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$618+ Cheap flights from Allentown (ABE) to Japan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — FUK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Allentown to Japan

Keep the following information in mind while searching for Allentown to Japan flight deals. Data was last updated June 12, 2025.

Round-trip from

$846
(United Airlines)

One-way from

$618
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,366
From Allentown-Bethlehem to Japan
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One-way flight from Allentown-Bethlehem to Japan
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Highest demand for flights based on searches. 18% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Allentown to Japan

Cheapest flights from Allentown to Japan
Explore the most affordable flight options available from Allentown to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:37 amABE - OKA
2 stops46h 23mUnited Airlines
Thu 9/181:05 pmOKA - ABE
2 stops21h 49mUnited Airlines
Deal found 6/10$846
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:30 amABE - HND
1 stop20h 25mUnited Airlines
Thu 9/45:15 pmHND - ABE
1 stop17h 39mUnited Airlines
Deal found 6/10$1,080
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:14 pmABE - HND
2 stops33h 01mDelta
Sat 8/233:15 pmHND - ABE
2 stops34h 01mDelta
Deal found 6/10$1,120
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:42 pmABE - HND
2 stops21h 23mAmerican Airlines
Wed 11/2610:50 amHND - ABE
2 stops19h 30mAmerican Airlines
Deal found 6/10$1,163
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:44 pmABE - NRT
2 stops32h 31mAmerican Airlines
Sat 1/175:10 pmNRT - ABE
2 stops21h 06mAmerican Airlines
Deal found 6/12$1,164
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2411:27 amABE - NRT
3 stops37h 43mMultiple Airlines
Mon 6/302:35 pmNRT - ABE
3 stops43h 43mMultiple Airlines
Deal found 6/10$1,258
This Korean Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:00 amABE - HND
2 stops27h 50mMultiple Airlines
Mon 9/82:00 amHND - ABE
2 stops33h 39mMultiple Airlines
Deal found 6/10$1,289
This Korean Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:00 amABE - HND
2 stops27h 50mKorean Air
Wed 9/32:00 amHND - ABE
2 stops33h 39mKorean Air
Deal found 6/10$1,291
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:30 amABE - FUK
2 stops46h 05mUnited Airlines
Fri 7/1111:40 amFUK - ABE
2 stops23h 15mUnited Airlines
Deal found 6/10$1,340
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:35 pmABE - NRT
2 stops31h 55mUnited Airlines
Mon 8/254:30 pmNRT - ABE
2 stops18h 24mUnited Airlines
Deal found 6/12$1,538
This WestJet deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:00 pmABE - NRT
2 stops37h 30mWestJet
Wed 11/266:30 pmNRT - ABE
2 stops60h 44mWestJet
Deal found 6/10$1,673
This Korean Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:00 amABE - NRT
2 stops26h 05mKorean Air
Thu 9/42:00 pmNRT - ABE
2 stops45h 39mKorean Air
Deal found 6/10$1,829

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Allentown to Japan that are best for you.

Fly from

Allentown

Fly to

Japan

Route

Depart

Return

Price

AllentownOkinawa

ABE - OKA

ABEOKA

Allentown-Bethlehem

Tue 9/9

6:37 am-6:00 pm

2 stops46h 23m

Okinawa Naha

Thu 9/18

1:05 pm-9:54 pm

2 stops21h 49m

$846

AllentownTokyo

ABE - HND

ABEHND

Allentown-Bethlehem

Mon 8/18

6:30 am-3:55 pm

1 stop20h 25m

Tokyo Haneda

Thu 9/4

5:15 pm-9:54 pm

1 stop17h 39m

$1,080

AllentownTokyo

ABE - HND

ABEHND

Allentown-Bethlehem

Sat 8/9

6:14 pm-4:15 pm

2 stops33h 01m

Tokyo Haneda

Sat 8/23

3:15 pm-12:16 pm

2 stops34h 01m

$1,120

AllentownTokyo

ABE - HND

ABEHND

Allentown-Bethlehem

Fri 11/14

5:42 pm-5:05 am

2 stops21h 23m

Tokyo Haneda

Wed 11/26

10:50 am-4:20 pm

2 stops19h 30m

$1,163

AllentownTokyo

ABE - NRT

ABENRT

Allentown-Bethlehem

Tue 6/24

11:27 am-2:10 pm

3 stops37h 43m

Tokyo Narita

Mon 6/30

2:35 pm-9:18 pm

3 stops43h 43m

$1,258

AllentownTokyo

ABE - HND

ABEHND

Allentown-Bethlehem

Sun 8/31

6:00 am-10:50 pm

2 stops27h 50m

Tokyo Haneda

Mon 9/8

2:00 am-10:39 pm

2 stops33h 39m

$1,289

AllentownTokyo

ABE - HND

ABEHND

Allentown-Bethlehem

Mon 8/18

6:14 pm-10:50 pm

2 stops39h 36m

Tokyo Haneda

Wed 9/3

2:00 am-10:39 pm

2 stops33h 39m

$1,291

AllentownFukuoka

ABE - FUK

ABEFUK

Allentown-Bethlehem

Fri 7/4

6:30 am-5:35 pm

2 stops46h 05m

Fukuoka

Fri 7/11

11:40 am-9:55 pm

2 stops23h 15m

$1,340

AllentownTokyo

ABE - NRT

ABENRT

Allentown-Bethlehem

Sat 8/9

5:35 pm-2:30 pm

2 stops31h 55m

Tokyo Narita

Mon 8/25

4:30 pm-9:54 pm

2 stops18h 24m

$1,538

AllentownTokyo

ABE - NRT

ABENRT

Allentown-Bethlehem

Fri 11/14

1:00 pm-4:30 pm

2 stops37h 30m

Tokyo Narita

Wed 11/26

6:30 pm-5:14 pm

2 stops60h 44m

$1,673

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 22 results
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Best time to book a flight from Allentown to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Allentown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Japan

What is the cheapest month to book a flight from Allentown to Japan?

Currently, February is the cheapest month in which you can book a flight from Allentown to Japan (average of $871). Flying from Allentown to Japan in December is currently the most expensive (average of $1,625). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta and KLM from Allentown to Japan to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,950 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
KLM
7.8
Good
1,358 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,790 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Allentown to Japan?

    For a flight from Allentown to Japan, you will be flying from Allentown-Bethlehem. Allentown-Bethlehem (ABE) is just 3.9 mi from the center of the city.

  • What are the cheapest airlines to fly from Allentown to Japan one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $859. However, be on the lookout for offers from United Airlines and Korean Air, as they are both options that can get you from Allentown to Japan for a low price.

  • What are the most popular routes from Allentown to Japan?

    Most travelers choose Allentown-Bethlehem - Tokyo Haneda, Allentown-Bethlehem - Tokyo Narita or Allentown-Bethlehem - Okinawa Naha when deciding on the best route from Allentown to Japan.

  • Can I find deals for flights from Allentown to Japan that include hotel bookings?

    Yes. In addition to deals on Allentown to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Japan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Japan.

  • Can I find deals for business class flights from Allentown to Japan?

    Yes. Cheapflights offers flight deals from Allentown to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Allentown to Japan?

    Currently, February is the cheapest month in which you can book a flight from Allentown to Japan (average of $871). Flying from Allentown to Japan in December is currently the most expensive (average of $1,625). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Allentown to Japan

Discover the top airline that operate flights from Allentown to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$632Average$986FlexibilityNo cancel feeOn-time69%

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