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$696+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — FUK
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
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 30, 2025.

This United Airlines deal was found by Cheapflights users on 12/27. 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 1/176:10 amGTF - HND
2 stops42h 20mUnited Airlines
Wed 1/219:55 pmHND - GTF
2 stops39h 58mUnited Airlines
Deal found 12/27$696
This Delta deal was found by Cheapflights users on 12/28. 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.
Thu 1/155:30 amGTF - HND
2 stops17h 35mDelta
Thu 1/224:50 pmHND - GTF
2 stops21h 40mDelta
Deal found 12/28$707
This Alaska Airlines deal was found by Cheapflights users on 12/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/185:59 pmGTF - NRT
1 stop30h 01mMultiple Airlines
Thu 1/226:30 pmNRT - GTF
1 stop14h 49mMultiple Airlines
Deal found 12/28$709
This United Airlines deal was found by Cheapflights users on 12/27. 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 1/186:10 amGTF - NRT
1 stop17h 30mUnited Airlines
Thu 1/225:35 pmNRT - GTF
1 stop20h 18mUnited Airlines
Deal found 12/27$708
This Alaska Airlines deal was found by Cheapflights users on 12/29. 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.
Thu 1/225:59 pmGTF - NRT
1 stop30h 01mMultiple Airlines
Thu 1/296:30 pmNRT - GTF
1 stop14h 49mMultiple Airlines
Deal found 12/29$709
This United Airlines deal was found by Cheapflights users on 12/30. 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.
Thu 1/152:29 pmGTF - NRT
1 stop33h 11mUnited Airlines
Thu 1/225:35 pmNRT - GTF
1 stop20h 18mUnited Airlines
Deal found 12/30$709
This United Airlines deal was found by Cheapflights users on 12/29. 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 1/226:10 amGTF - NRT
2 stops40h 50mUnited Airlines
Thu 1/295:35 pmNRT - GTF
2 stops20h 18mUnited Airlines
Deal found 12/29$720
This United Airlines deal was found by Cheapflights users on 12/27. 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 1/226:10 amGTF - KIX
2 stops42h 30mUnited Airlines
Mon 1/266:35 pmKIX - GTF
2 stops35h 13mUnited Airlines
Deal found 12/27$723
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Thu 4/92:30 pmGTF - HND
2 stops37h 30mUnited Airlines
Thu 4/233:50 pmHND - GTF
2 stops20h 27mUnited Airlines
Deal found 12/28$828
This United Airlines deal was found by Cheapflights users on 12/29. 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 5/12:25 pmGTF - HND
2 stops23h 35mUnited Airlines
Sat 5/93:50 pmHND - GTF
3 stops20h 27mUnited Airlines
Deal found 12/29$878
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Thu 1/156:10 amGTF - HND
2 stops23h 00mUnited Airlines
Thu 1/224:25 pmHND - GTF
3 stops21h 28mUnited Airlines
Deal found 12/28$940

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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$696
(United Airlines)

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 30, 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

Sat 1/17

6:10 am-4:30 pm

2 stops42h 20m

Tokyo Haneda

Wed 1/21

9:55 pm-9:53 pm

2 stops39h 58m

$696

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 1/15

5:30 am-3:05 pm

2 stops17h 35m

Tokyo Haneda

Thu 1/22

4:50 pm-10:30 pm

2 stops21h 40m

$707

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 1/18

6:10 am-3:40 pm

1 stop17h 30m

Tokyo Narita

Thu 1/22

5:35 pm-9:53 pm

1 stop20h 18m

$708

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 1/18

5:59 pm-4:00 pm

1 stop30h 01m

Tokyo Narita

Thu 1/22

6:30 pm-5:19 pm

1 stop14h 49m

$709

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 1/22

5:59 pm-4:00 pm

1 stop30h 01m

Tokyo Narita

Thu 1/29

6:30 pm-5:19 pm

1 stop14h 49m

$709

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 1/15

2:29 pm-3:40 pm

1 stop33h 11m

Tokyo Narita

Thu 1/22

5:35 pm-9:53 pm

1 stop20h 18m

$709

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 1/22

6:10 am-3:00 pm

2 stops40h 50m

Tokyo Narita

Thu 1/29

5:35 pm-9:53 pm

2 stops20h 18m

$720

Great FallsOsaka

GTF - KIX

GTFKIX

Great Falls

Thu 1/22

6:10 am-4:40 pm

2 stops42h 30m

Osaka Kansai Intl

Mon 1/26

6:35 pm-1:48 pm

2 stops35h 13m

$723

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 4/9

2:30 pm-7:00 pm

2 stops37h 30m

Tokyo Haneda

Thu 4/23

3:50 pm-9:17 pm

2 stops20h 27m

$828

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Fri 5/1

2:25 pm-5:00 am

2 stops23h 35m

Tokyo Haneda

Sat 5/9

3:50 pm-9:17 pm

3 stops20h 27m

$878

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 11 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 30, 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
8,017 reviews

Overall

7.9

Entertainment

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

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
8,017 reviews
Delta
7.9
Good
8,017 reviews

Overall

7.9

Entertainment

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

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
9,122 reviews
Delta
7.9
Good
8,017 reviews

Overall

7.9

Entertainment

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

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 17h 35m. United Airlines provides one of the quickest options available for as low as $707. 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 Narita. You may also consider Great Falls - Tokyo Haneda 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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