$491+ Cheap flights from Vietnam to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — ORD
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Vietnam to Illinois 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
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Cheapest flights from Vietnam to IllinoisExplore the most affordable flight options available from Vietnam to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Vietnam to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This SmartFares deal was found by Cheapflights users on 9/24. 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.
Sun 11/87:45 pm -
1 stop29h 45m
Sun 11/152:10 pm -
1 stop21h 20m
Deal found 9/24![Cathay Pacific logo]()
$817
This oojo deal was found by Cheapflights users on 9/25. 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 11/97:15 am -
1 stop18h 15m
Mon 11/162:10 pm -
1 stop31h 25m
Deal found 9/25![Cathay Pacific logo]()
$824
This Traveloka deal was found by Cheapflights users on 9/25. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:45 pm -
1 stop29h 45m
Fri 11/272:10 pm -
1 stop39h 25m
Deal found 9/25![Cathay Pacific logo]()
$829
This Booking.com deal was found by Cheapflights users on 9/25. 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.
Tue 11/177:15 am -
1 stop18h 15m
Tue 12/12:10 pm -
1 stop31h 25m
Deal found 9/25![Cathay Pacific logo]()
$832
This Justfly.com deal was found by Cheapflights users on 9/28. 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 10/56:20 pm -
1 stop31h 35m
Mon 10/194:15 pm -
1 stop29h 50m
Deal found 9/28![Cathay Pacific logo]()
$837
This Gotogate deal was found by Cheapflights users on 9/25. 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.
Thu 10/157:10 am -
1 stop18h 45m
Sun 11/152:10 pm -
1 stop21h 20m
Deal found 9/25![Cathay Pacific logo]()
$844
This Cathay Pacific deal was found by Cheapflights users on 9/27. 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 11/57:15 am -
1 stop18h 15m
Mon 11/92:10 pm -
1 stop21h 20m
Deal found 9/27![Cathay Pacific logo]()
$860
This oojo deal was found by Cheapflights users on 9/26. 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 10/26:10 pm -
1 stop31h 45m
Sun 10/184:15 pm -
1 stop29h 05m
Deal found 9/26![Cathay Pacific logo]()
$866
This oojo deal was found by Cheapflights users on 9/25. 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 11/911:15 am -
1 stop38h 15m
Mon 11/162:10 pm -
1 stop30h 55m
Deal found 9/25![Cathay Pacific logo]()
$875
This Traveloka deal was found by Cheapflights users on 9/28. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:05 am -
1 stop38h 50m
Mon 11/162:10 pm -
1 stop21h 20m
Deal found 9/28![Cathay Pacific logo]()
$878
This Traveloka deal was found by Cheapflights users on 9/26. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:05 am -
1 stop38h 50m
Fri 10/164:15 pm -
1 stop20h 05m
Deal found 9/26![Cathay Pacific logo]()
$879
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/1810:55 am -
1 stop39h 00m
Sat 10/244:15 pm -
1 stop38h 00m
Deal found 9/27![Cathay Pacific logo]()
$901
Best flights from Vietnam to IllinoisDiscover carefully curated flight deals from Vietnam to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Vietnam to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/26. 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 11/57:15 am -
1 stop18h 15m
Mon 11/92:10 pm -
1 stop21h 20m
Deal found 9/26![Cathay Pacific logo]()
$860
This Philippine Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/163:35 pm -
2 stops26h 05m
Tue 10/275:53 pm -
2 stops26h 57m
Deal found 9/24![Multiple Airlines logo]()
$1,038
This Delta deal was found by Cheapflights users on 9/27. 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.
Fri 11/137:55 am -
2 stops26h 52m
Fri 11/277:05 am -
2 stops27h 45m
Deal found 9/27![Delta logo]()
$1,060
This Qatar Airways deal was found by Cheapflights users on 9/24. 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.
Fri 10/167:25 pm -
2 stops31h 40m
Tue 10/277:50 pm -
1 stop29h 15m
Deal found 9/24![Qatar Airways logo]()
$1,061
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/57:00 am -
1 stop19h 55m
Mon 10/196:00 am -
2 stops28h 05m
Deal found 9/27![United Airlines logo]()
$1,069
This Gotogate deal was found by Cheapflights users on 9/28. 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.
