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$997+ Cheap flights from Allentown (ABE) 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SGN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Allentown to Vietnam

Keep the following information in mind while searching for Allentown to Vietnam flight deals. Data was last updated July 31, 2025.

Round-trip from

$997
(United Airlines)
From Allentown-Bethlehem to Vietnam
Search Deals

Find flight deals from Allentown to Vietnam

Cheapest flights from Allentown to Vietnam
Explore the most affordable flight options available from Allentown to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 10/296:32 amABE - SGN
2 stops52h 18mUnited Airlines
Sun 11/211:05 pmSGN - ABE
2 stops34h 36mUnited Airlines
Deal found 7/28$997
This Korean Air deal was found by Cheapflights users on 7/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:30 amABE - SGN
2 stops28h 50mMultiple Airlines
Mon 1/52:05 pmSGN - ABE
2 stops44h 47mMultiple Airlines
Deal found 7/29$2,278

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 July 31, 2025.
Use the filters below to find and compare flights from Allentown to Vietnam that are best for you.

Fly from

Allentown

Fly to

Vietnam

Route

Depart

Return

Price

AllentownHo Chi Minh City

ABE - SGN

ABESGN

Allentown-Bethlehem

Wed 10/29

6:32 am-9:50 pm

2 stops52h 18m

Ho Chi Minh City

Sun 11/2

11:05 pm-9:41 pm

2 stops34h 36m

$997

AllentownHo Chi Minh City

ABE - SGN

ABESGN

Allentown-Bethlehem

Thu 12/11

6:30 am-11:20 pm

2 stops28h 50m

Ho Chi Minh City

Mon 1/5

2:05 pm-10:52 pm

2 stops44h 47m

$2,278

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Allentown to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Allentown 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 Allentown to Vietnam

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

Currently, March is the cheapest month in which you can book a flight from Allentown to Vietnam (average of $914). Flying from Allentown to Vietnam in June is currently the most expensive (average of $1,430). 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 July 31, 2025.
Get a feel of what it's like to fly with United Airlines from Allentown to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Allentown 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 Allentown to Vietnam?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Allentown to Vietnam.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown 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 Allentown to Vietnam?

    Currently, March is the cheapest month in which you can book a flight from Allentown to Vietnam (average of $914). Flying from Allentown to Vietnam in June is currently the most expensive (average of $1,430). 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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