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$545+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SGN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$1,074
(United Airlines)

One-way from

$545
(FlightHub)

Popular in

June

Cheapest in

August

Average price

$1,096
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 ($230 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 September 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 September 16, 2025.

This IEagle deal was found by Cheapflights users on 9/14. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:55 pmBUF - SGN
2 stops37h 15mTurkish Airlines
Wed 10/296:35 amSGN - BUF
2 stops44h 04mTurkish Airlines
Deal found 9/14$1,083
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:10 pmBUF - SGN
2 stops32h 25mDelta
Tue 10/71:55 pmSGN - BUF
2 stops39h 55mDelta
Deal found 9/13$1,155
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:45 pmBUF - SGN
2 stops39h 10mUnited Airlines
Tue 10/711:15 pmSGN - BUF
2 stops32h 58mUnited Airlines
Deal found 9/14$1,167
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/113:00 pmBUF - SGN
2 stops35h 50mQatar Airways
Fri 10/317:40 pmSGN - BUF
2 stops37h 20mQatar Airways
Deal found 9/14$1,186
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:30 amBUF - SGN
2 stops28h 25mUnited Airlines
Wed 10/296:00 amSGN - BUF
3 stops27h 58mUnited Airlines
Deal found 9/14$1,211
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:46 pmBUF - SGN
2 stops25h 54mQatar Airways
Mon 11/107:40 pmSGN - BUF
2 stops35h 32mQatar Airways
Deal found 9/15$1,372
This Japan Airlines deal was found by Cheapflights users on 9/15. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amBUF - SGN
2 stops36h 25mJapan Airlines
Tue 10/711:20 pmSGN - BUF
2 stops28h 30mJapan Airlines
Deal found 9/15$1,481
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/118:20 amBUF - SGN
2 stops28h 55mUnited Airlines
Fri 10/316:00 amSGN - BUF
3 stops27h 58mUnited Airlines
Deal found 9/15$1,806
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:14 pmBUF - DAD
3 stops35h 46mSingapore Airlines
Thu 11/611:50 amDAD - BUF
3 stops44h 44mSingapore Airlines
Deal found 9/15$1,808
This Singapore Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/23:55 pmBUF - DAD
3 stops36h 50mSingapore Airlines
Mon 10/64:35 pmDAD - BUF
3 stops37h 29mSingapore Airlines
Deal found 9/14$3,442
This Delta deal was found by Cheapflights users on 9/15. 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 10/307:30 pmBUF - DAD
2 stops39h 00mDelta
Thu 11/611:20 pmDAD - BUF
2 stops36h 19mDelta
Deal found 9/15$5,257
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 amBUF - DAD
2 stops43h 10mMultiple Airlines
Wed 11/512:30 amDAD - BUF
2 stops32h 30mMultiple Airlines
Deal found 9/15$6,524

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 September 16, 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 10/15

3:55 pm-4:10 pm

2 stops37h 15m

Ho Chi Minh City

Wed 10/29

6:35 am-3:39 pm

2 stops44h 04m

$1,083

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sat 10/4

5:10 pm-12:35 pm

2 stops32h 25m

Ho Chi Minh City

Tue 10/7

1:55 pm-6:50 pm

2 stops39h 55m

$1,155

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sat 10/4

7:45 pm-9:55 pm

2 stops39h 10m

Ho Chi Minh City

Tue 10/7

11:15 pm-9:13 pm

2 stops32h 58m

$1,167

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sat 10/11

3:00 pm-1:50 pm

2 stops35h 50m

Ho Chi Minh City

Fri 10/31

7:40 pm-10:00 pm

2 stops37h 20m

$1,186

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Wed 10/15

6:30 am-9:55 pm

2 stops28h 25m

Ho Chi Minh City

Wed 10/29

6:00 am-10:58 pm

3 stops27h 58m

$1,211

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Thu 10/9

6:46 pm-7:40 am

2 stops25h 54m

Ho Chi Minh City

Mon 11/10

7:40 pm-7:12 pm

2 stops35h 32m

$1,372

BuffaloHo Chi Minh City

BUF - SGN

BUFSGN

Buffalo

Sat 10/4

6:00 am-5:25 am

2 stops36h 25m

Ho Chi Minh City

Tue 10/7

11:20 pm-4:50 pm

2 stops28h 30m

$1,481

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Thu 10/30

12:14 pm-11:00 am

3 stops35h 46m

Da Nang

Thu 11/6

11:50 am-8:34 pm

3 stops44h 44m

$1,808

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Thu 10/2

9:38 am-3:45 pm

3 stops43h 07m

Da Nang

Mon 10/6

4:35 pm-10:00 pm

3 stops40h 25m

$3,442

BuffaloDa Nang

BUF - DAD

BUFDAD

Buffalo

Thu 10/30

7:30 pm-9:30 pm

2 stops39h 00m

Da Nang

Thu 11/6

11:20 pm-11:39 pm

2 stops36h 19m

$5,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
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, September is the cheapest month in which you can book a flight from Buffalo to Vietnam (average of $876). Flying from Buffalo to Vietnam in June is currently the most expensive (average of $1,427). 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Vietnam as you normally would.

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 September 16, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA, 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.
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
963 reviews
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,624 reviews
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,924 reviews
Korean Air
8.4
Very good
1,140 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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?

    Turkish Airlines, Delta, and United Airlines can get you from Buffalo to Vietnam in just under 32h 25m. Your travel time can differ by up to 6h 45m. The distance between Buffalo and Vietnam is about 8701 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Buffalo to Vietnam one-way?

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $545. Users have also found prices from $553 and $1,692 on United Airlines and Emirates, respectively.

  • 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, September is the cheapest month in which you can book a flight from Buffalo to Vietnam (average of $876). Flying from Buffalo to Vietnam in June is currently the most expensive (average of $1,427). 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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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 September 16, 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$1,320Average$1,483FlexibilityNo cancel feeOn-time81%

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