How long is the flight from Europe to Idaho?

Flight times from Europe to Idaho vary, but if you’re flying out of Madrid and flying into Boise (one of the most popular routes), then the duration is 19h 18m on average. Another popular route from Europe to Idaho is flying from Barcelona to Boise, which will take roughly 21h 04m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Europe to Idaho?

American Airlines, British Airways, and Delta are the most popular carriers operating from Europe to Idaho

When did momondo last update prices for flights from Europe to Idaho?

Prices for flights from Europe to Idaho are updated daily.

How old do you have to be to fly from Europe to Idaho?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Europe to Idaho.

What documentation or ID do you need to fly to Idaho?

The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$513 Cheap Flights from Europe to Idaho in 2026/27

Find the cheapest flights from Europe to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:45 pm - 11:59 pmLHR London Heathrow-BOI Boise Air Term. Gowen Fld

15h 14m1 stop Seattle/Tacoma Intl

6:37 am - 12:20 pmBOI Boise Air Term. Gowen Fld-LHR London Heathrow

22h 43m1 stop Seattle/Tacoma Intl

$842Alaska Airlines

Thu, Oct 29 - Thu, Nov 5

6:30 am - 6:03 pmLHR London Heathrow-BOI Boise Air Term. Gowen Fld

18h 33m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

1:53 pm - 10:40 amBOI Boise Air Term. Gowen Fld-LHR London Heathrow

13h 47m1 stop Seattle/Tacoma Intl

$843Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

6:30 am - 10:06 pmLHR London Heathrow-BOI Boise Air Term. Gowen Fld

21h 36m2 stops Frankfurt am Main Seattle/Tacoma Intl

6:37 am - 11:50 amBOI Boise Air Term. Gowen Fld-LHR London Heathrow

22h 13m2 stops Seattle/Tacoma Intl Vancouver Intl

$845Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

9:10 am - 11:59 pmMUC Munich Franz Josef Strauss-BOI Boise Air Term. Gowen Fld

22h 49m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

2:41 pm - 3:00 pmBOI Boise Air Term. Gowen Fld-MUC Munich Franz Josef Strauss

17h 19m2 stops Dallas/Fort Worth London Heathrow

$858American Airlines

Thu, Oct 22 - Wed, Oct 28

12:20 pm - 8:02 pmLHR London Heathrow-BOI Boise Air Term. Gowen Fld

14h 42m1 stop Seattle/Tacoma Intl

1:53 pm - 10:40 amBOI Boise Air Term. Gowen Fld-LHR London Heathrow

13h 47m1 stop Seattle/Tacoma Intl

$876Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

11:10 am - 6:03 pmLHR London Heathrow-BOI Boise Air Term. Gowen Fld

36h 53m2 stops Toronto Pearson Intl Denver Intl

6:30 am - 11:20 amBOI Boise Air Term. Gowen Fld-LHR London Heathrow

21h 50m2 stops Denver Intl Toronto Pearson Intl

$888Air Canada

Thu, Oct 29 - Thu, Nov 5

6:30 am - 6:17 pmLHR London Heathrow-BOI Boise Air Term. Gowen Fld

17h 47m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

1:53 pm - 10:40 amBOI Boise Air Term. Gowen Fld-LHR London Heathrow

13h 47m1 stop Seattle/Tacoma Intl

$889Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

2:30 pm - 11:19 amLHR London Heathrow-BOI Boise Air Term. Gowen Fld

27h 49m2 stops Vancouver Intl San Francisco

12:31 pm - 7:55 amBOI Boise Air Term. Gowen Fld-LHR London Heathrow

12h 24m1 stop Chicago O'Hare Intl

$908Multiple Airlines

Wed, Nov 4 - Thu, Nov 12

7:50 am - 11:33 pmLHR London Heathrow-BOI Boise Air Term. Gowen Fld

22h 43m2 stops Chicago O'Hare Intl San Francisco

6:25 am - 8:35 pmBOI Boise Air Term. Gowen Fld-LHR London Heathrow

31h 10m2 stops Denver Intl Newark

$910United Airlines

Mon, Nov 9 - Sun, Jan 17

3:00 pm - 10:59 pmLHR London Heathrow-BOI Boise Air Term. Gowen Fld

37h 59m2 stops Toronto Pearson Intl Denver Intl

8:28 am - 9:20 amBOI Boise Air Term. Gowen Fld-LHR London Heathrow

41h 52m2 stops Chicago O'Hare Intl Ottawa

$913Air Canada

Wed, Oct 28 - Wed, Nov 4

Cheap last minute flights

Enter your travel dates to find the best prices.

