$455+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Southeast Asia with Cheapflights
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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 May 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 May 11, 2026.
This Justfly.com deal was found by Cheapflights users on 5/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:45 pm
ORD
- SGN
1 stop26h 45m
Philippine Airlines
Sun 11/293:30 pm
SGN
- ORD
1 stop38h 25m
Philippine Airlines
Deal found 5/11![Philippine Airlines logo]()
$962
This oojo deal was found by Cheapflights users on 5/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:10 pm
ORD
- SGN
1 stop42h 45m
Air India
Sat 8/298:55 pm
SGN
- ORD
2 stops26h 15m
Air India
Deal found 5/7![Air India logo]()
$965
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Thu 9/34:00 pm
ORD
- SGN
1 stop20h 20m
Cathay Pacific
Wed 10/76:20 pm
SGN
- ORD
1 stop31h 35m
Cathay Pacific
Deal found 5/6![Cathay Pacific logo]()
$966
This oojo deal was found by Cheapflights users on 5/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/61:10 pm
ORD
- SGN
1 stop42h 45m
Air India
Tue 7/148:55 pm
SGN
- ORD
2 stops26h 15m
Air India
Deal found 5/7![Air India logo]()
$968
This KAYAK deal was found by Cheapflights users on 5/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:45 pm
ORD
- SGN
1 stop20h 45m
Philippine Airlines
Wed 2/179:30 am
SGN
- ORD
1 stop20h 25m
Philippine Airlines
Deal found 5/6![Philippine Airlines logo]()
$969
This FlightHub deal was found by Cheapflights users on 5/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:45 pm
ORD
- SGN
1 stop26h 45m
Philippine Airlines
Mon 11/309:30 am
SGN
- ORD
1 stop20h 25m
Philippine Airlines
Deal found 5/10![Philippine Airlines logo]()
$971
This FlightHub deal was found by Cheapflights users on 5/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:45 pm
ORD
- SGN
1 stop26h 45m
Philippine Airlines
Mon 2/159:30 am
SGN
- ORD
1 stop20h 25m
Philippine Airlines
Deal found 5/10![Philippine Airlines logo]()
$972
This KAYAK deal was found by Cheapflights users on 5/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:00 pm
ORD
- SGN
1 stop40h 25m
Cathay Pacific
Mon 9/217:10 am
SGN
- ORD
1 stop18h 45m
Cathay Pacific
Deal found 5/6![Cathay Pacific logo]()
$978
This Ovago deal was found by Cheapflights users on 5/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:00 pm
ORD
- SGN
1 stop40h 25m
Cathay Pacific
Sun 9/136:20 pm
SGN
- ORD
1 stop32h 00m
Cathay Pacific
Deal found 5/9![Cathay Pacific logo]()
$979
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 8/294:00 pm
ORD
- SGN
1 stop20h 20m
Cathay Pacific
Mon 10/57:10 am
SGN
- ORD
1 stop18h 45m
Cathay Pacific
Deal found 5/10![Cathay Pacific logo]()
$982
This KAYAK deal was found by Cheapflights users on 5/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:00 pm
ORD
- SGN
1 stop40h 25m
Cathay Pacific
Tue 9/296:55 am
SGN
- ORD
1 stop19h 00m
Cathay Pacific
Deal found 5/11![Cathay Pacific logo]()
$983
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 10/296:00 am
MDW
- BKK
2 stops27h 30m
Delta
Thu 11/512:55 am
BKK
- MDW
2 stops30h 42m
Delta
Deal found 5/7![Delta logo]()
$994
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 May 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 May 11, 2026.
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Mon 8/3112:15 pm
ORD
- SGN
1 stop21h 40m
United Airlines
Wed 10/711:15 pm
SGN
- ORD
1 stop27h 50m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,049
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:30 am
ORD
- SGN
2 stops26h 40m
Delta
Sun 10/181:55 pm
SGN
- ORD
2 stops34h 42m
Delta
Deal found 5/11![Delta logo]()
$1,059
This SAUDIA deal was found by Cheapflights users on 5/11. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
ORD
- MNL
2 stops49h 50m
SAUDIA
Tue 7/2111:30 pm
MNL
- ORD
2 stops35h 22m
SAUDIA
Deal found 5/11![SAUDIA logo]()
$1,079
This Korean Air deal was found by Cheapflights users on 5/6. 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.
