$422+ Cheap flights from Chicago (CHI) to Hanoi (HAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HAN
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Cheapest flights from Chicago to HanoiExplore the most affordable flight options available from Chicago to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Chicago to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This SmartFares deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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.
Mon 10/54:15 pm -
1 stop29h 40m
Mon 10/1211:00 am -
1 stop38h 55m
Deal found 8/21![Cathay Pacific logo]()
$832
This eDestinos deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:15 pm -
1 stop35h 20m
Wed 10/147:10 pm -
1 stop30h 45m
Deal found 8/23![Cathay Pacific logo]()
$838
This Bravofly deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:15 pm -
1 stop37h 55m
Sun 10/257:30 pm -
1 stop30h 25m
Deal found 8/22![Cathay Pacific logo]()
$848
This Bravofly deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:15 pm -
1 stop29h 40m
Tue 10/137:10 pm -
1 stop30h 45m
Deal found 8/22![Cathay Pacific logo]()
$850
This oojo deal was found by Cheapflights users on 8/25. 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.
Tue 10/64:15 pm -
1 stop29h 40m
Mon 10/197:10 pm -
1 stop30h 45m
Deal found 8/25![Cathay Pacific logo]()
$866
This oojo deal was found by Cheapflights users on 8/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:15 pm -
1 stop29h 40m
Wed 10/217:10 pm -
1 stop30h 45m
Deal found 8/24![Cathay Pacific logo]()
$867
This FlightHub deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 11/42:35 pm -
1 stop38h 40m
Mon 11/307:30 pm -
1 stop30h 25m
Deal found 8/22![Cathay Pacific logo]()
$878
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/79:24 am -
2 stops24h 11m
Mon 9/2112:05 pm -
2 stops36h 34m
Deal found 8/21![Delta logo]()
$1,018
This Delta deal was found by Cheapflights users on 8/25. 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 9/229:59 am -
2 stops23h 36m
Tue 10/612:05 pm -
2 stops36h 42m
Deal found 8/25![Delta logo]()
$1,019
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:30 pm -
2 stops30h 05m
Mon 9/2111:10 pm -
2 stops31h 23m
Deal found 8/24![Delta logo]()
$1,059
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/79:29 am -
2 stops24h 06m
Wed 10/2111:10 pm -
2 stops35h 23m
Deal found 8/21![Delta logo]()
$1,105
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/59:29 am -
2 stops24h 06m
Mon 10/1212:05 pm -
2 stops36h 42m
Deal found 8/21![Delta logo]()
$1,106
Best flights from Chicago to HanoiDiscover carefully curated flight deals from Chicago to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Chicago to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Fri 1/11:10 pm -
1 stop27h 45m
Tue 2/168:00 pm -
1 stop24h 55m
Deal found 8/23![Etihad Airways logo]()
$944
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/79:24 am -
2 stops24h 11m
Mon 9/2112:05 pm -
2 stops36h 34m
Deal found 8/21![Delta logo]()
$1,018
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 11/3010:40 am -
1 stop23h 25m
Tue 12/1512:25 am -
2 stops32h 18m
Deal found 8/21![United Airlines logo]()
$1,024
This Korean Air deal was found by Cheapflights users on 8/24. 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.
