$315 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 8/4. 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$1,107
Dublin
Dublin2 stops$620
Amsterdam
Amsterdam2 stops$810
Zurich
Zurich2 stops$664
Munich
Munich2 stops$855
Edinburgh
Edinburgh2 stops$886
Athens
Athens2 stops$1,107
Dublin
Dublin2 stops$620
Amsterdam
Amsterdam2 stops$810
Zurich
Zurich2 stops$664
Munich
Munich2 stops$855
Edinburgh
Edinburgh2 stops$886

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

Tue, Aug 11 - Thu, Aug 27
American Airlines Logo
12:28 pm - 12:05 pm
BIL
-
DUB
16h 37m
2 stops
American Airlines Logo
9:30 am - 10:59 pm
DUB
-
BIL
20h 29m
1 stop
$620American Airlines
Tue, Aug 11 - Thu, Aug 27
Air Canada Logo
5:00 am - 8:15 am
BIL
-
DUB
20h 15m
2 stops
Air Canada Logo
9:20 am - 9:00 pm
DUB
-
BIL
42h 40m
2 stops
$621Air Canada
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
10:38 am - 11:10 am
BIL
-
DUB
17h 32m
2 stops
United Airlines Logo
9:50 am - 1:23 pm
DUB
-
BIL
34h 33m
2 stops
$637United Airlines
Mon, Aug 17 - Fri, Aug 21
United Airlines Logo
11:43 am - 9:15 am
BIL
-
FCO
37h 32m
2 stops
United Airlines Logo
2:20 pm - 9:00 pm
FCO
-
BIL
14h 40m
1 stop
$650United Airlines
Wed, Aug 19 - Wed, Sep 2
Multiple Airlines Logo
7:00 am - 7:45 am
BIL
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
5:55 am - 9:00 pm
DUB
-
BIL
22h 05m
2 stops
$663Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
KLM Logo
11:33 am - 12:40 pm
BIL
-
DUB
18h 07m
2 stops
KLM Logo
10:00 am - 8:06 pm
DUB
-
BIL
17h 06m
1 stop
$668KLM
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
7:00 am - 8:15 am
BIL
-
DUB
18h 15m
2 stops
Multiple Airlines Logo
9:50 am - 10:05 pm
DUB
-
BIL
19h 15m
3 stops
$669Multiple Airlines
Fri, Apr 24 - Tue, Apr 28
KLM Logo
11:33 am - 9:30 am
BIL
-
CDG
13h 57m
1 stop
KLM Logo
10:15 am - 8:06 pm
CDG
-
BIL
17h 51m
2 stops
$828KLM
Wed, Aug 26 - Thu, Sep 3
Lufthansa Logo
2:25 pm - 1:40 pm
BIL
-
BRU
15h 15m
2 stops
Lufthansa Logo
8:40 am - 9:00 pm
BRU
-
BIL
20h 20m
2 stops
$861Lufthansa
Sat, Apr 25 - Sat, May 2
Lufthansa Logo
10:38 am - 12:30 pm
BIL
-
MUC
17h 52m
2 stops
Lufthansa Logo
11:50 am - 5:16 pm
MUC
-
BIL
13h 26m
1 stop
$1,007Lufthansa
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 ($637) and KLM ($668).

Good to know

Low seasonDecember
Cheapest flight$315
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 24% 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.
7.8
KLMOverall score based on 1470 reviews
7.1Entertainment
8.4Crew
7.8Boarding
7.6Comfort
7.3Food
Airline reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

2.0 MediocreNewton, Mar 2026
IAD - AMS
Read more KLM reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

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.

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

The flight was delayed multiple times. I was autobooted and placed in the center seat in the last row of the plane.

My flight was delayed. We left at midnight. I got to Greensboro (GSO) at 1am. All of AA's flights in/out of Charlotte always seem to be delayed or canceled. It took me all day on Sunday to get to my destination of Cincinnati from Greensboro. I had to be rerouted through Chicago because my original flight was canceled as the door to plane was closing in GSO. The saddest part is I could have driven and arrived sooner. . . I recognize there is a lot going on that impacts travel. This week it was weather. Yesterday in Cincinnati it was President Trump. But as a frequent flyer, the flight from South Bend to Charlotte always runs late. The subsequent flight to Greensboro is always midnight to 2am. . . I do want to give props the Charlotte boarding crew. They had four flights going out of the same area at the same time. They turned it quickly and mitigated the grumbling from the crowd.

Never going to fly your airline again if it can be avoided.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

American continues to decline in their customer service and its beyond disappointing.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

Never had such a lazy first class attendant. Literally spent 60%+ of the flight playing games on her personal phone making up excuses of why she was unavailable.

The flight attendants and the service is getting worse by the day.

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

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.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports