EWR - OSA

$443 Find Cheap Flights from Newark Liberty Airport to Osaka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Osaka departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Osaka, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Osaka, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Newark to Osaka (EWR-OSA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Osaka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Osaka

Tue, Sep 9 - Tue, Sep 16
Air Canada Logo
2:50 pm - 4:25 pmEWR-KIX
36h 35m2 stops
Air Canada Logo
6:05 pm - 11:21 pmKIX-EWR
18h 16m1 stop
$925Air Canada
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Mon, Sep 8 - Thu, Oct 2
Air Canada Logo
8:15 am - 4:25 pmEWR-KIX
19h 10m1 stop
Air Canada Logo
6:05 pm - 4:59 pmKIX-EWR
35h 54m1 stop
$926Air Canada
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Wed, Aug 27 - Wed, Sep 3
 Logo
10:38 am - 9:40 amEWR-KIX
34h 02m2 stops
 Logo
9:10 am - 11:01 pmKIX-EWR
26h 51m2 stops
Fri, Sep 5 - Fri, Sep 12
 Logo
1:52 pm - 12:40 pmEWR-KIX
33h 48m3 stops
 Logo
2:00 pm - 9:04 amKIX-EWR
32h 04m3 stops
Tue, Nov 25 - Fri, Dec 12
ANA Logo
9:40 am - 5:10 pmEWR-ITM
17h 30m1 stop
ANA Logo
12:00 pm - 5:20 pmITM-EWR
19h 20m1 stop
$1,083ANA
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Mon, Sep 15 - Wed, Sep 24
ANA Logo
10:20 am - 5:05 pmEWR-ITM
17h 45m1 stop
ANA Logo
7:00 pm - 5:05 amITM-EWR
23h 05m2 stops
$1,093ANA
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Mon, Nov 3 - Wed, Nov 19
United Airlines Logo
9:40 am - 6:10 pmEWR-ITM
18h 30m1 stop
United Airlines Logo
1:00 pm - 5:20 pmITM-EWR
18h 20m1 stop
$1,112United Airlines
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Sun, Nov 2 - Thu, Nov 20
United Airlines Logo
7:55 am - 6:10 pmEWR-ITM
44h 15m2 stops
United Airlines Logo
1:00 pm - 5:20 pmITM-EWR
18h 20m1 stop
$1,117United Airlines
Find Deal
Mon, Sep 22 - Wed, Oct 22
Korean Air Logo
8:10 am - 10:10 amEWR-UKB
37h 00m2 stops
Korean Air Logo
11:10 am - 2:58 pmUKB-EWR
40h 48m2 stops
$1,139Korean Air
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Thu, Sep 25 - Tue, Oct 21
Korean Air Logo
8:10 am - 10:10 amEWR-UKB
37h 00m2 stops
Korean Air Logo
6:40 pm - 2:58 pmUKB-EWR
33h 18m2 stops
$1,189Korean Air
Find Deal
Booking Insights

KAYAK's insights & trends for Newark to Osaka flights

Get data-powered insights and trends into flights from Newark to Osaka to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Osaka?

The average price of all round-trip flights from Newark Airport to Osaka clicked on KAYAK for each day over the last 12 months.

When flying from Newark Liberty Airport to Osaka, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Newark Liberty Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Newark Airport to Osaka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Osaka, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Osaka is October, where tickets cost $967 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,507 and $1,484 respectively.

Good to know

Low seasonJanuary
Cheapest flight$443
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Newark Liberty Airport to Osaka Kansai Intl

When to book flights from Newark to Osaka

Are your dates flexible? Find out the best times to travel from Newark to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Osaka flights

  • What is the cheapest flight from Newark Airport to Osaka?

    In the last 3 days, the lowest price for a flight from Newark Airport to Osaka was $443 for a one-way ticket and $925 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Osaka?

    Yes

  • Which airports will I be using when flying from Newark Liberty Airport to Osaka?

    Newark Liberty Airport is served by only 1 airport and there are 2 airports in Osaka. You will leave Newark Liberty Airport from Newark and you will be arriving in Osaka at one of these airports: Osaka Itami or Osaka Kansai Intl.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Osaka?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newark Liberty Airport to Osaka?

