9/147:00 am -
1 stop19h 55m
Deal found 8/7![United Airlines logo]()
$939
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am -
2 stops28h 45m
Sun 12/611:15 pm -
2 stops34h 10m
Deal found 8/8![Delta logo]()
$942
This KLM deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:13 pm -
2 stops32h 27m
Sat 12/2612:20 pm -
3 stops40h 05m
Deal found 8/6![KLM logo]()
$1,891
This Korean Air deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:15 am -
1 stop23h 05m
Mon 12/2111:50 pm -
1 stop21h 40m
Deal found 8/10![Korean Air logo]()
$975
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:55 pm -
2 stops39h 50m
Mon 1/189:40 am -
2 stops27h 06m
Deal found 8/10![Delta logo]()
$942
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/204:25 pm -
1 stop40h 25m
Mon 3/17:30 am -
2 stops25h 52m
Deal found 8/10![United Airlines logo]()
$943
This Korean Air deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3011:25 am -
1 stop22h 45m
Sun 2/710:40 am -
1 stop36h 00m
Deal found 8/6![Korean Air logo]()
$1,008
This Ethiopian Air deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:37 pm -
4 stops37h 33m
Tue 10/611:15 pm -
3 stops46h 00m
Deal found 8/6![Ethiopian Air logo]()
$2,252
This China Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:15 pm -
2 stops25h 40m
Sun 11/156:25 pm -
2 stops25h 30m
Deal found 8/7![Multiple Airlines logo]()
$1,133
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:25 pm -
2 stops31h 00m
Sun 1/3111:15 pm -
2 stops32h 22m
Deal found 8/10![Delta logo]()
$942
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:40 am -
2 stops21h 20m
Sat 9/129:20 pm -
1 stop20h 41m
Deal found 8/6![United Airlines logo]()
$946
This China Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:30 pm -
2 stops31h 25m
Mon 2/156:25 pm -
2 stops31h 25m
Deal found 8/10![Multiple Airlines logo]()
$1,133
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:09 pm -
2 stops31h 16m
Mon 12/149:30 pm -
2 stops28h 05m
Deal found 8/8![Delta logo]()
$942
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 am -
1 stop22h 20m
Fri 9/258:40 am -
1 stop27h 29m
Deal found 8/10![United Airlines logo]()
$946
This Korean Air deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:30 pm -
1 stop27h 30m
Thu 10/221:25 am -
1 stop21h 05m
Deal found 8/7![Korean Air logo]()
$1,058
This China Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 pm -
2 stops27h 20m
Sun 10/410:35 am -
2 stops32h 05m
Deal found 8/7![Multiple Airlines logo]()
$1,135
This Emirates deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:35 pm -
1 stop26h 35m
Thu 10/2910:55 pm -
1 stop28h 50m
Deal found 8/8![Emirates logo]()
$1,374
This EVA Air deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:30 am -
1 stop22h 25m
Mon 9/211:10 pm -
2 stops29h 32m
Deal found 8/10![EVA Air logo]()
$1,375
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:40 am -
1 stop22h 20m
Sat 10/109:20 pm -
1 stop20h 41m
Deal found 8/8![United Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:13 pm -
2 stops38h 57m
Tue 10/271:20 am -
2 stops35h 32m
Deal found 8/7![Delta logo]()
$947
This China Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:50 pm -
2 stops28h 05m
Thu 2/1110:55 am -
2 stops33h 00m
Deal found 8/6![Multiple Airlines logo]()
$1,135
Last-minute flights from Chicago to Southeast AsiaDiscover last-minute flight deals from Chicago to Southeast Asia. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Southeast Asia. Data last updated August 11, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:40 pm -
2 stops49h 25m
Wed 9/97:45 am -
2 stops24h 27m
Deal found 8/11![Air Canada logo]()
$876
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:40 pm -
1 stop25h 25m
Wed 9/97:45 am -
2 stops24h 27m
Deal found 8/11![Air Canada logo]()
$873
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:40 am -
2 stops25h 05m
Mon 10/57:05 am -
2 stops36h 46m
Deal found 8/11![Air Canada logo]()
$871
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:56 pm -