Wed 10/148:40 pm -
1 stop23h 55m
Sun 10/188:25 pm -
1 stop22h 15m
Deal found 9/28![Etihad Airways logo]()
$1,081
This Korean Air deal was found by Cheapflights users on 9/24. 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 11/612:20 pm -
1 stop33h 10m
Sun 11/811:10 am -
1 stop21h 35m
Deal found 9/24![Korean Air logo]()
$1,084
This Emirates deal was found by Cheapflights users on 9/28. 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 2/111:30 pm -
3 stops47h 40m
Sat 5/82:15 pm -
3 stops43h 35m
Deal found 9/28![Emirates logo]()
$1,709
This Booking.com deal was found by Cheapflights users on 9/27. 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.
Sat 10/106:10 pm -
1 stop31h 45m
Mon 11/302:10 pm -
1 stop38h 35m
Deal found 9/27![Cathay Pacific logo]()
$972
This Philippine Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 10/59:55 am -
2 stops25h 35m
Mon 10/195:10 pm -
2 stops27h 25m
Deal found 9/28![Multiple Airlines logo]()
$1,038
This Delta deal was found by Cheapflights users on 9/25. 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 11/92:05 pm -
2 stops35h 46m
Mon 11/1611:27 am -
2 stops36h 23m
Deal found 9/25![Delta logo]()
$1,060
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/512:25 am -
1 stop26h 25m
Sun 11/89:57 pm -
2 stops36h 08m
Deal found 9/28![United Airlines logo]()
$1,095
This Philippine Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 11/129:55 am -
2 stops32h 07m
Thu 11/193:59 pm -
2 stops27h 51m
Deal found 9/28![Multiple Airlines logo]()
$1,038
This Delta deal was found by Cheapflights users on 9/26. 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 10/247:30 am -
2 stops37h 14m
Sat 10/319:29 am -
2 stops39h 21m
Deal found 9/26![Delta logo]()
$1,060
This Delta deal was found by Cheapflights users on 9/25. 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 11/172:05 pm -
2 stops35h 46m
Tue 12/11:02 pm -
2 stops34h 48m
Deal found 9/25![Delta logo]()
$1,060
This Cathay Pacific deal was found by Cheapflights users on 9/27. 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.
Sat 10/103:20 pm -
2 stops34h 35m
Mon 11/302:10 pm -
1 stop32h 30m
Deal found 9/27![Multiple Airlines logo]()
$1,153
This Delta deal was found by Cheapflights users on 9/28. 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.
Fri 11/137:55 am -
2 stops37h 55m
Fri 11/2711:27 am -
2 stops36h 23m
Deal found 9/28![Delta logo]()
$1,060
This Delta deal was found by Cheapflights users on 9/28. 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 10/1412:05 pm -
2 stops21h 22m
Sun 10/186:20 am -
2 stops40h 15m
Deal found 9/28![Delta logo]()
$1,086
This China Airlines deal was found by Cheapflights users on 9/24. 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 11/1311:00 am -
3 stops27h 10m
Fri 11/2710:45 am -
2 stops34h 15m
Deal found 9/24![Multiple Airlines logo]()
$1,309
This Delta deal was found by Cheapflights users on 9/26. 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 11/1012:20 pm -
2 stops35h 19m
Tue 11/178:29 am -
2 stops37h 41m
Deal found 9/26![Delta logo]()
$1,086
This Emirates deal was found by Cheapflights users on 9/28. 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 2/111:30 pm -
3 stops48h 46m
Mon 5/39:25 am -
3 stops48h 25m
Deal found 9/28![Emirates logo]()
$1,903
This Delta deal was found by Cheapflights users on 9/25. 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 11/912:20 pm -
2 stops38h 39m
Mon 11/167:05 am -
2 stops39h 05m
Deal found 9/25![Delta logo]()
$1,086
This Delta deal was found by Cheapflights users on 9/28. 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 11/1211:00 pm -
1 stop22h 30m
Thu 11/198:04 am -
2 stops41h 11m
Deal found 9/28![Delta logo]()
$1,154
This Delta deal was found by Cheapflights users on 9/28. 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 11/127:55 am -
2 stops37h 55m
Thu 11/196:00 am -
2 stops28h 50m
Deal found 9/28![Delta logo]()
$1,160
This Singapore Airlines deal was found by Cheapflights users on 9/28. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/14:45 pm -
3 stops37h 49m
Wed 4/141:30 pm -
3 stops33h 35m
Deal found 9/28![Multiple Airlines logo]()
$1,797
This Delta deal was found by Cheapflights users on 9/26. 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 11/1011:40 pm -
2 stops25h 19m
Tue 11/176:00 am -
2 stops27h 25m
Deal found 9/26![Delta logo]()
$1,160
This Delta deal was found by Cheapflights users on 9/28. 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 2/111:00 pm -
2 stops37h 30m
Wed 4/147:20 am -
2 stops25h 45m
Deal found 9/28![Delta logo]()
$1,160
This Delta deal was found by Cheapflights users on 9/28. 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 2/111:00 pm -
2 stops30h 37m
Sat 4/176:30 pm -
2 stops31h 50m
Deal found 9/28![Delta logo]()
$1,160
Last-minute flights from Vietnam to IllinoisDiscover last-minute flight deals from Vietnam to Illinois. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Vietnam to Illinois. Data last updated September 29, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/26. 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 10/26:10 pm -
1 stop31h 45m
Sun 10/184:15 pm -
1 stop29h 05m
Deal found 9/26![Cathay Pacific logo]()
$866
This Mytrip deal was found by Cheapflights users on 9/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:30 am -
2 stops25h 15m
Sat 10/1712:30 am -
2 stops31h 35m
Deal found 9/26![Multiple Airlines logo]()
$943
This Justfly.com deal was found by Cheapflights users on 9/28. 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 10/56:20 pm -
1 stop31h 35m
Mon 10/194:15 pm -
1 stop29h 50m
Deal found 9/28![Cathay Pacific logo]()
$837
This Booking.com deal was found by Cheapflights users on 9/27. 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.
Sat 10/106:10 pm -
1 stop31h 45m
Mon 11/302:10 pm -
1 stop38h 35m
Deal found 9/27![Cathay Pacific logo]()
$972
This Traveloka deal was found by Cheapflights users on 9/26. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:05 am -
1 stop38h 50m
Fri 10/164:15 pm -
1 stop20h 05m
Deal found 9/26![Cathay Pacific logo]()
$879
This Mytrip deal was found by Cheapflights users on 9/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:10 am -
2 stops51h 30m
Sun 11/1511:10 am -
1 stop36h 40m
Deal found 9/25![Multiple Airlines logo]()
$1,026
This Gotogate deal was found by Cheapflights users on 9/25. 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.
Thu 10/157:10 am -
1 stop18h 45m
Sun 11/152:10 pm -
1 stop21h 20m
Deal found 9/25![Cathay Pacific logo]()
$844
This Gotogate deal was found by Cheapflights users on 9/28. 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.
Thu 10/1512:10 am -
2 stops51h 30m
Mon 11/164:25 pm -
1 stop40h 25m
Deal found 9/28![Multiple Airlines logo]()
$990
This Traveloka deal was found by Cheapflights users on 9/28. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:05 am -
1 stop38h 50m
Mon 11/162:10 pm -
1 stop21h 20m
Deal found 9/28![Cathay Pacific logo]()
$878
This FlightHub deal was found by Cheapflights users on 9/28. 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 10/166:20 pm -
1 stop31h 35m
Tue 10/273:10 pm -
1 stop21h 20m
Deal found 9/28![Cathay Pacific logo]()
$887
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/1810:55 am -
1 stop39h 00m
Sat 10/244:15 pm -
1 stop38h 00m
Deal found 9/27![Cathay Pacific logo]()
$901
This Booking.com deal was found by Cheapflights users on 9/26. 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.
Sat 10/246:20 pm -
1 stop31h 10m
Sat 10/313:10 pm -
1 stop39h 25m
Deal found 9/26![Cathay Pacific logo]()
$832
One-way flights from Vietnam to IllinoisSearch for one-way flight options from Vietnam to Illinois. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Vietnam to Illinois. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Mytrip deal was found by Cheapflights users on 9/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:00 pm -
2 stops32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Fri 10/239:00 am -
2 stops33h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$493
This Trip.com deal was found by Cheapflights users on 9/24. 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 12/177:40 am -
1 stop37h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Etihad Airways logo]()
$508
This Mytrip deal was found by Cheapflights users on 9/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:50 am -
2 stops33h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$512
This Expedia deal was found by Cheapflights users on 9/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:40 pm -
1 stop38h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Philippine Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/209:00 am -
2 stops33h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$514
This Justfly.com deal was found by Cheapflights users on 9/24. 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 11/239:55 am -
1 stop20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Philippine Airlines logo]()
$518
This Justfly.com deal was found by Cheapflights users on 9/24. 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 10/1412:10 am -
2 stops44h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Etihad Airways logo]()
$519
This Booking.com deal was found by Cheapflights users on 9/26. 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.