Sun 10/2512:15 pm
ORD
- SGN
1 stop22h 10m
Korean Air
Mon 11/911:50 pm
SGN
- ORD
1 stop21h 40m
Korean Air
Deal found 5/6![Korean Air logo]()
$1,098
This Finnair deal was found by Cheapflights users on 5/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Wed 7/157:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 5/9![Finnair logo]()
$1,298
This Qatar Airways deal was found by Cheapflights users on 5/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:20 pm
ORD
- BKK
1 stop30h 50m
Qatar Airways
Tue 6/92:30 am
BKK
- ORD
1 stop26h 20m
Qatar Airways
Deal found 5/7![Qatar Airways logo]()
$1,375
This Emirates deal was found by Cheapflights users on 5/6. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:35 pm
ORD
- DMK
1 stop26h 50m
Emirates
Wed 10/2111:50 pm
DMK
- ORD
1 stop27h 55m
Emirates
Deal found 5/6![Emirates logo]()
$1,375
This Etihad Airways deal was found by Cheapflights users on 5/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:10 pm
ORD
- DPS
1 stop25h 15m
Etihad Airways
Sun 7/51:30 am
DPS
- ORD
1 stop27h 10m
Etihad Airways
Deal found 5/9![Etihad Airways logo]()
$1,409
This EVA Air deal was found by Cheapflights users on 5/7. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:35 pm
MDW
- MNL
2 stops26h 05m
Multiple Airlines
Sat 9/56:50 pm
MNL
- MDW
2 stops24h 00m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,436
This British Airways deal was found by Cheapflights users on 5/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2810:30 pm
ORD
- DPS
2 stops54h 05m
British Airways
Fri 7/1012:35 am
DPS
- ORD
2 stops30h 00m
British Airways
Deal found 5/7![British Airways logo]()
$1,857
This KLM deal was found by Cheapflights users on 5/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:10 pm
ORD
- CGK
2 stops39h 35m
KLM
Wed 6/173:35 pm
CGK
- ORD
2 stops35h 35m
KLM
Deal found 5/11![KLM logo]()
$1,867
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 9/212:15 pm
ORD
- SGN
1 stop21h 40m
United Airlines
Wed 10/711:15 pm
SGN
- ORD
1 stop27h 50m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,049
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 9/28:51 am
ORD
- SGN
2 stops25h 14m
United Airlines
Mon 10/511:15 pm
SGN
- ORD
1 stop21h 25m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,053
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am
ORD
- SGN
2 stops29h 45m
Delta
Sat 10/318:00 am
SGN
- ORD
1 stop37h 30m
Delta
Deal found 5/11![Delta logo]()
$1,199
This SAUDIA deal was found by Cheapflights users on 5/10. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
ORD
- CGK
2 stops46h 00m
SAUDIA
Sun 10/257:05 pm
CGK
- ORD
2 stops34h 29m
SAUDIA
Deal found 5/10![SAUDIA logo]()
$1,239
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:50 am
ORD
- SGN
2 stops25h 15m
United Airlines
Tue 10/611:15 pm
SGN
- ORD
1 stop27h 50m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,053
This Delta deal was found by Cheapflights users on 5/7. 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 5/197:12 am
ORD
- BKK
2 stops28h 23m
Delta
Fri 6/122:35 am
BKK
- ORD
2 stops33h 04m
Delta
Deal found 5/7![Delta logo]()
$1,213
This Emirates deal was found by Cheapflights users on 5/9. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:35 pm
ORD
- DMK
1 stop26h 50m
Emirates
Wed 9/3011:50 pm
DMK
- ORD
1 stop27h 55m
Emirates
Deal found 5/9![Emirates logo]()
$1,375
This Finnair deal was found by Cheapflights users on 5/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Mon 6/87:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 5/7![Finnair logo]()
$1,386
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 9/87:00 am
ORD
- SGN
3 stops27h 05m
United Airlines
Wed 10/711:15 pm
SGN
- ORD
1 stop27h 50m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,058
This SAUDIA deal was found by Cheapflights users on 5/7. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
ORD
- MNL
2 stops49h 50m
SAUDIA
Tue 7/2811:30 pm
MNL
- ORD
2 stops35h 22m
SAUDIA
Deal found 5/7![SAUDIA logo]()
$1,304
This Finnair deal was found by Cheapflights users on 5/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Mon 6/87:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 5/8![Finnair logo]()
$1,386
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:00 am
MDW
- BKK
2 stops27h 45m
Delta
Mon 7/2011:30 pm
BKK
- MDW
2 stops34h 45m
Delta
Deal found 5/9![Delta logo]()
$1,266
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 10/146:00 am
ORD
- SGN
3 stops28h 05m