Mon 12/711:15 am -
1 stop21h 30m
Sat 12/1911:05 pm -
1 stop22h 25m
Deal found 8/24![Korean Air logo]()
$1,048
This China Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/107:00 pm -
2 stops27h 30m
Fri 10/2311:30 am -
3 stops25h 05m
Deal found 8/21![Multiple Airlines logo]()
$1,182
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 11/128:29 am -
2 stops37h 41m
Mon 11/2311:05 pm -
2 stops27h 54m
Deal found 8/20![Delta logo]()
$1,018
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/66:07 am -
2 stops28h 08m
Mon 10/1911:35 pm -
2 stops34h 53m
Deal found 8/21![United Airlines logo]()
$1,040
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:24 am -
2 stops24h 11m
Mon 9/2111:10 pm -
2 stops31h 23m
Deal found 8/24![Delta logo]()
$1,019
This Etihad Airways deal was found by Cheapflights users on 8/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/271:10 pm -
1 stop40h 00m
Mon 3/17:40 am -
1 stop37h 15m
Deal found 8/24![Etihad Airways logo]()
$1,224
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:59 am -
2 stops23h 36m
Tue 10/2011:10 pm -
2 stops33h 28m
Deal found 8/24![Delta logo]()
$1,019
This Etihad Airways deal was found by Cheapflights users on 8/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/271:10 pm -
1 stop40h 00m
Thu 3/47:40 am -
1 stop37h 15m
Deal found 8/24![Etihad Airways logo]()
$1,224
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:30 pm -
2 stops30h 05m
Mon 9/2111:10 pm -
2 stops31h 23m
Deal found 8/24![Delta logo]()
$1,059
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:25 am -
2 stops25h 10m
Mon 9/2112:05 pm -
2 stops36h 54m
Deal found 8/24![Delta logo]()
$1,059
This Etihad Airways deal was found by Cheapflights users on 8/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/271:10 pm -
1 stop40h 00m
Sat 2/277:40 am -
1 stop37h 15m
Deal found 8/24![Etihad Airways logo]()
$1,336
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 10/2210:01 am -
2 stops36h 34m
Wed 10/2811:05 pm -
2 stops30h 55m
Deal found 8/20![Delta logo]()
$1,105
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/79:29 am -
2 stops24h 06m
Wed 10/2111:10 pm -
2 stops35h 23m
Deal found 8/21![Delta logo]()
$1,105
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 10/229:59 am -
2 stops36h 36m
Wed 10/2811:05 pm -
2 stops26h 05m
Deal found 8/20![Delta logo]()
$1,105
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:01 am -
2 stops36h 34m
Tue 10/1311:10 pm -
2 stops30h 50m
Deal found 8/22![Delta logo]()
$1,106
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/79:29 am -
2 stops24h 06m
Wed 10/1411:10 pm -
2 stops35h 23m
Deal found 8/23![Delta logo]()
$1,106
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 11/126:44 pm -
2 stops38h 01m
Mon 11/2311:05 pm -
2 stops31h 59m
Deal found 8/20![Delta logo]()
$1,111
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 12/306:00 am -
2 stops26h 45m
Wed 2/1711:05 pm -
2 stops30h 20m
Deal found 8/23![Delta logo]()
$1,169
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/176:30 pm -
2 stops38h 15m
Sun 2/711:05 pm -
2 stops27h 15m
Deal found 8/20![Delta logo]()
$1,174
Last-minute flights from Chicago to HanoiDiscover last-minute flight deals from Chicago to Hanoi. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Hanoi. Data last updated August 25, 2026 and is based on user searches.
This ScholarTrip deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 8/314:00 pm -
1 stop29h 55m
Sun 9/67:10 pm -
1 stop31h 10m
Deal found 8/23![Cathay Pacific logo]()
$901
This oojo deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/44:00 pm -
1 stop29h 55m
Sun 9/2010:55 am -
1 stop39h 00m
Deal found 8/20![Cathay Pacific logo]()
$918
This oojo deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/74:00 pm -
1 stop29h 55m
Mon 9/217:10 pm -
1 stop30h 45m
Deal found 8/21![Cathay Pacific logo]()
$868
This FlightHub deal was found by Cheapflights users on 8/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:20 pm -
1 stop30h 35m
Mon 9/218:45 am -
1 stop42h 20m
Deal found 8/25![Qatar Airways logo]()
$899
This FlightHub deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/76:00 am -
2 stops43h 55m
Mon 9/217:30 pm -
1 stop31h 35m
Deal found 8/21![Multiple Airlines logo]()
$955
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/79:24 am -
2 stops24h 11m
Mon 9/2112:05 pm -
2 stops36h 34m
Deal found 8/21![Delta logo]()
$1,018
This oojo deal was found by Cheapflights users on 8/25. 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.
