What is the cheapest airline that flies from Philadelphia to Hanoi Noibai?

ANA, Delta, and Korean Air are the most popular carriers operating from Philadelphia to Hanoi Noibai

What airlines fly to Hanoi?

Cathay Pacific, Qatar Airways and Asiana Airlines are the top three most popular airlines that fly to Hanoi from Philadelphia according to our data. Cathay Pacific is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 13 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Hanoi Noibai Airport?

Prices for flights from Philadelphia Airport to Hanoi Noibai Airport are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to Hanoi Noibai Airport?

As of August 2025, there are 4 operators available to choose from for flights from Philadelphia Airport to Hanoi Noibai Airport.

How old do you have to be to fly from Philadelphia Airport to Hanoi Noibai Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$443 Cheap Flights from Philadelphia to Hanoi (PHL-HAN) in 2025

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Find the cheapest flights from Philadelphia to Hanoi (PHL-HAN)

Round-trip

One-way

Cheap round-trip flights

9:39 am - 10:40 amPHL-HAN

38h 01m2 stops

11:10 pm - 9:25 amHAN-PHL

45h 15m2 stops

$890Delta

Find Deal

Sun, Sep 7 - Wed, Sep 10

6:00 am - 9:35 pmPHL-HAN

28h 35m2 stops

12:00 pm - 5:45 amHAN-PHL

28h 45m2 stops

$920Delta

Find Deal

Fri, Sep 5 - Thu, Sep 25

6:30 am - 10:15 pmPHL-HAN

28h 45m2 stops

11:35 pm - 12:45 amHAN-PHL

36h 10m3 stops

$942United Airlines

Find Deal

Sun, Sep 21 - Sun, Sep 28

5:50 pm - 1:30 amPHL-HAN

44h 40m2 stops

1:45 am - 7:02 amHAN-PHL

40h 17m2 stops

$982

Find Deal

Thu, Oct 9 - Wed, Oct 15

5:37 pm - 12:45 amPHL-HAN

44h 08m2 stops

2:30 am - 7:02 amHAN-PHL

39h 32m2 stops

$1,035

Find Deal

Fri, Oct 3 - Thu, Oct 9

8:15 am - 10:15 pmPHL-HAN

51h 00m2 stops

11:35 pm - 12:45 amHAN-PHL

36h 10m3 stops

$1,064United Airlines

Find Deal

Mon, Sep 22 - Mon, Sep 29

8:25 pm - 7:15 amPHL-HAN

23h 50m1 stop

8:45 am - 9:05 amHAN-PHL

35h 20m1 stop

$1,090Qatar Airways

Find Deal

Mon, Sep 22 - Mon, Sep 29

4:00 pm - 7:15 amPHL-HAN

28h 15m2 stops

8:45 am - 9:05 amHAN-PHL

35h 20m1 stop

$1,124Qatar Airways

Find Deal

Sun, Sep 21 - Sun, Sep 28

8:25 pm - 7:15 amPHL-HAN

23h 50m1 stop

8:45 am - 9:05 amHAN-PHL

35h 20m1 stop

$1,209American Airlines

Find Deal

Sun, Sep 21 - Sun, Sep 28

8:25 pm - 7:15 amPHL-HAN

23h 50m1 stop

8:45 am - 9:05 amHAN-PHL

35h 20m1 stop

$1,239American Airlines

Find Deal

Sun, Sep 7 - Wed, Sep 10

Qatar Airways flights from Philadelphia to Hanoi

Our best Qatar Airways deals on Philadelphia to Hanoi flight tickets

Qatar Airways

Sep 22

PHL8:25 pmPhiladelphia

23h 50m

1 stop

HAN7:15 amHanoi Noibai

Sep 29

HAN8:45 amHanoi Noibai

35h 20m

1 stop

PHL9:05 amPhiladelphia

$1,090

Find similar

Qatar Airways

Sep 21

PHL4:00 pmPhiladelphia

28h 15m

2 stops

HAN7:15 amHanoi Noibai

Sep 28

HAN8:45 amHanoi Noibai

35h 20m

1 stop

PHL9:05 amPhiladelphia

$1,124

Find similar

Qatar Airways

Sep 5

PHL8:25 pmPhiladelphia

58h 40m

2 stops

HAN6:05 pmHanoi Noibai

Sep 25

HAN8:45 amHanoi Noibai

35h 20m

1 stop

PHL9:05 amPhiladelphia

$1,192

Find similar

United Airlines flights from Philadelphia to Hanoi

Our best United Airlines deals on Philadelphia to Hanoi flight tickets

United Airlines

Sep 21

PHL6:30 amPhiladelphia

28h 45m

2 stops

HAN10:15 pmHanoi Noibai

Sep 28

HAN11:35 pmHanoi Noibai

36h 10m

3 stops

PHL12:45 amPhiladelphia

$942

Find similar

United Airlines

Sep 22

PHL8:15 amPhiladelphia

51h 00m

2 stops

HAN10:15 pmHanoi Noibai

Sep 29

HAN11:35 pmHanoi Noibai

36h 10m

3 stops

PHL12:45 amPhiladelphia

$1,064

Find similar

United Airlines

Sep 21

PHL8:15 amPhiladelphia

50h 45m

3 stops

HAN10:00 pmHanoi Noibai

Sep 28

HAN11:35 pmHanoi Noibai

36h 10m

3 stops

PHL12:45 amPhiladelphia

$1,136

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sun 9/7

9:39 am-10:40 am

2 stops38h 01m

Hanoi Noibai

Wed 9/10

11:10 pm-9:25 am

2 stops45h 15m

$890

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Fri 9/5

6:00 am-9:35 pm

2 stops28h 35m

Hanoi Noibai

Thu 9/25

12:00 pm-5:45 am

2 stops28h 45m

$920

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sun 9/21

6:30 am-10:15 pm

2 stops28h 45m

Hanoi Noibai

Sun 9/28

11:35 pm-12:45 am

3 stops36h 10m

$942

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Thu 10/9

