How does KAYAK find such low prices on flights from Pennsylvania to Hanoi?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Hanoi. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Hanoi?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Hanoi?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Hanoi?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$349 Cheap Flights from Pennsylvania to Hanoi

HAN

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

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Cheapest round-trip

$672

Overall average: $1,329

United Airlines

Wed 1/14Sun 2/1

PHL - HAN • 2 stops

Cheapest one-way

$349

ANA

Wed 2/18

PHL - HAN • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Hanoi!

Flight Deals

Cheap Flights from Pennsylvania to Hanoi

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Hanoi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Hanoi

Wed, Jan 14 - Sun, Feb 1

6:30 am - 11:05 pm

PHL

HAN

28h 35m2 stops

12:25 am - 9:52 pm

HAN

PHL

33h 27m2 stops

$672United Airlines

Mon, Jan 12 - Mon, Feb 2

12:40 pm - 11:05 pm

PHL

HAN

46h 25m2 stops

12:25 am - 9:52 pm

HAN

PHL

33h 27m2 stops

$678United Airlines

Thu, Jan 22 - Tue, Feb 3

1:10 pm - 11:05 pm

PHL

HAN

45h 55m2 stops

12:25 am - 9:36 pm

HAN

PHL

33h 11m2 stops

$703ANA

Mon, Jan 19 - Mon, Jan 26

6:00 am - 11:05 pm

EWR

HAN

29h 05m2 stops

12:25 am - 3:50 pm

HAN

EWR

27h 25m1 stop

$706ANA

Tue, Mar 24 - Wed, Apr 8

9:00 am - 9:45 pm

LGA

HAN

25h 45m2 stops

11:10 pm - 3:42 pm

HAN

LGA

27h 32m2 stops

$715Korean Air

Sat, Mar 28 - Wed, Apr 8

5:00 pm - 10:40 am

LGA

HAN

54h 40m2 stops

11:10 pm - 3:42 pm

HAN

LGA

27h 32m2 stops

$721Korean Air

Mon, Feb 16 - Sun, Mar 29

9:00 am - 6:30 pm

JFK

HAN

21h 30m1 stop

7:05 pm - 1:10 pm

HAN

JFK

29h 05m1 stop

$721Cathay Pacific

Wed, Feb 18 - Tue, Mar 24

9:00 am - 6:30 pm

JFK

HAN

21h 30m1 stop

9:55 pm - 1:00 pm

HAN

JFK

26h 05m1 stop

$722Cathay Pacific

Mon, Jan 12 - Sun, Jan 25

12:25 am - 3:25 pm

EWR

HAN

27h 00m1 stop

10:55 pm - 10:30 pm

HAN

EWR

35h 35m1 stop

$726Turkish Airlines

Mon, Jan 12 - Thu, Jan 29

12:25 am - 3:25 pm

EWR

HAN

27h 00m1 stop

10:55 pm - 10:30 pm

HAN

EWR

35h 35m1 stop

$759Turkish Airlines

Useful Info

Low season	June
High season	December
Cheapest flight	$349

Best time to beat the crowds but there is an average 17% increase in price.

Most popular time to fly with an average 24% increase in price.

Flight from Philadelphia to Hanoi

How does KAYAK find such low prices on flights from Pennsylvania to Hanoi?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Hanoi.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Hanoi?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Hanoi?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Hanoi?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hanoi

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Hanoi

Hanoi (HAN)

HAN

$349 Find Cheap Flights from Pennsylvania to Hanoi

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

Everything you should know

Cheap Flights from Pennsylvania to Hanoi

Recent round-trip flight deals from Pennsylvania to Hanoi

Recent one-way flight deals from Pennsylvania to Hanoi

Recent last minute flight deals from Pennsylvania to Hanoi

Good to know

FAQs for booking flights from Pennsylvania to Hanoi

How does KAYAK find such low prices on flights from Pennsylvania to Hanoi?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Hanoi.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Hanoi?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Hanoi?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Hanoi?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hanoi

Information on the airport you'll fly into in Hanoi

Cabin class types available on flights to Pennsylvania

Complete your trip to Hanoi with a hotel stay or car rental

Find direct flights for Hanoi

Flights to other popular destinations

Flights from domestic origins to Hanoi

Choose which airport to fly into in Hanoi

Find deals for your return flight