$618+ Cheap flights from Buffalo (BUF) to Hanoi (HAN)
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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — HAN
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Hanoi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Hanoi
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Cheapest flights from Buffalo to HanoiExplore the most affordable flight options available from Buffalo to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Buffalo to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:20 am -
2 stops44h 50m
Tue 12/18:10 pm -
2 stops35h 54m
Deal found 10/27![Etihad Airways logo]()
$1,144
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:50 am -
2 stops43h 20m
Sat 1/28:15 am -
2 stops46h 43m
Deal found 10/28![Etihad Airways logo]()
$1,386
This Turkish Airlines deal was found by Cheapflights users on 10/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:20 pm -
2 stops37h 05m
Tue 12/110:55 pm -
2 stops37h 04m
Deal found 10/27![Multiple Airlines logo]()
$1,433
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:00 am -
2 stops28h 15m
Wed 12/1612:35 am -
2 stops34h 10m
Deal found 10/26![United Airlines logo]()
$1,527
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:45 am -
2 stops44h 40m
Sun 12/2010:55 pm -
2 stops36h 52m
Deal found 10/29![Turkish Airlines logo]()
$1,658
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/44:16 pm -
2 stops26h 39m
Wed 11/117:10 pm -
2 stops38h 27m
Deal found 10/29![Qatar Airways logo]()
$1,851
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:00 am -
2 stops27h 25m
Thu 12/1711:55 pm -
2 stops34h 53m
Deal found 10/26![American Airlines logo]()
$1,986
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:35 am -
3 stops40h 35m
Tue 12/14:00 pm -
3 stops43h 59m
Deal found 10/27![Singapore Airlines logo]()
$2,004
This CheapOair deal was found by Cheapflights users on 10/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:53 am -
2 stops26h 32m
Thu 12/1711:55 pm -
3 stops46h 04m
Deal found 10/26![Multiple Airlines logo]()
$2,114
This Expedia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/137:30 pm -
2 stops47h 15m
Sun 12/207:45 am -
3 stops47h 13m
Deal found 10/29![Multiple Airlines logo]()
$2,511
Best flights from Buffalo to HanoiDiscover carefully curated flight deals from Buffalo to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Buffalo to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:20 am -
2 stops44h 50m
Tue 12/18:10 pm -
2 stops35h 54m
Deal found 10/27![Etihad Airways logo]()
$1,144
This Turkish Airlines deal was found by Cheapflights users on 10/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:20 pm -
2 stops37h 05m
Tue 12/110:55 pm -
2 stops37h 04m
Deal found 10/27![Multiple Airlines logo]()
$1,433
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:00 am -
2 stops28h 15m
Wed 12/1612:35 am -
2 stops34h 10m
Deal found 10/26![United Airlines logo]()
$1,527
This Ovago deal was found by Cheapflights users on 10/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/49:00 am -
2 stops33h 10m
Fri 1/88:15 am -
2 stops50h 42m
Deal found 10/26![Etihad Airways logo]()
$1,165
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/154:59 pm -
2 stops61h 11m
Tue 1/268:10 pm -
2 stops39h 28m
Deal found 10/29![Etihad Airways logo]()
$1,245
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1310:25 am -
3 stops40h 45m
Sun 12/204:00 pm -
3 stops38h 58m
Deal found 10/29![Singapore Airlines logo]()
$3,506
This EVA Air deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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.