5:50 pm-1:30 am

2 stops44h 40m

Hanoi Noibai

Wed 10/15

1:45 am-7:02 am

2 stops40h 17m

$982

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Fri 10/3

5:37 pm-12:45 am

2 stops44h 08m

Hanoi Noibai

Thu 10/9

2:30 am-7:02 am

2 stops39h 32m

$1,035

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Mon 9/22

8:15 am-10:15 pm

2 stops51h 00m

Hanoi Noibai

Mon 9/29

11:35 pm-12:45 am

3 stops36h 10m

$1,064

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Mon 9/22

8:25 pm-7:15 am

1 stop23h 50m

Hanoi Noibai

Mon 9/29

8:45 am-9:05 am

1 stop35h 20m

$1,090

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sun 9/21

4:00 pm-7:15 am

2 stops28h 15m

Hanoi Noibai

Sun 9/28

8:45 am-9:05 am

1 stop35h 20m

$1,124

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sun 9/21

8:25 pm-7:15 am

1 stop23h 50m

Hanoi Noibai

Sun 9/28

8:45 am-9:05 am

1 stop35h 20m

$1,209

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sun 9/7

8:25 pm-7:15 am

1 stop23h 50m

Hanoi Noibai

Wed 9/10

8:45 am-9:05 am

1 stop35h 20m

$1,239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Hanoi

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

Prices

Airlines

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Philadelphia is in September. Flight prices, which tend to average around $1,098, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in September, then February is your next best option. Flight prices from Philadelphia to Hanoi during February average around $1,130.

What is the cheapest day to depart on your flight to Hanoi?

According to our data, Saturday is the cheapest day to fly to Hanoi from Philadelphia. The lowest ticket price found for a Saturday departure recently was $1,308. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Tuesday is $1,818.

What is the cheapest time of day to depart on your flight to Hanoi?

Our most recent data shows that the best time of day to fly to Hanoi is in the morning. Flights from Philadelphia to Hanoi during this time can be as low as $1,314. Try not to purchase tickets in the afternoon because they tend to be around $1,766. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Philadelphia to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Hanoi according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Hanoi (PHL to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Hanoi

Direct flights	None

There are no direct flights from Philadelphia to Hanoi. There are no popular flight routes from Philadelphia to Hanoi.

Search flight deals

How far is Philadelphia to Hanoi Noibai by plane?
Hanoi Noibai is 8217.9 mi away from Philadelphia. Typically, this will take 23h 40m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Hanoi Noibai Airport?
Prices for flights from Philadelphia Airport to Hanoi Noibai Airport are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Hanoi Noibai Airport?
As of August 2025, there are 4 operators available to choose from for flights from Philadelphia Airport to Hanoi Noibai Airport.
How old do you have to be to fly from Philadelphia Airport to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Philadelphia to Hanoi?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Hanoi is Qatar Airways, representing 64% of all bookings. The subsequent popular airlines are American Airlines at 13%, Korean Air at 11%, and United Airlines at 11%.

Best airlines flying from Philadelphia to Hanoi

Compare and see reviews for airlines that fly from Philadelphia to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $1,007	Free Cancellation	Rating 8.4 1,133 reviews	Search Korean Air flights
United Airlines	PriceFrom $1,022	Free Cancellation	Rating 7.4 8,943 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,130	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $1,242	Free Cancellation	Rating 7.4 3,608 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Hanoi?

It is quick and easy to find Philadelphia to Hanoi flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hanoi that suits you.

Can I find flights from Philadelphia to Hanoi with flexible booking policies on momondo?

Yes. All flights to Hanoi from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia to Hanoi?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Hanoi.

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

Price alerts on flights to Hanoi from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.