$258 Find Cheap Flights from Billings 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 Billings to Europe departing on 8/17. 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 Billings to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens2 stops$669
Dublin
Dublin1 stop$538
Amsterdam
Amsterdam2 stops$694
Zurich
Zurich2 stops$822
Munich
Munich2 stops$783
Edinburgh
Edinburgh2 stops$630
Athens
Athens2 stops$669
Dublin
Dublin1 stop$538
Amsterdam
Amsterdam2 stops$694
Zurich
Zurich2 stops$822
Munich
Munich2 stops$783
Edinburgh
Edinburgh2 stops$630

Book Cheap Billings 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 Billings 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 Billings to Europe

Mon, Aug 17 - Tue, Aug 25
United Airlines Logo
12:30 pm - 9:45 am
BIL
-
DUB
14h 15m
1 stop
United Airlines Logo
9:50 am - 8:51 pm
DUB
-
BIL
42h 01m
2 stops
$538United Airlines
Mon, Aug 17 - Tue, Aug 25
United Airlines Logo
12:30 pm - 10:40 am
BIL
-
DUB
15h 10m
2 stops
United Airlines Logo
9:50 am - 8:51 pm
DUB
-
BIL
42h 01m
2 stops
$543United Airlines
Mon, Apr 20 - Wed, Apr 29
Lufthansa Logo
2:35 pm - 6:50 pm
BIL
-
CDG
20h 15m
2 stops
Lufthansa Logo
9:00 am - 8:57 pm
CDG
-
BIL
19h 57m
2 stops
$556Lufthansa
Mon, Apr 20 - Wed, Apr 29
Air France Logo
11:33 am - 9:30 am
BIL
-
CDG
13h 57m
1 stop
Air France Logo
11:45 am - 8:06 pm
CDG
-
BIL
16h 21m
2 stops
$561Air France
Wed, Aug 12 - Wed, Aug 19
United Airlines Logo
5:00 am - 10:00 pm
BIL
-
FCO
33h 00m
2 stops
United Airlines Logo
10:20 am - 8:51 pm
FCO
-
BIL
18h 31m
2 stops
$569United Airlines
Mon, Apr 20 - Wed, Apr 29
KLM Logo
11:33 am - 9:30 am
BIL
-
CDG
13h 57m
1 stop
KLM Logo
10:25 am - 10:24 pm
CDG
-
BIL
19h 59m
1 stop
$575KLM
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
1:51 pm - 6:10 pm
BIL
-
CDG
20h 19m
2 stops
American Airlines Logo
8:10 am - 10:43 pm
CDG
-
BIL
22h 33m
2 stops
$670American Airlines
Wed, Apr 8 - Fri, Apr 24
American Airlines Logo
1:51 pm - 12:10 pm
BIL
-
LHR
15h 19m
1 stop
American Airlines Logo
2:25 pm - 10:43 pm
LHR
-
BIL
15h 18m
1 stop
$678American Airlines
Mon, Mar 9 - Mon, Mar 16
Lufthansa Logo
2:35 pm - 1:10 pm
BIL
-
MUC
15h 35m
2 stops
Lufthansa Logo
4:55 pm - 9:07 pm
MUC
-
BIL
35h 12m
2 stops
$794Lufthansa
Fri, Apr 3 - Fri, Apr 10
Air France Logo
6:25 am - 11:10 am
BIL
-
AMS
20h 45m
1 stop
Air France Logo
10:55 am - 8:19 pm
AMS
-
BIL
17h 24m
2 stops
$803Air France
Booking Insights

KAYAK's insights & trends for Billings to Europe flights

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

Which airlines provide the cheapest flights from Billings 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 Billings to Europe were found on United Airlines ($538) and American Airlines ($645).

Good to know

Low seasonDecember
Cheapest flight$258
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Billings to Dublin

FAQs - booking Europe flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Billings 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 Billings 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 Billings 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 Billings 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 Billings 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 4 airlines serving from Billings to Europe

 
Need help choosing which airline to fly with from Billings 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.
7.7
KLMOverall score based on 1458 reviews
7.6Comfort
7.3Food
8.4Crew
7.8Boarding
7.1Entertainment
Airline reviews

Empty seats next to me - wish it had been for a longer flight!!

8.0 ExcellentAnonymous, Feb 2026
AMS - NCL
Read more KLM reviews

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

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.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Waiting for gate in RDU for more than 20mins is crazy.

Flight was on time and there was an empty seat next to me. That makes for a good flight!

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

Everything was good. Flight was very full so crew was busy. After we boarded and plane pulled away from the gate, we were delayed about 40 minutes- sitting on the runway - due to weather en route or at the destination. While weather is not the fault of the airline- it’s terrible to sit on a plane and not moving.

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

No Snacks or Entertainment. The flight was short, snacks should still be given.

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports