$258 Find Cheap Flights to Karuizawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Karuizawa departing on 11/26. 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

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Cheap Flights to Karuizawa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Karuizawa 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 to Karuizawa

Tue, Oct 28 - Mon, Nov 17
ZIPAIR Logo
10:25 am - 2:25 pmLAX-NRT
12h 00mnonstop
ZIPAIR Logo
2:45 pm - 7:25 amNRT-LAX
9h 40mnonstop
$531ZIPAIR
Find Deal
Wed, Jan 14 - Thu, Jan 29
ZIPAIR Logo
9:35 am - 2:25 pmLAX-NRT
11h 50mnonstop
ZIPAIR Logo
2:45 pm - 7:35 amNRT-LAX
9h 50mnonstop
$532ZIPAIR
Find Deal
Sun, Jan 11 - Thu, Jan 29
ANA Logo
11:30 am - 4:30 pmLAX-HND
12h 00mnonstop
ANA Logo
12:50 am - 5:50 pmHND-LAX
10h 00mnonstop
$631ANA
Find Deal
Mon, Jan 12 - Thu, Jan 22
ANA Logo
3:45 pm - 9:10 pmLAX-HND
12h 25mnonstop
ANA Logo
9:05 pm - 2:05 pmHND-LAX
10h 00mnonstop
$632ANA
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Sat, Jan 17 - Sun, Jan 25
United Airlines Logo
3:45 pm - 7:15 pmSEA-HND
10h 30mnonstop
United Airlines Logo
9:15 pm - 1:20 pmHND-SEA
9h 05mnonstop
$636United Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 3
Japan Airlines Logo
12:30 pm - 3:40 pmSEA-NRT
10h 10mnonstop
Japan Airlines Logo
7:20 pm - 2:34 pmNRT-SEA
12h 14m1 stop
$637Japan Airlines
Find Deal
Thu, Jan 15 - Sun, Jan 25
United Airlines Logo
9:00 am - 9:10 pmSEA-HND
19h 10m1 stop
United Airlines Logo
9:15 pm - 1:20 pmHND-SEA
9h 05mnonstop
$640United Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 3
Japan Airlines Logo
12:30 pm - 3:40 pmSEA-NRT
10h 10mnonstop
Japan Airlines Logo
6:10 pm - 9:55 amNRT-SEA
8h 45mnonstop
$641Japan Airlines
Find Deal
Wed, Feb 4 - Thu, Feb 19
Air Canada Logo
9:45 am - 4:40 pmJFK-HND
16h 55m1 stop
Air Canada Logo
6:50 pm - 4:09 pmHND-JFK
35h 19m1 stop
$826Air Canada
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Mon, Jan 12 - Fri, Jan 23
Air Canada Logo
4:50 pm - 4:20 pmJFK-NRT
33h 30m2 stops
Air Canada Logo
6:45 pm - 10:39 pmNRT-JFK
17h 54m1 stop
$827Air Canada
Find Deal

Everything you should know

Top routes
LAX-HND
Cheapest
JFK-HND
Most popular
Insights
Insights
Insights
Insights
Cheapest round-trip
$531
Overall average: $708
ZIPAIR
Tue 10/28Mon 11/17
LAX - NRT • Non-stop
Cheapest non-stop
$531
Typical prices: $536-$811
ZIPAIR
Mon 11/3Mon 11/10
LAX - NRT • Non-stop
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We hope you love your trip to Karuizawa!
Useful Info

Good to know - Book Cheap Karuizawa Plane Tickets

Low seasonJanuary
Cheapest flight$258
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Los Angeles to Tokyo Narita Airport

Flights to Karuizawa: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Karuizawa 
MarkFlew with United AirlinesDEN-NRTApr 2025
For that long of a flight, spend the extra money for more leg room if you can afford it and don't waste you money or miles on United's wifi. Shout out to United's new check in/baggage procedure in Denver... It took a minute to navigate it but once I did... I wish all airlines would do similar.. it was fast and easy!!!
Verified travelerFlew with ANAJFK-HNDMar 2025
Try not to sleep on the plane right away and adjust yourself to Tokyo time immediately once you get on the plane.
Verified travelerFlew with ANASFO-HNDMar 2025
Compression socks are your friend. I wish I bought some to help me deal with the cramped seating.
Verified travelerFlew with Singapore AirlinesLAX-NRTMar 2025
Stand up and move around at least every 2 hours
AhliaFlew with ANAIAD-HNDApr 2025
Bring entertainment as well as it is a long flight
Verified travelerFlew with ANAORD-HNDJan 2025
Consider light carry-ons to give yourself stretch room for economy and quick onboarding and off boarding especially with connecting flights.
DavidFlew with United AirlinesIAH-NRTDec 2024
Do not take an aisle seat on Boeing aircraft. The carts are to wide for the aisles and so are many of the crew. You will be bumped by one or the other throughout the flight. Poorly designed aircraft.
TFlew with ZIPAIRSFO-NRTNov 2024
Haneda is closer to the city center, so fly there if you can. Zipair has by far the best rates, but try to book early and pick a seat so you’re not stuck in a middle seat.
Verified travelerFlew with Japan AirlinesLAX-HNDOct 2024
If you are connecting to a domestic flight in Japan allow at least 2-3 hours between flights. Immigration at Haneda is very slow . They are now fingerprinting and photographing all international passengers. Doesn’t help if you used the Japan website for preclearance or not, same line either way.
Verified travelerFlew with Japan AirlinesJFK-HNDAug 2024
Make sure if you have any type of food allergies you let them know ahead of time instead of during your flight. The airline will do their best to accommodate your allergies and they take them very seriously. Economy wasn’t to bad on the way there I would recommend sitting in and exit row if you’re looking for leg room and it also helps to be close to the bathrooms.
TedFlew with American AirlinesSAN-NRTAug 2024
If you can fly JAL direct from San Diego to Tokyo, I would do it. The time you save with no layover or dealing with an unfamiliar airport more than makes up the difference in price. Once you fly direct, you'll understand!
HughFlew with Singapore AirlinesLAX-NRTJun 2024
Arrive early, have a small carry-on, maybe a large bottle of water.
LayFlew with ANAIAD-HNDMay 2024
Reserve seats in advance. This is an air ticket worth paying for, even if the price is slightly higher. The standard is consistent. Do book your layover accommodation in advance. I booked upin arrival and only got a more expensive option. Otherwise, I enjoyed very much flying with ANA and will choose it again.
Verified travelerFlew with Japan AirlinesLAX-HNDApr 2024
Get your seat ahead of time especially for elderly. Who need to get in and out of the seat to stretch.
greggacadFlew with ANALAX-NRTMay 2024
check in online, get all your papers or documents in order, for faster processing.
RogerFlew with ANAORD-HNDFeb 2024
The extra leg room and been able to recline better is worth the extra money. I bidding on the premium and offered the least they would accept and got it.

FAQs - booking Karuizawa flights

  • How long is the flight to Karuizawa?

    Flights from Chicago12h 37m
    Flights from Seattle9h 46m
    Flights from New York13h 45m
    Flights from Honolulu8h 08m
    Flights from Los Angeles10h 52m
  • What is the cheapest flight to Tokyo Haneda Airport?

    In the last 3 days, the cheapest flight deal to Tokyo Haneda Airport was found on the route from Los Angeles, at $531 return. The most popular connection is from New York to Tokyo Haneda Airport and KAYAK users have found round-trip deals for as low as $826 in the last 3 days.

  • Which airlines fly to Tokyo Haneda Airport?

    Many airlines fly to Tokyo Haneda Airport, the most common ones being ANA, Japan Airlines, and Delta. See the amount of flights per week for popular airlines flying to Tokyo Haneda Airport.

  • How to fly to Karuizawa?

    You cannot fly directly to Karuizawa. KAYAK recommends you fly to Tokyo All airports (TYO) (75.64 miles from Karuizawa). From there you can rent a car or get a taxi.

  • What airports are near Karuizawa?

    The closest airport is Matsumoto (MMJ) (41.54 mi). Other nearby airports are Tokyo All airports (TYO) (75.64 mi), Toyama (TOY) (82.85 mi), Tokyo Haneda (HND) (84.8 mi) or Omitama Ibaraki (IBR) (99.89 mi). KAYAK recommends you fly to Tokyo All airports.

  • How far is Tokyo Haneda Airport from central Tokyo?

    The city center of Tokyo is 9 miles from Tokyo Haneda Airport.

  • How does KAYAK find such low prices on flights to Karuizawa?

    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 to Karuizawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Karuizawa?

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

  • What is the Hacker Fare option on flights to Karuizawa?

    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 Karuizawa with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Karuizawa?

    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 Karuizawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Karuizawa

  • There is no major airport in Karuizawa,it is instead served by Tokyo's airports. We recommend you fly to Tokyo Narita Airport Airport, however you can also fly to Tokyo Haneda Airport airport.
  • Looking for cheap airfare to Karuizawa? 25% of our users found round-trip tickets to Karuizawa for the following prices or less: From San Francisco $4,576, from Los Angeles $5,282
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Karuizawa flight deals.

Reviews of the top 5 airlines flying to Karuizawa

 
Need help choosing which airline to fly with from the United States to Karuizawa? 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 990 reviews
7.7Food
8.7Crew
7.9Entertainment
8.2Comfort
8.6Boarding
Airline reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

2.0 MediocreAnonymous, Oct 2025YVR - HND
Read more ANA reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

Great first time experience on this airline. Very professional staff and great service.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

I was able to change my flight last minute. It was more expensive, but that was my fault. Thank you for allowing me to fly!

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Overall it was good. Making changes to the reservation on ANA’s website was little challenging. Would like to see those features improved in the future.

Japan Airlines was excellent as usual once on the plane. Cabin crew was wonderful as usual. Boarding was solid on the Honolulu leg. For Thai Airways the boarding was less organized. I was in an earlier group but they weren’t clear with the numbers or instructions. Flight crew from Japan to Thailand was very good.

Terrible. Our flight was delayed by 15 hours. We lost a full day of our vacation.

highly recommend for trip to japan only reason why i gave good not excellent is because their selection of movies and tv shows in English is more limited .

We asked for Hindu vegetarian meal in advance and the quality of the food was horrendous. Never flying JAL again!

Japan airline is excellent service .I recommend to Kayak and Japan airline to Frend.

Overall a great experience. One complain was the vegetarian food that my wife had which was mostly boiled vegetables with not much flavor.

Very accommodating and kind airline crews. The plane is also big which makes the passengers more comfortable and relax

I actually didn’t make it onto the flight. I spent quite a few hours trying to rebook the flight just to get screwed out of $5000. Fun!

We booked business class round trip from Delhi to San Diego and back. On our last leg from Bangalore to Delhi we were down graded to economy class which was big disappointment other than that everything was great.

Had an incident with a stewardess who insisted that I take a seat. I informed her that I came to use the restroom and to have some water. After using the restroom, I wanted to stretch my legs out a little cuz my knees were aching from sitting. I understood her concern for my concern and the potential turbulence (she said she knows this route and the turbulence and safety is not to be taken lightly) but I felt that her mood, tone, demeanor, and a lack of compassion for the pain in my knees were not the proper way to address a customer or anyone for that matter. This left a bitter taste in my mouth. It was her lack of professionalism that surprised me.

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Flight was good but there are way to many announcements for credit cards etc.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

The cabin crew was professional and there were plenty of movie choices, but the food was a bit sub-standard.

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

For goodness sake, board from the back of the plane to the front and assign overhead space. It would fix everything. Seriously.

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

It was a smooth flight both in the sky and landing!

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

Almost everything it was a “cool” ambiance but we arrived to Toronto so that it’s ok for me

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

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