$534 Find Cheap Flights from Billings to Japan - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for Billings to Japan flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Billings to Japan right now?

The cheapest fares from Billings to Japan on KAYAK in the last week were to Tokyo Haneda (HND) from $807 round-trip, and to Osaka Kansai Intl (KIX) from $1,348 round-trip.

What’s the cheapest month to fly from Billings to Japan?

February is the cheapest time of year to fly, with average fares of $708. Prices are highest in December, when average flight costs increase to around $1,642.

Which airport in Japan is the cheapest to fly to from Billings?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Japan are:

• Tokyo Haneda (HND) (avg. price $1,086)
• Okinawa Naha (OKA) (avg. price $1,227)
• Tokyo Narita (NRT) (avg. price $1,481)

What's the cheapest time of day to fly from Billings to Japan?

Data from the past 12 months shows it's cheapest to fly to Japan during the afternoon with average prices of $665. The morning is the most expensive time to fly, with average prices of $1,400.

Key details for Billings to Japan flights

Low season

January

Cheapest flight

$534
Beat the crowds with an average 50% drop in travelers.
The most popular month to fly with an average 94% increase in travelers.
One-way flight from Billings to Tokyo Haneda Airport

Your Billings to Japan flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Billings to Japan?

    Yes. Fares from Billings to Japan are low right now. As a rule of thumb, a round-trip under $1,044 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Billings to Japan?

    Over the past 12 months, round-trip fares from Billings to Japan have ranged from $1,044 to $1,558.

  • What are the main airports serving Japan?

    Japan has 80 airports. The three busiest are Osaka Kansai Intl (KIX) (56% of arrivals), Tokyo Narita (NRT) (21%) and Tokyo Haneda (HND) (13%).

  • What airlines fly nonstop from Billings to Japan?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Billings to Japan. One-stop options include United Airlines and Delta.

  • Which cabin classes are available on flights from Billings to Japan?

    On flights from Billings to Japan you can book Economy Class, Premium Economy Class or First Class.

  • What are some popular landmarks in Japan?

    KAYAK travelers' favorite landmark in Japan is Akihabara Electric Town.

Your guide to booking Billings to Japan flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Tuesday is usually the cheapest. Flights on Saturday cost about 35% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Tokyo Haneda (HND) is the cheapest airport to fly into from Billings. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Tokyo, which is the most popular destination in Japan. From there, it's easy to continue on to other popular destinations such as Osaka, Kyoto and Sapporo.

Reviews of the top airline flying from Billings to Japan

 
Need help choosing which airline to fly with from Billings to Japan? 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.
7.3
United AirlinesOverall score based on 10451 reviews
8.1Crew
6.7Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

Seats are uncomfortable and left me in pain in my tailbone area. I got about one hour of sleep.

6.0 GoodKatharine, Oct 2026
Read more United Airlines reviews

Seats are uncomfortable and left me in pain in my tailbone area. I got about one hour of sleep.

overall a very good travel experience - left on time, arrived early. Mostly a smooth flight. Polaris seats were excellent, very good service and nice food with options.

Flight delayed and then cancelled (due to mechanical issues + weather). Poor communication. No one there to help with rebooking and accommodations for the night we had to stay in Newark. Our luggage was taken off the original flight and apparently left on the tarmac in the rain. Items were soaking rain. The following day, the flight was also delayed due to mechanical issues. The second year in a row that I had to sleep in an airport flying from Tokyo to Newark due to mechanical issues compounded by bad weather. Partly bad luck and partly just poor service.

Polaris seat is plush and conducive to sleep. Cabin crew was experienced, highly attentive and helpful when any need arose, such as finding a lost phone in the seat mechanism. Food was a disappointment, especially the Japanese items coming out of Newark all seemed a bit overcooked, though the empanada snacks served midway were a hit.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

More options for your flight from Billings to Japan

Complete your trip to Japan with a hotel stay or car rental