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

United Airlines, American Airlines, and KLM are the most popular carriers operating from Idaho Falls Fanning Field to Europe

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Europe?

Prices for flights from Idaho Falls Fanning Field Airport to Europe are refreshed on a daily basis.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Europe?

As of October 2026, there is 1 operator available to choose from for flights from Idaho Falls Fanning Field Airport to Europe.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to Europe?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to Europe.

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

The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$471 Cheap Flights from Idaho Falls to Europe in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho Falls to Europe

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 8:20 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

17h 20m2 stops Denver Intl Newark

11:00 am - 9:10 pmBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

18h 10m2 stops Newark Denver Intl

$738United Airlines

Sun, Jan 17 - Thu, Jan 21

7:00 am - 8:20 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

17h 20m2 stops Denver Intl Newark

1:35 pm - 9:28 amBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

27h 53m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$742United Airlines

Tue, Mar 2 - Fri, Mar 5

4:17 pm - 1:30 amIDA Idaho Falls Fanning Field-ATH Athens Eleftherios V.

24h 13m2 stops Denver Intl Munich Franz Josef Strauss

6:45 am - 5:22 pmATH Athens Eleftherios V.-IDA Idaho Falls Fanning Field

19h 37m2 stops Frankfurt am Main Denver Intl

$767United Airlines

Mon, Mar 1 - Fri, Mar 5

4:08 pm - 1:40 pmIDA Idaho Falls Fanning Field-CDG Paris Charles de Gaulle

37h 32m2 stops Denver Intl Frankfurt am Main

11:55 am - 9:28 amCDG Paris Charles de Gaulle-IDA Idaho Falls Fanning Field

29h 33m2 stops Chicago O'Hare Intl Denver Intl

$774United Airlines

Mon, Feb 8 - Thu, Feb 11

2:35 pm - 11:55 amIDA Idaho Falls Fanning Field-FCO Rome Fiumicino

13h 20m1 stop Denver Intl

11:15 am - 3:38 pmFCO Rome Fiumicino-IDA Idaho Falls Fanning Field

36h 23m2 stops Toronto Pearson Intl Denver Intl

$785Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

10:35 am - 11:55 amIDA Idaho Falls Fanning Field-FCO Rome Fiumicino

17h 20m1 stop Denver Intl

11:15 am - 1:28 pmFCO Rome Fiumicino-IDA Idaho Falls Fanning Field

34h 13m2 stops Toronto Pearson Intl Denver Intl

$785United Airlines

Tue, Nov 10 - Tue, Nov 17

7:00 am - 10:25 amIDA Idaho Falls Fanning Field-CDG Paris Charles de Gaulle

19h 25m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

6:40 am - 9:08 pmCDG Paris Charles de Gaulle-IDA Idaho Falls Fanning Field

22h 28m2 stops Frankfurt am Main Denver Intl

$789United Airlines

Wed, Feb 10 - Wed, Feb 17

7:00 am - 10:25 amIDA Idaho Falls Fanning Field-CDG Paris Charles de Gaulle

19h 25m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

6:40 am - 9:08 pmCDG Paris Charles de Gaulle-IDA Idaho Falls Fanning Field

22h 28m2 stops Frankfurt am Main Denver Intl

$789United Airlines

Wed, Feb 10 - Fri, Feb 19

6:57 pm - 7:45 amIDA Idaho Falls Fanning Field-FCO Rome Fiumicino

28h 48m2 stops Salt Lake City New York John F Kennedy Intl

10:25 am - 12:15 pmFCO Rome Fiumicino-IDA Idaho Falls Fanning Field

33h 50m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$866Delta

Wed, Nov 11 - Thu, Nov 19

6:00 am - 10:30 amIDA Idaho Falls Fanning Field-LHR London Heathrow

21h 30m2 stops Salt Lake City New York John F Kennedy Intl

6:20 am - 6:14 pmLHR London Heathrow-IDA Idaho Falls Fanning Field

18h 54m2 stops Paris Charles de Gaulle Salt Lake City

$906Delta

Mon, Feb 8 - Thu, Feb 18

Cheap last minute flights

Enter your travel dates to find the best prices.

