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Cheap flights from Great Falls to Tokyo from $915

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Tokyo departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Great Falls to Tokyo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:30 pm - 9:00 pm
GTF
-
HND
39h 30m
2 stops
United Airlines Logo
9:55 pm - 9:17 pm
HND
-
GTF
38h 22m
2 stops
$915United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
6:15 am - 3:15 pm
GTF
-
NRT
42h 00m
2 stops
United Airlines Logo
8:10 pm - 1:31 pm
NRT
-
GTF
32h 21m
2 stops
$927United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
2:30 pm - 9:00 pm
GTF
-
HND
39h 30m
2 stops
United Airlines Logo
3:50 pm - 1:31 pm
HND
-
GTF
36h 41m
2 stops
$935United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
6:15 am - 2:45 pm
GTF
-
NRT
17h 30m
1 stop
United Airlines Logo
4:30 pm - 9:17 pm
NRT
-
GTF
19h 47m
1 stop
$1,032United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
6:15 am - 2:45 pm
GTF
-
NRT
17h 30m
1 stop
United Airlines Logo
8:10 pm - 1:31 pm
NRT
-
GTF
32h 21m
2 stops
$1,037United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
6:15 am - 2:45 pm
GTF
-
NRT
17h 30m
1 stop
United Airlines Logo
4:30 pm - 9:17 pm
NRT
-
GTF
19h 47m
1 stop
$1,172United Airlines
Thu, Apr 9 - Thu, Apr 23

United Airlines flights from Great Falls to Tokyo

Our best United Airlines deals on Great Falls to Tokyo flight tickets
United Airlines
Apr 9
GTF2:30 pmGreat Falls
39h 30m
2 stops
HND9:00 pmTokyo Haneda
Apr 23
HND9:55 pmTokyo Haneda
38h 22m
2 stops
GTF9:17 pmGreat Falls
$915
United Airlines
Apr 9
GTF6:15 amGreat Falls
42h 00m
2 stops
NRT3:15 pmTokyo Narita
Apr 23
NRT8:10 pmTokyo Narita
32h 21m
2 stops
GTF1:31 pmGreat Falls
$927
United Airlines
Apr 9
GTF2:30 pmGreat Falls
39h 30m
2 stops
HND9:00 pmTokyo Haneda
Apr 23
HND3:50 pmTokyo Haneda
36h 41m
2 stops
GTF1:31 pmGreat Falls
$935

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Tokyo 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, momondo users made 832,500 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Great Falls to Tokyo that are best for you.

Fly from

Fly to

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-3:15 pm

2 stops42h 00m

Tokyo Narita

Thu 4/23

8:10 pm-1:31 pm

2 stops32h 21m

$927

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 4/9

2:30 pm-9:00 pm

2 stops39h 30m

Tokyo Haneda

Thu 4/23

3:50 pm-1:31 pm

2 stops36h 41m

$935

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 4/9

6:15 am-2:45 pm

1 stop17h 30m

Tokyo Narita

Thu 4/23

4:30 pm-9:17 pm

1 stop19h 47m

$1,032

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 4/9

6:15 am-2:45 pm

1 stop17h 30m

Tokyo Narita

Thu 4/23

8:10 pm-1:31 pm

2 stops32h 21m

$1,037

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 4/9

6:15 am-2:45 pm

1 stop17h 30m

Tokyo Narita

Thu 4/23

4:30 pm-9:17 pm

1 stop19h 47m

$1,172

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Great Falls to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Tokyo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Tokyo (GTF to TYO) flight deals and tips

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

Fastest flight time

33h 15m

Direct flights

None
The fastest flight from Great Falls to Tokyo takes 33h 15m
There are no direct flights from Great Falls to Tokyo. There are no popular flight routes from Great Falls to Tokyo.
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  • How far is Great Falls to Tokyo by plane?

    Tokyo is 5206.2 mi away from Great Falls. By plane, this route typically takes 33h 15m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Tokyo.

  • What documentation or ID do you need to fly to Tokyo?

    The required travel and health documents for your Tokyo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tokyo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Great Falls to Tokyo?

  • How do I get Price Alerts for flights from Great Falls to Tokyo?

    Search flight deals from Great Falls to Tokyo. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Great Falls to Tokyo with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Hakone
Urayasu
Kawasaki
Chiba
Atami
Kusatsu
Yokosuka
Yamanouchi
Kamakura
Saitama
Izu
Fujiyoshida
Kawagoe
Fujisawa
Tsukuba
Karuizawa
Yamanashi
Numazu
Minakami
Sagamihara

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Great Falls to Tokyo. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Tokyo from Great Falls with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Great Falls to Tokyo.

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

Yes. momondo can track prices for Great Falls to Tokyo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo
Tokyo Haneda Airport
Tokyo Narita Airport