Cheap flights from Osaka to Allentown from $1,544

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka to Allentown departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Osaka to Allentown

Cheap round-trip flights

Delta Logo
9:15 am - 10:52 pmKIX-ABE
27h 37m2 stops
Delta Logo
1:00 pm - 9:00 pmABE-KIX
42h 00m2 stops
$1,544Delta
Find Deal
Fri, Feb 13 - Tue, Feb 17
Delta Logo
11:55 am - 12:07 pmKIX-ABE
38h 12m2 stops
Delta Logo
5:40 pm - 9:00 pmABE-KIX
37h 20m2 stops
$1,546Delta
Find Deal
Fri, Feb 13 - Tue, Feb 17

Delta flights from Osaka to Allentown

Our best Delta deals on Osaka to Allentown flight tickets
Delta
Feb 13
KIX9:15 amOsaka Kansai Intl
27h 37m
2 stops
ABE10:52 pmAllentown-Bethlehem
Feb 17
ABE1:00 pmAllentown-Bethlehem
42h 00m
2 stops
KIX9:00 pmOsaka Kansai Intl
Delta
Feb 13
KIX11:55 amOsaka Kansai Intl
38h 12m
2 stops
ABE12:07 pmAllentown-Bethlehem
Feb 17
ABE5:40 pmAllentown-Bethlehem
37h 20m
2 stops
KIX9:00 pmOsaka Kansai Intl

momondo Fare Finder

 
Customize your flight search to find flights from Osaka to Allentown 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 28, 2025.
Use the filters below to find and compare flights from Osaka to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaAllentown

KIX - ABE

KIXABE

Osaka Kansai Intl

Fri 2/13

9:15 am-10:52 pm

2 stops27h 37m

Allentown-Bethlehem

Tue 2/17

1:00 pm-9:00 pm

2 stops42h 00m

$1,544

OsakaAllentown

KIX - ABE

KIXABE

Osaka Kansai Intl

Fri 2/13

11:55 am-12:07 pm

2 stops38h 12m

Allentown-Bethlehem

Tue 2/17

5:40 pm-9:00 pm

2 stops37h 20m

$1,546

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Osaka to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka to Allentown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka to Allentown (OSA to ABE) flight deals and tips

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

Direct flights

None
There are no direct flights from Osaka to Allentown. There are no popular flight routes from Osaka to Allentown.
  • How far is Osaka to Allentown-Bethlehem by plane?

    The distance between Osaka and Allentown-Bethlehem is about 6870.6 mi. Typically, this will take 27h 37m by plane in normal conditions.

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

    Prices for flights from Osaka to Allentown-Bethlehem Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

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

  • How do I get Price Alerts for flights from Osaka to Allentown?

    Search flight deals from Osaka to Allentown. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Osaka to Allentown with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
Lehighton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Osaka to Allentown. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Osaka to Allentown flights to just show those with flexible booking policies.

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

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

Yes. momondo can track prices for Osaka to Allentown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Allentown trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/2
Tue 9/9

Find better results for your trip to the United States