Cheap flights from Japan to Philadelphia from $503
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to Philadelphia departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Japan to Philadelphia
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 is the cheapest month to fly to Philadelphia?
The cheapest month to fly to Philadelphia from Japan is in January. Flight prices, which tend to average around $1,032, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Philadelphia, with average flight prices from Japan averaging around $1,154.
What is the cheapest day to depart on your flight to Philadelphia?
The cheapest day to depart from Japan to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $1,032. On the other hand, Sunday is the most expensive day to depart from Japan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,762.
What is the cheapest time of day to depart on your flight to Philadelphia?
According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Japan to Philadelphia at noon for as low as $1,022. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $2,054.
Can stopping save me money on Japan to Philadelphia flights?
You could potentially save up to 7% on your flight if you consider stops on a Japan to Philadelphia flight.
Cheap Japan to Philadelphia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Japan to Philadelphia
When did momondo last update prices for flights from Japan to Philadelphia Airport?
Prices for flights from Japan to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Japan to Philadelphia Airport?
As of June 2025, there is 1 operator available to choose from for flights from Japan to Philadelphia Airport.
How old do you have to be to fly from Japan to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Japan to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport 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 Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Japan to Philadelphia
Compare and see reviews for airlines that fly from Japan to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,097 | Free Cancellation | Rating 7.1 9,568 reviews |
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Japan to Philadelphia?
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 Philadelphia from Japan.
Can I find flights from Japan to Philadelphia with flexible booking policies on momondo?
Yes. All flights to Philadelphia from Japan on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Japan to Philadelphia?
Once you have performed a search for Japan to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Japan to Philadelphia right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Japan to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.