$348+ Cheap flights from Chicago (CHI) to Vietnam
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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SGN
Mar 13 — Mar 201
1 adult, Economy
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Cheapest flights from Chicago to VietnamExplore the most affordable flight options available from Chicago to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Chicago to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This ScholarTrip deal was found by Cheapflights users on 2/11. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:15 pm
ORD
- HAN
1 stop37h 55m
Cathay Pacific
Wed 5/67:10 pm
HAN
- ORD
1 stop30h 45m
Cathay Pacific
Deal found 2/11![Cathay Pacific logo]()
$798
This oojo deal was found by Cheapflights users on 2/11. 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.
Sun 4/194:15 pm
ORD
- DAD
1 stop37h 10m
Cathay Pacific
Mon 4/2711:50 am
DAD
- ORD
1 stop38h 05m
Cathay Pacific
Deal found 2/11![Cathay Pacific logo]()
$815
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Mon 5/118:10 pm
ORD
- HAN
1 stop31h 30m
Turkish Airlines
Thu 5/2110:55 pm
HAN
- ORD
1 stop22h 45m
Turkish Airlines
Deal found 2/10![Turkish Airlines logo]()
$839
This ScholarTrip deal was found by Cheapflights users on 2/11. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:15 pm
ORD
- HAN
1 stop37h 55m
Cathay Pacific
Fri 5/1510:55 am
HAN
- ORD
1 stop39h 00m
Cathay Pacific
Deal found 2/11![Cathay Pacific logo]()
$848
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 11/910:30 am
ORD
- HAN
1 stop23h 35m
United Airlines
Mon 11/2312:25 am
HAN
- ORD
1 stop26h 25m
United Airlines
Deal found 2/8![United Airlines logo]()
$877
This oojo deal was found by Cheapflights users on 2/10. 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.
Fri 8/288:10 pm
ORD
- HAN
1 stop31h 30m
Turkish Airlines
Fri 9/1110:55 pm
HAN
- ORD
1 stop35h 10m
Turkish Airlines
Deal found 2/10![Turkish Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Sun 11/89:20 pm
ORD
- HAN
2 stops36h 45m
United Airlines
Sun 11/2212:25 am
HAN
- ORD
1 stop26h 25m
United Airlines
Deal found 2/8![United Airlines logo]()
$882
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:00 pm
ORD
- PQC
1 stop38h 05m
Cathay Pacific
Mon 9/710:25 am
PQC
- ORD
1 stop39h 55m
Cathay Pacific
Deal found 2/10![Cathay Pacific logo]()
$882
This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:30 pm
ORD
- HAN
1 stop28h 45m
EVA Air
Mon 11/2312:35 pm
HAN
- ORD
1 stop20h 00m
EVA Air
Deal found 2/8![EVA Air logo]()
$884
This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:15 am
ORD
- HAN
2 stops26h 50m
ANA
Mon 11/2312:25 am
HAN
- ORD
1 stop26h 25m
ANA
Deal found 2/8![ANA logo]()
$885
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 11/910:30 am
ORD
- HAN
1 stop23h 35m
United Airlines
Sat 11/2112:25 am
HAN
- ORD
2 stops35h 37m
United Airlines
Deal found 2/8![United Airlines logo]()
$887
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:15 am
ORD
- HAN
2 stops27h 00m
ANA
Tue 9/2911:35 pm
HAN
- ORD
2 stops32h 42m
ANA
Deal found 2/9![ANA logo]()
$890
Best flights from Chicago to VietnamDiscover carefully curated flight deals from Chicago to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Chicago to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This United Airlines deal was found by Cheapflights users on 2/10. 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 5/57:00 am
ORD
- SGN
2 stops27h 05m
United Airlines
Tue 5/267:00 am
SGN
- ORD
2 stops28h 16m
United Airlines
Deal found 2/10![United Airlines logo]()
$917
This Delta deal was found by Cheapflights users on 2/10. 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 3/36:20 pm
MDW
- SGN
2 stops40h 00m
Delta
Wed 3/188:00 am
SGN
- MDW
2 stops26h 31m
Delta
Deal found 2/10![Delta logo]()
$928
This China Airlines deal was found by Cheapflights users on 2/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:15 pm
ORD
- DAD
2 stops33h 15m
Multiple Airlines
Mon 4/275:30 pm
DAD
- ORD
2 stops25h 10m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$971
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Thu 4/910:15 am
ORD
- HAN
1 stop23h 35m
Japan Airlines
Sun 4/1911:20 pm
HAN
- ORD
1 stop20h 00m
Japan Airlines
Deal found 2/10![Japan Airlines logo]()
$996
This Justfly.com deal was found by Cheapflights users on 2/10. 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.
Wed 4/152:00 pm
ORD
- DAD
2 stops34h 05m
Etihad Airways
Wed 4/2212:50 pm
DAD
- ORD
2 stops55h 45m
Etihad Airways
Deal found 2/10![Etihad Airways logo]()
$1,047
This Turkish Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 6/1011:25 am
ORD
- HAN
1 stop40h 15m
Turkish Airlines
Wed 6/2410:55 pm
HAN
- ORD
1 stop31h 20m
Turkish Airlines
Deal found 2/8![Turkish Airlines logo]()
$1,113
This oojo deal was found by Cheapflights users on 2/10. 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 5/115:52 pm
ORD
- HAN
2 stops28h 43m
China Airlines
Thu 5/2111:35 am
HAN
- ORD
2 stops31h 05m
China Airlines
Deal found 2/10![China Airlines logo]()
$1,173
This oojo deal was found by Cheapflights users on 2/10. 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 5/197:40 am
ORD
- DAD
2 stops39h 55m
EVA Air
Thu 6/412:55 pm
DAD
- ORD
2 stops29h 45m
EVA Air
Deal found 2/10![EVA Air logo]()
$1,208
This BusinessClass deal was found by Cheapflights users on 2/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:05 pm
ORD
- PQC
2 stops44h 45m
Korean Air
Fri 4/312:10 am
PQC
- ORD
2 stops25h 14m
Korean Air
Deal found 2/10![Korean Air logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 8/46:00 am
ORD
- SGN
2 stops27h 55m
United Airlines
Sun 9/611:15 pm
SGN
- ORD
1 stop28h 10m
United Airlines
Deal found 2/9![United Airlines logo]()
$917
This Delta deal was found by Cheapflights users on 2/10. 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 3/26:20 pm
MDW
- SGN
2 stops39h 05m
Delta
Thu 3/198:00 am
SGN
- MDW
2 stops26h 31m
Delta
Deal found 2/10![Delta logo]()
$928
This Gurufare deal was found by Cheapflights users on 2/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:29 pm
ORD
- DAD
2 stops30h 11m
Multiple Airlines
Thu 4/1610:10 am
DAD
- ORD
1 stop22h 50m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$978
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/126:17 am
ORD
- SGN
2 stops28h 38m
United Airlines
Thu 3/196:00 am
SGN
- ORD
2 stops29h 00m
United Airlines
Deal found 2/10![United Airlines logo]()
$918
This Delta deal was found by Cheapflights users on 2/10. 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 3/36:20 pm
MDW
- SGN
2 stops39h 05m
Delta
Thu 3/198:00 am
SGN
- MDW
2 stops26h 31m
Delta
Deal found 2/10![Delta logo]()
$928
This Justfly.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/92:10 pm
ORD
- DAD
2 stops57h 55m
Etihad Airways
Mon 3/161:05 pm
DAD
- ORD
2 stops55h 30m
Etihad Airways
Deal found 2/10![Etihad Airways logo]()
$1,102
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Tue 4/1412:30 am
ORD
- DAD
1 stop23h 05m
Multiple Airlines
Wed 4/227:10 am
DAD
- ORD
2 stops25h 50m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 2/10. 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 7/297:00 am
ORD
- SGN
2 stops27h 05m
United Airlines
Sat 8/297:00 am
SGN
- ORD
2 stops27h 55m
United Airlines
Deal found 2/10![United Airlines logo]()
$920
This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:50 am
ORD
- DAD
2 stops35h 15m
Turkish Airlines
Mon 3/91:05 pm
DAD
- ORD
2 stops34h 00m
Turkish Airlines
Deal found 2/9![Turkish Airlines logo]()
$1,114
This Delta deal was found by Cheapflights users on 2/10. 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 3/26:20 pm
MDW
- SGN
2 stops39h 05m
Delta
Tue 3/178:00 am
SGN
- MDW
2 stops26h 31m
Delta
Deal found 2/10![Delta logo]()
$928
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 5/17:00 am
ORD
- SGN
2 stops27h 05m
United Airlines
Mon 5/117:00 am
SGN
- ORD
3 stops29h 45m
United Airlines
Deal found 2/10![United Airlines logo]()
$920