2 stops47h 09m
Mon 9/142:35 am -
2 stops29h 31m
Deal found 8/10![Air Canada logo]()
$868
This Justfly.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:35 pm -
2 stops42h 00m
Wed 9/307:05 am -
1 stop19h 38m
Deal found 8/10![Air Canada logo]()
$872
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:25 pm -
1 stop22h 20m
Sat 9/263:55 pm -
1 stop28h 40m
Deal found 8/11![Etihad Airways logo]()
$875
This lol.travel deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:40 pm -
1 stop24h 35m
Thu 9/247:00 am -
1 stop20h 43m
Deal found 8/7![Air Canada logo]()
$766
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:40 pm -
1 stop24h 35m
Thu 10/17:00 am -
1 stop20h 43m
Deal found 8/10![Air Canada logo]()
$807
This Gotogate deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:00 pm -
1 stop28h 45m
Sun 10/113:55 pm -
1 stop28h 40m
Deal found 8/10![Etihad Airways logo]()
$870
This Travelocity deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:40 pm -
1 stop24h 35m
Tue 10/67:00 am -
1 stop20h 43m
Deal found 8/10![Air Canada logo]()
$806
This Justfly.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:45 pm -
1 stop44h 30m
Tue 10/67:00 am -
2 stops35h 01m
Deal found 8/7![Air Canada logo]()
$803
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:15 pm -
1 stop39h 40m
Mon 10/195:40 pm -
1 stop33h 15m
Deal found 8/11![Cathay Pacific logo]()
$869
One-way flights from Chicago to Southeast AsiaSearch for one-way flight options from Chicago to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Chicago to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This SmartFares deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:00 pm -
1 stop30h 40m
Deal found 8/9![Etihad Airways logo]()
$434
This Cheapflightsfares deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:25 pm -
1 stop24h 15m
Deal found 8/10![Etihad Airways logo]()
$435
This oojo deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:00 pm -
1 stop30h 40m
Deal found 8/6![Etihad Airways logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:00 pm -
1 stop34h 10m
Deal found 8/10![Etihad Airways logo]()
$439
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:00 pm -
1 stop30h 05m
Deal found 8/10![Cathay Pacific logo]()
$444
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:25 pm -
1 stop24h 15m
Deal found 8/10![Etihad Airways logo]()
$444
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:35 pm -
1 stop31h 40m
Deal found 8/11![Cathay Pacific logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:00 pm -
1 stop34h 10m
Deal found 8/9![Etihad Airways logo]()
$447
This SmartFares deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:00 pm -
1 stop21h 55m
Deal found 8/9![Etihad Airways logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:38 am -
2 stops26h 17m
Deal found 8/6![Etihad Airways logo]()
$449
This Booking.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:35 pm -
1 stop20h 40m
Deal found 8/10![Cathay Pacific logo]()
$450
This Booking.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:35 pm -
1 stop20h 40m
Deal found 8/10![Cathay Pacific logo]()
$452
Find flight deals from Chicago to Southeast Asia
Keep the following information in mind while searching for Chicago to Southeast Asia flight deals. Data was last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $766 (lol.travel) |
One-way from | $434 (SmartFares) |
Popular in | June |
Cheapest in | September |
Average price | $1,107 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Chicago to Southeast Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSingapore
ORD Chicago O'Hare Intl - SIN Singapore Changi
ORDSIN
Chicago O'Hare Intl
Thu 9/17
4:15 pm-3:05 pm
1 stop33h 50m
Singapore Changi
Sun 9/20
1:45 am-1:55 pm
1 stop25h 10m
$925
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Thu 9/24
2:00 pm-9:35 am
2 stops31h 35m
Bangkok Suvarnabhumi
Mon 9/28
9:35 am-8:40 am
1 stop35h 05m
$938
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Thu 8/27
