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$701+ Cheap flights from Great Falls (GTF) 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — FUK
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Great Falls to Japan

Best flights from Great Falls to Japan
Discover carefully curated flight deals from Great Falls to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This United Airlines deal was found by Cheapflights users on 12/19. 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.
Thu 1/292:29 pmGTF - HND
2 stops60h 46mUnited Airlines
Mon 2/24:25 pmHND - GTF
2 stops21h 28mUnited Airlines
Deal found 12/19$703
This Delta deal was found by Cheapflights users on 12/20. 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 1/266:10 pmGTF - HND
2 stops28h 55mDelta
Fri 2/205:20 pmHND - GTF
2 stops35h 10mDelta
Deal found 12/20$706
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 2/15:59 pmGTF - NRT
1 stop30h 01mMultiple Airlines
Thu 2/56:30 pmNRT - GTF
1 stop14h 49mMultiple Airlines
Deal found 12/19$709
This Delta deal was found by Cheapflights users on 12/19. 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 1/125:30 amGTF - HND
2 stops17h 35mDelta
Mon 1/194:50 pmHND - GTF
2 stops16h 40mDelta
Deal found 12/19$707
This United Airlines deal was found by Cheapflights users on 12/19. 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 1/126:10 amGTF - NRT
1 stop17h 30mUnited Airlines
Mon 1/195:35 pmNRT - GTF
1 stop20h 18mUnited Airlines
Deal found 12/19$708
This Orbitz deal was found by Cheapflights users on 12/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:59 pmGTF - NRT
1 stop29h 41mMultiple Airlines
Tue 2/245:40 pmNRT - GTF
2 stops40h 08mMultiple Airlines
Deal found 12/20$740
This Delta deal was found by Cheapflights users on 12/19. 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 2/25:25 amGTF - HND
2 stops17h 40mDelta
Mon 2/95:35 pmHND - GTF
2 stops20h 55mDelta
Deal found 12/19$707
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Sun 2/12:29 pmGTF - NRT
2 stops32h 31mUnited Airlines
Thu 2/55:35 pmNRT - GTF
1 stop20h 18mUnited Airlines
Deal found 12/19$712
This United Airlines deal was found by Cheapflights users on 12/19. 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 2/22:29 pmGTF - NRT
2 stops32h 31mUnited Airlines
Mon 2/95:35 pmNRT - GTF
2 stops20h 18mUnited Airlines
Deal found 12/19$712
This Delta deal was found by Cheapflights users on 12/19. 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.
Thu 4/91:10 pmGTF - HND
2 stops33h 50mDelta
Thu 4/234:35 pmHND - GTF
2 stops21h 09mDelta
Deal found 12/19$762
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Thu 1/296:10 amGTF - KIX
2 stops42h 30mUnited Airlines
Mon 2/26:35 pmKIX - GTF
2 stops19h 18mUnited Airlines
Deal found 12/19$723
This United Airlines deal was found by Cheapflights users on 12/20. 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 1/272:29 pmGTF - NRT
2 stops33h 26mUnited Airlines
Tue 2/245:35 pmNRT - GTF
2 stops19h 58mUnited Airlines
Deal found 12/20$738
This United Airlines deal was found by Cheapflights users on 12/19. 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 2/22:29 pmGTF - HND
3 stops22h 21mUnited Airlines
Mon 2/97:40 pmHND - GTF
2 stops18h 13mUnited Airlines
Deal found 12/19$777
This United Airlines deal was found by Cheapflights users on 12/20. 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 1/262:29 pmGTF - HND
3 stops22h 21mUnited Airlines
Fri 2/207:40 pmHND - GTF
2 stops17h 53mUnited Airlines
Deal found 12/20$786
This United Airlines deal was found by Cheapflights users on 12/20. 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 1/272:29 pmGTF - HND
3 stops22h 21mUnited Airlines
Tue 2/244:25 pmHND - GTF
3 stops21h 08mUnited Airlines
Deal found 12/20$874
This United Airlines deal was found by Cheapflights users on 12/20. 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 4/16:15 amGTF - HND
2 stops21h 45mUnited Airlines
Wed 4/89:55 pmHND - GTF
2 stops30h 36mUnited Airlines
Deal found 12/20$1,031

