$465 Find Cheap Flights from Butte to Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Butte to Europe departing on 11/15. 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$874
Amsterdam
Amsterdam2 stops$843
Milan
Milan2 stops$898
London
London1 stop$874
Amsterdam
Amsterdam2 stops$843
Milan
Milan2 stops$898

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

Fri, Nov 13 - Tue, Nov 17
United Airlines Logo
10:00 am - 2:25 pm
BTM
-
ARN
20h 25m
2 stops
United Airlines Logo
6:20 am - 10:27 pm
ARN
-
BTM
24h 07m
2 stops
$775United Airlines
Mon, Nov 16 - Wed, Nov 18
SWISS Logo
10:00 am - 9:35 am
BTM
-
AMS
15h 35m
2 stops
SWISS Logo
11:40 am - 10:27 pm
AMS
-
BTM
18h 47m
2 stops
$843SWISS
Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
10:00 am - 9:35 am
BTM
-
AMS
15h 35m
2 stops
United Airlines Logo
10:20 am - 10:27 pm
AMS
-
BTM
20h 07m
2 stops
$844United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
10:00 am - 9:40 am
BTM
-
LHR
16h 40m
1 stop
United Airlines Logo
6:35 am - 10:27 pm
LHR
-
BTM
22h 52m
2 stops
$874United Airlines
Fri, Nov 6 - Tue, Nov 10
United Airlines Logo
10:00 am - 9:35 am
BTM
-
AMS
15h 35m
2 stops
United Airlines Logo
11:55 am - 10:27 pm
AMS
-
BTM
42h 32m
2 stops
$874United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
10:00 am - 9:40 am
BTM
-
LHR
16h 40m
1 stop
United Airlines Logo
6:35 am - 10:27 pm
LHR
-
BTM
22h 52m
2 stops
$875United Airlines
Mon, Aug 3 - Thu, Aug 13
Multiple Airlines Logo
10:15 am - 1:20 pm
BTM
-
MXP
19h 05m
2 stops
Multiple Airlines Logo
12:55 pm - 10:26 pm
MXP
-
BTM
17h 31m
2 stops
$898Multiple Airlines
Fri, Jul 10 - Fri, Jul 17
Delta Logo
6:10 pm - 5:45 pm
BTM
-
CDG
15h 35m
2 stops
Delta Logo
11:00 am - 4:55 pm
CDG
-
BTM
13h 55m
1 stop
$1,838Delta
Fri, Jul 10 - Fri, Jul 17
Delta Logo
6:10 pm - 5:45 pm
BTM
-
CDG
15h 35m
2 stops
Delta Logo
11:00 am - 4:55 pm
CDG
-
BTM
13h 55m
1 stop
$2,037Delta
Mon, Aug 3 - Thu, Aug 13
Multiple Airlines Logo
10:15 am - 10:20 am
BTM
-
MXP
40h 05m
3 stops
Multiple Airlines Logo
12:20 pm - 10:26 pm
MXP
-
BTM
42h 06m
3 stops
$6,509Multiple Airlines
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 3 days.

In the past 3 days, the cheapest round-trip tickets from Butte to Europe were found on United Airlines ($775) and SWISS ($843).

Find deals

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 9751 reviews
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
Airline reviews

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

8.0 ExcellentAnonymous, May 2026
IAH - YUL
Read more United Airlines reviews

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

Everything you need to know for your flight to Europe

Information on your arrival and departure airports

Butte (BTM)