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$1,265+ Cheap flights from Buffalo (BUF) to Vietnam

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SGN
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap flight deals from Buffalo to Vietnam

Cheapest flights from Buffalo to Vietnam
Explore the most affordable flight options available from Buffalo to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This oojo deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:15 am
BUF
-
SGN
2 stops38h 45m
Asiana Airlines
Sun 10/1812:05 pm
SGN
-
BUF
2 stops41h 56m
Asiana Airlines
Deal found 6/14$1,265
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 10/299:00 am
BUF
-
SGN
2 stops40h 50m
Delta
Tue 12/152:05 pm
SGN
-
BUF
2 stops40h 53m
Delta
Deal found 6/15$1,360
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1010:34 am
BUF
-
SGN
2 stops24h 21m
United Airlines
Fri 7/2411:15 pm
SGN
-
BUF
2 stops28h 26m
United Airlines
Deal found 6/15$1,367
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 7/306:00 am
BUF
-
SGN
2 stops31h 15m
United Airlines
Wed 9/211:15 pm
SGN
-
BUF
2 stops35h 29m
United Airlines
Deal found 6/17$1,370
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 10/297:30 pm
BUF
-
SGN
3 stops40h 25m
United Airlines
Tue 12/156:00 am
SGN
-
BUF
3 stops28h 37m
United Airlines
Deal found 6/15$1,381
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/96:04 pm
BUF
-
SGN
3 stops41h 01m
United Airlines
Sun 7/197:00 am
SGN
-
BUF
3 stops62h 00m
United Airlines
Deal found 6/13$1,398
This Turkish Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Mon 9/142:30 pm
BUF
-
SGN
2 stops38h 40m
Turkish Airlines
Fri 9/1810:05 pm
SGN
-
BUF
2 stops31h 56m
Turkish Airlines
Deal found 6/17$1,525
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:15 am
BUF
-
SGN
3 stops28h 50m
United Airlines
Sun 7/1911:15 pm
SGN
-
BUF
2 stops34h 16m
United Airlines
Deal found 6/13$1,584
This Singapore Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 11/163:30 pm
BUF
-
DAD
3 stops31h 30m
Singapore Airlines
Thu 11/1911:50 am
DAD
-
BUF
2 stops31h 25m
Singapore Airlines
Deal found 6/17$1,749
This Korean Air deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 11/166:00 am
BUF
-
DAD
2 stops27h 30m
Korean Air
Thu 11/1911:20 pm
DAD
-
BUF
2 stops28h 09m
Korean Air
Deal found 6/17$1,981
This Korean Air deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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.
Tue 9/296:05 am
BUF
-
DAD
2 stops28h 00m
Korean Air
Sat 10/33:55 pm
DAD
-
BUF
2 stops33h 55m
Korean Air
Deal found 6/14$2,071
This Singapore Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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.
Tue 9/293:30 pm
BUF
-
DAD
3 stops32h 35m
Singapore Airlines
Sat 10/34:45 pm
DAD
-
BUF
3 stops42h 05m
Singapore Airlines
Deal found 6/14$2,270

Find flight deals from Buffalo to Vietnam

Keep the following information in mind while searching for Buffalo to Vietnam flight deals. Data was last updated June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,265
(oojo)

Popular in

February

Cheapest in

August

Average price

$1,285
Provider with most accurate pricing for Buffalo-Ho Chi Minh City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Ho Chi Minh City flights.
Search Deals
From Buffalo to Vietnam
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2026.
Use the filters below to find and compare flights from Buffalo to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sun 9/6

10:30 am-9:55 pm

2 stops24h 25m

Ho Chi Minh City

Sun 10/18

11:15 pm-4:43 pm

3 stops52h 28m

$1,367

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Fri 7/17

6:00 am-12:15 am

2 stops31h 15m

Ho Chi Minh City

Fri 7/24

11:15 pm-4:41 pm

2 stops28h 26m

$1,370

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Thu 7/30

6:00 am-12:15 am

2 stops31h 15m

Ho Chi Minh City

Wed 9/2

11:15 pm-11:44 pm

2 stops35h 29m

$1,370

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Thu 7/9

6:04 pm-10:05 pm

3 stops41h 01m

Ho Chi Minh City

Sun 7/19

7:00 am-10:00 am

3 stops62h 00m

$1,398

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Mon 9/14

2:30 pm-4:10 pm

2 stops38h 40m

Ho Chi Minh City

Fri 9/18

10:05 pm-7:01 pm

2 stops31h 56m

$1,525

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Mon 11/16

3:30 pm-11:00 am

3 stops31h 30m

Da Nang

Thu 11/19

11:50 am-7:15 am

2 stops31h 25m

$1,749
Quickest round-trip

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Mon 11/16

6:00 am-9:30 pm

2 stops27h 30m

Da Nang

Thu 11/19

11:20 pm-3:29 pm

2 stops28h 09m

$1,981

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Tue 9/29

6:05 am-9:05 pm

2 stops28h 00m

Da Nang

Sat 10/3

3:55 pm-2:50 pm

2 stops33h 55m

$2,071

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Tue 9/29

3:30 pm-11:05 am

3 stops32h 35m

Da Nang

Sat 10/3

4:45 pm-11:50 pm

3 stops42h 05m

$2,270
Cheapest one-way

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Thu 6/25

8:07 pm-9:35 pm

2 stops38h 28m

$3,752

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Buffalo to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Buffalo with our price prediction graph.
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 Buffalo to Vietnam

What is the cheapest month to book a flight from Buffalo to Vietnam?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Vietnam (average of $874). Flying from Buffalo to Vietnam in May is currently the most expensive (average of $1,339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated June 18, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Buffalo to Vietnam 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.
United Airlines
7.4
Good
9,859 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,859 reviews
United Airlines
7.4
Good
9,859 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,686 reviews
United Airlines
7.4
Good
9,859 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Vietnam?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Vietnam. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • How long is the flight from Buffalo to Vietnam?

    Asiana Airlines, Delta, and United Airlines can get you from Buffalo to Vietnam in just under 24h 21m. Your travel time can differ by up to 16h 29m. The distance between Buffalo and Vietnam is about 8701 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Buffalo to Vietnam that include hotel bookings?

    Yes. In addition to deals on Buffalo to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Vietnam.

  • Can I find deals for business class flights from Buffalo to Vietnam?

    Yes. Cheapflights offers flight deals from Buffalo to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Vietnam?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Vietnam (average of $874). Flying from Buffalo to Vietnam in May is currently the most expensive (average of $1,339). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Buffalo to Vietnam

Discover the top 2 airlines that operate flights from Buffalo to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,071Average$1,230FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,077Average$1,550FlexibilityNo cancel feeOn-time71%

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