$410 Find Cheap Flights from Boise 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 Boise to Europe departing on 7/13. 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.
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Best Europe Flight Deals from Boise

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

London
London2 stops$704
Paris
Paris2 stops$701
Madrid
Madrid2 stops$563
Athens
Athens1 stop$829
Lisbon
Lisbon2 stops$891
Dublin
Dublin2 stops$632
Amsterdam
Amsterdam2 stops$676
Milan
Milan2 stops$655
Zurich
Zurich1 stop$951
Munich
Munich2 stops$888
Copenhagen
Copenhagen2 stops$652
Berlin
Berlin2 stops$777
Edinburgh
Edinburgh2 stops$689
Vienna
Vienna2 stops$888
London
London2 stops$704
Paris
Paris2 stops$701
Madrid
Madrid2 stops$563
Athens
Athens1 stop$829
Lisbon
Lisbon2 stops$891
Dublin
Dublin2 stops$632
Amsterdam
Amsterdam2 stops$676
Milan
Milan2 stops$655
Zurich
Zurich1 stop$951
Munich
Munich2 stops$888
Copenhagen
Copenhagen2 stops$652
Berlin
Berlin2 stops$777
Edinburgh
Edinburgh2 stops$689
Vienna
Vienna2 stops$888

Cheap Flights from Boise to Europe

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

Recent round-trip flight deals from Boise to Europe

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boise to Europe.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
7:00 am - 7:45 amBOI-DUB
17h 45m2 stops
Air Canada Logo
9:20 am - 7:09 pmDUB-BOI
40h 49m2 stops
$632Air Canada
Find Deal
Wed, Sep 10 - Wed, Sep 24
Iberia Logo
1:41 pm - 9:45 amBOI-DUB
13h 04m1 stop
Iberia Logo
12:40 pm - 9:14 pmDUB-BOI
15h 34m1 stop
$639Iberia
Find Deal
Mon, Sep 1 - Wed, Sep 10
United Airlines Logo
7:45 am - 1:20 pmBOI-FCO
21h 35m1 stop
United Airlines Logo
1:30 pm - 5:55 pmFCO-BOI
36h 25m2 stops
$639United Airlines
Find Deal
Mon, Oct 20 - Mon, Nov 3
United Airlines Logo
7:00 am - 10:20 amBOI-DUB
20h 20m2 stops
United Airlines Logo
9:50 am - 11:34 pmDUB-BOI
44h 44m2 stops
$642United Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 10
American Airlines Logo
1:36 pm - 9:45 amBOI-DUB
13h 09m1 stop
American Airlines Logo
12:40 pm - 11:36 pmDUB-BOI
17h 56m2 stops
$670American Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 10
Delta Logo
5:40 am - 11:05 amBOI-FCO
21h 25m2 stops
Delta Logo
8:20 am - 11:59 pmFCO-BOI
22h 39m2 stops
$688Delta
Find Deal
Mon, Oct 20 - Wed, Oct 29
Delta Logo
1:43 pm - 11:05 amBOI-FCO
37h 22m1 stop
Delta Logo
8:20 am - 10:01 amFCO-BOI
32h 41m2 stops
$694Delta
Find Deal
Sat, Oct 18 - Tue, Oct 28
KLM Logo
3:00 pm - 12:45 pmBOI-FCO
13h 45m1 stop
KLM Logo
9:05 am - 10:43 pmFCO-BOI
20h 38m1 stop
$734KLM
Find Deal
Sun, Oct 19 - Fri, Oct 31
KLM Logo
11:45 am - 9:30 amBOI-CDG
13h 45m1 stop
KLM Logo
3:40 pm - 11:29 pmCDG-BOI
15h 49m1 stop
$768KLM
Find Deal
Fri, Aug 1 - Sat, Aug 23
American Airlines Logo
1:17 pm - 11:40 amBOI-DUB
15h 23m1 stop
American Airlines Logo
12:40 pm - 9:14 pmDUB-BOI
15h 34m1 stop
$796American Airlines
Find Deal
Wed, Sep 24 - Fri, Oct 3
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KAYAK's insights & trends for Boise to Europe flights

Get data-powered insights and trends into flights from Boise 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 Boise to Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise 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 Boise to Europe is February, when tickets cost $786 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,417 and $1,210 respectively.

What’s the cheapest day of the week to fly from Boise to Europe?

The average price of all round-trip flights from Boise to Europe clicked on KAYAK for each day over the last 12 months.

When flying from Boise to Europe, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Boise, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Boise to Europe?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boise to Europe, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boise to Europe, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flight$410
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Boise to Rome

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

  • What is the cheapest time of day to fly to Europe?

    The cheapest time of day to fly to Europe is generally in the morning, when round-trip flights cost $864 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Europe is generally at night, which is peak travel time and where the average cost of a ticket is $1,103.

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 7940 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

Food from the flight from Atlanta to Santiago was very poor..

4.0 OkayAnonymous, May 2025FAI - SEA
Read more Delta reviews

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Pitch was very small. Knees were on the seat back in front of me.

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Everything you need to know for your flight to Europe

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