This Korean Air deal was found by Cheapflights users on 2/9. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:20 pm
ORD
- PQC
1 stop22h 30m
Korean Air
Thu 5/712:10 am
PQC
- ORD
1 stop21h 30m
Korean Air
Deal found 2/9![Korean Air logo]()
$1,249
This BusinessClass deal was found by Cheapflights users on 2/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:30 am
ORD
- DAD
1 stop23h 10m
EVA Air
Thu 4/210:10 am
DAD
- ORD
1 stop22h 50m
EVA Air
Deal found 2/10![EVA Air logo]()
$1,263
This EVA Air deal was found by Cheapflights users on 2/10. 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 4/17:05 am
MDW
- SGN
2 stops26h 55m
Multiple Airlines
Tue 4/73:45 pm
SGN
- MDW
2 stops26h 00m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,125
This United Airlines deal was found by Cheapflights users on 2/10. 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 5/119:16 pm
ORD
- SGN
2 stops36h 49m
United Airlines
Mon 5/2511:15 pm
SGN
- ORD
2 stops42h 31m
United Airlines
Deal found 2/10![United Airlines logo]()
$932
This FlightHub deal was found by Cheapflights users on 2/10. 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 3/112:10 pm
ORD
- DAD
2 stops57h 55m
Etihad Airways
Wed 4/112:50 pm
DAD
- ORD
2 stops55h 45m
Etihad Airways
Deal found 2/10![Etihad Airways logo]()
$1,286
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:30 am
ORD
- DAD
1 stop23h 10m
EVA Air
Tue 3/3110:10 am
DAD
- ORD
2 stops31h 58m
EVA Air
Deal found 2/10![EVA Air logo]()
$1,325
This Gotogate deal was found by Cheapflights users on 2/10. 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.
Mon 3/3012:20 pm
ORD
- CXR
1 stop22h 45m
Korean Air
Tue 4/1412:20 am
CXR
- ORD
1 stop21h 20m
Korean Air
Deal found 2/10![Korean Air logo]()
$1,343
This Delta deal was found by Cheapflights users on 2/9. 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 5/46:00 pm
ORD
- PQC
2 stops40h 50m
Delta
Thu 5/712:10 am
PQC
- ORD
1 stop21h 30m
Delta
Deal found 2/9![Delta logo]()
$1,111
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 3/117:00 am
ORD
- SGN
2 stops27h 55m
United Airlines
Tue 3/246:00 am
SGN
- ORD
2 stops29h 00m
United Airlines
Deal found 2/9![United Airlines logo]()
$941
This China Airlines deal was found by Cheapflights users on 2/8. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:20 pm
MDW
- DAD
2 stops34h 05m
Multiple Airlines
Thu 4/1610:00 am
DAD
- MDW
2 stops31h 40m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,155
Last-minute flights from Chicago to VietnamDiscover last-minute flight deals from Chicago to Vietnam. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Vietnam. Data last updated February 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 2/288:20 pm
ORD
- SGN
2 stops37h 35m
United Airlines
Thu 3/196:00 am
SGN
- ORD
2 stops29h 00m
United Airlines
Deal found 2/10![United Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 3/14:25 pm
ORD
- SGN
1 stop40h 25m
United Airlines
Thu 3/196:00 am
SGN
- ORD
2 stops29h 00m
United Airlines
Deal found 2/10![United Airlines logo]()
$924
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 3/19:15 pm
ORD
- SGN
2 stops36h 40m
United Airlines
Fri 3/136:00 am
SGN
- ORD
2 stops30h 58m
United Airlines
Deal found 2/10![United Airlines logo]()
$928
This ScholarTrip deal was found by Cheapflights users on 2/10. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:35 pm
ORD
- HAN
1 stop38h 55m
Cathay Pacific
Tue 3/1711:05 am
HAN
- ORD
1 stop38h 50m
Cathay Pacific
Deal found 2/10![Cathay Pacific logo]()
$798
This Justfly.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/21:30 pm
