$244 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 2/28. 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, 0 bags

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Everything you should know

Cheapest round-trip
$541
Typical prices: $1,115-$1,513
AIR PREMIA
Sat 4/25Fri 5/8
EWR - NRT • 1 stop
Cheapest non-stop
$545
Typical prices: $746-$1,120
ZIPAIR
Sun 3/1Wed 3/11
LAX - NRT • Non-stop
Top routes
EWR
-
HND
Cheapest
LAX
-
HND
Most popular
Insights
Insights
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Insights
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Flight Deals
Useful Info
Flight Deals

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

Sat, Apr 25 - Fri, May 8
AIR PREMIA Logo
1:00 am - 11:20 am
EWR
-
NRT
21h 20m
1 stop
AIR PREMIA Logo
12:30 pm - 10:30 pm
NRT
-
EWR
23h 00m
1 stop
$541AIR PREMIA
Sun, Mar 1 - Wed, Mar 11
ZIPAIR Logo
9:35 am - 2:25 pm
LAX
-
NRT
11h 50mnonstop
ZIPAIR Logo
2:45 pm - 8:35 am
NRT
-
LAX
9h 50mnonstop
$545ZIPAIR
Tue, Feb 24 - Mon, Mar 16
Multiple Airlines Logo
9:35 am - 2:25 pm
LAX
-
NRT
11h 50mnonstop
Multiple Airlines Logo
4:00 pm - 9:39 pm
NRT
-
LAX
21h 39m
1 stop
$546Multiple Airlines
Sat, Mar 7 - Sat, Mar 21
ANA Logo
3:45 pm - 7:15 pm
SEA
-
HND
10h 30mnonstop
ANA Logo
9:15 pm - 2:20 pm
HND
-
SEA
9h 05mnonstop
$627ANA
Thu, Mar 5 - Wed, Mar 18
ANA Logo
3:45 pm - 7:15 pm
SEA
-
HND
10h 30mnonstop
ANA Logo
9:15 pm - 2:20 pm
HND
-
SEA
9h 05mnonstop
$631ANA
Mon, Apr 27 - Thu, May 7
Air Canada Logo
9:00 am - 3:25 pm
JFK
-
NRT
17h 25m
1 stop
Air Canada Logo
5:35 pm - 9:47 pm
NRT
-
JFK
17h 12m
1 stop
$832Air Canada
Tue, Apr 28 - Tue, May 5
Air Canada Logo
9:00 am - 2:55 pm
JFK
-
NRT
40h 55m
2 stops
Air Canada Logo
5:35 pm - 9:47 pm
NRT
-
JFK
17h 12m
1 stop
$835Air Canada
Tue, Feb 24 - Tue, Mar 10
American Airlines Logo
9:59 am - 2:35 pm
JFK
-
HND
14h 36mnonstop
American Airlines Logo
5:10 pm - 5:00 pm
HND
-
JFK
12h 50mnonstop
$853American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
9:59 am - 2:35 pm
JFK
-
HND
14h 36mnonstop
American Airlines Logo
5:10 pm - 5:00 pm
HND
-
JFK
12h 50mnonstop
$859American Airlines
Sun, Mar 1 - Tue, Mar 17
Delta Logo
6:29 pm - 5:45 pm
JFK
-
HND
33h 16m
2 stops
Delta Logo
4:25 pm - 9:29 pm
HND
-
JFK
18h 04m
1 stop
$867Delta
Useful Info

Good to know - Book Cheap Karuizawa Plane Tickets

Low seasonJanuary
Cheapest flight$244
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Newark Liberty Airport to Tokyo Narita Airport

