$759 Find Cheap Flights from Butte to Europe - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Butte to Europe departing on 12/6. 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, 0 bags

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Cheap Flights from Butte to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$990
Dublin
Dublin2 stops$799
Amsterdam
Amsterdam2 stops$832
Milan
Milan2 stops$781
London
London1 stop$990
Dublin
Dublin2 stops$799
Amsterdam
Amsterdam2 stops$832
Milan
Milan2 stops$781

Book Cheap Butte 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 Butte 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 Butte to Europe

Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
10:00 am - 8:45 am
BTM
-
VIE
38h 45m
2 stops
United Airlines Logo
10:35 am - 10:27 pm
VIE
-
BTM
43h 52m
2 stops
$759United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
10:00 am - 8:45 am
BTM
-
VIE
38h 45m
2 stops
United Airlines Logo
10:35 am - 10:27 pm
VIE
-
BTM
43h 52m
2 stops
$760United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
10:00 am - 8:30 am
BTM
-
VIE
38h 30m
2 stops
United Airlines Logo
10:35 am - 10:27 pm
VIE
-
BTM
43h 52m
2 stops
$767United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
10:00 am - 4:40 pm
BTM
-
MXP
22h 40m
2 stops
United Airlines Logo
9:45 am - 10:27 pm
MXP
-
BTM
20h 42m
2 stops
$781United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
10:00 am - 4:40 pm
BTM
-
MXP
22h 40m
2 stops
United Airlines Logo
9:45 am - 10:27 pm
MXP
-
BTM
20h 42m
2 stops
$782United Airlines
Fri, Dec 4 - Tue, Dec 8
United Airlines Logo
10:00 am - 10:20 am
BTM
-
DUB
17h 20m
2 stops
United Airlines Logo
9:30 am - 10:27 pm
DUB
-
BTM
19h 57m
2 stops
$799United Airlines
Mon, Nov 16 - Wed, Nov 18
Multiple Airlines Logo
10:00 am - 8:05 am
BTM
-
AMS
38h 05m
2 stops
Multiple Airlines Logo
11:40 am - 10:31 pm
AMS
-
BTM
18h 51m
2 stops
$832Multiple Airlines
Mon, Aug 3 - Thu, Aug 13
Delta Logo
6:10 pm - 9:25 am
BTM
-
MXP
31h 15m
2 stops
Delta Logo
6:45 am - 4:56 pm
MXP
-
BTM
18h 11m
2 stops
$905Delta
Mon, Aug 17 - Mon, Aug 24
Delta Logo
6:10 pm - 8:40 am
BTM
-
CDG
30h 30m
2 stops
Delta Logo
7:10 am - 4:56 pm
CDG
-
BTM
17h 46m
2 stops
$983Delta
Mon, Aug 17 - Mon, Aug 24
Delta Logo
6:10 pm - 9:30 am
BTM
-
CDG
31h 20m
1 stop
Delta Logo
7:10 am - 4:56 pm
CDG
-
BTM
17h 46m
2 stops
$984Delta
Booking Insights

KAYAK's insights & trends for Butte to Europe flights

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

Which airlines provide the cheapest flights from Butte to Europe?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Butte to Europe were found on United Airlines ($759) and Delta ($905).

FAQs - booking Europe flights

  • How does KAYAK find such low prices on flights from Butte 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 Butte to Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Butte 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 Butte 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 Butte 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 Butte 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 Butte to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Butte to Europe

 
Need help choosing which airline to fly with from Butte 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.
7.4
United AirlinesOverall score based on 9927 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.7Food
7.1Entertainment
Airline reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

6.0 GoodMatthew, Jul 2026
ORD - SEA
Read more United Airlines reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Know that the movies that you are going to be offered are the oldest be rated movies they could possibly get. They may have one or two new movies that they keep advertising but when you’re flying 15 hours, there is nothing to see past the first new movie.

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

I was very disappointed with my experience at the United Airlines baggage check. The representative was rude and unhelpful. I was required to remove approximately 1.5 pounds from my two checked bags, even though it was a very small amount over the limit. The interaction was unnecessarily unpleasant, and I expected much better customer service. I hope United will review this incident and provide additional customer service training to its staff.

No extra snacks were available. Meals quality is terrible. Crew was not friendly.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports