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$727+ Cheap flights from Billings (BIL) to Japan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — FUK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Billings to Japan

Keep the following information in mind while searching for Billings to Japan flight deals. Data was last updated September 11, 2025.

Round-trip from

$727
(Delta)

Popular in

May

Cheapest in

September

Average price

$635
From Billings Logan Intl to Japan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Billings to Japan

Cheapest flights from Billings to Japan
Explore the most affordable flight options available from Billings to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:25 amBIL - HND
1 stop16h 55mDelta
Tue 12/165:20 pmHND - BIL
1 stop22h 25mDelta
Deal found 9/11$727
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:57 pmBIL - HND
2 stops28h 53mUnited Airlines
Tue 12/166:20 pmHND - BIL
2 stops31h 26mUnited Airlines
Deal found 9/11$754
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:25 amBIL - HND
1 stop16h 55mDelta
Wed 11/125:20 pmHND - BIL
1 stop21h 59mDelta
Deal found 9/11$775
This Hawaiian Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 amBIL - NRT
1 stop18h 00mHawaiian Airlines
Thu 11/136:30 pmNRT - BIL
1 stop21h 37mHawaiian Airlines
Deal found 9/11$775
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:00 amBIL - HND
2 stops19h 30mUnited Airlines
Thu 11/136:20 pmHND - BIL
2 stops31h 26mUnited Airlines
Deal found 9/11$778
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:15 pmBIL - HND
2 stops27h 50mDelta
Tue 11/115:20 pmHND - BIL
1 stop21h 59mDelta
Deal found 9/11$780
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:00 amBIL - NRT
2 stops18h 55mUnited Airlines
Thu 11/135:00 pmNRT - BIL
2 stops32h 46mUnited Airlines
Deal found 9/11$780
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:19 pmBIL - NRT
1 stop28h 41mAlaska Airlines
Wed 11/126:30 pmNRT - BIL
1 stop16h 09mAlaska Airlines
Deal found 9/10$782
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:19 pmBIL - NRT
1 stop28h 41mAlaska Airlines
Fri 11/146:30 pmNRT - BIL
1 stop21h 37mAlaska Airlines
Deal found 9/11$783
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:57 pmBIL - HND
2 stops30h 33mUnited Airlines
Mon 11/109:55 pmHND - BIL
2 stops27h 51mUnited Airlines
Deal found 9/11$792
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:25 amBIL - HND
2 stops41h 55mDelta
Thu 11/135:20 pmHND - BIL
1 stop21h 59mDelta
Deal found 9/10$793
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:57 pmBIL - NRT
2 stops29h 58mUnited Airlines
Thu 11/135:35 pmNRT - BIL
1 stop21h 14mUnited Airlines
Deal found 9/10$793

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Japan 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Billings to Japan that are best for you.

Fly from

Billings

Fly to

Japan

Route

Depart

Return

Price

BillingsTokyo

BIL - HND

BILHND

Billings Logan Intl

Wed 11/26

6:25 am-3:20 pm

1 stop16h 55m

Tokyo Haneda

Tue 12/16

5:35 pm-12:22 am

2 stops22h 47m

$732

BillingsTokyo

BIL - HND

BILHND

Billings Logan Intl

Wed 11/26

5:57 pm-2:50 pm

2 stops28h 53m

Tokyo Haneda

Tue 12/16

7:40 pm-9:46 am

2 stops30h 06m

$754

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

Wed 11/5

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Fri 11/14

6:30 pm-6:39 pm

1 stop16h 09m

$775

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

Fri 1/23

7:40 am-4:00 pm

1 stop16h 20m

Tokyo Narita

Sun 1/25

6:30 pm-10:43 pm

1 stop20h 13m

$775

BillingsTokyo

BIL - HND

BILHND

Billings Logan Intl

Mon 11/3

6:25 am-3:20 pm

1 stop16h 55m

Tokyo Haneda

Thu 11/13

5:20 pm-11:19 pm

1 stop21h 59m

$775

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

Tue 11/4

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Thu 11/13

6:30 pm-12:07 am

1 stop21h 37m

$775

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

Tue 11/4

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Thu 11/13

6:30 pm-12:07 am

1 stop21h 37m

$775

BillingsTokyo

BIL - HND

BILHND

Billings Logan Intl

Wed 11/5

6:25 am-3:20 pm

1 stop16h 55m

Tokyo Haneda

Mon 11/10

5:20 pm-11:19 pm

1 stop21h 59m

$775

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

Thu 1/29

7:40 am-4:00 pm

1 stop16h 20m

Tokyo Narita

Mon 2/2

6:30 pm-10:43 pm

1 stop20h 13m

$775

BillingsTokyo

BIL - HND

BILHND

Billings Logan Intl

Fri 1/23

6:15 am-3:20 pm

1 stop17h 05m

Tokyo Haneda

Sun 1/25

5:20 pm-10:50 pm

1 stop21h 30m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
1
2

Best time to book a flight from Billings to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Japan

What is the cheapest time of day to fly from BIL to JP?

Find hourly flight availability from Billings to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Billings to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Billings to Japan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Billings to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to Japan?

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to Japan.

  • How long is the flight from Billings to Japan?

    There are many flights that can get you from Billings to Japan in 16h 55m. Fly via Delta, United Airlines, or Alaska Airlines to get the fastest option. The distance from Billings to Japan is about 5387 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Billings to Japan?

    The most popular flight routes from Billings to Japan are Billings Logan Intl - Tokyo Narita, Billings Logan Intl - Tokyo Haneda and Billings Logan Intl - Nagoya Chubu Centrair Intl.

  • Can I find deals for flights from Billings to Japan that include hotel bookings?

    Yes. In addition to deals on Billings to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Japan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Japan.

  • Can I find deals for business class flights from Billings to Japan?

    Yes. Cheapflights offers flight deals from Billings to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Japan?

    Currently, February is the cheapest month in which you can book a flight from Billings to Japan (average of $902). Flying from Billings to Japan in December is currently the most expensive (average of $1,502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Billings to Japan

Discover the top airline that operate flights from Billings to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$604Average$731FlexibilityNo cancel feeOn-time69%

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