Find flight deals from Great Falls to Japan

Keep the following information in mind while searching for Great Falls to Japan flight deals. Data was last updated December 21, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$701
(Delta)

Popular in

May

Cheapest in

December

Average price

$604
Provider with most accurate pricing for Great Falls-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Tokyo (TYO) flights.
Search Deals
From Great Falls to Japan
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($577 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls 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 December 21, 2025.
Use the filters below to find and compare flights from Great Falls to Japan that are best for you.

Fly from

Great Falls

Fly to

Japan

Route

Depart

Return

Price

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 1/29

2:29 pm-7:15 pm

2 stops60h 46m

Tokyo Haneda

Mon 2/2

4:25 pm-9:53 pm

2 stops21h 28m

$703

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Mon 1/26

6:10 pm-3:05 pm

2 stops28h 55m

Tokyo Haneda

Fri 2/20

5:20 pm-12:30 pm

2 stops35h 10m

$706

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Mon 1/12

5:30 am-3:05 pm

2 stops17h 35m

Tokyo Haneda

Mon 1/19

4:50 pm-5:30 pm

2 stops16h 40m

$707

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Mon 2/2

5:25 am-3:05 pm

2 stops17h 40m

Tokyo Haneda

Mon 2/9

5:35 pm-10:30 pm

2 stops20h 55m

$707

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Mon 1/12

6:10 am-3:40 pm

1 stop17h 30m

Tokyo Narita

Mon 1/19

5:35 pm-9:53 pm

1 stop20h 18m

$708

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 2/1

5:59 pm-4:00 pm

1 stop30h 01m

Tokyo Narita

Thu 2/5

6:30 pm-5:19 pm

1 stop14h 49m

$709

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 2/1

2:29 pm-3:00 pm

2 stops32h 31m

Tokyo Narita

Thu 2/5

5:35 pm-9:53 pm

1 stop20h 18m

$712

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Mon 2/2

2:29 pm-3:00 pm

2 stops32h 31m

Tokyo Narita

Mon 2/9

5:35 pm-9:53 pm

2 stops20h 18m

$712

Great FallsOsaka

GTF - KIX

GTFKIX

Great Falls

Thu 1/29

6:10 am-4:40 pm

2 stops42h 30m

Osaka Kansai Intl

Mon 2/2

6:35 pm-9:53 pm

2 stops19h 18m

$723

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Tue 1/27

2:29 pm-3:55 pm

2 stops33h 26m

Tokyo Narita

Tue 2/24

5:35 pm-9:33 pm

2 stops19h 58m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 16 results
1
2

Best time to book a flight from Great Falls to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Great Falls 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 Great Falls to Japan
No data available for this route at this time. Please check back soon.

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 December 21, 2025.
See what other customers who have flown with Delta and United Airlines from Great Falls to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,099 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Great Falls 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 Great Falls to Japan?

    Located just 3.5 mi from the city center, Great Falls (GTF) is the airport most travelers will use when flying to Japan from Great Falls.

  • How long is the flight from Great Falls to Japan?

    A quick flight from Great Falls to Japan can take about 28h 55m. United Airlines provides one of the quickest options available for as low as $706. Airlines will cover a distance of 5211 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Great Falls to Japan?

    The most popular route from Great Falls to Japan is Great Falls - Tokyo Haneda. You may also consider Great Falls - Tokyo Narita or Great Falls - Osaka Kansai Intl.

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

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

  • How can I find direct flights from Great Falls to Japan?

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

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

    Yes. Cheapflights offers flight deals from Great Falls 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.

See more FAQs

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