Fri 1/157:54 pm -
2 stops27h 41m
Tue 1/269:55 am -
3 stops35h 33m
Deal found 10/29![Multiple Airlines logo]()
$2,125
This Singapore Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 1/174:59 pm -
2 stops34h 11m
Fri 1/294:00 pm -
3 stops38h 33m
Deal found 10/28![Multiple Airlines logo]()
$2,258
This oojo deal was found by Cheapflights users on 10/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/57:00 am -
2 stops41h 20m
Thu 2/257:10 pm -
2 stops40h 13m
Deal found 10/27![Qatar Airways logo]()
$5,831
This EVA Air deal was found by Cheapflights users on 10/26. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/48:00 pm -
2 stops27h 35m
Fri 1/87:30 am -
3 stops37h 58m
Deal found 10/26![Multiple Airlines logo]()
$2,854
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:50 pm -
3 stops34h 05m
Fri 1/14:30 am -
3 stops28h 17m
Deal found 10/28![Multiple Airlines logo]()
$3,953
Last-minute flights from Buffalo to HanoiDiscover last-minute flight deals from Buffalo to Hanoi. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Hanoi. Data last updated October 30, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/44:16 pm -
2 stops26h 39m
Wed 11/117:10 pm -
2 stops38h 27m
Deal found 10/29![Qatar Airways logo]()
$1,851
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:20 am -
2 stops44h 50m
Tue 12/18:10 pm -
2 stops35h 54m
Deal found 10/27![Etihad Airways logo]()
$1,144
This Turkish Airlines deal was found by Cheapflights users on 10/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:20 pm -
2 stops37h 05m
Tue 12/110:55 pm -
2 stops37h 04m
Deal found 10/27![Multiple Airlines logo]()
$1,433
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:35 am -
3 stops40h 35m
Tue 12/14:00 pm -
3 stops43h 59m
Deal found 10/27![Singapore Airlines logo]()
$2,004
One-way flights from Buffalo to HanoiSearch for one-way flight options from Buffalo to Hanoi. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Buffalo to Hanoi. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:20 am -
2 stops44h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Etihad Airways logo]()
$618
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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.
Sun 11/87:57 am -
2 stops26h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Japan Airlines logo]()
$1,107
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:05 pm -
2 stops50h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$1,264
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/235:30 am -
3 stops29h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$1,841
This Singapore Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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.
Fri 11/208:10 pm -
3 stops51h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$2,196
This Philippine Airlines deal was found by Cheapflights users on 10/25. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/126:42 pm -
2 stops48h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$3,337
Find flight deals from Buffalo to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 October 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,144 (Ovago) |
One-way from | $618 (Ovago) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 October 30, 2026.
Use the filters below to find and compare flights from Buffalo to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Tue 11/24
9:20 am-6:10 pm
2 stops44h 50m
Hanoi Noibai
Tue 12/1
8:10 pm-8:04 pm
2 stops35h 54m
$1,144
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Mon 1/4
9:00 am-6:10 am
2 stops33h 10m
Hanoi Noibai
Fri 1/8
8:15 am-10:57 pm
2 stops50h 42m
$1,165
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Fri 1/15
4:59 pm-6:10 pm
2 stops61h 11m
Hanoi Noibai
Tue 1/26
8:10 pm-11:38 pm
2 stops39h 28m
$1,245
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Tue 11/24
2:20 pm-3:25 pm
2 stops37h 05m
Hanoi Noibai
Tue 12/1
10:55 pm-11:59 pm
2 stops37h 04m
$1,433
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Thu 12/10
7:00 am-11:15 pm
2 stops28h 15m
Hanoi Noibai
Wed 12/16
12:35 am-10:45 pm
2 stops34h 10m
$1,527
Quickest round-trip
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Wed 12/23
5:30 am-11:15 pm
3 stops29h 45m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$1,841
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Fri 1/15
7:54 pm-11:35 am
2 stops27h 41m
Hanoi Noibai
Tue 1/26
9:55 am-9:28 am
3 stops35h 33m
$2,125
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Fri 11/20
8:10 pm-11:30 am
3 stops51h 20m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$2,196
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Sun 1/17
4:59 pm-3:10 pm
2 stops34h 11m
Hanoi Noibai
Fri 1/29
4:00 pm-6:33 pm
3 stops38h 33m
$2,258
BuffaloHanoi
BUF Buffalo - HAN Hanoi Noibai
BUFHAN
Buffalo
Mon 1/4
8:00 pm-11:35 am
2 stops27h 35m
Hanoi Noibai
Fri 1/8
7:30 am-9:28 am
3 stops37h 58m
$2,854
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Buffalo 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 Buffalo to Hanoi in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Hanoi flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Buffalo-Hanoi flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Buffalo-Hanoi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-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 Buffalo-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 Buffalo to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Buffalo with our price prediction graph.
BUF-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.
Related info for your journey
Find useful and relevant information for your journey from Buffalo 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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