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Cheap flights from Great Falls to Tokyo from $936

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 8/23. 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
1 adult, Economy, 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
6:15 am - 2:30 pm
GTF
-
NRT
17h 15m
1 stop
United Airlines Logo
4:30 pm - 9:28 pm
NRT
-
GTF
19h 58m
1 stop
$936United Airlines
Sun, Aug 23 - Thu, Aug 27
Multiple Airlines Logo
4:55 pm - 4:00 pm
GTF
-
NRT
32h 05m
1 stop
Multiple Airlines Logo
6:00 pm - 4:13 pm
NRT
-
GTF
13h 13m
1 stop
$938Multiple Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
6:15 am - 4:30 pm
GTF
-
NRT
19h 15m
2 stops
United Airlines Logo
4:30 pm - 9:28 pm
NRT
-
GTF
19h 58m
1 stop
$941United Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
6:15 am - 2:30 pm
GTF
-
NRT
17h 15m
1 stop
United Airlines Logo
4:45 pm - 9:28 pm
NRT
-
GTF
19h 43m
2 stops
$966United Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
6:15 am - 3:15 pm
GTF
-
NRT
42h 00m
2 stops
United Airlines Logo
4:30 pm - 9:17 pm
NRT
-
GTF
19h 47m
1 stop
$1,011United 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
5:00 pm - 1:31 pm
NRT
-
GTF
35h 31m
2 stops
$1,026United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
2:30 pm - 2:15 pm
GTF
-
NRT
32h 45m
2 stops
United Airlines Logo
8:10 pm - 9:17 pm
NRT
-
GTF
40h 07m
2 stops
$1,028United Airlines
Sun, Apr 19 - Sun, Apr 26
United Airlines Logo
6:15 am - 3:05 pm
GTF
-
NRT
41h 50m
2 stops
United Airlines Logo
5:05 pm - 9:18 pm
NRT
-
GTF
19h 13m
2 stops
$1,037United Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
5:06 pm - 4:00 pm
GTF
-
NRT
31h 54m
1 stop
Multiple Airlines Logo
6:00 pm - 5:35 pm
NRT
-
GTF
14h 35m
1 stop
$1,153Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
United Airlines Logo
6:15 am - 3:15 pm
GTF
-
NRT
42h 00m
2 stops
United Airlines Logo
4:30 pm - 9:17 pm
NRT
-
GTF
19h 47m
1 stop
$1,170United Airlines
Thu, Apr 9 - Thu, Apr 23

United Airlines flights from Great Falls to Tokyo Narita Airport

Our best United Airlines deals on Great Falls to Tokyo Narita Airport flight tickets
United Airlines
Aug 23
GTF6:15 amGreat Falls
17h 15m
1 stop
NRT2:30 pmTokyo Narita
Aug 27
NRT4:30 pmTokyo Narita
19h 58m
1 stop
GTF9:28 pmGreat Falls
$936
United Airlines
Aug 23
GTF6:15 amGreat Falls
19h 15m
2 stops
NRT4:30 pmTokyo Narita
Aug 27
NRT4:30 pmTokyo Narita
19h 58m
1 stop
GTF9:28 pmGreat Falls
$941
United Airlines
Aug 23
GTF6:15 amGreat Falls
17h 15m
1 stop
NRT2:30 pmTokyo Narita
Aug 27
NRT4:45 pmTokyo Narita
19h 43m
2 stops
GTF9:28 pmGreat Falls
$966

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Tokyo Narita Airport 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 March 23, 2026.
Use the filters below to find and compare flights from Great Falls to Tokyo Narita Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 8/23

6:15 am-2:30 pm

1 stop17h 15m

Tokyo Narita

Thu 8/27

4:30 pm-9:28 pm

1 stop19h 58m

$936

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 8/23

4:55 pm-4:00 pm

1 stop32h 05m

Tokyo Narita

Thu 8/27

6:00 pm-4:13 pm

1 stop13h 13m

$938

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 8/23

6:15 am-4:30 pm

2 stops19h 15m

Tokyo Narita

Thu 8/27

4:30 pm-9:28 pm

1 stop19h 58m

$941
Quickest round-trip

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 8/23

6:15 am-2:30 pm

1 stop17h 15m

Tokyo Narita

Thu 8/27

4:45 pm-9:28 pm

2 stops19h 43m

$966

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 4/9

6:15 am-3:15 pm

2 stops42h 00m

Tokyo Narita

Thu 4/23

4:30 pm-9:17 pm

1 stop19h 47m

$1,011

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 4/9

6:15 am-3:15 pm

2 stops42h 00m

Tokyo Narita

Thu 4/23

5:00 pm-1:31 pm

2 stops35h 31m

$1,026

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 4/19

2:30 pm-2:15 pm

2 stops32h 45m

Tokyo Narita

Sun 4/26

8:10 pm-9:17 pm

2 stops40h 07m

$1,028

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Wed 5/6

6:15 am-3:05 pm

2 stops41h 50m

Tokyo Narita

Wed 5/13

5:05 pm-9:18 pm

2 stops19h 13m

$1,037

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Sun 4/19

5:06 pm-4:00 pm

1 stop31h 54m

Tokyo Narita

Sun 4/26

6:00 pm-5:35 pm

1 stop14h 35m

$1,153

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Thu 4/9

6:15 am-3:15 pm

2 stops42h 00m

Tokyo Narita

Thu 4/23

4:30 pm-9:17 pm

1 stop19h 47m

$1,170

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Great Falls to Tokyo Narita Airport

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

Cheap Great Falls to Tokyo Narita Airport (GTF to NRT) flight deals and tips

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

Fastest flight time

41h 50m

Direct flights

None
The fastest flight from Great Falls to Tokyo Narita Airport takes 41h 50m
There are no direct flights from Great Falls to Tokyo Narita Airport. There are no popular flight routes from Great Falls to Tokyo Narita Airport.
Search flight deals

  • How far is Great Falls to Tokyo Narita by plane?

    Tokyo Narita is 5179.0 mi away from Great Falls. Flights usually cover this in 41h 50m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Tokyo Narita Airport.

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

    The necessary travel and health documents for your Tokyo Narita Airport 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.

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

    Search flight deals from Great Falls to Tokyo Narita Airport. 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 Narita Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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
Narita
Kawasaki
Chiba
Atami
Kusatsu
Yokosuka
Yamanouchi
Kamakura
Saitama
Izu
Fujiyoshida
Kawagoe
Fujisawa
Tsukuba
Karuizawa
Numazu
Yamanashi
Minakami

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Great Falls to Tokyo for you.

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

Yes. All flights to Tokyo from Great Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Tokyo 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 Tokyo right now. Can momondo alert me if prices change?

Price alerts on flights to Tokyo from Great Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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