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$915+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — FUK
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
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Cheap flight deals from Great Falls to Japan

Cheapest flights from Great Falls to Japan
Explore the most affordable flight options available from Great Falls to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

This United Airlines deal was found by Cheapflights users on 2/16. 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 4/92:30 pm
GTF
-
HND
2 stops39h 30m
United Airlines
Thu 4/2310:55 pm
HND
-
GTF
2 stops29h 36m
United Airlines
Deal found 2/16$915
This United Airlines deal was found by Cheapflights users on 2/16. 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 4/96:15 am
GTF
-
NRT
2 stops42h 00m
United Airlines
Thu 4/238:10 pm
NRT
-
GTF
2 stops32h 21m
United Airlines
Deal found 2/16$927
This United Airlines deal was found by Cheapflights users on 2/16. 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 2/262:25 pm
GTF
-
KIX
2 stops34h 15m
United Airlines
Mon 3/26:35 pm
KIX
-
GTF
2 stops59h 08m
United Airlines
Deal found 2/16$1,189
This SmartFares deal was found by Cheapflights users on 2/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:06 pm
GTF
-
NRT
2 stops28h 49m
Multiple Airlines
Thu 4/92:10 pm
NRT
-
GTF
2 stops41h 16m
Multiple Airlines
Deal found 2/16$1,191
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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.
Fri 10/94:55 pm
GTF
-
NRT
1 stop32h 05m
Multiple Airlines
Fri 10/166:00 pm
NRT
-
GTF
1 stop13h 13m
Multiple Airlines
Deal found 2/15$1,205
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Sat 2/142:25 pm
GTF
-
NRT
1 stop33h 15m
United Airlines
Wed 2/185:35 pm
NRT
-
GTF
1 stop19h 58m
United Airlines
Deal found 2/13$1,235
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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.
Fri 10/94:55 pm
GTF
-
HND
2 stops20h 50m
Alaska Airlines
Fri 10/1611:55 am
HND
-
GTF
2 stops19h 18m
Alaska Airlines
Deal found 2/15$1,265
This oojo deal was found by Cheapflights users on 2/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:55 pm
GTF
-
NRT
2 stops28h 30m
EVA Air
Fri 10/161:25 pm
NRT
-
GTF
2 stops41h 48m
EVA Air
Deal found 2/15$1,281
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Fri 10/97:00 am
GTF
-
NRT
2 stops40h 15m
United Airlines
Fri 10/164:30 pm
NRT
-
GTF
1 stop19h 45m
United Airlines
Deal found 2/15$1,379
This United Airlines deal was found by Cheapflights users on 2/16. 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 4/26:15 am
GTF
-
NRT
1 stop17h 30m
United Airlines
Thu 4/98:10 pm
NRT
-
GTF
2 stops32h 21m
United Airlines
Deal found 2/16$1,457
This United Airlines deal was found by Cheapflights users on 2/16. 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 4/26:15 am
GTF
-
HND
2 stops21h 45m
United Airlines
Thu 4/99:55 pm
HND
-
GTF
2 stops38h 22m
United Airlines
Deal found 2/16$1,757
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Sat 2/146:25 am
GTF
-
HND
2 stops42h 05m
United Airlines
Tue 2/1712:50 am
HND
-
GTF
2 stops36h 43m
United Airlines
Deal found 2/13$1,761

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 February 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$915
(United Airlines)
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

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 February 17, 2026.
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 4/9

2:30 pm-9:00 pm

2 stops39h 30m

Tokyo Haneda

Thu 4/23

9:55 pm-9:17 pm

2 stops38h 22m

$915

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 4/9

6:15 am-2:15 pm

2 stops41h 00m

Tokyo Narita

Thu 4/23

8:10 pm-1:31 pm

2 stops32h 21m

$927

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 4/2

5:06 pm-12:55 pm

2 stops28h 49m

Tokyo Narita

Thu 4/9

2:10 pm-4:26 pm

2 stops41h 16m

$1,191

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 4/2

6:15 am-2:45 pm

1 stop17h 30m

Tokyo Narita

Thu 4/9

8:10 pm-1:31 pm

2 stops32h 21m

$1,457

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 4/2

6:15 am-7:00 pm

2 stops21h 45m

Tokyo Haneda

Thu 4/9

9:55 pm-9:17 pm

2 stops38h 22m

$1,757

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 4/2

5:06 pm-7:00 pm

1 stop34h 54m

Tokyo Haneda

Thu 4/9

9:15 pm-4:26 pm

1 stop34h 11m

$3,614

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

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 February 17, 2026.
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
8,206 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

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
8,206 reviews
Delta
7.9
Good
8,206 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

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
9,308 reviews
Delta
7.9
Good
8,206 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

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 39h 30m. United Airlines provides one of the quickest options available for as low as $915. Airlines will cover a distance of 5211 mi.

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

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

  • 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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