When did momondo last update prices for flights from Islip Long Island Airport to Vietnam?

Prices for flights from Islip Long Island Airport to Vietnam are updated daily.

How old do you have to be to fly from Islip Long Island Airport to Vietnam?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$3,395 Cheap Flights from Islip to Vietnam in 2025

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0 bags

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Find the cheapest flights from Islip, New York to Vietnam

Round-trip

Cheap round-trip flights

7:30 am - 5:55 amISP-HAN

35h 25m2 stops

10:55 pm - 8:01 pmHAN-ISP

32h 06m2 stops

$3,681

Find Deal

Wed, Sep 3 - Sun, Sep 28

7:30 am - 5:55 amISP-HAN

35h 25m2 stops

11:05 pm - 8:01 pmHAN-ISP

31h 56m2 stops

$3,737

Find Deal

Wed, Sep 3 - Sat, Sep 27

11:53 am - 5:55 amISP-HAN

31h 02m2 stops

11:05 pm - 8:01 pmHAN-ISP

31h 56m2 stops

$3,765

Find Deal

Fri, Sep 5 - Mon, Sep 29

11:53 am - 5:55 amISP-HAN

31h 02m2 stops

11:05 pm - 8:01 pmHAN-ISP

31h 56m2 stops

$3,820

Find Deal

Fri, Sep 5 - Sat, Sep 27

11:53 am - 5:55 amISP-HAN

31h 02m2 stops

11:20 pm - 8:01 pmHAN-ISP

31h 41m2 stops

$9,739

Find Deal

Sun, Oct 5 - Wed, Oct 29

Fly from

Fly to

Route

Depart

Return

Price

IslipHanoi

ISP - HAN

ISPHAN

Islip Long Island

Wed 9/3

7:30 am-5:55 am

2 stops35h 25m

Hanoi Noibai

Sun 9/28

10:55 pm-8:01 pm

2 stops32h 06m

$3,681

IslipHanoi

ISP - HAN

ISPHAN

Islip Long Island

Wed 9/3

7:30 am-5:55 am

2 stops35h 25m

Hanoi Noibai

Sat 9/27

11:05 pm-8:01 pm

2 stops31h 56m

$3,737

IslipHanoi

ISP - HAN

ISPHAN

Islip Long Island

Fri 9/5

11:53 am-5:55 am

2 stops31h 02m

Hanoi Noibai

Mon 9/29

11:05 pm-8:01 pm

2 stops31h 56m

$3,765

IslipHanoi

ISP - HAN

ISPHAN

Islip Long Island

Fri 9/5

11:53 am-5:55 am

2 stops31h 02m

Hanoi Noibai

Sat 9/27

11:05 pm-8:01 pm

2 stops31h 56m

$3,820

IslipHanoi

ISP - HAN

ISPHAN

Islip Long Island

Sun 10/5

11:53 am-5:55 am

2 stops31h 02m

Hanoi Noibai

Wed 10/29

11:20 pm-8:01 pm

2 stops31h 41m

$9,739

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Vietnam?

Asiana Airlines, Cathay Pacific and Korean Air are the top three most popular airlines that fly to Vietnam from Islip, New York according to our data. Asiana Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 17 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Vietnam

Best Price Found	$3,681
Fastest flight time	31h 02m
Direct flights	None
Airports in Vietnam	1 airport

The best flight deal from Islip, New York to Vietnam found on momondo in the last 72 hours is $3,681

The fastest flight from Islip, New York to Vietnam takes 31h 02m

There are no direct flights from Islip, New York to Vietnam. Popular non-direct route for this connection is Islip Long Island Airport - Hanoi Noibai Airport.

There is 1 airport near Vietnam: Hanoi Noibai (HAN)

Search flight deals

When did momondo last update prices for flights from Islip Long Island Airport to Vietnam?
Prices for flights from Islip Long Island Airport to Vietnam are updated daily.
How old do you have to be to fly from Islip Long Island Airport to Vietnam?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Vietnam?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vietnam from Islip.

Can I find flights from Islip to Vietnam with flexible booking policies on momondo?

momondo does allow users to show only those flights to Vietnam from Islip which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Islip to Vietnam?

momondo provides multiple filters to help you find the best flight to Vietnam from Islip. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Islip to Vietnam right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islip to Vietnam flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.