What is the cheapest airline that flies from Philadelphia to Japan?

Air Canada, Delta, and Asiana Airlines are the most popular carriers operating from Philadelphia to Japan

What airlines fly to Japan?

ANA, Japan Airlines and Air Canada are the top three most popular airlines that fly to Japan from Philadelphia according to our data. ANA is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 15 different airlines that fly to Japan 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 Japan?

Prices for flights from Philadelphia Airport to Japan are updated daily.

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

The number of operators available for flights from Philadelphia Airport to Japan is 6 as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Japan.

What documentation or ID do you need to fly to Japan?

The required travel and health documents for your Japan 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 Japan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$374 Cheap Flights from Philadelphia to Japan in 2026

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Find the cheapest flights from Philadelphia to Japan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:29 pm - 2:25 pm

PHL

NRT

33h 56m

1 stop

2:35 pm - 6:21 am

NRT

PHL

28h 46m

2 stops

$1,034Multiple Airlines

Sun, Apr 26 - Sun, May 24

5:06 pm - 2:10 pm

PHL

NRT

32h 04m

2 stops

10:30 am - 3:07 pm

NRT

PHL

17h 37m

1 stop

$1,037Multiple Airlines

Sat, Aug 8 - Fri, Aug 28

7:43 pm - 2:25 pm

PHL

NRT

53h 42m

2 stops

10:30 am - 3:07 pm

NRT

PHL

17h 37m

1 stop

$1,039Multiple Airlines

Thu, Jul 9 - Fri, Aug 14

7:00 am - 3:25 pm

PHL

NRT

19h 25m

1 stop

7:10 pm - 4:06 pm

NRT

PHL

33h 56m

2 stops

$1,041Multiple Airlines

Sat, Sep 5 - Thu, Sep 24

3:30 pm - 3:25 pm

PHL

NRT

34h 55m

1 stop

5:35 pm - 9:33 pm

NRT

PHL

16h 58m

1 stop

$1,046Air Canada

Sun, Apr 19 - Tue, May 5

10:05 am - 4:25 pm

PHL

KIX

41h 20m

2 stops

6:00 pm - 9:32 pm

KIX

PHL

40h 32m

2 stops

$1,104Air Canada

Sat, Aug 29 - Mon, Sep 21

1:31 pm - 7:50 am

PHL

UKB

29h 19m

2 stops

9:15 pm - 2:05 pm

UKB

PHL

29h 50m

2 stops

$1,476ANA

Sat, Aug 29 - Mon, Sep 21

6:00 am - 5:05 pm

PHL

ITM

22h 05m

2 stops

7:30 am - 2:05 pm

ITM

PHL

19h 35m

2 stops

$1,490ANA

Mon, Aug 24 - Tue, Sep 1

9:21 am - 6:35 pm

PHL

NGO

20h 14m

2 stops

2:00 pm - 12:23 pm

NGO

PHL

35h 23m

3 stops

$1,641United Airlines

Mon, Aug 10 - Mon, Aug 24

7:00 am - 10:35 pm

PHL

OKA

26h 35m

2 stops

11:40 am - 11:45 pm

OKA

PHL

25h 05m

2 stops

$2,064American Airlines

Sun, Jun 21 - Sat, Jul 4

EVA Air flights from Philadelphia to Japan

Our best EVA Air deals on Philadelphia to Japan flight tickets

EVA Air

Aug 24

PHL5:56 pmPhiladelphia

27h 14m

2 stops

KIX10:10 amOsaka Kansai Intl

Sep 1

KIX1:10 pmOsaka Kansai Intl

29h 17m

2 stops

PHL5:27 amPhiladelphia

$1,272

EVA Air

Sep 6

PHL5:56 pmPhiladelphia

26h 19m

2 stops

OKA9:15 amOkinawa Naha

Sep 19

OKA10:15 amOkinawa Naha

32h 12m

2 stops

PHL5:27 amPhiladelphia

$1,305

EVA Air

May 7

PHL7:22 amPhiladelphia

44h 53m

2 stops

KIX5:15 pmOsaka Kansai Intl

May 14

KIX11:10 amOsaka Kansai Intl

31h 25m

2 stops

PHL5:35 amPhiladelphia

$1,405

Korean Air flights from Philadelphia to Japan

Our best Korean Air deals on Philadelphia to Japan flight tickets

Korean Air

Sep 6

PHL6:45 amPhiladelphia

40h 05m

2 stops

OKA11:50 amOkinawa Naha

Sep 10

OKA12:50 pmOkinawa Naha

39h 13m

2 stops

PHL3:03 pmPhiladelphia

$1,295

Korean Air

Sep 6

PHL6:45 amPhiladelphia

24h 15m

2 stops

FUK8:00 pmFukuoka

Sep 10

FUK9:05 pmFukuoka

29h 02m

2 stops

PHL1:07 pmPhiladelphia

$1,303

Korean Air

Sep 6

PHL8:00 amPhiladelphia

25h 40m

2 stops

KIX10:40 pmOsaka Kansai Intl

Sep 8

KIX2:15 amOsaka Kansai Intl

25h 47m

2 stops

PHL3:02 pmPhiladelphia

$1,310

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaTokyo

PHL - NRT

PHLNRT

Philadelphia

Sun 4/26

3:29 pm-2:25 pm

1 stop33h 56m

Tokyo Narita

Sun 5/24

2:35 pm-6:21 am

2 stops28h 46m

$1,034

PhiladelphiaTokyo

PHL - NRT

PHLNRT

Philadelphia

Sat 8/8

5:06 pm-2:10 pm

2 stops32h 04m

Tokyo Narita

Fri 8/28

10:30 am-3:07 pm

1 stop17h 37m

$1,037