Fri 9/114:00 pm -
1 stop38h 10m
Sun 9/2710:55 am -
1 stop39h 00m
Deal found 8/25![Cathay Pacific logo]()
$916
This IEagle deal was found by Cheapflights users on 8/24. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:20 pm -
1 stop23h 55m
Mon 9/218:45 am -
1 stop42h 20m
Deal found 8/24![Qatar Airways logo]()
$910
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:30 pm -
2 stops30h 05m
Mon 9/2111:10 pm -
2 stops31h 23m
Deal found 8/24![Delta logo]()
$1,059
This oojo deal was found by Cheapflights users on 8/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:00 pm -
1 stop35h 35m
Mon 9/217:10 pm -
1 stop30h 45m
Deal found 8/24![Cathay Pacific logo]()
$866
This FlightHub deal was found by Cheapflights users on 8/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:20 pm -
1 stop23h 55m
Tue 10/68:45 am -
1 stop42h 20m
Deal found 8/25![JetBlue logo]()
$900
This Delta deal was found by Cheapflights users on 8/25. 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 9/229:59 am -
2 stops23h 36m
Tue 10/612:05 pm -
2 stops36h 42m
Deal found 8/25![Delta logo]()
$1,019
One-way flights from Chicago to HanoiSearch for one-way flight options from Chicago to Hanoi. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Chicago to Hanoi. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Trip.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/232:00 pm -
1 stop28h 40m
Deal found 8/20![Etihad Airways logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 11/52:35 pm -
1 stop30h 30m
Deal found 8/21![Cathay Pacific logo]()
$442
This oojo deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/84:00 pm -
1 stop38h 10m
Deal found 8/21![Cathay Pacific logo]()
$446
This oojo deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/154:00 pm -
1 stop38h 10m
Deal found 8/23![Cathay Pacific logo]()
$447
This IEagle deal was found by Cheapflights users on 8/24. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:20 pm -
1 stop30h 35m
Deal found 8/24![Qatar Airways logo]()
$451
This BusinessClass deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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.
Sun 2/211:10 pm -
1 stop40h 00m
Deal found 8/20![Etihad Airways logo]()
$452
This Justfly.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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.
Fri 9/182:00 pm -
1 stop28h 40m
Deal found 8/22![Etihad Airways logo]()
$459
This oojo deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 1/151:10 pm -
1 stop40h 00m
Deal found 8/22![Etihad Airways logo]()
$477
This Expedia deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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.
Sat 2/61:10 pm -
1 stop40h 00m
Deal found 8/20![Etihad Airways logo]()
$480
This oojo deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 11/271:10 pm -
1 stop27h 45m
Deal found 8/22![Etihad Airways logo]()
$485
This Delta deal was found by Cheapflights users on 8/25. 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 9/151:00 pm -
2 stops33h 35m
Deal found 8/25![Delta logo]()
$558
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:01 am -
2 stops36h 34m
Deal found 8/22![Delta logo]()
$578
Find flight deals from Chicago to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $832 (SmartFares) |
One-way from | $422 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,404 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Hanoi 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 August 25, 2026.
Use the filters below to find and compare flights from Chicago to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoHanoi
ORD Chicago O'Hare Intl - HAN Hanoi Noibai
ORDHAN
Chicago O'Hare Intl
Fri 1/1
1:10 pm-5:55 am
1 stop27h 45m
Hanoi Noibai
Tue 2/16
8:00 pm-7:55 am
1 stop24h 55m
$944
ChicagoHanoi
MDW Chicago Midway - HAN Hanoi Noibai
MDWHAN
Chicago Midway
Mon 9/7
9:24 am-9:35 pm
2 stops24h 11m
Hanoi Noibai
Mon 9/21
12:05 pm-12:39 pm
2 stops36h 34m
$1,018
ChicagoHanoi
ORD Chicago O'Hare Intl - HAN Hanoi Noibai
ORDHAN
Chicago O'Hare Intl
Thu 11/12
8:29 am-11:10 am
2 stops37h 41m
Hanoi Noibai
Mon 11/23
11:05 pm-1:59 pm
2 stops27h 54m
$1,018
ChicagoHanoi
MDW Chicago Midway - HAN Hanoi Noibai
MDWHAN
Chicago Midway
Mon 9/14
9:24 am-9:35 pm
2 stops24h 11m
Hanoi Noibai
Mon 9/21
11:10 pm-6:33 pm
2 stops31h 23m
$1,019
ChicagoHanoi
ORD Chicago O'Hare Intl - HAN Hanoi Noibai
ORDHAN
Chicago O'Hare Intl
Tue 10/6
9:59 am-9:35 pm
2 stops23h 36m
Hanoi Noibai
Tue 10/20
11:10 pm-8:38 pm
2 stops33h 28m
$1,019
ChicagoHanoi
ORD Chicago O'Hare Intl - HAN Hanoi Noibai
ORDHAN
Chicago O'Hare Intl
Mon 11/30
10:40 am-11:05 pm
1 stop23h 25m
Hanoi Noibai
Tue 12/15
12:25 am-7:43 pm
2 stops32h 18m
$1,024
ChicagoHanoi
ORD Chicago O'Hare Intl - HAN Hanoi Noibai
ORDHAN
Chicago O'Hare Intl
Tue 10/6
6:07 am-10:15 pm
2 stops28h 08m
Hanoi Noibai
Mon 10/19
11:35 pm-10:28 pm
