$334+ Cheap flights from Boise (BOI) to Europe
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Boise to Europe with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to Europe
Keep the following information in mind while searching for Boise to Europe flight deals. Data was last updated June 12, 2025.
Round-trip from | $558 (United Airlines) |
|---|---|
One-way from | $334 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $1,254 |
Find flight deals from Boise to Europe
Cheapest flights from Boise to EuropeExplore the most affordable flight options available from Boise to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Boise to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Finnair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Finnair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This lastminute.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Boise to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Wed 11/19
6:15 am-10:05 am
2 stops20h 50m
Dublin
Fri 11/28
9:00 am-9:16 pm
2 stops43h 16m
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Sat 8/9
10:42 am-7:45 am
2 stops38h 03m
Dublin
Tue 8/19
9:20 am-9:42 am
2 stops31h 22m
BoiseBarcelona
BOI - BCN
BOIBCN
Boise Air Term. Gowen Fld
Wed 10/1
2:44 pm-2:00 pm
1 stop15h 16m
Barcelona-El Prat
Tue 10/7
3:15 pm-9:53 am
2 stops26h 38m
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Wed 11/19
12:35 pm-5:10 pm
2 stops21h 35m
Dublin
Fri 11/28
9:00 am-11:28 pm
2 stops21h 28m
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Fri 8/22
11:45 am-9:25 am
2 stops38h 40m
Dublin
Thu 8/28
7:05 pm-6:16 pm
2 stops30h 11m
BoiseRome
BOI - FCO
BOIFCO
Boise Air Term. Gowen Fld
Sun 11/9
7:21 am-10:45 am
1 stop19h 24m
Rome Fiumicino
Thu 11/20
11:00 am-9:18 pm
1 stop18h 18m
BoiseRome
BOI - FCO
BOIFCO
Boise Air Term. Gowen Fld
Sun 11/9
8:15 am-7:45 am
1 stop15h 30m
Rome Fiumicino
Thu 11/20
7:05 am-11:28 pm
2 stops24h 23m
BoiseParis
BOI - CDG
BOICDG
Boise Air Term. Gowen Fld
Sun 8/3
5:00 am-6:50 am
2 stops41h 50m
Paris Charles de Gaulle
Tue 8/19
9:00 am-10:21 pm
2 stops45h 21m
BoiseLondon
BOI - LGW
BOILGW
Boise Air Term. Gowen Fld
Fri 8/15
8:18 am-10:55 am
1 stop19h 37m
London Gatwick
Mon 8/25
2:00 pm-11:59 pm
2 stops40h 59m
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Wed 10/22
5:40 am-7:55 am
1 stop19h 15m
Dublin
Sat 11/1
9:45 am-11:38 pm
1 stop19h 53m
Best time to book a flight from Boise to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Boise with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Boise to Europe
What is the cheapest month to book a flight from Boise to Europe?
Currently, November is the cheapest month in which you can book a flight from Boise to Europe (average of $523). Flying from Boise to Europe in June is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOI to EU?
Find hourly flight availability from Boise to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Europe as you normally would.
Rainfall in Europe by month
Plan your trip to Europe by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.
Temperature in Europe by month
Plan your trip to Europe by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Europe
Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated June 12, 2025.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Boise to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boise to Europe
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Boise to Europe
Discover the top 9 airlines that operate flights from Boise to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$555 | Average$861 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$556 | Average$1,000 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$564 | Average$897 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$568 | Average$1,020 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$569 | Average$971 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$643 | Average$1,052 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$695 | Average$996 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$701 | Average$1,181 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$722 | Average$958 | FlexibilityNo cancel fee | On-time77% |