ORD
- SGN
1 stop41h 25m
Air India
Thu 3/268:55 pm
SGN
- ORD
2 stops27h 35m
Air India
Deal found 2/10![Air India logo]()
$913
This Delta deal was found by Cheapflights users on 2/10. 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 3/26:20 pm
MDW
- SGN
2 stops39h 05m
Delta
Wed 3/188:00 am
SGN
- MDW
2 stops26h 31m
Delta
Deal found 2/10![Delta logo]()
$928
This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:29 pm
ORD
- SGN
2 stops34h 21m
China Airlines
Tue 5/2610:50 am
SGN
- ORD
2 stops31h 50m
China Airlines
Deal found 2/9![China Airlines logo]()
$936
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:10 pm
ORD
- HAN
1 stop40h 00m
Etihad Airways
Thu 3/197:40 am
HAN
- ORD
1 stop36h 55m
Etihad Airways
Deal found 2/10![Etihad Airways logo]()
$925
This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:54 pm
ORD
- SGN
2 stops35h 56m
China Airlines
Mon 3/911:00 am
SGN
- ORD
2 stops39h 13m
China Airlines
Deal found 2/9![China Airlines logo]()
$929
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/126:17 am
ORD
- SGN
2 stops28h 38m
United Airlines
Thu 3/196:00 am
SGN
- ORD
2 stops29h 00m
United Airlines
Deal found 2/10![United Airlines logo]()
$918
This Air India deal was found by Cheapflights users on 2/10. 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 India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/222:30 pm
ORD
- SGN
1 stop41h 25m
Air India
Sun 4/128:55 pm
SGN
- ORD
1 stop26h 15m
Air India
Deal found 2/10![Air India logo]()
$915
This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:30 pm
ORD
- SGN
1 stop41h 25m
Air India
Sat 4/118:55 pm
SGN
- ORD
2 stops26h 15m
Air India
Deal found 2/9![Air India logo]()
$906
One-way flights from Chicago to VietnamSearch for one-way flight options from Chicago to Vietnam. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Chicago to Vietnam. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:00 am
ORD
- HAN
2 stops54h 45m
Philippine Airlines
Deal found 2/8![Philippine Airlines logo]()
$348
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:54 pm
ORD
- DAD
2 stops33h 36m
Philippine Airlines
Deal found 2/8![Philippine Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/96:51 pm
ORD
- HAN
2 stops50h 39m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
ORD
- HAN
2 stops44h 40m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:51 pm
ORD
- DAD
2 stops40h 29m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:43 am
ORD
- HAN
3 stops40h 32m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:51 pm
ORD
- DAD
3 stops51h 49m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 3/307:49 pm
ORD
- HAN
2 stops50h 06m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Thu 3/56:51 pm
ORD
- PQC
3 stops46h 59m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 3/36:51 pm
ORD
- PQC
3 stops46h 59m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
ORD
- DAD
3 stops46h 30m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:51 pm
ORD
- DAD
3 stops36h 19m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$447
Find flight deals from Chicago to Vietnam
Keep the following information in mind while searching for Chicago to Vietnam flight deals. Data was last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $798 (ScholarTrip) |
One-way from | $348 (oojo) |
Popular in | June |
Cheapest in | November |
Average price | $1,040 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Vietnam 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 February 11, 2026.
Use the filters below to find and compare flights from Chicago to Vietnam that are best for you.
