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Cheap flights from Great Falls to Tokyo from $864

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
12:30 am - 1:31 pm
HND
-
GTF
28h 01m
2 stops
$864United Airlines
Thu, Apr 9 - Wed, Apr 22
United Airlines Logo
6:15 am - 5:25 pm
GTF
-
HND
44h 10m
2 stops
United Airlines Logo
3:50 pm - 1:31 pm
HND
-
GTF
36h 41m
2 stops
$894United Airlines
Thu, Apr 9 - Thu, Apr 23

United Airlines flights from Great Falls to Tokyo Haneda Airport

Our best United Airlines deals on Great Falls to Tokyo Haneda Airport flight tickets
United Airlines
Apr 9
GTF2:30 pmGreat Falls
39h 30m
2 stops
HND9:00 pmTokyo Haneda
Apr 22
HND12:30 amTokyo Haneda
28h 01m
2 stops
GTF1:31 pmGreat Falls
$864
United Airlines
Apr 9
GTF6:15 amGreat Falls
44h 10m
2 stops
HND5:25 pmTokyo Haneda
Apr 23
HND3:50 pmTokyo Haneda
36h 41m
2 stops
GTF1:31 pmGreat Falls
$894

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Tokyo Haneda 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 3, 2026.
Use the filters below to find and compare flights from Great Falls to Tokyo Haneda Airport 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

Wed 4/22

12:30 am-1:31 pm

2 stops28h 01m

$864

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Thu 4/9

6:15 am-5:25 pm

2 stops44h 10m

Tokyo Haneda

Thu 4/23

3:50 pm-1:31 pm

2 stops36h 41m

$894

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Great Falls to Tokyo Haneda Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Tokyo Haneda 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 Haneda Airport (GTF to HND) flight deals and tips

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

Fastest flight time

39h 30m

Direct flights

None
The fastest flight from Great Falls to Tokyo Haneda Airport takes 39h 30m
There are no direct flights from Great Falls to Tokyo Haneda Airport. There are no popular flight routes from Great Falls to Tokyo Haneda Airport.
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  • How far is Great Falls to Tokyo Haneda by plane?

    There are 5212.5 mi between Great Falls and Tokyo Haneda. By plane, this route typically takes 39h 30m.

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

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

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

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

    The necessary travel and health documents for your Tokyo Haneda 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 Haneda Airport?

    Confirm your travel details to search for the latest offers for flights from Great Falls to Tokyo Haneda Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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
Karuizawa
Tsukuba
Yamanashi
Numazu
Minakami
Sagamihara

Why use momondo?

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

It is quick and easy to find Great Falls to Tokyo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tokyo that suits you.

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

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

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

momondo helps you find the best flight between Great Falls and Tokyo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Thu 4/2
Thu 4/9
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