United Airlines
Tue 11/2411:05 pm
SGN
- ORD
1 stop29h 05m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,058
This China Airlines deal was found by Cheapflights users on 5/7. 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 7/246:40 pm
MDW
- MNL
3 stops25h 55m
Multiple Airlines
Mon 8/104:50 pm
MNL
- MDW
2 stops25h 55m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,649
This Etihad Airways deal was found by Cheapflights users on 5/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:00 pm
ORD
- KUL
1 stop29h 25m
Etihad Airways
Thu 6/189:55 pm
KUL
- ORD
1 stop23h 40m
Etihad Airways
Deal found 5/10![Etihad Airways logo]()
$1,660
This Finnair deal was found by Cheapflights users on 5/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:30 pm
ORD
- BKK
1 stop44h 00m
Finnair
Tue 6/307:05 am
BKK
- ORD
1 stop22h 45m
Finnair
Deal found 5/7![Finnair logo]()
$1,398
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:00 am
ORD
- BKK
2 stops38h 35m
United Airlines
Sat 8/299:35 am
BKK
- ORD
2 stops32h 45m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,060
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:30 am
ORD
- BKK
2 stops31h 35m
Delta
Sun 6/212:35 am
BKK
- ORD
2 stops33h 04m
Delta
Deal found 5/9![Delta logo]()
$1,316
This Emirates deal was found by Cheapflights users on 5/10. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:25 am
ORD
- DMK
2 stops37h 45m
Emirates
Mon 10/1911:50 pm
DMK
- ORD
1 stop27h 55m
Emirates
Deal found 5/10![Emirates logo]()
$1,620
Last-minute flights from Chicago to Southeast AsiaDiscover last-minute flight deals from Chicago to Southeast Asia. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Southeast Asia. Data last updated May 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/8. 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.
Mon 5/117:45 am
ORD
- BKK
2 stops26h 00m
Delta
Sun 5/249:50 am
BKK
- ORD
2 stops26h 07m
Delta
Deal found 5/8![Delta logo]()
$1,053
This Delta deal was found by Cheapflights users on 5/10. 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.
Mon 5/117:45 am
ORD
- BKK
2 stops26h 00m
Delta
Sun 5/312:35 am
BKK
- ORD
2 stops31h 15m
Delta
Deal found 5/10![Delta logo]()
$1,054
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Mon 5/119:20 pm
ORD
- SGN
2 stops36h 35m
United Airlines
Wed 5/2711:15 pm
SGN
- ORD
2 stops35h 52m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,064
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:10 pm
ORD
- BKK
2 stops42h 25m
United Airlines
Wed 6/109:35 am
BKK
- ORD
2 stops25h 47m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,069
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:35 pm
ORD
- BKK
2 stops43h 00m
United Airlines
Mon 6/87:00 am
BKK
- ORD
2 stops33h 58m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:00 am
ORD
- BKK
2 stops34h 35m
United Airlines
Wed 6/109:35 am
BKK
- ORD
2 stops25h 47m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,068
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:45 am
ORD
- BKK
2 stops36h 50m
United Airlines
Mon 6/87:00 am
BKK
- ORD
2 stops29h 59m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:43 pm
ORD
- BKK
3 stops31h 52m
United Airlines
Tue 5/269:35 am
BKK
- ORD
2 stops25h 32m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,073
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 5/125:00 am
ORD
- BKK
2 stops35h 35m
United Airlines
Mon 6/13:45 pm
BKK
- ORD
2 stops26h 47m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:15 pm
ORD
- BKK
2 stops31h 20m
United Airlines
Tue 6/99:35 am
BKK
- ORD
2 stops32h 18m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:15 pm
ORD
- BKK
2 stops31h 20m
United Airlines
Mon 6/87:00 am
BKK
- ORD
2 stops33h 58m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,079
This SAUDIA deal was found by Cheapflights users on 5/8. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:05 am
ORD
- BKK
2 stops43h 40m
SAUDIA
Mon 6/153:20 pm
BKK
- ORD
2 stops42h 28m
SAUDIA
Deal found 5/8![SAUDIA logo]()
$1,055
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 May 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 May 11, 2026.
This IEagle deal was found by Cheapflights users on 5/7. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:10 pm
ORD
- SGN
1 stop42h 45m
Air India
Deal found 5/7![Air India logo]()
$455
This Justfly.com deal was found by Cheapflights users on 5/7. 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.
