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$773+ Cheap flights from Buffalo (BUF) to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SGN
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
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 8, 2026.

This CheapOair deal was found by Cheapflights users on 6/5. 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 9/186:00 am
BUF
-
SGN
2 stops24h 20m
Multiple Airlines
Wed 9/2311:05 am
SGN
-
BUF
2 stops39h 30m
Multiple Airlines
Deal found 6/5$1,229
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:15 am
BUF
-
SGN
3 stops28h 50m
United Airlines
Sat 7/1811:15 pm
SGN
-
BUF
2 stops35h 44m
United Airlines
Deal found 6/8$1,371
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/57:06 am
BUF
-
SGN
2 stops27h 49m
United Airlines
Sat 7/1111:15 pm
SGN
-
BUF
2 stops45h 45m
United Airlines
Deal found 6/5$1,374
This Qatar Airways deal was found by Cheapflights users on 6/7. 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.
Thu 9/174:30 pm
BUF
-
SGN
2 stops34h 20m
Qatar Airways
Mon 9/218:00 pm
SGN
-
BUF
2 stops34h 01m
Qatar Airways
Deal found 6/7$1,558
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/86:09 am
BUF
-
SGN
2 stops28h 46m
United Airlines
Wed 6/1011:15 pm
SGN
-
BUF
2 stops34h 25m
United Airlines
Deal found 6/4$1,842
This United Airlines deal was found by Cheapflights users on 6/7. 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 9/176:30 am
BUF
-
SGN
3 stops28h 35m
United Airlines
Mon 9/2111:15 pm
SGN
-
BUF
2 stops28h 41m
United Airlines
Deal found 6/7$1,846
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/186:55 am
BUF
-
SGN
3 stops28h 10m
United Airlines
Wed 9/237:00 am
SGN
-
BUF
2 stops25h 07m
United Airlines
Deal found 6/5$1,883
This Korean Air deal was found by Cheapflights users on 6/7. 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.
Thu 9/177:00 am
BUF
-
DAD
2 stops44h 20m
Korean Air
Mon 9/213:55 pm
DAD
-
BUF
2 stops38h 24m
Korean Air
Deal found 6/7$1,941
This Ovago deal was found by Cheapflights users on 6/5. 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 9/186:55 am
BUF
-
SGN
2 stops52h 00m
ANA
Wed 9/237:00 am
SGN
-
BUF
1 stop44h 43m
ANA
Deal found 6/5$1,962
This Korean Air deal was found by Cheapflights users on 6/3. 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 7/178:55 am
BUF
-
DAD
2 stops25h 10m
Korean Air
Mon 8/3110:55 pm
DAD
-
BUF
2 stops36h 04m
Korean Air
Deal found 6/3$2,269
This Singapore Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 9/174:30 pm
BUF
-
DAD
3 stops36h 25m
Singapore Airlines
Mon 9/2111:55 am
DAD
-
BUF
2 stops66h 06m
Singapore Airlines
Deal found 6/7$2,310
This Singapore Airlines deal was found by Cheapflights users on 6/3. 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 7/179:15 am
BUF
-
DAD
3 stops43h 40m
Singapore Airlines
Mon 8/3111:55 am
DAD
-
BUF
3 stops41h 59m
Singapore Airlines
Deal found 6/3$3,532

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 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,229
(CheapOair)

One-way from

$773
(Delta)

Popular in

February

Cheapest in

August

Average price

$1,277
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
One-way flight from Buffalo to Vietnam
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($51 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 8, 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 7/12

6:15 am-10:05 pm

3 stops28h 50m

Ho Chi Minh City

Sat 7/18

11:15 pm-11:59 pm

2 stops35h 44m

$1,371

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Thu 9/17

4:30 pm-1:50 pm

2 stops34h 20m

Ho Chi Minh City

Mon 9/21

8:00 pm-7:01 pm

2 stops34h 01m

$1,558

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sun 7/5

7:06 am-10:05 pm

3 stops51h 59m

Ho Chi Minh City

Sat 7/11

11:15 pm-10:00 am

2 stops45h 45m

$1,685

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Thu 9/17

6:00 am-10:05 pm

3 stops29h 05m

Ho Chi Minh City

Mon 9/21

11:15 pm-11:44 pm

2 stops35h 29m

$1,846

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Thu 9/17

7:00 am-2:20 pm

2 stops44h 20m

Da Nang

Mon 9/21

3:55 pm-7:19 pm

2 stops38h 24m

$1,941
Quickest round-trip

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Fri 7/17

8:55 am-9:05 pm

2 stops25h 10m

Da Nang

Mon 8/31

10:55 pm-11:59 pm

2 stops36h 04m

$2,269

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Thu 9/17

4:30 pm-3:55 pm

3 stops36h 25m

Da Nang

Mon 9/21

4:45 pm-7:01 pm

2 stops61h 16m

$2,310

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Fri 7/17

9:15 am-3:55 pm

3 stops43h 40m

Da Nang

Mon 8/31

11:55 am-6:54 pm

3 stops41h 59m

$3,532
Cheapest one-way

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sat 11/28

12:09 pm-11:20 pm

2 stops47h 11m

$773

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Fri 11/27

12:09 pm-11:20 pm

2 stops47h 11m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 13 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 8, 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
9,781 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

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
9,781 reviews
United Airlines
7.4
Good
9,781 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

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
11,640 reviews
United Airlines
7.4
Good
9,781 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

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?

    United Airlines, Qatar Airways, and Turkish Airlines can get you from Buffalo to Vietnam in just under 27h 49m. Your travel time can differ by up to 33h 46m. 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 8, 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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