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Cheap flights from Great Falls to Europe from $599

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 Europe departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Great Falls to Europe

Cheap round-trip flights

Logo
6:10 am - 10:00 pmGTF-MXP
31h 50m2 stops
Logo
1:05 pm - 9:15 pmMXP-GTF
40h 10m2 stops
$599
Find Deal
Thu, Feb 5 - Thu, Feb 19
United Airlines Logo
6:10 am - 2:15 pmGTF-LIN
24h 05m2 stops
United Airlines Logo
6:00 am - 9:15 pmLIN-GTF
23h 15m2 stops
$611United Airlines
Find Deal
Thu, Feb 5 - Thu, Feb 19
Logo
6:10 am - 10:05 amGTF-LIN
19h 55m3 stops
Logo
6:00 am - 9:15 pmLIN-GTF
23h 15m2 stops
$615
Find Deal
Thu, Feb 5 - Thu, Feb 19
Logo
6:10 am - 10:05 amGTF-LIN
19h 55m3 stops
Logo
6:00 am - 9:15 pmLIN-GTF
23h 15m3 stops
$620
Find Deal
Thu, Feb 5 - Thu, Feb 19
Logo
6:10 am - 10:00 pmGTF-MXP
31h 50m2 stops
Logo
1:05 pm - 9:15 pmMXP-GTF
40h 10m3 stops
$620
Find Deal
Thu, Feb 5 - Thu, Feb 19
United Airlines Logo
7:00 am - 5:25 pmGTF-ARN
26h 25m2 stops
United Airlines Logo
6:00 am - 9:28 pmARN-GTF
23h 28m2 stops
$700United Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
Delta Logo
6:11 pm - 6:25 amGTF-LHR
29h 14m2 stops
Delta Logo
6:15 am - 5:29 pmLHR-GTF
18h 14m2 stops
$742Delta
Find Deal
Mon, Sep 29 - Wed, Oct 8
Delta Logo
1:05 pm - 9:50 amGTF-LHR
13h 45m1 stop
Delta Logo
11:00 am - 11:06 pmLHR-GTF
19h 06m1 stop
$745Delta
Find Deal
Mon, Sep 29 - Wed, Oct 8
KLM Logo
1:08 pm - 2:15 pmGTF-LHR
18h 07m2 stops
KLM Logo
8:55 pm - 5:29 pmLHR-GTF
27h 34m2 stops
$750KLM
Find Deal
Tue, Oct 14 - Tue, Oct 21
KLM Logo
1:05 pm - 10:15 amGTF-AMS
13h 10m1 stop
KLM Logo
12:45 pm - 10:28 pmAMS-GTF
17h 43m2 stops
$915KLM
Find Deal
Sun, Sep 14 - Sat, Sep 27

United Airlines flights from Great Falls to Europe

Our best United Airlines deals on Great Falls to Europe flight tickets
United Airlines
Feb 5
GTF6:10 amGreat Falls
24h 05m
2 stops
LIN2:15 pmMilan Linate
Feb 19
LIN6:00 amMilan Linate
23h 15m
2 stops
GTF9:15 pmGreat Falls
$611
Find similar
United Airlines
Sep 16
GTF7:00 amGreat Falls
26h 25m
2 stops
ARN5:25 pmStockholm Arlanda
Sep 20
ARN6:00 amStockholm Arlanda
23h 28m
2 stops
GTF9:28 pmGreat Falls
$700
Find similar
United Airlines
Sep 29
GTF2:31 pmGreat Falls
14h 49m
1 stop
LHR12:20 pmLondon Heathrow
Oct 8
LHR3:50 pmLondon Heathrow
28h 36m
2 stops
GTF1:26 pmGreat Falls
$730
Find similar

KLM flights from Great Falls to Europe

Our best KLM deals on Great Falls to Europe flight tickets
KLM
Oct 14
GTF1:08 pmGreat Falls
18h 07m
2 stops
LHR2:15 pmLondon Heathrow
Oct 21
LHR8:55 pmLondon Heathrow
27h 34m
2 stops
GTF5:29 pmGreat Falls
$750
Find similar
KLM
Sep 14
GTF1:05 pmGreat Falls
13h 10m
1 stop
AMS10:15 amAmsterdam Schiphol
Sep 27
AMS12:45 pmAmsterdam Schiphol
17h 43m
2 stops
GTF10:28 pmGreat Falls
$915
Find similar
KLM
Sep 14
GTF6:11 pmGreat Falls
32h 04m
1 stop
AMS10:15 amAmsterdam Schiphol
Sep 27
AMS10:35 amAmsterdam Schiphol
19h 53m
1 stop
GTF10:28 pmGreat Falls
$1,350
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Europe 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 September 1, 2025.
Use the filters below to find and compare flights from Great Falls to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsMilan

GTF - MXP

GTFMXP

Great Falls

Thu 2/5

6:10 am-10:00 pm

2 stops31h 50m

Milan Malpensa

Thu 2/19

1:05 pm-9:15 pm

2 stops40h 10m

$599

Great FallsMilan

GTF - LIN

GTFLIN

Great Falls

Thu 2/5

6:10 am-2:15 pm

2 stops24h 05m

Milan Linate

Thu 2/19

6:00 am-9:15 pm

2 stops23h 15m

$611

Great FallsMilan

GTF - LIN

GTFLIN

Great Falls

Thu 2/5

6:10 am-10:05 am

3 stops19h 55m

Milan Linate

Thu 2/19

6:00 am-9:15 pm

2 stops23h 15m

$615

Great FallsMilan

GTF - LIN

GTFLIN

Great Falls

Thu 2/5

6:10 am-10:05 am

3 stops19h 55m

Milan Linate

Thu 2/19

6:00 am-9:15 pm

3 stops23h 15m

$620

Great FallsMilan

GTF - MXP

GTFMXP

Great Falls

Thu 2/5

6:10 am-10:00 pm

2 stops31h 50m

Milan Malpensa

Thu 2/19

1:05 pm-9:15 pm

3 stops40h 10m

$620

Great FallsStockholm

GTF - ARN

GTFARN

Great Falls

Tue 9/16

7:00 am-5:25 pm

2 stops26h 25m

Stockholm Arlanda

Sat 9/20

6:00 am-9:28 pm

2 stops23h 28m

$700

Great FallsLondon

GTF - LHR

GTFLHR

Great Falls

Mon 9/29

6:11 pm-6:25 am

2 stops29h 14m

London Heathrow

Wed 10/8

6:15 am-5:29 pm

2 stops18h 14m

$742

Great FallsLondon

GTF - LHR

GTFLHR

Great Falls

Mon 9/29

1:05 pm-9:50 am

1 stop13h 45m

London Heathrow

Wed 10/8

11:00 am-11:06 pm

1 stop19h 06m

$745

Great FallsLondon

GTF - LHR

GTFLHR

Great Falls

Tue 10/14

1:08 pm-2:15 pm

2 stops18h 07m

London Heathrow

Tue 10/21

8:55 pm-5:29 pm

2 stops27h 34m

$750

Great FallsAmsterdam

GTF - AMS

GTFAMS

Great Falls

Sun 9/14

1:05 pm-10:15 am

1 stop13h 10m

Amsterdam Schiphol

Sat 9/27

12:45 pm-10:28 pm

2 stops17h 43m

$915

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Great Falls to Europe

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

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Great Falls to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $672. Flights from Great Falls to Europe on a Tuesday will generally be more expensive and average around $1,371. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is at noon. momondo users have found flights departing from Great Falls to Europe at noon for as low as $778. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $813. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 4% on your flight if you consider stops on a Great Falls to Europe flight.

Cheap Great Falls to Europe flight deals and tips

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

Direct flights

None
There are no direct flights from Great Falls to Europe. There are no popular flight routes from Great Falls to Europe.
Search flight deals

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

    Prices for flights from Great Falls Airport to Europe were last updated today.

  • How many operators does momondo search for flights from Great Falls Airport to Europe?

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

    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 Europe.

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

    The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Great Falls to Europe

Compare and see reviews for airlines that fly from Great Falls to Europe with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $645Free CancellationRating
7.4
8,936 reviews
Search United Airlines flights
DeltaPriceFrom $739Free CancellationRating
7.9
7,974 reviews
Search Delta flights

Why use momondo?

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

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 Europe for you.

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

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

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

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 Europe from Great Falls.

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

Yes. momondo can track prices for Great Falls to Europe 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 Europe

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