Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Boise to Europe from $324

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Europe departing on 6/11. 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
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Europe

In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Europe Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

London
London1 stop$617
Paris
Paris2 stops$657
Madrid
Madrid2 stops$675
Athens
Athens2 stops$946
Lisbon
Lisbon2 stops$723
Dublin
Dublin2 stops$512
Amsterdam
Amsterdam1 stop$771
Milan
Milan2 stops$673
Zurich
Zurich2 stops$848
Munich
Munich2 stops$845
Copenhagen
Copenhagen2 stops$484
Edinburgh
Edinburgh2 stops$1,115
Vienna
Vienna2 stops$1,341

Good to know

Low season

January

High season

September

Cheapest flight

$324
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Boise to Dublin

FAQs - booking Europe flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Europe from Boise 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 Boise 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 to Europe with an airline and back to Boise with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise 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 to Europe from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Europe

  • Morning departure is around 35% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boise to Europe

 
Need help choosing which airline to fly with from Boise 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.
8.0
DeltaOverall score based on 10457 reviews
7.4Food
8.0Entertainment
8.2Boarding
8.6Crew
7.9Comfort
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

no issues at all... Kudos to the food. This time was really really good

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

Book cheap flights from Boise to Europe

Recent round-trip flight deals

11/18Mon
2 stops
22h 29mBOI-DUB
11/27Wed
2 stops
34h 15mDUB-BOI
$512
11/18Mon
2 stopsDelta
16h 20mBOI-DUB
11/27Wed
1 stopDelta
17h 33mDUB-BOI
$577
9/24Tue
1 stopAmerican Airlines
24h 25mBOI-LHR
10/9Wed
2 stopsAmerican Airlines
19h 26mLHR-BOI
$617
9/24Tue
2 stopsAmerican Airlines
15h 29mBOI-LHR
10/9Wed
2 stopsAmerican Airlines
19h 26mLHR-BOI
$620
10/9Wed
1 stopUnited Airlines
14h 45mBOI-LHR
11/6Wed
2 stopsUnited Airlines
19h 03mLHR-BOI
$634
8/15Thu
1 stopUnited Airlines
13h 53mBOI-KEF
8/27Tue
1 stopUnited Airlines
16h 35mKEF-BOI
$722
10/13Sun
1 stopKLM
15h 00mBOI-CDG
10/25Fri
1 stopKLM
21h 09mCDG-BOI
$859
8/18Sun
1 stopLufthansa
12h 13mBOI-LHR
8/27Tue
2 stopsLufthansa
17h 40mLHR-BOI
$975
8/16Fri
1 stopLufthansa
12h 13mBOI-LHR
8/27Tue
2 stopsLufthansa
17h 40mLHR-BOI
$1,025
9/21Sat
1 stopKLM
14h 45mBOI-CDG
10/1Tue
1 stopKLM
14h 19mCDG-BOI
$1,031

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/11Tue
3 stops
46h 51mBOI-DUB
$324
7/23Tue
2 stops
34h 17mBOI-LGW
$367
8/19Mon
2 stopsAmerican Airlines
18h 00mBOI-LGW
$510
8/19Mon
1 stopAmerican Airlines
24h 15mBOI-LHR
$510
7/13Sat
2 stopsUnited Airlines
28h 40mBOI-LHR
$600
6/18Tue
1 stopUnited Airlines
22h 20mBOI-LHR
$614
9/5Thu
1 stopKLM
13h 35mBOI-CDG
$850
6/18Tue
2 stopsDelta
17h 58mBOI-LGW
$892
6/24Mon
1 stopKLM
23h 51mBOI-VCE
$934
6/21Fri
2 stopsDelta
16h 18mBOI-LHR
$942

Search by stops

Search by airline

Search by price

Last minute flights from Boise to Europe

Last minute flight, train and bus deals

6/2Sun
multi-stopUnited Airlines
20h 13mBOI-BCN
6/13Thu
multi-stopUnited Airlines
37h 12mBCN-BOI
$711
6/2Sun
multi-stop
18h 15mBOI-BCN
6/13Thu
multi-stop
29h 30mBCN-BOI
$716
6/2Sun
multi-stopUnited Airlines
23h 06mBOI-BCN
6/13Thu
multi-stopUnited Airlines
23h 12mBCN-BOI
$719
6/2Sun
multi-stopUnited Airlines
23h 06mBOI-BCN
6/13Thu
multi-stopUnited Airlines
41h 02mBCN-BOI
$728
6/2Sun
multi-stopAir Canada
42h 46mBOI-BCN
6/13Thu
multi-stopAir Canada
42h 12mBCN-BOI
$744
6/4Tue
multi-stopAir Canada
32h 35mBOI-CDG
6/18Tue
multi-stopAir Canada
56h 35mCDG-BOI
$799
6/3Mon
multi-stopAmerican Airlines
24h 25mBOI-MAD
6/10Mon
multi-stopAmerican Airlines
17h 51mMAD-BOI
$1,388
6/1Sat
multi-stopAmerican Airlines
19h 35mBOI-DUB
6/15Sat
multi-stopAmerican Airlines
21h 41mDUB-BOI
$1,554
6/1Sat
multi-stopDelta
22h 22mBOI-DUB
6/15Sat
multi-stopDelta
18h 59mDUB-BOI
$1,762
6/1Sat
multi-stopIcelandair
15h 45mBOI-LGW
6/3Mon
multi-stopIcelandair
34h 35mLGW-BOI
$2,148

Search by stops

Search by airline

Search by price