Tue 10/277:40 pm -
1 stop31h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Qatar Airways logo]()
$520
This Mytrip deal was found by Cheapflights users on 9/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:35 am -
2 stops33h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$526
This FlightHub deal was found by Cheapflights users on 9/27. 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 11/27:40 pm -
1 stop31h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Qatar Airways logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 10/279:00 am -
3 stops51h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$533
Find flight deals from Vietnam to Illinois
Keep the following information in mind while searching for Vietnam to Illinois flight deals. Data was last updated September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $817 (SmartFares) |
One-way from | $491 (Mytrip) |
Cheapflights Fare Finder
Customize your flight search to find flights from Vietnam to Illinois 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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Vietnam to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Phu QuocChicago
PQC Phu Quoc Duong Dang - ORD Chicago O'Hare Intl
PQCORD
Phu Quoc Duong Dang
Sun 11/8
12:00 pm-7:55 am
2 stops32h 55m
Chicago O'Hare Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$491
Ho Chi Minh CityChicago
SGN Ho Chi Minh City - ORD Chicago O'Hare Intl
SGNORD
Ho Chi Minh City
Sun 11/1
7:40 pm-2:30 pm
1 stop31h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$539
Ho Chi Minh CityChicago
SGN Ho Chi Minh City - ORD Chicago O'Hare Intl
SGNORD
Ho Chi Minh City
Thu 11/5
7:40 pm-2:30 pm
1 stop31h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$539
Phu QuocChicago
PQC Phu Quoc Duong Dang - ORD Chicago O'Hare Intl
PQCORD
Phu Quoc Duong Dang
Sun 11/8
10:30 am-12:30 pm
1 stop39h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$559
Phu QuocChicago
PQC Phu Quoc Duong Dang - ORD Chicago O'Hare Intl
PQCORD
Phu Quoc Duong Dang
Sat 10/24
7:25 pm-6:34 am
3 stops47h 09m
Chicago O'Hare Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$567
Ho Chi Minh CityChicago
SGN Ho Chi Minh City - MDW Chicago Midway
SGNMDW
Ho Chi Minh City
Tue 11/3
9:00 am-11:22 am
3 stops39h 22m
Chicago Midway
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$569
HanoiChicago
HAN Hanoi Noibai - ORD Chicago O'Hare Intl
HANORD
Hanoi Noibai
Thu 1/21
7:25 pm-12:30 pm
1 stop30h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$576
HanoiChicago
HAN Hanoi Noibai - ORD Chicago O'Hare Intl
HANORD
Hanoi Noibai
Fri 10/23
10:55 am-1:55 pm
1 stop39h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$576
HanoiChicago
HAN Hanoi Noibai - ORD Chicago O'Hare Intl
HANORD
Hanoi Noibai
Wed 1/20
11:15 am-12:30 pm
1 stop38h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$576
HanoiChicago
HAN Hanoi Noibai - ORD Chicago O'Hare Intl
HANORD
Hanoi Noibai
Tue 10/20
10:55 am-1:55 pm
1 stop39h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$576
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Vietnam to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Vietnam with our price prediction graph.
PQC-ORD
HAN-ORD
SGN-ORD
DAD-ORD
SGN-MDW
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 Vietnam to Illinois
VN0-USIL
PQC-ORD
HAN-ORD
SGN-ORD
DAD-ORD
What is the cheapest month to book a flight from Vietnam to Illinois?
Currently, November is the cheapest month in which you can book a flight from Vietnam to Illinois (average of $896). Flying from Vietnam to Illinois in March is currently the most expensive (average of $1,675). 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 Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated September 29, 2026.
Get a feel of what it's like to fly with EVA Air and Cathay Pacific from Vietnam to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Crew
8.7
Overall
8.5
Food
8.1
Comfort
8.3
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentPadma,Aug 2026
TPE - SFO
Entertainment
8.0
Crew
8.7
Overall
8.5
Food
8.1
Comfort
8.3
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentPadma,Aug 2026
TPE - SFO
Entertainment
8.0
Crew
8.7
Overall
8.5
Food
8.1
Comfort
8.3
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentPadma,Aug 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Vietnam to Illinois. 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
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Alternative routes for Vietnam to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Vietnam to Illinois by cabin class
Find flights from Vietnam to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Vietnam and Illinois flights
Browse other Vietnam and Illinois flight options. Last updated on September 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Illinois
Find the right flight back to Vietnam after your stay in Illinois
Vietnam to Illinois flights
Consider these flights traveling from Vietnam to Illinois.
Top airline flying from Vietnam to Illinois
Discover the top airline that operate flights from Vietnam to Illinois. 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$894 | Average$1,075 | FlexibilityNo cancel fee | On-time74% |