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Cheap flights from Montana to Tallinn from $12,698

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Tallinn 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 Montana to Tallinn

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
1:02 pm - 7:55 pm
HLN
-
TLL
21h 53m
2 stops
KLM Logo
7:30 am - 10:30 pm
TLL
-
HLN
24h 00m
2 stops
$12,698KLM
Thu, Apr 9 - Thu, Apr 16

United Airlines flights from Montana to Tallinn

Our best United Airlines deals on Montana to Tallinn flight tickets
United Airlines
Feb 26
HLN6:15 amHelena
25h 45m
2 stops
TLL5:00 pmTallinn
Mar 2
TLL1:40 pmTallinn
40h 36m
2 stops
HLN9:16 pmHelena
$773
United Airlines
Feb 26
BZN6:20 amBozeman Gallatin Field
25h 40m
2 stops
TLL5:00 pmTallinn
Mar 2
TLL1:40 pmTallinn
38h 19m
2 stops
BZN6:59 pmBozeman Gallatin Field
$836
United Airlines
Mar 5
HLN2:30 pmHelena
24h 20m
2 stops
TLL11:50 pmTallinn
Mar 9
TLL1:40 pmTallinn
55h 58m
2 stops
HLN1:38 pmHelena
$842

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Tallinn 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 24, 2026.
Use the filters below to find and compare flights from Montana to Tallinn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaTallinn

HLN - TLL

HLNTLL

Helena

Thu 4/9

1:02 pm-7:55 pm

2 stops21h 53m

Tallinn

Thu 4/16

7:30 am-10:30 pm

2 stops24h 00m

$12,698

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Tallinn from

How to get the cheapest flight ticket from Montana to Tallinn

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

How long does it take to fly to Tallinn?

Flight times vary depending on what airport in Montana you fly out of and what airport in Tallinn you fly into. For example, flying from Great Falls to Tallinn takes 25h 35m on average. On the other hand, flying from Bozeman to Tallinn takes 25h 40m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Montana to Tallinn flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Tallinn

Fastest flight time

24h 20m

Direct flights

None
The fastest flight from Montana to Tallinn takes 24h 20m
There are no direct flights from Montana to Tallinn. There are no popular flight routes from Montana to Tallinn.
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  • When did momondo last update prices for flights from Montana to Tallinn Airport?

    Prices for flights from Montana to Tallinn Airport were last updated today.

  • How old do you have to be to fly from Montana to Tallinn Airport?

    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 Montana to Tallinn Airport.

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

    The necessary travel and health documents for your Tallinn 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.

Traveling to a place near Tallinn?

Book flights to Tallinn if you plan to visit one of these locations
Pärnu

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Tallinn?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tallinn from Montana.

Can I find flights from Montana to Tallinn with flexible booking policies on momondo?

Flights from Montana to Tallinn with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montana to Tallinn?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tallinn from Montana.

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

Of course. momondo tracks the price of Montana to Tallinn flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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