2 stops34h 53m
$1,040
Quickest round-trip
ChicagoHanoi
ORD Chicago O'Hare Intl - HAN Hanoi Noibai
ORDHAN
Chicago O'Hare Intl
Mon 12/7
11:15 am-9:45 pm
1 stop21h 30m
Hanoi Noibai
Sat 12/19
11:05 pm-8:30 am
1 stop22h 25m
$1,048
ChicagoHanoi
MDW Chicago Midway - HAN Hanoi Noibai
MDWHAN
Chicago Midway
Sat 9/12
4:30 pm-10:35 am
2 stops30h 05m
Hanoi Noibai
Mon 9/21
11:10 pm-6:33 pm
2 stops31h 23m
$1,059
ChicagoHanoi
ORD Chicago O'Hare Intl - HAN Hanoi Noibai
ORDHAN
Chicago O'Hare Intl
Sat 9/12
8:25 am-9:35 pm
2 stops25h 10m
Hanoi Noibai
Mon 9/21
12:05 pm-12:59 pm
2 stops36h 54m
$1,059
Showing 1-10 of 42 resultsSorted by cheapest first
Compare providers for flights from Chicago to Hanoi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Hanoi in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Hanoi flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago-Hanoi flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago-Hanoi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Hanoi flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Chicago with our price prediction graph.
CHI-HAN
ORD-HAN
MDW-HAN
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 Hanoi
CHI-HAN
ORD-HAN
MDW-HAN
What is the cheapest month to book a flight from Chicago to Hanoi?
Currently, September is the cheapest month in which you can book a flight from Chicago to Hanoi (average of $916). Flying from Chicago to Hanoi in December is currently the most expensive (average of $1,625). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Chicago to Hanoi?
Airfare is below average for this route at the moment.
Chicago to Hanoi flights typically cost between $1,136 and $1,272 in October.The cheapest round-trip price found within the last 5 days was $832 on Cathay Pacific (Oct 5-Oct 12).
What’s the top layover airport for flights from Chicago to Hanoi?
Share of 1-stop round-trip flights from Chicago to Hanoi chosen by Cheapflights users in the past 12 months, using the same layover each way.
Taipei City (TPE) – chosen by Cheapflights users on 76% of 1-stop itineraries from Chicago to Hanoi on Cheapflights.
What’s the cheapest layover airport for flights from Chicago to Hanoi?
Average round-trip fare for 1-stop flights from Chicago to Hanoi, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Incheon (ICN) is the most affordable 1-stop option, with an average round-trip price of $1,124.
What’s the fastest layover option from Chicago to Hanoi?
Shortest average travel time for 1-stop one-way flights from Chicago to Hanoi, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Incheon (ICN) have the shortest average one-way travel time for 1-stop routes: 21h 20m.
Which airport typically offers the quickest layover for flights from Chicago to Hanoi?
Average layover duration for 1-stop one-way flights from Chicago to Hanoi, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Incheon (ICN) offer the fastest connection on this route, with an average layover time of 3h 38m.
How far ahead should I book a flight from Chicago to Hanoi?
To ensure you get the cheapest price possible for a flight from Chicago to Hanoi, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated August 25, 2026.
Peruse reviews from past customers who have flown with EVA Air,Korean Air, andDelta from Chicago to Hanoi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Chicago to Hanoi. 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 Hanoi
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Complete your trip
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Search flights from Chicago to Hanoi by cabin class
Find flights from Chicago to Hanoi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Hanoi
Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 25, 2026.
Chicago and Hanoi flights
Browse other Chicago and Hanoi flight options. Last updated on August 25, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on August 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Chicago to Hanoi
Discover the top 10 airlines that operate flights from Chicago to Hanoi. 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$709 | Average$976 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$751 | Average$1,496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$801 | Average$898 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$814 | Average$951 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$822 | Average$1,002 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$857 | Average$935 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$897 | Average$1,099 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$924 | Average$1,142 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$926 | Average$1,051 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$929 | Average$1,341 | FlexibilityNo cancel fee | On-time74% |