PHL - HAN

$465 Find Cheap Flights from Philadelphia to Hanoi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Hanoi departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Hanoi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Hanoi, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Philadelphia to Hanoi (PHL-HAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia 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.

Recent round-trip flight deals from Philadelphia to Hanoi

Tue, Oct 28 - Tue, Nov 4
Korean Air Logo
8:00 am - 9:45 pmPHL-HAN
26h 45m2 stops
Korean Air Logo
11:05 pm - 1:02 pmHAN-PHL
25h 57m2 stops
$896Korean Air
Find Deal
Sat, Sep 27 - Fri, Oct 3
 Logo
5:37 pm - 12:45 amPHL-HAN
44h 08m2 stops
 Logo
1:45 am - 5:55 amHAN-PHL
39h 10m2 stops
Tue, Oct 28 - Mon, Nov 3
ANA Logo
6:25 am - 11:05 pmPHL-HAN
29h 40m2 stops
ANA Logo
12:25 am - 11:03 pmHAN-PHL
34h 38m2 stops
$965ANA
Find Deal
Mon, Mar 9 - Wed, Mar 11
United Airlines Logo
6:00 am - 11:05 pmPHL-HAN
30h 05m2 stops
United Airlines Logo
12:25 am - 12:32 amHAN-PHL
35h 07m3 stops
$967United Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 11
United Airlines Logo
6:00 am - 11:05 pmPHL-HAN
30h 05m2 stops
United Airlines Logo
12:25 am - 7:21 amHAN-PHL
41h 56m2 stops
$977United Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
ANA Logo
6:30 am - 10:15 pmPHL-HAN
28h 45m2 stops
ANA Logo
11:35 pm - 12:45 amHAN-PHL
36h 10m2 stops
$1,006ANA
Find Deal
Sat, Nov 1 - Mon, Nov 17
ANA Logo
12:40 pm - 11:05 pmPHL-HAN
47h 25m2 stops
ANA Logo
12:25 am - 9:21 pmHAN-PHL
32h 56m2 stops
$1,022ANA
Find Deal
Tue, Oct 28 - Tue, Nov 4
Qatar Airways Logo
7:00 pm - 12:20 pmPHL-HAN
30h 20m2 stops
Qatar Airways Logo
8:55 am - 9:05 amHAN-PHL
36h 10m1 stop
$1,125Qatar Airways
Find Deal
Wed, Sep 24 - Sun, Sep 28
Qatar Airways Logo
10:20 am - 7:15 amPHL-HAN
33h 55m2 stops
Qatar Airways Logo
8:45 am - 9:05 amHAN-PHL
35h 20m1 stop
$1,175Qatar Airways
Find Deal
Mon, Mar 9 - Thu, Mar 12
American Airlines Logo
4:00 pm - 6:55 amPHL-HAN
27h 55m2 stops
American Airlines Logo
8:55 am - 9:00 amHAN-PHL
35h 05m1 stop
$1,303American Airlines
Find Deal

Everything you should know

Top airlines
Korean Air
Cheapest • from $896 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 41% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$896
Overall average: $1,356
Korean Air
Tue 10/28Tue 11/4
PHL - HAN • 2 stops
Cheapest one-way
$465
Multiple Airlines
Sun 10/26
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!
Booking Insights

KAYAK's insights & trends for Philadelphia to Hanoi flights

Get data-powered insights and trends into flights from Philadelphia to Hanoi to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Hanoi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Hanoi is September, where tickets cost $921 (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is $2,953 and $2,125 respectively.

Good to know

Low seasonFebruary
Cheapest flight$465
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Philadelphia to Hanoi

When to book flights from Philadelphia to Hanoi

Are your dates flexible? Find out the best times to travel from Philadelphia to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Hanoi

  • What is the cheapest flight from Philadelphia to Hanoi?

    In the last 3 days, the lowest price for a flight from Philadelphia to Hanoi was $465 for a one-way ticket and $896 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Hanoi?

    A passport is required to fly from Philadelphia to Hanoi.

  • Which aircraft models fly most regularly from Philadelphia to Hanoi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Hanoi?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Philadelphia and Hanoi, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Hanoi, Korean Air or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Hanoi are Korean Air and Qatar Airways. With an average price for the route of $1,276 and an overall rating of 8.4, Korean Air is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,531 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia 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 Philadelphia to Hanoi.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Philadelphia 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 Philadelphia 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 Philadelphia with another airline. Booking your flights between Philadelphia and HAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia 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 Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Philadelphia to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Hanoi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1139 reviews
8.1Food
8.5Boarding
8.3Comfort
8.7Crew
8.2Entertainment
Airline reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

8.0 ExcellentMatt, Aug 2025ATL - EWR
Read more Korean Air reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

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