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

STARLUX Airlines, Cathay Pacific, and Air Canada 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 13 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 June 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.

$443 Cheap Flights from Philadelphia to Japan in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:39 pm - 11:45 am

PHL

UKB

28h 06m

2 stops

12:45 pm - 5:40 am

UKB

PHL

29h 55m

2 stops

$1,226STARLUX Airlines

Wed, Oct 7 - Wed, Oct 21

6:39 pm - 2:00 pm

PHL

KIX

30h 21m

2 stops

12:20 pm - 5:40 am

KIX

PHL

30h 20m

2 stops

$1,228STARLUX Airlines

Sat, Oct 10 - Sun, Oct 25

5:39 pm - 12:55 pm

PHL

KIX

30h 16m

2 stops

6:30 pm - 3:21 pm

KIX

PHL

33h 51m

2 stops

$1,356Multiple Airlines

Mon, Aug 24 - Tue, Sep 1

7:35 pm - 2:50 pm

PHL

KIX

30h 15m

3 stops

9:45 am - 8:08 am

KIX

PHL

35h 23m

2 stops

$1,372Multiple Airlines

Mon, Aug 24 - Tue, Sep 1

6:39 pm - 12:10 pm

PHL

KIX

28h 31m

2 stops

6:30 pm - 5:40 am

KIX

PHL

24h 10m

2 stops

$1,374EVA Air

Thu, Oct 8 - Thu, Oct 22

7:00 am - 6:10 pm

PHL

ITM

22h 10m

2 stops

12:50 pm - 9:32 pm

ITM

PHL

21h 42m

2 stops

$1,771Air Canada

Fri, Sep 11 - Sat, Sep 26

4:26 pm - 7:20 pm

PHL

OKA

37h 54m

2 stops

10:15 am - 6:13 am

OKA

PHL

32h 58m

2 stops

$1,781EVA Air

Tue, Jul 14 - Tue, Jul 21

7:00 am - 6:55 pm

PHL

ITM

22h 55m

2 stops

3:00 pm - 3:41 pm

ITM

PHL

37h 41m

2 stops

$1,800Air Canada

Wed, Jul 29 - Wed, Aug 12

8:05 am - 9:15 pm

PHL

NGS

24h 10m

2 stops

1:25 pm - 9:19 pm

NGS

PHL

20h 54m

2 stops

$9,838ANA

Thu, Jun 25 - Mon, Jul 6

1:31 pm - 6:45 pm

PHL

NGS

40h 14m

2 stops

9:05 pm - 9:19 pm

NGS

PHL

37h 14m

2 stops

$9,872ANA

Tue, Jun 23 - Sun, Jul 5

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United Airlines flights from Philadelphia to Japan