1:05 pm - 7:55 amIDA Idaho Falls Fanning Field-FCO Rome Fiumicino

34h 50m2 stops Salt Lake City New York John F Kennedy Intl

6:30 am - 10:10 pmFCO Rome Fiumicino-IDA Idaho Falls Fanning Field

23h 40m2 stops Amsterdam Schiphol Salt Lake City

$1,087KLM

Sat, Oct 10 - Tue, Oct 20

2:28 pm - 7:35 amIDA Idaho Falls Fanning Field-FCO Rome Fiumicino

33h 07m2 stops Denver Intl Newark

8:00 am - 5:16 pmFCO Rome Fiumicino-IDA Idaho Falls Fanning Field

17h 16m2 stops Munich Franz Josef Strauss Denver Intl

$1,087United Airlines

Sat, Oct 10 - Tue, Oct 20

4:05 pm - 7:35 amIDA Idaho Falls Fanning Field-FCO Rome Fiumicino

31h 30m2 stops Denver Intl Newark

8:00 am - 8:54 pmFCO Rome Fiumicino-IDA Idaho Falls Fanning Field

20h 54m2 stops Munich Franz Josef Strauss Denver Intl

$1,087United Airlines

Sat, Oct 10 - Tue, Oct 20

5:51 pm - 7:35 amIDA Idaho Falls Fanning Field-FCO Rome Fiumicino

29h 44m2 stops Denver Intl Newark

8:00 am - 8:54 pmFCO Rome Fiumicino-IDA Idaho Falls Fanning Field

20h 54m2 stops Munich Franz Josef Strauss Denver Intl

$1,087United Airlines

Sat, Oct 10 - Tue, Oct 20

2:28 pm - 7:35 amIDA Idaho Falls Fanning Field-FCO Rome Fiumicino

33h 07m2 stops Denver Intl Newark

2:20 pm - 8:54 pmFCO Rome Fiumicino-IDA Idaho Falls Fanning Field

14h 34m1 stop Denver Intl

$1,088United Airlines

Sat, Oct 10 - Tue, Oct 20

4:05 pm - 7:35 amIDA Idaho Falls Fanning Field-FCO Rome Fiumicino

31h 30m2 stops Denver Intl Newark

10:20 am - 9:53 amFCO Rome Fiumicino-IDA Idaho Falls Fanning Field

31h 33m2 stops Washington, D.C. Dulles Intl Denver Intl

$1,088United Airlines

Sat, Oct 10 - Tue, Oct 20

5:51 pm - 8:20 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

30h 29m2 stops Denver Intl Washington, D.C. Dulles Intl

12:15 pm - 3:24 pmBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

35h 09m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,171United Airlines

Sat, Oct 10 - Thu, Oct 15

2:28 pm - 9:20 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

34h 52m2 stops Denver Intl Toronto Pearson Intl

12:15 pm - 1:24 pmBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

33h 09m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,174Multiple Airlines

Sat, Oct 10 - Thu, Oct 15

4:05 pm - 8:10 amIDA Idaho Falls Fanning Field-ATH Athens Eleftherios V.

31h 05m2 stops Denver Intl Newark

6:00 am - 3:38 pmATH Athens Eleftherios V.-IDA Idaho Falls Fanning Field

42h 38m2 stops Munich Franz Josef Strauss Denver Intl

$1,271United Airlines

Mon, Oct 12 - Sat, Oct 24

6:18 am - 10:10 amIDA Idaho Falls Fanning Field-BCN Barcelona-El Prat

19h 52m1 stop Dallas/Fort Worth

7:40 am - 9:42 pmBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

22h 02m2 stops London Heathrow Dallas/Fort Worth

$1,366American Airlines

Sat, Oct 10 - Thu, Oct 15

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American Airlines flights from Idaho Falls to Europe

