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Cheap flights from Allentown to Japan from $657

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Japan departing on 9/2. 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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0 bags

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Find the cheapest flights from Allentown to Japan

Cheap round-trip flights

Delta Logo
6:00 am - 2:20 pmABE-HND
19h 20m1 stop
Delta Logo
4:35 pm - 10:39 pmHND-ABE
19h 04m1 stop
$657Delta
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Tue, Sep 2 - Mon, Sep 8
United Airlines Logo
6:37 am - 3:55 pmABE-HND
20h 18m1 stop
United Airlines Logo
3:50 pm - 11:58 amHND-ABE
33h 08m2 stops
$660United Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 8
United Airlines Logo
5:28 pm - 2:00 pmABE-NRT
31h 32m2 stops
United Airlines Logo
5:10 pm - 11:58 amNRT-ABE
31h 48m2 stops
$662United Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 8
United Airlines Logo
5:28 pm - 9:15 pmABE-HND
38h 47m1 stop
United Airlines Logo
5:15 pm - 9:54 pmHND-ABE
17h 39m1 stop
$662United Airlines
Find Deal
Sat, Sep 27 - Tue, Oct 7
Delta Logo
6:12 pm - 2:20 pmABE-HND
31h 08m1 stop
Delta Logo
4:20 pm - 10:22 pmHND-ABE
19h 02m1 stop
$664Delta
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Sat, Sep 27 - Sat, Oct 4
American Airlines Logo
6:15 am - 4:15 pmABE-NRT
20h 00m2 stops
American Airlines Logo
6:10 pm - 12:16 amNRT-ABE
20h 06m2 stops
$1,164American Airlines
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Fri, Feb 13 - Tue, Mar 3
American Airlines Logo
5:10 pm - 2:40 pmABE-NRT
31h 30m2 stops
American Airlines Logo
5:30 pm - 12:17 amNRT-ABE
20h 47m2 stops
$1,214American Airlines
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Wed, Nov 26 - Mon, Dec 8
WestJet Logo
1:00 pm - 4:30 pmABE-NRT
37h 30m2 stops
WestJet Logo
6:35 pm - 5:14 pmNRT-ABE
36h 39m2 stops
$1,320WestJet
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Sat, Dec 6 - Sat, Dec 13
WestJet Logo
1:00 pm - 4:30 pmABE-NRT
37h 30m2 stops
WestJet Logo
6:35 pm - 12:07 pmNRT-ABE
31h 32m2 stops
$1,334WestJet
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Thu, Jan 15 - Thu, Jan 29
KLM Logo
1:00 pm - 11:45 amABE-NRT
32h 45m2 stops
KLM Logo
1:35 pm - 10:52 pmNRT-ABE
47h 17m2 stops
$1,751KLM
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Thu, Jan 15 - Fri, Jan 30

United Airlines flights from Allentown to Japan

Our best United Airlines deals on Allentown to Japan flight tickets
United Airlines
Sep 2
ABE6:37 amAllentown-Bethlehem
20h 18m
1 stop
HND3:55 pmTokyo Haneda
Sep 8
HND3:50 pmTokyo Haneda
33h 08m
2 stops
ABE11:58 amAllentown-Bethlehem
$660
Find similar
United Airlines
Sep 2
ABE5:28 pmAllentown-Bethlehem
31h 32m
2 stops
NRT2:00 pmTokyo Narita
Sep 8
NRT5:10 pmTokyo Narita
31h 48m
2 stops
ABE11:58 amAllentown-Bethlehem
$662
Find similar
United Airlines
Sep 27
ABE5:28 pmAllentown-Bethlehem
38h 47m
1 stop
HND9:15 pmTokyo Haneda
Oct 7
HND6:25 pmTokyo Haneda
29h 13m
2 stops
ABE10:38 amAllentown-Bethlehem
$667
Find similar

American Airlines flights from Allentown to Japan

Our best American Airlines deals on Allentown to Japan flight tickets
American Airlines
Feb 13
ABE6:15 amAllentown-Bethlehem
20h 00m
2 stops
NRT4:15 pmTokyo Narita
Mar 3
NRT6:10 pmTokyo Narita
20h 06m
2 stops
ABE12:16 amAllentown-Bethlehem
$1,164
Find similar
American Airlines
Nov 26
ABE5:10 pmAllentown-Bethlehem
31h 30m
2 stops
NRT2:40 pmTokyo Narita
Dec 8
NRT5:30 pmTokyo Narita
20h 47m
2 stops
ABE12:17 amAllentown-Bethlehem
$1,214
Find similar
American Airlines
Dec 17
ABE5:44 pmAllentown-Bethlehem
30h 56m
2 stops
NRT2:40 pmTokyo Narita
Dec 30
NRT5:10 pmTokyo Narita
31h 33m
2 stops
ABE10:43 amAllentown-Bethlehem
$1,609
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Allentown to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownTokyo

