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

Cathay Pacific, STARLUX Airlines, and ANA 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 41% 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 May 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.

$445 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.

6:04 pm - 10:10 am

PHL

KIX

27h 06m

2 stops

6:30 pm - 5:40 am

KIX

PHL

24h 10m

2 stops

$1,334Multiple Airlines

Tue, Sep 1 - Tue, Sep 15

6:39 pm - 6:55 pm

PHL

OKA

35h 16m

2 stops

10:15 am - 5:33 am

OKA

PHL

33h 18m

2 stops

$1,338EVA Air

Mon, Oct 19 - Wed, Nov 11

6:39 pm - 10:10 am

PHL

KIX

26h 31m

2 stops

1:10 pm - 5:40 am

KIX

PHL

29h 30m

2 stops

$1,354EVA Air

Sun, Oct 4 - Thu, Oct 15

5:49 pm - 2:15 pm

PHL

OKA

30h 26m

2 stops

3:25 pm - 5:33 am

OKA

PHL

28h 08m

2 stops

$1,365STARLUX Airlines

Sun, Nov 1 - Sat, Nov 7

6:39 pm - 2:00 pm

PHL

KIX

30h 21m

2 stops

3:10 pm - 5:40 am

KIX

PHL

27h 30m

2 stops

$1,380STARLUX Airlines

Thu, Oct 15 - Wed, Oct 21

4:20 pm - 3:50 pm

PHL

NRT

34h 30m

1 stop

5:25 pm - 10:43 pm

NRT

PHL

18h 18m

1 stop

$1,392Air Canada

Mon, Jun 1 - Mon, Jun 8

8:28 am - 12:45 pm

PHL

NRT

39h 17m

2 stops

6:00 pm - 8:00 pm

NRT

PHL

39h 00m

2 stops

$1,401Etihad Airways

Fri, Aug 21 - Mon, Aug 31

10:05 am - 6:55 pm

PHL

ITM

19h 50m

2 stops

2:00 pm - 9:32 pm

ITM

PHL

20h 32m

2 stops

$1,627Air Canada

Sun, Sep 20 - Wed, Sep 30

10:20 pm - 10:50 am

PHL

NGS

47h 30m

2 stops

7:25 am - 6:30 pm

NGS

PHL

24h 05m

2 stops

$2,400Japan Airlines

Sat, Sep 19 - Wed, Sep 23

6:31 am - 7:45 pm

PHL

TKS

23h 14m

2 stops

7:40 am - 2:37 pm

TKS

PHL

20h 57m

2 stops

$2,483Japan Airlines

Sat, Nov 7 - Wed, Nov 11

STARLUX Airlines flights from Philadelphia to Japan

Our best STARLUX Airlines deals on Philadelphia to Japan flight tickets

STARLUX Airlines

Nov 1

PHL5:49 pmPhiladelphia

30h 26m

2 stops

OKA2:15 pmOkinawa Naha

Nov 7

OKA3:25 pmOkinawa Naha

28h 08m

2 stops

PHL5:33 amPhiladelphia

$1,365

STARLUX Airlines

Oct 15

PHL6:39 pmPhiladelphia

30h 21m

2 stops

KIX2:00 pmOsaka Kansai Intl

Oct 21

KIX3:10 pmOsaka Kansai Intl

27h 30m

2 stops

PHL5:40 amPhiladelphia

$1,380

STARLUX Airlines

Oct 10

PHL6:39 pmPhiladelphia

31h 01m

2 stops

OKA2:40 pmOkinawa Naha

Oct 16

OKA3:50 pmOkinawa Naha

26h 50m

2 stops

PHL5:40 amPhiladelphia

$1,383

EVA Air flights from Philadelphia to Japan

Our best EVA Air deals on Philadelphia to Japan flight tickets

EVA Air

Oct 19

PHL6:39 pmPhiladelphia

35h 16m

2 stops

OKA6:55 pmOkinawa Naha

Nov 11

OKA10:15 amOkinawa Naha

33h 18m

2 stops

PHL5:33 amPhiladelphia

$1,338

EVA Air

Oct 4

PHL6:39 pmPhiladelphia

26h 31m

2 stops

KIX10:10 amOsaka Kansai Intl

Oct 15

KIX1:10 pmOsaka Kansai Intl

29h 30m

2 stops

PHL5:40 amPhiladelphia

$1,354

EVA Air

Sep 1

PHL6:04 pmPhiladelphia

28h 16m

2 stops

FUK11:20 amFukuoka

Sep 12

FUK12:20 pmFukuoka

30h 20m

2 stops

PHL5:40 amPhiladelphia

$1,415

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 9/1

6:04 pm-10:10 am

2 stops27h 06m