5:52 pm-9:35 am
2 stops27h 43m
Bangkok Suvarnabhumi
Mon 9/14
7:00 am-2:55 pm
1 stop19h 55m
$939
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Sun 1/24
7:55 pm-9:30 pm
2 stops36h 35m
Bangkok Suvarnabhumi
Sun 1/31
9:30 pm-4:37 pm
2 stops32h 07m
$942
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Thu 11/5
7:00 am-12:45 am
2 stops28h 45m
Bangkok Suvarnabhumi
Sun 12/6
11:15 pm-8:25 pm
2 stops34h 10m
$942
ChicagoBangkok
ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi
ORDBKK
Chicago O'Hare Intl
Tue 1/5
7:55 pm-12:45 am
2 stops39h 50m
Bangkok Suvarnabhumi
Mon 1/18
9:40 am-11:46 pm
2 stops27h 06m
$942
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Thu 1/14
5:25 pm-1:25 pm
2 stops31h 00m
Bangkok Suvarnabhumi
Sun 1/31
11:15 pm-6:37 pm
2 stops32h 22m
$942
ChicagoBangkok
MDW Chicago Midway - BKK Bangkok Suvarnabhumi
MDWBKK
Chicago Midway
Tue 11/24
5:09 pm-1:25 pm
2 stops31h 16m
Bangkok Suvarnabhumi
Mon 12/14
9:30 pm-12:35 pm
2 stops28h 05m
$942
ChicagoHo Chi Minh City
ORD Chicago O'Hare Intl - SGN Ho Chi Minh City
ORDSGN
Chicago O'Hare Intl
Wed 1/20
4:25 pm-9:50 pm
1 stop40h 25m
Ho Chi Minh City
Mon 3/1
7:30 am-8:22 pm
2 stops25h 52m
$943
ChicagoManila
ORD Chicago O'Hare Intl - MNL Manila Ninoy Aquino Intl
ORDMNL
Chicago O'Hare Intl
Thu 9/3
8:40 am-7:00 pm
2 stops21h 20m
Manila Ninoy Aquino Intl
Sat 9/12
9:20 pm-5:01 am
1 stop20h 41m
$946
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Chicago to Southeast Asia
Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Chicago with our price prediction graph.
ORD-SIN
ORD-BKK
ORD-KUL
ORD-SGN
ORD-MNL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Southeast Asia
CHI-zzYJX
ORD-SIN
ORD-BKK
ORD-KUL
ORD-SGN
What is the cheapest month to book a flight from Chicago to Southeast Asia?
Currently, September is the cheapest month in which you can book a flight from Chicago to Southeast Asia (average of $919). Flying from Chicago to Southeast Asia in December is currently the most expensive (average of $1,581). 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 far ahead should I book a flight from Chicago to Southeast Asia?
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Southeast Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Southeast Asia
Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated August 11, 2026.
Peruse reviews from past customers who have flown with EVA Air,Korean Air, andANA from Chicago to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Comfort
8.3
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Chicago to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Chicago to Southeast Asia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Southeast Asia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Southeast Asia by cabin class
Find flights from Chicago to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Southeast Asia flights
Browse other Chicago and Southeast Asia flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to Southeast Asia flights
Consider these flights traveling from Chicago to Southeast Asia.
Top 10 airlines flying from Chicago to Southeast Asia
Discover the top 10 airlines that operate flights from Chicago to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$1,394 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$602 | Average$867 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$650 | Average$1,061 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$658 | Average$1,203 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$668 | Average$981 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$681 | Average$1,353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$687 | Average$1,107 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$695 | Average$1,000 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$710 | Average$990 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$790 | Average$1,048 | FlexibilityNo cancel fee | On-time71% |