Cheap Flights from Philadelphia to Hanoi

Compare Philadelphia to Hanoi flight deals

Find the cheapest month or even day of the year to fly to Hanoi

Book the best Hanoi fare with no extra fees

Find the cheapest month to fly from Philadelphia to Hanoi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Hanoi flights are currently cheapest in December.

Philadelphia to Hanoi: Alternative routes

Compare routes from Philadelphia to Hanoi below. You may find an airport to fly into that's cheaper, faster, or easier than Hanoi.

Philadelphia to Hanoi: Flight information

The things to know before you go.
Cheapest flight foundRs151,088
Cheapest month to flyDecember

Finding cheap flights from Philadelphia to Hanoi: Frequently asked questions

The best price we found for a return flight from Philadelphia to Hanoi is Rs308,654. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Philadelphia to Hanoi. But we found flights with one stop from Rs308,654.
As of October 2025, there are no flights flying from Philadelphia to Hanoi.
The cheapest month to fly from Philadelphia to Hanoi is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Hanoi Airport on Wednesday, 5 November 2025.
No airlines currently offer direct flights between Philadelphia and Hanoi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hanoi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hanoi is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Hanoi is Hawaiian Airlines .

Flying from Philadelphia to Noi Bai International Airport (HAN): What you need to know

  • Philadelphia International Airport (PHL) is Philadelphia's main airport. Check out your options for booking a flight from Philadelphia to Noi Bai International Airport (HAN) taking off from here.

  • Hanoi is 11 hours ahead of Philadelphia. Noi Bai International Airport is located in Hanoi, which follows the UTC+7 timezone.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your flight from Philadelphia to HAN.

  • In peak travel periods, expect extended wait times and arrive earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • We make it simple to find cheap flights from Philadelphia to HAN with a stopover. To explore all your options leaving from Philadelphia International Airport (PHL), deselect 'Direct flights only.' Then, select a flight with a stop long enough to tour the city of your choice. Top stopovers between PHL and HAN include:

    • London Heathrow Airport (LHR)

    • Frankfurt Airport (FRA)

    • Charles de Gaulle Airport (CDG)

  • Located around 19 kilometres from central Philadelphia, PHL can be reached in about 15 minutes by car, depending on traffic. The journey on public transport is roughly 45 minutes.

  • Want a relaxed start to your trip? Stay near Philadelphia International Airport. Whether you've booked an early flight from Philadelphia to Noi Bai International Airport or want to avoid feeling rushed, these hotels offer the perfect solution:

  • When it comes to the on-time performance of Philadelphia International Airport, data shows 78.93% of flights meet their scheduled arrival time.

  • PHL is located at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • Using public transport, you can travel from central Philadelphia to TTN in around 1 hour 45 minutes. The airport is roughly 56 kilometres away, and getting there by car takes approximately 40 minutes.

  • Flying off with the first light? Think about staying at one of these hotels near Trenton-Mercer Airport the day before your Philadelphia to HAN flight:

  • Trenton-Mercer Airport has a solid reputation for punctual service. 82.45% of flights taking off from here keep to their planned arrival schedule.

  • TTN is located at Scotch Road, Terminal Building.

About Noi Bai International Airport (HAN)

Getting from Noi Bai International Airport (HAN) to central Hanoi

  • Central Hanoi is roughly 21 kilometres from Noi Bai International Airport. Journey times by car hire or cab will vary based on time of day, so do a little research before your trip.

  • It typically takes 1 hour 55 minutes if you're travelling by public transport.

How to find the cheapest flights from Philadelphia to Noi Bai International Airport (HAN)

  • Rs151,088 is the lowest price for a one-way ticket from Philadelphia to Noi Bai International Airport. A return flight starts at Rs308,654. These fares may change depending on availability and demand.

  • Don't leave everything to the last minute. You're more likely to find cheap flights from Philadelphia to HAN if you book early. Airlines often offer some great early bird rates.

  • If you can be flexible with your travel plans, use the 'Whole month' tool. It'll show you the cheapest price in every month when searching for your Philadelphia to Noi Bai International Airport ticket.

  • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as a better deal comes up on flight tickets from Philadelphia to HAN.

  • Tailor your trip using filters. Select your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Philadelphia to Noi Bai International Airport.

The best time to fly from Philadelphia to Noi Bai International Airport (HAN)

  • It's time to decide when to book your flight from Philadelphia to Noi Bai International Airport (HAN). July is when most people visit Hanoi. If you're all about a more relaxed kind of trip, think about going in April.

  • Book a Philadelphia to HAN flight ticket departing in June if you're eager to experience the city during its warmest month. Expect temperatures in Hanoi to range from 25ºC to 36ºC.

  • Look for cheap tickets from Philadelphia to Noi Bai International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 10ºC and 22ºC.

More about Hanoi

  • Once you've booked your flight from Philadelphia to Noi Bai International Airport, find a hotel that's got location and comfort covered. Make one of these accommodation options your base for exploring Hanoi:

  • Every great adventure has to include some sightseeing. Ho Chi Minh Mausoleum, Hanoi Street Foods and Thang Long Water Puppet Theatre are must-do's during your Hanoi adventure.

Explore more of Vietnam

  • Móng Cái is just one of the many places in Vietnam waiting to be explored once you've seen Hanoi. Around 225 kilometres away to the east, top sights here include Baĩ biển Trà Cổ, Tra Co beach and Biển Trà cổ, Móng Cái, Quảng Ninh.

  • If you want to check out another major stop in Vietnam, head for Bỉm Sơn, about 129 kilometres south of Hanoi. Quang Khanh Pagoda, Thung lũng xanh and Di Tích Lịch Sử Động Cửa Buồng are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.