$623 Find Cheap Flights from Great Falls to Europe

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Europe departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Great Falls to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Paris
Paris2 stops$688
Amsterdam
Amsterdam2 stops$668
Edinburgh
Edinburgh2 stops$1,455
Paris
Paris2 stops$688
Amsterdam
Amsterdam2 stops$668
Edinburgh
Edinburgh2 stops$1,455

Book Cheap Great Falls to Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Europe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Europe

Mon, Sep 29 - Wed, Oct 8
Delta Logo
1:05 pm - 9:50 amGTF-LHR
13h 45m1 stop
Delta Logo
6:15 am - 11:06 pmLHR-GTF
23h 51m2 stops
$623Delta
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Mon, Sep 29 - Wed, Oct 8
Delta Logo
6:11 pm - 6:25 amGTF-LHR
29h 14m2 stops
Delta Logo
6:15 am - 11:06 pmLHR-GTF
23h 51m2 stops
$627Delta
Find Deal
Mon, Sep 29 - Wed, Oct 8
KLM Logo
1:05 pm - 9:50 amGTF-LHR
13h 45m1 stop
KLM Logo
11:00 am - 5:29 pmLHR-GTF
13h 29m1 stop
$631KLM
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Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
7:00 am - 9:35 amGTF-AMS
18h 35m2 stops
United Airlines Logo
11:40 am - 9:15 pmAMS-GTF
40h 35m2 stops
$668United Airlines
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Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
6:20 am - 6:10 pmGTF-CDG
28h 50m2 stops
United Airlines Logo
8:45 am - 10:39 pmCDG-GTF
21h 54m2 stops
$688United Airlines
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Sun, Oct 26 - Sun, Nov 2
United Airlines Logo
2:30 pm - 11:30 amGTF-FRA
14h 00m1 stop
United Airlines Logo
11:10 am - 10:39 pmFRA-GTF
19h 29m1 stop
$700United Airlines
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Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
6:20 am - 1:35 pmGTF-CDG
24h 15m2 stops
United Airlines Logo
2:00 pm - 1:33 pmCDG-GTF
55h 33m3 stops
$704United Airlines
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Sun, Oct 26 - Sun, Nov 2
KLM Logo
1:08 pm - 8:40 amGTF-FRA
36h 32m2 stops
KLM Logo
9:50 am - 5:29 pmFRA-GTF
39h 39m2 stops
$760KLM
Find Deal
Sun, Oct 26 - Sun, Nov 2
Multiple Airlines Logo
1:05 pm - 5:35 amGTF-FRA
33h 30m3 stops
Multiple Airlines Logo
5:00 am - 8:32 pmFRA-GTF
46h 32m3 stops
$1,976Multiple Airlines
Find Deal
Fri, Dec 19 - Mon, Jan 5
Multiple Airlines Logo
7:21 pm - 10:10 amGTF-EDI
31h 49m3 stops
Multiple Airlines Logo
9:55 am - 6:41 pmEDI-GTF
39h 46m2 stops
$5,101Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Great Falls to Europe flights

Get data-powered insights and trends into flights from Great Falls to Europe to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Great Falls to Europe?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Great Falls to Europe were found on Delta ($623) and KLM ($631).

Good to know

Cheapest flight$623
Flight from Great Falls to London

FAQs - booking Europe flights

  • How does KAYAK find such low prices on flights from Great Falls to Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls to Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Great Falls to Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Great Falls to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Europe?

    The cheapest time of day to fly to Europe is generally in the afternoon, when round-trip flights cost $778 on average. The most expensive time of day to fly to Europe is generally in the morning, which is peak travel time and where the average cost of a ticket is $813.

Reviews of the top 3 airlines serving from Great Falls to Europe

 
Need help choosing which airline to fly with from Great Falls to Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7954 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

8.0 ExcellentTarun, Sep 2025MCO - LHR
Read more Delta reviews

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Everything you need to know for your flight to Europe

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