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$551+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SGN
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Buffalo to Vietnam

Keep the following information in mind while searching for Buffalo to Vietnam flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,255
(Asiana Airlines)

One-way from

$551
(FlightHub)

Popular in

June

Cheapest in

August

Average price

$1,288
Provider with most accurate pricing for Buffalo-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Ho Chi Minh City flights.
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From Buffalo to Vietnam
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One-way flight from Buffalo to Vietnam
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Highest demand for flights based on searches. 14% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 22, 2025.

This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 10/307:00 amBUF - SGN
3 stops28h 55mUnited Airlines
Wed 4/87:00 amSGN - BUF
3 stops37h 47mUnited Airlines
Deal found 10/21$1,085
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 10/306:00 amBUF - SGN
2 stops28h 50mUnited Airlines
Mon 11/311:05 pmSGN - BUF
2 stops31h 41mUnited Airlines
Deal found 10/21$1,121
This oojo deal was found by Cheapflights users on 10/21. 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.
Thu 10/305:30 pmBUF - SGN
2 stops30h 05mCathay Pacific
Wed 4/86:20 pmSGN - BUF
2 stops35h 07mCathay Pacific
Deal found 10/21$1,144
This oojo deal was found by Cheapflights users on 10/22. 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.
Thu 10/3012:14 pmBUF - SGN
2 stops36h 21mEVA Air
Tue 4/71:50 amSGN - BUF
2 stops42h 09mEVA Air
Deal found 10/22$1,188
This FlightHub deal was found by Cheapflights users on 10/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:00 amBUF - SGN
2 stops29h 15mJapan Airlines
Tue 11/1111:35 pmSGN - BUF
2 stops28h 21mJapan Airlines
Deal found 10/20$1,266
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:35 pmBUF - SGN
3 stops65h 20mUnited Airlines
Wed 1/1411:05 pmSGN - BUF
3 stops57h 24mUnited Airlines
Deal found 10/20$1,657
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:35 pmBUF - SGN
3 stops65h 20mUnited Airlines
Thu 1/157:30 amSGN - BUF
3 stops48h 59mUnited Airlines
Deal found 10/20$1,667
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:35 pmBUF - SGN
3 stops65h 20mUnited Airlines
Mon 1/1211:05 pmSGN - BUF
3 stops57h 24mUnited Airlines
Deal found 10/20$1,683
This lastminute.com deal was found by Cheapflights users on 10/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:03 amBUF - DAD
2 stops24h 27mKorean Air
Sun 11/911:20 pmDAD - BUF
2 stops36h 39mKorean Air
Deal found 10/20$2,069
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 11/57:30 pmBUF - DAD
2 stops38h 00mDelta
Sun 11/911:20 pmDAD - BUF
2 stops36h 30mDelta
Deal found 10/20$2,202
This lastminute.com deal was found by Cheapflights users on 10/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:00 amBUF - DAD
2 stops42h 10mANA
Sat 11/812:30 amDAD - BUF
2 stops32h 28mANA
Deal found 10/20$2,562
This Gotogate deal was found by Cheapflights users on 10/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:00 amBUF - DAD
3 stops42h 05mMultiple Airlines
Sat 11/812:30 amDAD - BUF
2 stops32h 28mMultiple Airlines
Deal found 10/20$2,589

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 October 22, 2025.
Use the filters below to find and compare flights from Buffalo to Vietnam that are best for you.

Fly from

Buffalo

Fly to

Vietnam

Route

Depart

Return

Price

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Wed 1/28

1:59 pm-10:55 pm

3 stops44h 56m

Ho Chi Minh City

Wed 2/25

6:00 am-11:44 pm

3 stops29h 44m

$1,100

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Sun 2/15

12:45 pm-9:45 pm

2 stops45h 00m

Da Nang

Tue 2/24

11:00 pm-8:21 pm

2 stops33h 21m

$1,255

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sun 2/22

10:00 am-10:55 pm

3 stops48h 55m

Ho Chi Minh City

Sat 2/28

6:00 am-1:17 pm

3 stops43h 17m

$1,261

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sun 2/22

7:45 am-7:15 am

2 stops35h 30m

Ho Chi Minh City

Sat 2/28

8:55 am-11:00 pm

2 stops50h 05m

$1,409

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Wed 1/28

2:45 pm-11:35 am

2 stops32h 50m

Ho Chi Minh City

Tue 2/24

1:55 am-8:29 am

2 stops42h 34m

$1,578

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Tue 12/23

5:35 pm-10:55 pm

3 stops65h 20m

Ho Chi Minh City

Tue 1/13

11:05 pm-8:29 pm

3 stops57h 24m

$1,657

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Tue 12/23

5:35 pm-10:55 pm

3 stops65h 20m

Ho Chi Minh City

Sun 1/18

11:05 pm-8:29 pm

3 stops57h 24m

$1,657

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Tue 12/23

5:35 pm-10:55 pm

3 stops65h 20m

Ho Chi Minh City

Mon 1/12

11:05 pm-8:29 pm

3 stops57h 24m

$1,683

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sun 12/21

1:59 pm-10:55 pm

3 stops44h 56m

Ho Chi Minh City

Wed 1/14

6:00 am-8:29 pm

3 stops26h 29m

$1,717

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Mon 12/22

1:59 pm-10:55 pm

3 stops44h 56m

Ho Chi Minh City

Wed 1/14

6:00 am-8:29 pm

3 stops26h 29m

$1,717

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 22 results
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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, July is the cheapest month in which you can book a flight from Buffalo to Vietnam (average of $787). Flying from Buffalo to Vietnam in June is currently the most expensive (average of $1,481). 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.

What is the cheapest time of day to fly from BUF to VN?

Find hourly flight availability from Buffalo to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

One of the essential ways to save on airfare from Buffalo to Vietnam is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

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 October 22, 2025.
Peruse reviews from past customers who have flown with ANA, Korean Air, and Qatar Airways 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.
ANA
8.4
Very good
990 reviews

Food

7.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
990 reviews
ANA
8.4
Very good
990 reviews

Food

7.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Korean Air
8.4
Very good
1,153 reviews
ANA
8.4
Very good
990 reviews

Food

7.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Qatar Airways
7.4
Good
3,653 reviews
ANA
8.4
Very good
990 reviews

Food

7.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
8,988 reviews
ANA
8.4
Very good
990 reviews

Food

7.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

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?

    Cathay Pacific, United Airlines, and Singapore Airlines can get you from Buffalo to Vietnam in just under 37h 45m. Your travel time can differ by up to 7h 11m. The distance between Buffalo and Vietnam is about 8332 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, July is the cheapest month in which you can book a flight from Buffalo to Vietnam (average of $787). Flying from Buffalo to Vietnam in June is currently the most expensive (average of $1,481). 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

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Alternative routes for Buffalo to Vietnam

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Top 4 airlines flying from Buffalo to Vietnam

Discover the top 4 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$1,061Average$1,095FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,071Average$1,345FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,208Average$1,368FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,264Average$1,512FlexibilityNo cancel feeOn-time81%

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