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$730+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — FUK
août 4 — août 111
lun. 8/4
lun. 8/11
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 juillet 30, 2025.

Round-trip from

$742
(Alaska Airlines)

Popular in

May

Cheapest in

September

Average price

$941
From Billings Logan Intl to Japan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in July 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 juillet 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
mar. 11/45:00 amBIL - HND
2 stops22h 15mUnited Airlines
jeu. 11/1312:50 amHND - BIL
2 stops36h 28mUnited Airlines
Deal found 7/28$730
This Delta deal was found by Cheapflights users on 7/28. 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.
lun. 11/36:25 amBIL - HND
1 stop16h 55mDelta
jeu. 11/135:20 pmHND - BIL
1 stop21h 24mDelta
Deal found 7/28$731
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
dim. 11/25:00 amBIL - NRT
1 stop18h 00mAlaska Airlines
jeu. 11/136:30 pmNRT - BIL
1 stop21h 37mAlaska Airlines
Deal found 7/30$742
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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.
mar. 11/42:00 pmBIL - NRT
1 stop34h 00mHawaiian Airlines
jeu. 11/136:30 pmNRT - BIL
1 stop21h 37mHawaiian Airlines
Deal found 7/28$766
This Delta deal was found by Cheapflights users on 7/28. 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.
mer. 11/56:25 amBIL - NRT
2 stops37h 55mDelta
mer. 11/128:40 pmNRT - BIL
2 stops42h 04mDelta
Deal found 7/28$768
This United Airlines deal was found by Cheapflights users on 7/30. 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.
mar. 11/45:00 amBIL - NRT
2 stops19h 30mUnited Airlines
ven. 11/145:00 pmNRT - BIL
2 stops21h 49mUnited Airlines
Deal found 7/30$825
This Ovago deal was found by Cheapflights users on 7/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:00 amBIL - NRT
2 stops23h 05mKorean Air
mer. 11/129:15 amNRT - BIL
2 stops25h 24mKorean Air
Deal found 7/28$972

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 juillet 30, 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

sam. 8/2

6:40 am-3:55 pm

1 stop18h 15m

Tokyo Haneda

lun. 8/4

11:30 am-11:07 pm

1 stop26h 37m

$3,385

BillingsTokyo

BIL - HND

BILHND

Billings Logan Intl

sam. 8/2

7:00 am-7:00 pm

2 stops21h 00m

Tokyo Haneda

dim. 8/3

2:00 am-12:08 am

2 stops37h 08m

$7,988

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

lun. 10/20

7:15 pm-5:50 pm

2 stops31h 35m

Tokyo Narita

lun. 11/10

6:15 pm-3:00 pm

2 stops36h 45m

$21,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 juillet 30, 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 juillet 30, 2025.
Get a feel of what it's like to fly with Korean Air, Alaska Airlines, and Delta 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.
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,980 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Hawaiian Airlines
7.8
Good
2,611 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,896 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    The most popular flight routes from Billings to Japan are Billings Logan Intl - Tokyo Haneda, Billings Logan Intl - Tokyo Narita 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 $884). Flying from Billings to Japan in December is currently the most expensive (average of $1,627). 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 juillet 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$604Average$731FlexibilityNo cancel feeOn-time69%

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