PhiladelphiaTokyo

PHL - NRT

PHLNRT

Philadelphia

Thu 7/9

7:43 pm-2:25 pm

2 stops53h 42m

Tokyo Narita

Fri 8/14

10:30 am-3:07 pm

1 stop17h 37m

$1,039

PhiladelphiaTokyo

PHL - NRT

PHLNRT

Philadelphia

Sat 9/5

7:00 am-3:25 pm

1 stop19h 25m

Tokyo Narita

Thu 9/24

7:10 pm-4:06 pm

2 stops33h 56m

$1,041

PhiladelphiaTokyo

PHL - NRT

PHLNRT

Philadelphia

Sun 4/19

3:30 pm-3:25 pm

1 stop34h 55m

Tokyo Narita

Tue 5/5

5:35 pm-9:33 pm

1 stop16h 58m

$1,046

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sat 8/29

10:05 am-4:25 pm

2 stops41h 20m

Osaka Kansai Intl

Mon 9/21

6:00 pm-9:32 pm

2 stops40h 32m

$1,104

PhiladelphiaKobe

PHL - UKB

PHLUKB

Philadelphia

Sat 8/29

1:31 pm-7:50 am

2 stops29h 19m

Kobe

Mon 9/21

9:15 pm-2:05 pm

2 stops29h 50m

$1,476

Quickest round-trip

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Mon 8/24

6:00 am-5:05 pm

2 stops22h 05m

Osaka Itami

Tue 9/1

7:30 am-2:05 pm

2 stops19h 35m

$1,490

PhiladelphiaNagoya

PHL - NGO

PHLNGO

Philadelphia

Mon 8/10

9:21 am-6:35 pm

2 stops20h 14m

Nagoya Chubu Centrair Intl

Mon 8/24

2:00 pm-12:23 pm

3 stops35h 23m

$1,641

PhiladelphiaOkinawa

PHL - OKA

PHLOKA

Philadelphia

Sun 6/21

7:00 am-10:35 pm

2 stops26h 35m

Okinawa Naha

Sat 7/4

11:40 am-11:45 pm

2 stops25h 05m

$2,064

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 Japan

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 Japan?

The month of September is, on average, the cheapest month to fly to Japan from Philadelphia, with most prices found around $987. If you aren’t able to travel to Japan during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,033.

How far in advance should I book a flight to Japan?

You are more likely to see cheaper flights to Japan from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,195 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Philadelphia for as low as $994 on momondo.

Can stopping save me money on Philadelphia to Japan flights?

You could potentially save up to 24% on your flight if you consider stops on a Philadelphia to Japan flight.

Cheap Philadelphia to Japan flight deals and tips

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

Fastest flight time	16h 15m
Direct flights	None

The fastest flight from Philadelphia to Japan takes 16h 15m

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

Search flight deals

When did momondo last update prices for flights from Philadelphia Airport to Japan?
Prices for flights from Philadelphia Airport to Japan are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Japan?
The number of operators available for flights from Philadelphia Airport to Japan is 6 as of March 2026.
How old do you have to be to fly from Philadelphia Airport to Japan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Japan.
What documentation or ID do you need to fly to Japan?
The required travel and health documents for your Japan 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 Japan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Philadelphia to Japan

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $842	Free Cancellation	Rating 7.1 10,853 reviews	Search Air Canada flights
American Airlines	PriceFrom $989	Free Cancellation	Rating 7.1 11,520 reviews	Search American Airlines flights
United Airlines	PriceFrom $993	Free Cancellation	Rating 7.4 9,501 reviews	Search United Airlines flights
ANA	PriceFrom $995	Free Cancellation	Rating 8.4 1,149 reviews	Search ANA flights
Japan Airlines	PriceFrom $1,009	Free Cancellation	Rating 8.3 1,751 reviews	Search Japan Airlines flights
Delta	PriceFrom $1,118	Free Cancellation	Rating 7.9 8,358 reviews	Search Delta flights

Why use momondo?

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

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 Japan from Philadelphia.

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

All flight searches from Philadelphia to Japan on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Philadelphia to Japan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Japan, momondo offers a useful price alert feature which will track prices for flights to Japan from Philadelphia and alert you when they change.