Mon 7/271:10 pm
ORD
- SGN
1 stop42h 45m
Air India
Deal found 5/7![Air India logo]()
$478
This IEagle deal was found by Cheapflights users on 5/8. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:10 pm
ORD
- SGN
1 stop42h 45m
Air India
Deal found 5/8![Air India logo]()
$495
This IEagle deal was found by Cheapflights users on 5/6. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:10 pm
ORD
- MNL
1 stop43h 40m
Air India
Deal found 5/6![Air India logo]()
$495
This oojo deal was found by Cheapflights users on 5/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:10 pm
ORD
- SGN
1 stop42h 45m
Air India
Deal found 5/7![Air India logo]()
$513
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:10 pm
ORD
- DMK
2 stops41h 30m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$519
This FlightHub deal was found by Cheapflights users on 5/11. 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 8/59:10 pm
ORD
- BKK
1 stop38h 40m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$520
This IEagle deal was found by Cheapflights users on 5/6. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:10 pm
ORD
- SGN
1 stop42h 45m
Air India
Deal found 5/6![Air India logo]()
$520
This oojo deal was found by Cheapflights users on 5/11. 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 8/19:10 pm
ORD
- BKK
1 stop38h 40m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$521
This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
ORD
- MNL
1 stop33h 00m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:00 pm
ORD
- BKK
1 stop21h 50m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$530
This oojo deal was found by Cheapflights users on 5/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:10 pm
ORD
- KUL
1 stop43h 30m
Air India
Deal found 5/7![Air India logo]()
$533
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 May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $965 (oojo) |
One-way from | $455 (IEagle) |
Popular in | June |
Cheapest in | September |
Average price | $1,267 |
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 May 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
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Mon 8/31
12:15 pm-9:55 pm
1 stop21h 40m
Ho Chi Minh City
Wed 10/7
11:15 pm-3:05 pm
1 stop27h 50m
$1,049
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Wed 9/2
12:15 pm-9:55 pm
1 stop21h 40m
Ho Chi Minh City
Wed 10/7
11:15 pm-3:05 pm
1 stop27h 50m
$1,049
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Wed 9/2
8:51 am-10:05 pm
2 stops25h 14m
Ho Chi Minh City
Mon 10/5
11:15 pm-8:40 am
1 stop21h 25m
$1,053
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Thu 9/3
8:50 am-10:05 pm
2 stops25h 15m
Ho Chi Minh City
Tue 10/6
11:15 pm-3:05 pm
1 stop27h 50m
$1,053
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Tue 9/8
7:00 am-10:05 pm
3 stops27h 05m
Ho Chi Minh City
Wed 10/7
11:15 pm-3:05 pm
1 stop27h 50m
$1,058
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Wed 10/14
6:00 am-10:05 pm
3 stops28h 05m
Ho Chi Minh City
Tue 11/24
11:05 pm-3:10 pm
1 stop29h 05m
$1,058
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Mon 10/12
7:30 am-10:10 pm
2 stops26h 40m
Ho Chi Minh City
Sun 10/18
1:55 pm-12:37 pm
2 stops34h 42m
$1,059
ChicagoBangkok
ORD - BKK
ORDBKK
Chicago O'Hare Intl
Sun 8/2
7:00 am-9:35 am
2 stops38h 35m
Bangkok Suvarnabhumi
Sat 8/29
9:35 am-6:20 am
2 stops32h 45m
$1,060
ChicagoManila
ORD - MNL
ORDMNL
Chicago O'Hare Intl
Tue 7/14
6:00 am-8:50 pm
2 stops49h 50m
Manila Ninoy Aquino Intl
Tue 7/21
11:30 pm-9:52 pm
2 stops35h 22m
$1,079
Quickest round-trip
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Sun 10/25
12:15 pm-10:25 pm
1 stop22h 10m
Ho Chi Minh City
Mon 11/9
11:50 pm-8:30 am
1 stop21h 40m
$1,098
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-SGN
ORD-MNL
ORD-BKK
ORD-DMK
ORD-DPS
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-SGN
ORD-MNL
ORD-BKK
ORD-DMK
How far ahead should I book a flight from Chicago to Southeast Asia?
Booking 77 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.
What is the cheapest month to book a flight from Chicago to Southeast Asia?
Currently, August is the cheapest month in which you can book a flight from Chicago to Southeast Asia (average of $888). Flying from Chicago to Southeast Asia in December is currently the most expensive (average of $1,682). 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.
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 May 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.
Entertainment
8.0
Boarding
8.4
Crew
8.6
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Entertainment
8.0
Boarding
8.4
Crew
8.6
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Entertainment
8.0
Boarding
8.4
Crew
8.6
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Entertainment
8.0
Boarding
8.4
Crew
8.6
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Entertainment
8.0
Boarding
8.4
Crew
8.6
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Entertainment
8.0
Boarding
8.4
Crew
8.6
Food
8.1
Comfort
8.3
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
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.
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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 May 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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$606 | Average$857 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$650 | Average$1,014 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$665 | Average$944 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$681 | Average$1,325 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$696 | Average$1,086 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$697 | Average$967 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$710 | Average$955 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$737 | Average$1,487 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$750 | Average$1,296 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$766 | Average$1,044 | FlexibilityNo cancel fee | On-time79% |