Fly from
Chicago
Fly to
Vietnam
Route
Depart
Return
Price
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Tue 5/5
7:00 am-10:05 pm
2 stops27h 05m
Ho Chi Minh City
Tue 5/26
7:00 am-11:16 pm
2 stops28h 16m
$917
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Tue 8/4
6:00 am-9:55 pm
2 stops27h 55m
Ho Chi Minh City
Sun 9/6
11:15 pm-3:25 pm
1 stop28h 10m
$917
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Thu 3/12
6:17 am-10:55 pm
2 stops28h 38m
Ho Chi Minh City
Thu 3/19
6:00 am-11:00 pm
2 stops29h 00m
$918
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Wed 7/29
7:00 am-10:05 pm
2 stops27h 05m
Ho Chi Minh City
Sat 8/29
7:00 am-10:55 pm
2 stops27h 55m
$920
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Fri 5/1
7:00 am-10:05 pm
2 stops27h 05m
Ho Chi Minh City
Mon 5/11
7:00 am-12:45 am
3 stops29h 45m
$920
ChicagoHo Chi Minh City
MDW - SGN
MDWSGN
Chicago Midway
Tue 3/3
6:20 pm-11:20 pm
2 stops40h 00m
Ho Chi Minh City
Wed 3/18
8:00 am-10:31 pm
2 stops26h 31m
$928
ChicagoHo Chi Minh City
MDW - SGN
MDWSGN
Chicago Midway
Mon 3/2
6:20 pm-10:25 pm
2 stops39h 05m
Ho Chi Minh City
Thu 3/19
8:00 am-10:31 pm
2 stops26h 31m
$928
ChicagoHo Chi Minh City
MDW - SGN
MDWSGN
Chicago Midway
Tue 3/3
6:20 pm-10:25 pm
2 stops39h 05m
Ho Chi Minh City
Thu 3/19
8:00 am-10:31 pm
2 stops26h 31m
$928
ChicagoHo Chi Minh City
MDW - SGN
MDWSGN
Chicago Midway
Mon 3/2
6:20 pm-10:25 pm
2 stops39h 05m
Ho Chi Minh City
Tue 3/17
8:00 am-10:31 pm
2 stops26h 31m
$928
ChicagoHo Chi Minh City
ORD - SGN
ORDSGN
Chicago O'Hare Intl
Mon 5/11
9:16 pm-10:05 pm
2 stops36h 49m
Ho Chi Minh City
Mon 5/25
11:15 pm-5:46 am
2 stops42h 31m
$932
Showing 1-10 of 60 results
Best time to book a flight from Chicago to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from Chicago with our price prediction graph.
ORD-HAN
ORD-DAD
ORD-PQC
ORD-SGN
MDW-SGN
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 Vietnam
CHI-VN0
ORD-HAN
ORD-DAD
ORD-PQC
ORD-SGN
What is the cheapest month to book a flight from Chicago to Vietnam?
Currently, June is the cheapest month in which you can book a flight from Chicago to Vietnam (average of $583). Flying from Chicago to Vietnam in May is currently the most expensive (average of $914). 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 Vietnam
Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated February 11, 2026.
Read reviews from past customers who have flown EVA Air, Korean Air, and ANA from Chicago to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Overall
8.4
Comfort
8.3
Crew
8.6
Boarding
8.4
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Food
8.1
Overall
8.4
Comfort
8.3
Crew
8.6
Boarding
8.4
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Food
8.1
Overall
8.4
Comfort
8.3
Crew
8.6
Boarding
8.4
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Food
8.1
Overall
8.4
Comfort
8.3
Crew
8.6
Boarding
8.4
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Food
8.1
Overall
8.4
Comfort
8.3
Crew
8.6
Boarding
8.4
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Food
8.1
Overall
8.4
Comfort
8.3
Crew
8.6
Boarding
8.4
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Related info for your journey
Find useful and relevant information for your journey from Chicago to Vietnam. 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 Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Vietnam by cabin class
Find flights from Chicago to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Vietnam flights
Browse other Chicago and Vietnam flight options. Last updated on February 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to Vietnam flights
Consider these flights traveling from Chicago to Vietnam.
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 10 airlines flying from Chicago to Vietnam
Discover the top 10 airlines that operate flights from Chicago to Vietnam. 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$583 | Average$1,058 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$592 | Average$902 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$632 | Average$709 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$662 | Average$943 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$681 | Average$1,174 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$766 | Average$966 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$782 | Average$1,171 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$801 | Average$975 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$843 | Average$1,128 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$886 | Average$1,247 | FlexibilityNo cancel fee | On-time74% |