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.

$1,080 Cheap Flights from Great Falls to Japan in 2026

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0 bags

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Find the cheapest flights from Great Falls to Japan

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:57 pm - 3:05 pm

GTF

HND

30h 08m

2 stops

1:05 pm - 4:17 pm

HND

GTF

19h 12m

2 stops

$1,080Alaska Airlines

Fri, Nov 6 - Sat, Nov 14

6:15 am - 4:25 am

GTF

HND

55h 10m

2 stops

12:30 am - 9:12 pm

HND

GTF

35h 42m

2 stops

$1,083United Airlines

Mon, Aug 24 - Thu, Aug 27

6:15 am - 2:30 pm

GTF

NRT

17h 15m

1 stop

4:30 pm - 9:12 pm

NRT

GTF

19h 42m

1 stop

$1,088United Airlines

Tue, Aug 25 - Fri, Aug 28

6:15 am - 3:00 pm

GTF

NRT

17h 45m

2 stops

5:05 pm - 9:12 pm

NRT

GTF

19h 07m

2 stops

$1,093United Airlines

Tue, Aug 25 - Fri, Aug 28

2:25 pm - 2:30 pm

GTF

NRT

33h 05m

1 stop

4:45 pm - 9:21 pm

NRT

GTF

43h 36m

2 stops

$1,094United Airlines

Sat, Sep 5 - Fri, Oct 2

2:25 pm - 3:25 pm

GTF

NRT

34h 00m

2 stops

4:45 pm - 9:21 pm

NRT

GTF

19h 36m

2 stops

$1,100United Airlines

Sat, Sep 5 - Fri, Oct 2

2:25 pm - 2:30 pm

GTF

NRT

33h 05m

1 stop

4:30 pm - 9:21 pm

NRT

GTF

19h 51m

1 stop

$1,209ANA

Sat, Sep 5 - Fri, Oct 2

4:57 pm - 11:55 pm

GTF

HND

62h 58m

2 stops

10:10 am - 4:17 pm

HND

GTF

46h 07m

3 stops

$2,023Qatar Airways

Fri, Nov 6 - Sat, Nov 14

5:09 pm - 7:00 pm

GTF

HND

34h 51m

1 stop

1:30 am - 4:29 pm

HND

GTF

53h 59m

2 stops

$2,383Multiple Airlines

Tue, Jun 16 - Wed, Jul 1

5:09 pm - 7:00 pm

GTF

HND

34h 51m

1 stop

9:15 pm - 4:29 pm

HND

GTF

34h 14m

1 stop

$2,805Multiple Airlines

Tue, Jun 16 - Thu, Jul 2

Cathay Pacific flights from Great Falls to Japan

Our best Cathay Pacific deals on Great Falls to Japan flight tickets

Cathay Pacific

Jul 5

GTF5:09 pmGreat Falls

46h 41m

2 stops

NRT6:50 amTokyo Narita

Jul 12

NRT3:45 pmTokyo Narita

39h 44m

3 stops

GTF4:29 pmGreat Falls

$2,236

Cathay Pacific

Jul 5

GTF5:09 pmGreat Falls

46h 41m

2 stops

NRT6:50 amTokyo Narita

Jul 12

NRT3:45 pmTokyo Narita

39h 44m

3 stops

GTF4:29 pmGreat Falls

$2,241

United Airlines flights from Great Falls to Japan

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

United Airlines

Aug 24

GTF6:15 amGreat Falls

55h 10m

2 stops

HND4:25 amTokyo Haneda

Aug 27

HND12:30 amTokyo Haneda

35h 42m

2 stops

GTF9:12 pmGreat Falls

$1,083

United Airlines

Aug 25

GTF6:15 amGreat Falls

17h 15m

1 stop

NRT2:30 pmTokyo Narita

Aug 28

NRT4:30 pmTokyo Narita

19h 42m

1 stop

GTF9:12 pmGreat Falls

$1,088

United Airlines

Aug 25

GTF6:15 amGreat Falls

17h 15m

1 stop

NRT2:30 pmTokyo Narita

Aug 28

NRT4:45 pmTokyo Narita

19h 27m

2 stops

GTF9:12 pmGreat Falls

$1,093

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Fri 11/6

4:57 pm-3:05 pm

2 stops30h 08m

Tokyo Haneda

Sat 11/14

1:05 pm-4:17 pm

2 stops19h 12m

$1,080

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Mon 8/24

6:15 am-4:25 am

2 stops55h 10m

Tokyo Haneda

Thu 8/27

12:30 am-9:12 pm

2 stops35h 42m

$1,083

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Tue 8/25

6:15 am-2:30 pm

1 stop17h 15m

Tokyo Narita

Fri 8/28

4:30 pm-9:12 pm

1 stop19h 42m

$1,088

Quickest round-trip

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Tue 8/25

6:15 am-3:00 pm

2 stops17h 45m

Tokyo Narita

Fri 8/28

5:05 pm-9:12 pm

2 stops19h 07m

$1,093

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sat 9/5

2:25 pm-2:30 pm

1 stop33h 05m

Tokyo Narita

Fri 10/2

4:45 pm-9:21 pm

2 stops43h 36m

$1,094

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sat 9/5

2:25 pm-3:25 pm

2 stops34h 00m

Tokyo Narita

Fri 10/2

4:45 pm-9:21 pm

2 stops19h 36m

$1,100

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sat 9/5

2:25 pm-2:30 pm

1 stop33h 05m

Tokyo Narita

Fri 10/2

4:30 pm-9:21 pm

1 stop19h 51m

$1,209

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Fri 11/6

4:57 pm-11:55 pm

2 stops62h 58m

Tokyo Haneda

Sat 11/14

10:10 am-4:17 pm

3 stops46h 07m

$2,023

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Tue 6/16

5:09 pm-7:00 pm

1 stop34h 51m

Tokyo Haneda

Wed 7/1

1:30 am-4:29 pm

2 stops53h 59m

$2,383

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Tue 6/16

5:09 pm-7:00 pm

1 stop34h 51m

Tokyo Haneda

Thu 7/2

9:15 pm-4:29 pm

1 stop34h 14m

$2,805

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

Can stopping save me money on Great Falls to Japan flights?

You could potentially save up to 16% on your flight if you consider stops on a Great Falls to Japan flight.

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

Fastest flight time	17h 15m
Direct flights	None

The fastest flight from Great Falls to Japan takes 17h 15m

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

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Frequently asked questions about flying from Great Falls to Japan

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.