$679 Find Cheap Flights from Europe to Billings

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Billings departing on 2/21. 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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Everything you should know

Cheapest round-trip
$752
Multiple Airlines
Sat 2/21Sat 2/28
CDG - BIL • 2 stops
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Flight Deals

Cheap Flights from Europe to Billings

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Europe to Billings 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 Europe to Billings

Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
11:10 am - 11:38 pmCDG-BIL
20h 28m2 stops
Multiple Airlines Logo
2:04 pm - 3:30 pmBIL-CDG
17h 26m2 stops
$752Multiple Airlines
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Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
10:20 am - 1:25 pmMUC-BIL
35h 05m2 stops
American Airlines Logo
1:55 pm - 3:05 pmBIL-MUC
17h 10m2 stops
$792American Airlines
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Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
10:20 am - 9:35 pmMUC-BIL
43h 15m2 stops
American Airlines Logo
5:34 am - 12:00 pmBIL-MUC
22h 26m2 stops
$794American Airlines
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Mon, Mar 30 - Wed, Apr 8
United Airlines Logo
12:15 pm - 9:57 amFRA-BIL
29h 42m2 stops
United Airlines Logo
5:51 pm - 11:25 amBIL-FRA
33h 34m1 stop
$821United Airlines
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Fri, Mar 27 - Sat, Apr 11
Delta Logo
10:40 am - 10:50 pmFRA-BIL
43h 10m2 stops
Delta Logo
5:59 pm - 5:45 pmBIL-FRA
39h 46m2 stops
$822Delta
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Sun, Mar 29 - Sat, Apr 11
Delta Logo
10:15 am - 10:50 pmFRA-BIL
44h 35m2 stops
Delta Logo
5:59 pm - 5:45 pmBIL-FRA
39h 46m2 stops
$825Delta
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Sat, Feb 21 - Sat, Feb 28
Air France Logo
8:10 am - 7:36 pmCDG-BIL
19h 26m2 stops
Air France Logo
6:10 am - 8:10 amBIL-CDG
18h 00m1 stop
$887Air France
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Sat, Feb 21 - Sat, Feb 28
British Airways Logo
11:05 am - 9:35 pmCDG-BIL
18h 30m1 stop
British Airways Logo
1:55 pm - 9:05 amBIL-CDG
35h 10m1 stop
$890British Airways
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Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
10:20 am - 9:23 pmAMS-BIL
19h 03m2 stops
United Airlines Logo
6:30 am - 8:05 amBIL-AMS
17h 35m2 stops
$1,151United Airlines
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Sun, Dec 21 - Thu, Jan 1
Air France Logo
12:10 pm - 11:19 pmAMS-BIL
19h 09m1 stop
Air France Logo
6:25 am - 6:50 amBIL-AMS
16h 25m1 stop
$1,529Air France
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Good to know

Low seasonApril
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 34% increase in price.

FAQs for booking flights from Europe to Billings

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

    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 Europe to Billings.

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

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

    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 to Billings with an airline and back to Europe with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe to Billings?

    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 to Billings from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Europe to Billings

 
Need help choosing which airline to fly with from Europe to Billings? 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.
7.9
DeltaOverall score based on 7999 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

8.0 ExcellentAnonymous, Nov 2025SFO - MSP
Read more Delta reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

the over had ligth did not work'd for the all way

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

Everything was smooth and great. I didnt like that they talk so much on the interphone during the flight.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

Even though I paid extra for more room, we were very cramped and the seats were hard. Also, when we checked in they did not post the gate we were to arrive at even though we were half an hour away from boarding. The agent did not know either. Actually, the flight from Porto to Zurich did to have the gate posted, and there were very few agents in the boarding areas who could help us. I would never fly Swiss Air again.

Swiss is the. Only airline I use when I go to Europe. They are on time and they are fantastic!

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Everything you need to know for your flight to Billings

Information on the airport you'll fly into in Billings