10:00 am - 10:58 pmMUC Munich Franz Josef Strauss-BOI Boise Air Term. Gowen Fld

20h 58m2 stops Frankfurt am Main Chicago O'Hare Intl

2:44 pm - 2:10 pmBOI Boise Air Term. Gowen Fld-MUC Munich Franz Josef Strauss

15h 26m1 stop Denver Intl

$1,098Lufthansa

Mon, Oct 5 - Mon, Oct 12

11:30 am - 10:58 pmMUC Munich Franz Josef Strauss-BOI Boise Air Term. Gowen Fld

19h 28m1 stop Chicago O'Hare Intl

2:44 pm - 2:10 pmBOI Boise Air Term. Gowen Fld-MUC Munich Franz Josef Strauss

15h 26m1 stop Denver Intl

$1,110Lufthansa

Mon, Oct 5 - Mon, Oct 12

9:00 am - 9:35 pmMUC Munich Franz Josef Strauss-BOI Boise Air Term. Gowen Fld

20h 35m2 stops Frankfurt am Main Denver Intl

2:51 pm - 4:30 pmBOI Boise Air Term. Gowen Fld-MUC Munich Franz Josef Strauss

17h 39m2 stops San Francisco London Heathrow

$1,125United Airlines

Mon, Oct 5 - Mon, Oct 12

12:20 pm - 12:58 pmLIS Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld

31h 38m2 stops Washington, D.C. Dulles Intl San Francisco

6:50 pm - 10:30 amBOI Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado

32h 40m2 stops San Francisco Washington, D.C. Dulles Intl

$1,303United Airlines

Fri, Oct 2 - Sun, Oct 4

12:35 pm - 2:31 pmLIS Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld

32h 56m1 stop Chicago O'Hare Intl

7:20 am - 11:45 amBOI Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado

21h 25m1 stop Los Angeles

$1,938Multiple Airlines

Fri, Oct 2 - Sun, Oct 4

3:45 pm - 9:34 amMUC Munich Franz Josef Strauss-BOI Boise Air Term. Gowen Fld

25h 49m2 stops Vancouver Intl Denver Intl

5:00 am - 7:45 amBOI Boise Air Term. Gowen Fld-MUC Munich Franz Josef Strauss

18h 45m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl

$1,991Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

12:35 pm - 2:11 pmLIS Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld

32h 36m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

7:20 am - 11:45 amBOI Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado

21h 25m1 stop Los Angeles

$2,059Multiple Airlines

Fri, Oct 2 - Sun, Oct 4

10:20 am - 10:59 pmMUC Munich Franz Josef Strauss-BOI Boise Air Term. Gowen Fld

20h 39m3 stops Kastrup Copenhagen San Francisco Los Angeles

4:00 pm - 10:25 pmBOI Boise Air Term. Gowen Fld-MUC Munich Franz Josef Strauss

22h 25m3 stops Los Angeles Kastrup Copenhagen Amsterdam Schiphol

$2,663Scandinavian Airlines

Mon, Oct 5 - Mon, Oct 12

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Delta flights from Europe to Idaho

