$392 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 8/5. 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$974
Dublin
Dublin2 stops$728
Amsterdam
Amsterdam2 stops$882
Zurich
Zurich2 stops$1,149
Munich
Munich2 stops$1,317
Edinburgh
Edinburgh2 stops$873
Athens
Athens2 stops$974
Dublin
Dublin2 stops$728
Amsterdam
Amsterdam2 stops$882
Zurich
Zurich2 stops$1,149
Munich
Munich2 stops$1,317
Edinburgh
Edinburgh2 stops$873

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, Sep 1 - Thu, Sep 10
United Airlines Logo
7:00 am - 11:10 am
BIL
-
DUB
21h 10m
2 stops
United Airlines Logo
9:50 am - 9:00 pm
DUB
-
BIL
42h 10m
2 stops
$728United Airlines
Wed, Oct 14 - Wed, Oct 21
Delta Logo
6:15 am - 7:55 am
BIL
-
DUB
18h 40m
1 stop
Delta Logo
5:55 am - 7:48 pm
DUB
-
BIL
20h 53m
2 stops
$794Delta
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
10:30 am - 6:15 pm
BIL
-
FCO
23h 45m
2 stops
Multiple Airlines Logo
11:30 am - 9:00 pm
FCO
-
BIL
41h 30m
2 stops
$823Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
7:00 am - 9:15 am
BIL
-
FCO
18h 15m
2 stops
Multiple Airlines Logo
11:30 am - 9:41 am
FCO
-
BIL
30h 11m
3 stops
$852Multiple Airlines
Sat, Oct 31 - Sat, Nov 7
Lufthansa Logo
2:40 pm - 5:35 pm
BIL
-
CDG
43h 55m
2 stops
Lufthansa Logo
8:45 am - 8:51 pm
CDG
-
BIL
20h 06m
2 stops
$868Lufthansa
Sat, Oct 31 - Sat, Nov 7
Lufthansa Logo
2:40 pm - 5:35 pm
BIL
-
CDG
43h 55m
2 stops
Lufthansa Logo
8:45 am - 8:51 pm
CDG
-
BIL
20h 06m
2 stops
$869Lufthansa
Tue, Oct 13 - Tue, Oct 27
American Airlines Logo
1:13 pm - 12:50 pm
BIL
-
LHR
16h 37m
1 stop
American Airlines Logo
8:25 am - 10:41 pm
LHR
-
BIL
20h 16m
2 stops
$870American Airlines
Wed, Sep 2 - Wed, Sep 16
KLM Logo
11:35 am - 10:00 am
BIL
-
LHR
15h 25m
1 stop
KLM Logo
8:40 am - 7:37 pm
LHR
-
BIL
17h 57m
2 stops
$878KLM
Wed, Nov 4 - Tue, Feb 23
KLM Logo
11:35 am - 10:00 am
BIL
-
LHR
15h 25m
1 stop
KLM Logo
8:25 pm - 5:49 pm
LHR
-
BIL
28h 24m
2 stops
$879KLM
Wed, Nov 4 - Sun, Nov 22
American Airlines Logo
2:00 pm - 5:30 pm
BIL
-
AMS
19h 30m
2 stops
American Airlines Logo
7:05 am - 9:15 pm
AMS
-
BIL
22h 10m
2 stops
$882American Airlines
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.

What is the cheapest month to fly from Billings to Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Billings to Europe, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Billings to Europe is April, when tickets cost $466 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,285 and $833 respectively.

Good to know

Low seasonDecember
Cheapest flight$392
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Billings to Paris

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 1514 reviews
7.7Comfort
7.2Entertainment
7.8Boarding
8.4Crew
7.3Food
Airline reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

10.0 ExcellentBob, May 2026
MAD - AMS
Read more KLM reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

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 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.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

The small flights with Valet Luggage has a poor service

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

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

Everything you need to know for your flight to Europe

Information on your arrival and departure airports