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

Insights shared by verified travelers who flew to Karuizawa 
CecilFlew with ANA
IAH
-
NRT
Dec 2025
We have been flying in and out of Haneda the last few trips. We decided to go to Narita this time. I'm glad we did. It was less crowded and relatively easy to navigate for us. We were able to catch a bus to the North to Tochigi prefecture without much trouble. If you are coming from another country, You must fill out the immigration forms beforehand. There is a table set aside for that. Immigrations goes quick. They do facial recognition and finger prints and stamp your passport. Then you get your bags. Fairly seamless.
BrandyiFlew with American Airlines
LAX
-
HND
Dec 2025
LAX on Christmas Eve around 9am was a breeze. No passengers were in line to print bag tags, bag drop, or security. Made it through from entry to the concourse (for American Airlines) in under 12 minutes. Boarding process at gate 159 used turnstiles, which I prefer.
Verified travelerFlew with ANA
LAX
-
NRT
Dec 2025
LAX checking in was quick and the connecting flight was the adjacent gate so it was very convenient.
MikeFlew with United Airlines
LAX
-
NRT
Feb 2026
I wish it was clearer about carry-on baggage rules for Basic Economy (international). The app said "No carry on bags allowed" but actually it was Narita-LAX-Narita so carry on was OK. It caused some problems deciding how to pack. Maybe have a video at the gate while people are waiting about the QR-code customs declaration and transport options? (I don't need these personally, I've lived in Japan for 20 years)
GFlew with Hawaiian Airlines
SEA
-
NRT
Feb 2026
Bring your own tasty snacks because the provided food is average airplane food. Bring your own entertainment; download to your phone to watch something interesting.
JoannaFlew with ANA
IAD
-
HND
Dec 2025
If you have a connecting ANA flight out of Haneda make sure it's not at a different terminal.
LeeFlew with ANA
SFO
-
HND
Jan 2026
Make sure you understand the cost of additional baggage. This information was not make readily available. If I had known it was so high, I would have made sure to pack in a single checked bag. It seems this information was hidden from me.
MarkFlew with United Airlines
DEN
-
NRT
Apr 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 ANA
JFK
-
HND
Mar 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 ANA
SFO
-
HND
Mar 2025
Compression socks are your friend. I wish I bought some to help me deal with the cramped seating.
Verified travelerFlew with Singapore Airlines
LAX
-
NRT
Mar 2025
Stand up and move around at least every 2 hours
AhliaFlew with ANA
IAD
-
HND
Apr 2025
Bring entertainment as well as it is a long flight
Verified travelerFlew with ANA
ORD
-
HND
Jan 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 Airlines
IAH
-
NRT
Dec 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 ZIPAIR
SFO
-
NRT
Nov 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 Airlines
LAX
-
HND
Oct 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 Airlines
JFK
-
HND
Aug 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 Airlines
SAN
-
NRT
Aug 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 Airlines
LAX
-
NRT
Jun 2024
Arrive early, have a small carry-on, maybe a large bottle of water.
LayFlew with ANA
IAD
-
HND
May 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 Airlines
LAX
-
HND
Apr 2024
Get your seat ahead of time especially for elderly. Who need to get in and out of the seat to stretch.
greggacadFlew with ANA
LAX
-
NRT
May 2024
check in online, get all your papers or documents in order, for faster processing.
RogerFlew with ANA
ORD
-
HND
Feb 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 27m
    Flights from Washington, D.C.13h 38m
    Flights from New York13h 43m
    Flights from Honolulu8h 08m
    Flights from Los Angeles10h 51m
  • 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 Newark, at $541 return. The most popular connection is from Los Angeles to Tokyo Haneda Airport and KAYAK users have found round-trip deals for as low as $626 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 $4,568, from Los Angeles $5,347
  • 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 1092 reviews
8.6Boarding
8.2Comfort
8.7Crew
7.9Entertainment
7.8Food
Airline reviews

Excellent crew, food and comfort from LA to Narita. Flight from Narita to Manila was just okay, Food and comfort needs to improve. The business class was not comfortable.

10.0 ExcellentAnonymous, Feb 2026
LAX - NRT
Read more ANA reviews

Excellent crew, food and comfort from LA to Narita. Flight from Narita to Manila was just okay, Food and comfort needs to improve. The business class was not comfortable.

Lots of leg room in premium. Departed exactly on time. Friendly crew.

My connecting flight from CTS to Narita was late and I missed my connection. A very nice agent met me when I deplaned and ensured that I caught the next flight back to SFO. Fantastic customer service :)

Cabin Crew was excellent. They took care of everything requested. Flight was good

I didn’t know that my connecting flight from Japan to Hawaii was at a different airport - arrived in Haneda (ticket said Tokyo but didn’t notice the airport name) and had to get my bags and go out of immigration and back in to go to Narita airport 2 hours away. Such a hassle and SOOO confusing and complicated. Check your airports IN ADVANCE and NEVER book if you have to change airports. 40+ years of flying and first time had this. Never again. ANA is great but booking agencies will sell you a connection that you have a good chance of missing - even under the best circumstances.

I was charged $200 for a 2nd checked bag, which is unreasonably high and feels like price gouging. Other than that the experience was excellent.

The ROOM was great. We would love to have it on all of our flights. LOL

I would prefer to fly with Japanese airlines over American ones. They have better food and service overall

I was too late to get onto this flight. Kayak shouldn't let you book a connecting international to domestic flight when flying ANA. Your domestic flight could be in a different terminal and you won't make it because you have to go through immigration and customs.

United Airlines crew members do not know how to deal with emergency situation that caused our flight delay. For example, they should have asked the maintenance or seat belt repair personnel to come and fix the seat belt while they were looking for a volunteer to book another flight.

Not as good as I expected, I couldn't use the screen to watch movies or anything else because it wasn't 'STEADY' AT ALL, it moved every single time that the passenger who sat on that seat moved, that caused me fell dizzy and nauseous when I tried to use it, so I ended up with only sleeping and eating with no entertainment all my haul flight on premium economy seat, plus the passenger who sat next to me, she just loved to spread her very long hair down on my shoulder, face, arm, sometimes her hair just whacked my face till I really wanted to offer her my hairband!, super annoying 😑 and that my bad experience with that flight.

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good.

Good pilot and crew. No food or beverage on this flight Entertainment is via own device thru plane's wifi.

My plans changed and I tried to cancel or change the flight for credit but was giving the run around and denied . Not great

Excellent service, excellent food and beverage options, plenty of leg room

Checking in as an international flyer is a bit tedious

I was so hungry , from Boston to Tokyo, only 2 big food .

It was okay, short flight so nothing much to comment.

The crew was nice, the food could be better, and at least 2 bathroom stalls were out of service.

The crew was attentive and provided everything I needed. The food in business class was excellent.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight cancellations, delays, mass confusion and disorganization! That’s Air Canada for you, nothing new. I would have chosen a different airline if it were an option, and Air Canada continues to prove they don’t care about their customers.

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

Everything you need to know for your flight to Karuizawa