Our best Delta deals on Europe to Idaho flight tickets

Delta

Oct 14

FCO6:30 amRome Fiumicino

18h 44m

2 stops

BOI5:14 pmBoise Air Term. Gowen Fld

Oct 18

BOI3:36 pmBoise Air Term. Gowen Fld

17h 54m

2 stops

FCO5:30 pmRome Fiumicino

$1,026

Delta

Nov 11

MAN12:40 pmManchester

31h 59m

1 stop

BOI1:39 pmBoise Air Term. Gowen Fld

Nov 18

BOI1:19 pmBoise Air Term. Gowen Fld

19h 46m

2 stops

MAN4:05 pmManchester

$1,205

Delta

Feb 23

MAN5:50 amManchester

25h 05m

2 stops

BOI11:55 pmBoise Air Term. Gowen Fld

Mar 9

BOI1:43 pmBoise Air Term. Gowen Fld

13h 47m

1 stop

MAN10:30 amManchester

$1,218

Lufthansa flights from Europe to Idaho

Our best Lufthansa deals on Europe to Idaho flight tickets

Lufthansa

Oct 14

FCO2:20 pmRome Fiumicino

15h 15m

1 stop

BOI9:35 pmBoise Air Term. Gowen Fld

Oct 18

BOI2:44 pmBoise Air Term. Gowen Fld

13h 36m

1 stop

FCO12:20 pmRome Fiumicino

$1,071

Lufthansa

Oct 5

MUC10:00 amMunich Franz Josef Strauss

20h 58m

2 stops

BOI10:58 pmBoise Air Term. Gowen Fld

Oct 12

BOI2:44 pmBoise Air Term. Gowen Fld

15h 26m

1 stop

MUC2:10 pmMunich Franz Josef Strauss

$1,098

Lufthansa

Oct 5

MUC11:30 amMunich Franz Josef Strauss

19h 28m

1 stop

BOI10:58 pmBoise Air Term. Gowen Fld

Oct 12

BOI2:44 pmBoise Air Term. Gowen Fld

15h 26m

1 stop

MUC2:10 pmMunich Franz Josef Strauss

$1,110

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Thu 10/29

2:45 pm-11:59 pm

1 stop15h 14m

Boise Air Term. Gowen Fld

Thu 11/5

6:37 am-12:20 pm

1 stop22h 43m

$842

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Wed 11/11

6:30 am-6:03 pm

2 stops18h 33m

Boise Air Term. Gowen Fld

Wed 11/18

1:53 pm-10:40 am

1 stop13h 47m

$843

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Mon 10/26

6:30 am-10:06 pm

2 stops21h 36m

Boise Air Term. Gowen Fld

Mon 11/2

6:37 am-11:50 am

2 stops22h 13m

$845

MunichBoise

MUC Munich Franz Josef Strauss - BOI Boise Air Term. Gowen Fld

MUCBOI

Munich Franz Josef Strauss

Thu 10/22

9:10 am-11:59 pm

2 stops22h 49m

Boise Air Term. Gowen Fld

Wed 10/28

2:41 pm-3:00 pm

2 stops17h 19m

$858

Quickest round-trip

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Wed 11/11

12:20 pm-8:02 pm

1 stop14h 42m

Boise Air Term. Gowen Fld

Wed 11/18

1:53 pm-10:40 am

1 stop13h 47m

$876

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Thu 10/29

11:10 am-6:03 pm

2 stops36h 53m

Boise Air Term. Gowen Fld

Thu 11/5

6:30 am-11:20 am

2 stops21h 50m

$888

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Thu 10/29

6:30 am-6:17 pm

2 stops17h 47m

Boise Air Term. Gowen Fld

Thu 11/5

1:53 pm-10:40 am

1 stop13h 47m

$889

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Wed 11/4

2:30 pm-11:19 am

2 stops27h 49m

Boise Air Term. Gowen Fld

Thu 11/12

12:31 pm-7:55 am

1 stop12h 24m

$908

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Mon 11/9

7:50 am-11:33 pm

2 stops22h 43m

Boise Air Term. Gowen Fld

Sun 1/17

6:25 am-8:35 pm

2 stops31h 10m

$910

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Wed 10/28

3:00 pm-10:59 pm

2 stops37h 59m

Boise Air Term. Gowen Fld

Wed 11/4

8:28 am-9:20 am

2 stops41h 52m

$913

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Europe to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho?

In general, March is the cheapest month to fly from Europe to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $874. If you don’t want to visit Idaho in March, then you should wait until April to fly from Europe, when ticket prices are also cheap, with an average price of $946.

Can stopping save me money on Europe to Idaho flights?

You could potentially save up to 54% on your flight if you consider stops on a Europe to Idaho flight.

Cheap Europe to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Europe to Idaho

Best Price Found	$513
Fastest flight time	13h 47m
Direct flights	None

The best one-way flight to Idaho from Europe in the past 72 hours is $513. The best round-trip flight deal from Europe to Idaho found on momondo in the last 72 hours is $842.

The fastest flight from Europe to Idaho takes 13h 47m

There are no direct flights from Europe to Idaho. There are no popular flight routes from Europe to Idaho.

Search flight deals

Frequently asked questions about flying from Europe to Idaho

When did momondo last update prices for flights from Europe to Idaho?
Prices for flights from Europe to Idaho are updated daily.
How old do you have to be to fly from Europe to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Europe to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Europe to Idaho?

It is quick and easy to find Europe to Idaho flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho that suits you.

Can I find flights from Europe to Idaho with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho from Europe which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Europe to Idaho?

momondo provides multiple filters to help you find the best flight to Idaho from Europe. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Europe to Idaho right now. Can momondo alert me if prices change?

Price alerts on flights to Idaho from Europe are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.