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.

Which airlines provide the cheapest flights from Boise to Europe?

In the past 5 days, the cheapest round-trip tickets from Boise to Europe were found on United Airlines ($718) and Delta ($741).

Which airlines provide the cheapest flights from Boise to Europe?

In the past 5 days, the cheapest round-trip tickets from Boise to Europe were found on United Airlines ($718) and Delta ($741).

How long does a flight from Boise to Europe take?

The duration of a flight to Europe depends on your arrival airport. The shortest routes to Europe from Boise are to London , which takes 11h 39m , Rome , which takes 13h 36m, and Frankfurt am Main , which takes 13h 55m.

How long does a flight from Boise to Europe take?

The duration of a flight to Europe depends on your arrival airport. The shortest routes to Europe from Boise are to London , which takes 11h 39m , Rome , which takes 13h 36m, and Frankfurt am Main , which takes 13h 55m.

$309 CHEAP FLIGHTS from Boise to Europe

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

One-wayRound-trip

London1 stop$876

Paris1 stop$811

Madrid2 stops$735

Athens2 stops$823

Lisbon2 stops$725

Dublin1 stop$718

Amsterdam2 stops$792

Milan2 stops$759

Zurich2 stops$745

Copenhagen1 stop$772

Munich2 stops$781

Edinburgh2 stops$864

Prague2 stops$806

Berlin2 stops$833

London1 stop$876

Paris1 stop$811

Madrid2 stops$735

Athens2 stops$823

Lisbon2 stops$725

Dublin1 stop$718

Amsterdam2 stops$792

Milan2 stops$759

Zurich2 stops$745

Copenhagen1 stop$772

Munich2 stops$781

Edinburgh2 stops$864

Prague2 stops$806

Berlin2 stops$833

Book Cheap Boise to Europe Plane Tickets

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Boise to Europe

Wed, Sep 30 - Tue, Oct 13

4:20 pm - 9:25 am

BOI

KEF

11h 05m

1 stop

4:50 pm - 10:06 pm

KEF

BOI

11h 16m

1 stop

$670Multiple Airlines

Wed, Aug 26 - Wed, Sep 2

4:20 pm - 9:25 am

BOI

KEF

11h 05m

1 stop

10:40 am - 8:33 pm

KEF

BOI

15h 53m

1 stop

$673Multiple Airlines

Sun, Nov 8 - Thu, Nov 12

12:32 pm - 8:10 am

BOI

DUB

12h 38m

1 stop

9:00 am - 4:59 pm

DUB

BOI

38h 59m

2 stops

$718United Airlines

Sun, Nov 8 - Thu, Nov 12

6:30 am - 8:10 am

BOI

DUB

18h 40m

2 stops

9:00 am - 11:41 am

DUB

BOI

33h 41m

2 stops

$722United Airlines

Mon, Nov 23 - Fri, Nov 27

5:40 am - 7:55 am

BOI

DUB

19h 15m

1 stop

5:45 am - 12:04 am

DUB

BOI

25h 19m

2 stops

$741Delta

Tue, Nov 10 - Wed, Nov 18

12:32 pm - 11:00 pm

BOI

FCO

26h 28m

2 stops

7:05 am - 9:30 pm

FCO

BOI

22h 25m

2 stops

$783Lufthansa

Tue, Nov 3 - Tue, Nov 17

1:06 pm - 1:50 pm

BOI

CDG

16h 44m

2 stops

8:00 am - 3:30 pm

CDG

BOI

15h 30m

2 stops

$812Delta

Tue, Nov 3 - Tue, Nov 10

2:39 pm - 3:05 am

BOI

IST

26h 26m

2 stops

4:45 am - 9:30 pm

IST

BOI

26h 45m

2 stops

$890Lufthansa

Tue, Nov 3 - Tue, Nov 17

7:00 am - 12:00 pm

BOI

ORY

21h 00m

2 stops

7:25 am - 10:03 pm

ORY

BOI

22h 38m

2 stops

$988Iberia

Tue, Nov 3 - Tue, Nov 17

7:00 am - 4:30 pm

BOI

ORY

25h 30m

2 stops

7:25 am - 10:03 pm

ORY

BOI

22h 38m

2 stops

$1,020Iberia

Booking Insights

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.

Prices

Airlines

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

The cheapest month for flights from Boise to Europe is October, when tickets cost $399 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $607 and $512 respectively.

Find deals

Low season	January
High season	May
Cheapest flight	$309

Best time to beat the crowds but there is an average 9% increase in price.

Most popular time to fly with an average 12% increase in price.

Flight from Boise to London Heathrow Airport

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.

Everything you need to know for your flight to Europe

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Boise (BOI)

$309 Find Cheap Flights from Boise to Europe - Compare and Save

Cheap Flights from Boise to Europe

Book Cheap Boise to Europe Plane Tickets

Recent round-trip flight deals from Boise to Europe

Recent one-way flight deals from Boise to Europe

Recent last minute flight deals from Boise to Europe

KAYAK's insights & trends for Boise to Europe flights

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

Which airlines provide the cheapest flights from Boise to Europe?

How long does a flight from Boise to Europe take?

Good to know

FAQs - booking Europe flights

Everything you need to know for your flight to Europe

Information on your arrival and departure airports

Cabin class types available on flights to Boise

Complete your trip to Europe with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Boise

Flights to popular destinations in Europe

Find deals for your return flight