Our best United Airlines deals on Philadelphia to Japan flight tickets

United Airlines

Sep 10

PHL6:00 amPhiladelphia

22h 30m

2 stops

FUK5:30 pmFukuoka

Sep 14

FUK12:15 pmFukuoka

37h 08m

3 stops

PHL12:23 pmPhiladelphia

$2,477

United Airlines

Sep 10

PHL9:30 amPhiladelphia

20h 55m

2 stops

OKA7:25 pmOkinawa Naha

Sep 14

OKA12:35 pmOkinawa Naha

36h 48m

3 stops

PHL12:23 pmPhiladelphia

$2,479

United Airlines

Jun 17

PHL6:00 amPhiladelphia

22h 35m

2 stops

FUK5:35 pmFukuoka

Jun 23

FUK12:15 pmFukuoka

22h 04m

2 stops

PHL9:19 pmPhiladelphia

$4,007

STARLUX Airlines flights from Philadelphia to Japan

Our best STARLUX Airlines deals on Philadelphia to Japan flight tickets

STARLUX Airlines

Oct 7

PHL6:39 pmPhiladelphia

28h 06m

2 stops

UKB11:45 amKobe

Oct 21

UKB12:45 pmKobe

29h 55m

2 stops

PHL5:40 amPhiladelphia

$1,226

STARLUX Airlines

Oct 10

PHL6:39 pmPhiladelphia

30h 21m

2 stops

KIX2:00 pmOsaka Kansai Intl

Oct 25

KIX12:20 pmOsaka Kansai Intl

30h 20m

2 stops

PHL5:40 amPhiladelphia

$1,228

STARLUX Airlines

Oct 7

PHL6:39 pmPhiladelphia

28h 36m

2 stops

KIX12:15 pmOsaka Kansai Intl

Oct 21

KIX3:10 pmOsaka Kansai Intl

27h 30m

2 stops

PHL5:40 amPhiladelphia

$1,231

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaKobe

PHL - UKB

PHLUKB

Philadelphia

Wed 10/7

6:39 pm-11:45 am

2 stops28h 06m

Kobe

Wed 10/21

12:45 pm-5:40 am

2 stops29h 55m

$1,226

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sat 10/10

6:39 pm-2:00 pm

2 stops30h 21m

Osaka Kansai Intl

Sun 10/25

12:20 pm-5:40 am

2 stops30h 20m

$1,228

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 8/24

5:39 pm-12:55 pm

2 stops30h 16m

Osaka Kansai Intl

Tue 9/1

6:30 pm-3:21 pm

2 stops33h 51m

$1,356

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 8/24

7:35 pm-2:50 pm

3 stops30h 15m

Osaka Kansai Intl

Tue 9/1

9:45 am-8:08 am

2 stops35h 23m

$1,372

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Thu 10/8

6:39 pm-12:10 pm

2 stops28h 31m

Osaka Kansai Intl

Thu 10/22

6:30 pm-5:40 am

2 stops24h 10m

$1,374

Quickest round-trip

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Fri 9/11

7:00 am-6:10 pm

2 stops22h 10m

Osaka Itami

Sat 9/26

12:50 pm-9:32 pm

2 stops21h 42m

$1,771

PhiladelphiaOkinawa

PHL - OKA

PHLOKA

Philadelphia

Tue 7/14

4:26 pm-7:20 pm

2 stops37h 54m

Okinawa Naha

Tue 7/21

10:15 am-6:13 am

2 stops32h 58m

$1,781

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Wed 7/29

7:00 am-6:55 pm

2 stops22h 55m

Osaka Itami

Wed 8/12

3:00 pm-3:41 pm

2 stops37h 41m

$1,800

PhiladelphiaNagasaki

PHL - NGS

PHLNGS

Philadelphia

Thu 6/25

8:05 am-9:15 pm

2 stops24h 10m

Nagasaki

Mon 7/6

1:25 pm-9:19 pm

2 stops20h 54m

$9,838

PhiladelphiaNagasaki

PHL - NGS

PHLNGS

Philadelphia

Tue 6/23

1:31 pm-6:45 pm

2 stops40h 14m

Nagasaki

Sun 7/5

9:05 pm-9:19 pm

2 stops37h 14m

$9,872

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 $1,369 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 $1,110 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	19h 10m
Direct flights	None

The fastest flight from Philadelphia to Japan takes 19h 10m

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

Search flight deals

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 June 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 11,156 reviews	Search Air Canada flights
United Airlines	PriceFrom $988	Free Cancellation	Rating 7.4 9,808 reviews	Search United Airlines flights
ANA	PriceFrom $995	Free Cancellation	Rating 8.3 1,230 reviews	Search ANA flights
Japan Airlines	PriceFrom $1,064	Free Cancellation	Rating 8.3 1,837 reviews	Search Japan Airlines flights
Delta	PriceFrom $1,150	Free Cancellation	Rating 7.9 8,397 reviews	Search Delta flights
American Airlines	PriceFrom $1,159	Free Cancellation	Rating 7.1 11,637 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.