When did momondo last update prices for flights from Great Falls Airport to Japan?

Prices for flights from Great Falls Airport to Japan are updated daily.

How old do you have to be to fly from Great Falls Airport to Japan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Japan.

What documentation or ID do you need to fly to Japan?

The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$751 Cheap Flights from Great Falls to Japan in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Great Falls to Japan

Round-trip

Cheap round-trip flights

7:00 am - 9:00 pmGTF-HND

23h 00m2 stops

9:55 pm - 9:11 pmHND-GTF

38h 16m2 stops

$751United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

7:00 am - 7:00 pmGTF-HND

21h 00m2 stops

9:55 pm - 9:11 pmHND-GTF

38h 16m2 stops

$831United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

7:00 am - 9:00 pmGTF-HND

23h 00m2 stops

12:30 am - 9:11 pmHND-GTF

35h 41m2 stops

$868United Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 5

7:00 am - 4:30 pmGTF-NRT

42h 30m2 stops

4:40 pm - 9:11 pmNRT-GTF

19h 31m2 stops

$870United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

7:00 am - 2:15 pmGTF-NRT

40h 15m2 stops

4:30 pm - 9:11 pmNRT-GTF

19h 41m1 stop

$945United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

7:00 am - 7:00 pmGTF-HND

21h 00m2 stops

12:30 am - 9:11 pmHND-GTF

35h 41m2 stops

$948United Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 5

2:31 pm - 2:50 pmGTF-KIX

33h 19m2 stops

4:50 pm - 9:11 pmKIX-GTF

19h 21m2 stops

$985United Airlines

Find Deal

Sat, Oct 4 - Wed, Oct 8

7:00 am - 2:55 pmGTF-NRT

16h 55m1 stop

4:40 pm - 9:11 pmNRT-GTF

19h 31m2 stops

$1,041United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

7:00 am - 2:55 pmGTF-NRT

16h 55m1 stop

4:30 pm - 9:11 pmNRT-GTF

19h 41m1 stop

$1,117United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

United Airlines flights from Great Falls to Japan

Our best United Airlines deals on Great Falls to Japan flight tickets

United Airlines

Oct 2

GTF7:00 amGreat Falls

23h 00m

2 stops

HND9:00 pmTokyo Haneda

Oct 6

HND9:55 pmTokyo Haneda

38h 16m

2 stops

GTF9:11 pmGreat Falls

$751

Find similar

United Airlines

Oct 2

GTF7:00 amGreat Falls

21h 00m

2 stops

HND7:00 pmTokyo Haneda

Oct 6

HND9:55 pmTokyo Haneda

38h 16m

2 stops

GTF9:11 pmGreat Falls

$831

Find similar

United Airlines

Oct 2

GTF7:00 amGreat Falls

23h 00m

2 stops

HND9:00 pmTokyo Haneda

Oct 5

HND12:30 amTokyo Haneda

35h 41m

2 stops

GTF9:11 pmGreat Falls

$868

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 10/2

7:00 am-9:00 pm

2 stops23h 00m

Tokyo Haneda

Mon 10/6

9:55 pm-9:11 pm

2 stops38h 16m

$751

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 10/2

7:00 am-7:00 pm

2 stops21h 00m

Tokyo Haneda

Mon 10/6

9:55 pm-9:11 pm

2 stops38h 16m

$831

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 10/2

7:00 am-9:00 pm

2 stops23h 00m

Tokyo Haneda

Sun 10/5

12:30 am-9:11 pm

2 stops35h 41m

$868

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 10/2

7:00 am-4:30 pm

2 stops42h 30m

Tokyo Narita

Mon 10/6

4:40 pm-9:11 pm

2 stops19h 31m

$870

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 10/2

7:00 am-2:15 pm

2 stops40h 15m

Tokyo Narita

Mon 10/6

4:30 pm-9:11 pm

1 stop19h 41m

$945

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 10/2

7:00 am-7:00 pm

2 stops21h 00m

Tokyo Haneda

Sun 10/5

12:30 am-9:11 pm

2 stops35h 41m

$948

Great FallsOsaka

GTF - KIX

GTFKIX

Great Falls

Sat 10/4

2:31 pm-2:50 pm

2 stops33h 19m

Osaka Kansai Intl

Wed 10/8

4:50 pm-9:11 pm

2 stops19h 21m

$985

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 10/2

7:00 am-2:55 pm

1 stop16h 55m

Tokyo Narita

Mon 10/6

4:40 pm-9:11 pm

2 stops19h 31m

$1,041

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 10/2

7:00 am-2:55 pm

1 stop16h 55m

Tokyo Narita

Mon 10/6

4:30 pm-9:11 pm

1 stop19h 41m

$1,117

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Great Falls to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Japan?

The month of December is, on average, the cheapest month to fly to Japan from Great Falls, with most prices found around $604. If you aren’t able to travel to Japan during the month of December, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $673.

Cheap Great Falls to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Japan

Direct flights	None

There are no direct flights from Great Falls to Japan. There are no popular flight routes from Great Falls to Japan.

Search flight deals

When did momondo last update prices for flights from Great Falls Airport to Japan?
Prices for flights from Great Falls Airport to Japan are updated daily.
How old do you have to be to fly from Great Falls Airport to Japan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Japan.
What documentation or ID do you need to fly to Japan?
The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Japan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Great Falls to Japan. momondo saves you time and could save you money on your trip.

Can I find flights from Great Falls to Japan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Great Falls to Japan flights to just show those with flexible booking policies.

How can momondo help me find flights from Great Falls to Japan?

momondo provides multiple filters to help you find the best flight to Japan from Great Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Great Falls to Japan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Great Falls to Japan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Japan and let you know when they change.