ABE - HND

ABEHND

Allentown-Bethlehem

Tue 9/2

6:00 am-2:20 pm

1 stop19h 20m

Tokyo Haneda

Mon 9/8

4:35 pm-10:39 pm

1 stop19h 04m

$657

AllentownTokyo

ABE - HND

ABEHND

Allentown-Bethlehem

Tue 9/2

6:37 am-3:55 pm

1 stop20h 18m

Tokyo Haneda

Mon 9/8

3:50 pm-11:58 am

2 stops33h 08m

$660

AllentownTokyo

ABE - NRT

ABENRT

Allentown-Bethlehem

Tue 9/2

5:28 pm-2:00 pm

2 stops31h 32m

Tokyo Narita

Mon 9/8

5:10 pm-11:58 am

2 stops31h 48m

$662

AllentownTokyo

ABE - HND

ABEHND

Allentown-Bethlehem

Sat 9/27

5:28 pm-9:15 pm

1 stop38h 47m

Tokyo Haneda

Tue 10/7

5:15 pm-9:54 pm

1 stop17h 39m

$662

AllentownTokyo

ABE - HND

ABEHND

Allentown-Bethlehem

Sat 9/27

6:12 pm-2:20 pm

1 stop31h 08m

Tokyo Haneda

Sat 10/4

4:20 pm-10:22 pm

1 stop19h 02m

$664

AllentownTokyo

ABE - NRT

ABENRT

Allentown-Bethlehem

Fri 2/13

6:15 am-4:15 pm

2 stops20h 00m

Tokyo Narita

Tue 3/3

6:10 pm-12:16 am

2 stops20h 06m

$1,164

AllentownTokyo

ABE - NRT

ABENRT

Allentown-Bethlehem

Wed 11/26

5:10 pm-2:40 pm

2 stops31h 30m

Tokyo Narita

Mon 12/8

5:30 pm-12:17 am

2 stops20h 47m

$1,214

AllentownTokyo

ABE - NRT

ABENRT

Allentown-Bethlehem

Sat 12/6

1:00 pm-4:30 pm

2 stops37h 30m

Tokyo Narita

Sat 12/13

6:35 pm-5:14 pm

2 stops36h 39m

$1,320

AllentownTokyo

ABE - NRT

ABENRT

Allentown-Bethlehem

Thu 1/15

1:00 pm-4:30 pm

2 stops37h 30m

Tokyo Narita

Thu 1/29

6:35 pm-12:07 pm

2 stops31h 32m

$1,334

AllentownTokyo

ABE - NRT

ABENRT

Allentown-Bethlehem

Thu 1/15

1:00 pm-11:45 am

2 stops32h 45m

Tokyo Narita

Fri 1/30

1:35 pm-10:52 pm

2 stops47h 17m

$1,751

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Japan from

How to get the cheapest flight ticket from Allentown 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

What is the cheapest month to fly to Japan?

The month of January is, on average, the cheapest month to fly to Japan from Allentown, with most prices found around $671. If you aren’t able to travel to Japan during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $740.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from Allentown is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $767. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Allentown to Japan on a Monday will generally be more expensive and average around $1,415. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Japan?

Flying to Japan from Allentown in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $723 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around $894 per ticket.

Can stopping save me money on Allentown to Japan flights?

You could potentially save up to 21% on your flight if you consider stops on a Allentown to Japan flight.

Cheap Allentown to Japan flight deals and tips

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

Direct flights

None
There are no direct flights from Allentown to Japan. There are no popular flight routes from Allentown to Japan.
Search flight deals

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Japan?

    Prices for flights from Allentown-Bethlehem Airport to Japan refresh daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Japan?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Japan?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Japan.

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

    The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Allentown to Japan

Compare and see reviews for airlines that fly from Allentown to Japan with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $632Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Japan. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Allentown 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 Allentown to Japan right now. Can momondo alert me if prices change?

Price alerts on flights to Japan from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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