    Star Alliance is the only airline alliance operating flights between Newark Liberty Airport and Osaka.

  • Which is the best airline for flights from Newark to Osaka, ANA or United Airlines?

    The two airlines most popular with KAYAK users for flights from Newark to Osaka are ANA and United Airlines. With an average price for the route of $1,410 and an overall rating of 8.4, ANA is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,435 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Osaka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Osaka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Osaka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Newark Liberty Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Osaka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Newark Liberty Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Osaka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Newark to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Newark to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Osaka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 922 reviews
8.5Boarding
8.2Comfort
8.7Crew
7.7Food
7.9Entertainment
Airline reviews

The flight crew was outstanding. Very cheerful and always respectful. I wish the same could be said about United. The AC wasn't the best on the plane.

8.0 ExcellentPaul, Jul 2025CGK - NRT
Read more ANA reviews

The flight crew was outstanding. Very cheerful and always respectful. I wish the same could be said about United. The AC wasn't the best on the plane.

The seats are uncomfortable. The flight attendants are not pleasant. They do their job, but not with a ray of sunshine and warmth. The food was awful, not what I would expect from an Asian airline. All of the other Asian airlines I have flown have far better food. The food was on par with United airlines food, which is really bad. Maybe ANA should get out of the alliance with United.

During booking, I selected the seats so that my wife and I would sit next to each other. However, the airline changed our seats at boarding so that we were seated apart. Very disappointing.

Every leg of the flight was late causing us to miss our flight to Okinawa and have to take the next flight out.

One of the best 14 hour flights I've ever had. Crew was friendly throughout which can be difficult on longer flights. The crew being kind and respectful is very important for me. Plane felt clean and I was able to get some well needed uninterrupted sleep. I put them slightly above Cathay Pacific as far as cleanliness the only down side was a lack of entertainment selections, but hey I am an American taking a trip on a Japanese airline so I cannot complain. Thank you ANA and the Tokyo airport all very friendly. Will see you soon

ANA gave me an amazing experience. They are very good with customer service.

Everything was good may improve some alcohol drinks and amenities during fly

Due to turbulence there was no inflight service, which is very understandable, The flight is very short, and safety is more important. There was a bit of a delay with take off, but was to be expected with the rain.

The crew was amazing, really friendly and efficient. One of the best flights I have ever been on. They made the long flight comfortable and I noticed there were two birthdays on the flight. They gave to customers birthday cards and wished them a happy birthday. That was very nice to see.

Everything was great. Wifi was down,but that didn't matter to me.

The food should improve! And The flight should leave on time and not make the traveler wait.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Not really their fault, but a 4.5 hour delay is pretty brutal

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

The Air Canada staff at the gate in Newark were fantastic and so very helpful!!!

Flight was delayed 1.5 hours as crew was stuck in traffic...that is absurd that the airline would be transfering a crew by car through NYC during rush hour. I missed my shuttle bus and got stuck in Vancouver for the night. Airline did not offer a voucher

Republic was fine but Air Canada was terrible in the airport. They issues me a boarding pass that I placed in my wallet and then when I showed up at the airport they had taken the bar code away from the ticket because they changed the flight number even though the flight stayed the same time. This caused me to be unable to go through security and I had to go to Air Canada for help and they were horrible and almost caused me to miss my flight. Luckily I managed to get it figured out on my own phone, not the kiosks, or the agent I asked for help or the long line I was standing in!!

Putting carryone size suitcase into the overhead luggage storage on a the small CR900 plane was cumbersome and its assignment to a far far gate w/o the moveable ramps at YYZ arrivals really stunk.

Newark to Montreal was really good. The return flight was not so good with a substitute carrier was not as good. I was impressed by the AC staff all along the way. Their in flight stack was superior.

They intentionally delayed the flight by half an hour to accommodate a few fools who didn’t show up in time to clear customs. I missed my connector, missed an important meeting, and was charged a rebooking fee. Never again

Everything you need to know for your flight from Newark to Osaka

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