Osaka Kansai Intl

Tue 9/15

6:30 pm-5:40 am

2 stops24h 10m

$1,334

PhiladelphiaOkinawa

PHL - OKA

PHLOKA

Philadelphia

Mon 10/19

6:39 pm-6:55 pm

2 stops35h 16m

Okinawa Naha

Wed 11/11

10:15 am-5:33 am

2 stops33h 18m

$1,338

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 10/4

6:39 pm-10:10 am

2 stops26h 31m

Osaka Kansai Intl

Thu 10/15

1:10 pm-5:40 am

2 stops29h 30m

$1,354

PhiladelphiaOkinawa

PHL - OKA

PHLOKA

Philadelphia

Sun 11/1

5:49 pm-2:15 pm

2 stops30h 26m

Okinawa Naha

Sat 11/7

3:25 pm-5:33 am

2 stops28h 08m

$1,365

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Thu 10/15

6:39 pm-2:00 pm

2 stops30h 21m

Osaka Kansai Intl

Wed 10/21

3:10 pm-5:40 am

2 stops27h 30m

$1,380

PhiladelphiaTokyo

PHL - NRT

PHLNRT

Philadelphia

Mon 6/1

4:20 pm-3:50 pm

1 stop34h 30m

Tokyo Narita

Mon 6/8

5:25 pm-10:43 pm

1 stop18h 18m

$1,392

PhiladelphiaTokyo

PHL - NRT

PHLNRT

Philadelphia

Fri 8/21

8:28 am-12:45 pm

2 stops39h 17m

Tokyo Narita

Mon 8/31

6:00 pm-8:00 pm

2 stops39h 00m

$1,401

Quickest round-trip

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Sun 9/20

10:05 am-6:55 pm

2 stops19h 50m

Osaka Itami

Wed 9/30

2:00 pm-9:32 pm

2 stops20h 32m

$1,627

PhiladelphiaNagasaki

PHL - NGS

PHLNGS

Philadelphia

Sat 9/19

10:20 pm-10:50 am

2 stops47h 30m

Nagasaki

Wed 9/23

7:25 am-6:30 pm

2 stops24h 05m

$2,400

PhiladelphiaTokushima

PHL - TKS

PHLTKS

Philadelphia

Sat 11/7

6:31 am-7:45 pm

2 stops23h 14m

Tokushima

Wed 11/11

7:40 am-2:37 pm

2 stops20h 57m

$2,483

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 July is, on average, the cheapest month to fly to Japan from Philadelphia, with most prices found around $244. If you aren’t able to travel to Japan during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $249.

How far in advance should I book a flight from Philadelphia 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 $1,237 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 $938 on momondo.

Can stopping save me money on Philadelphia to Japan flights?

You could potentially save up to 42% 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	15h 55m
Direct flights	None

The fastest flight from Philadelphia to Japan takes 15h 55m

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

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Frequently asked questions about flying from Philadelphia to Japan

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 May 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 11,062 reviews	Search Air Canada flights
United Airlines	PriceFrom $993	Free Cancellation	Rating 7.4 9,731 reviews	Search United Airlines flights
ANA	PriceFrom $995	Free Cancellation	Rating 8.3 1,211 reviews	Search ANA flights
Japan Airlines	PriceFrom $1,064	Free Cancellation	Rating 8.3 1,826 reviews	Search Japan Airlines flights
Delta	PriceFrom $1,150	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
American Airlines	PriceFrom $1,159	Free Cancellation	Rating 7.1 11,647 reviews	Search American Airlines 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.