Our best American Airlines deals on Idaho Falls to Europe flight tickets

American Airlines

Nov 15

IDA8:00 amIdaho Falls Fanning Field

26h 00m

2 stops

GDN6:00 pmGdansk Rebiechowo

Jan 11

GDN9:40 amGdansk Rebiechowo

44h 09m

2 stops

IDA9:49 pmIdaho Falls Fanning Field

$793

American Airlines

Nov 4

IDA8:00 amIdaho Falls Fanning Field

26h 00m

2 stops

GDN6:00 pmGdansk Rebiechowo

Jan 27

GDN9:40 amGdansk Rebiechowo

44h 09m

3 stops

IDA9:49 pmIdaho Falls Fanning Field

$798

American Airlines

Nov 9

IDA8:00 amIdaho Falls Fanning Field

16h 50m

1 stop

BCN8:50 amBarcelona-El Prat

Nov 16

BCN11:00 amBarcelona-El Prat

18h 43m

1 stop

IDA9:43 pmIdaho Falls Fanning Field

$819

United Airlines flights from Idaho Falls to Europe

Our best United Airlines deals on Idaho Falls to Europe flight tickets

United Airlines

Jan 17

IDA7:00 amIdaho Falls Fanning Field

17h 20m

2 stops

BCN8:20 amBarcelona-El Prat

Jan 21

BCN11:00 amBarcelona-El Prat

18h 10m

2 stops

IDA9:10 pmIdaho Falls Fanning Field

$738

United Airlines

Mar 2

IDA7:00 amIdaho Falls Fanning Field

17h 20m

2 stops

BCN8:20 amBarcelona-El Prat

Mar 5

BCN1:35 pmBarcelona-El Prat

27h 53m

2 stops

IDA9:28 amIdaho Falls Fanning Field

$742

United Airlines

Mar 1

IDA4:17 pmIdaho Falls Fanning Field

24h 13m

2 stops

ATH1:30 amAthens Eleftherios V.

Mar 5

ATH6:45 amAthens Eleftherios V.

19h 37m

2 stops

IDA5:22 pmIdaho Falls Fanning Field

$767

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Sun 1/17

7:00 am-8:20 am

2 stops17h 20m

Barcelona-El Prat

Thu 1/21

11:00 am-9:10 pm

2 stops18h 10m

$738

Idaho FallsBarcelona

IDA Idaho Falls Fanning Field - BCN Barcelona-El Prat

IDABCN

Idaho Falls Fanning Field

Tue 3/2

7:00 am-8:20 am

2 stops17h 20m

Barcelona-El Prat

Fri 3/5

1:35 pm-9:28 am

2 stops27h 53m

$742

Idaho FallsAthens

IDA Idaho Falls Fanning Field - ATH Athens Eleftherios V.

IDAATH

Idaho Falls Fanning Field

Mon 3/1

4:17 pm-1:30 am

2 stops24h 13m

Athens Eleftherios V.

Fri 3/5

6:45 am-5:22 pm

2 stops19h 37m

$767

Idaho FallsParis

IDA Idaho Falls Fanning Field - CDG Paris Charles de Gaulle

IDACDG

Idaho Falls Fanning Field

Mon 2/8

4:08 pm-1:40 pm

2 stops37h 32m

Paris Charles de Gaulle

Thu 2/11

11:55 am-9:28 am

2 stops29h 33m

$774

Idaho FallsRome

IDA Idaho Falls Fanning Field - FCO Rome Fiumicino

IDAFCO

Idaho Falls Fanning Field

Tue 11/10

2:35 pm-11:55 am

1 stop13h 20m

Rome Fiumicino

Tue 11/17

11:15 am-3:38 pm

2 stops36h 23m

$785

Idaho FallsRome

IDA Idaho Falls Fanning Field - FCO Rome Fiumicino

IDAFCO

Idaho Falls Fanning Field

Tue 11/10

10:35 am-11:55 am

1 stop17h 20m

Rome Fiumicino

Tue 11/17

11:15 am-1:28 pm

2 stops34h 13m

$785

Idaho FallsParis

IDA Idaho Falls Fanning Field - CDG Paris Charles de Gaulle

IDACDG

Idaho Falls Fanning Field

Wed 2/10

7:00 am-10:25 am

2 stops19h 25m

Paris Charles de Gaulle

Wed 2/17

6:40 am-9:08 pm

2 stops22h 28m

$789

Idaho FallsParis

IDA Idaho Falls Fanning Field - CDG Paris Charles de Gaulle

IDACDG

Idaho Falls Fanning Field

Wed 2/10

7:00 am-10:25 am

2 stops19h 25m

Paris Charles de Gaulle

Fri 2/19

6:40 am-9:08 pm

2 stops22h 28m

$789

Idaho FallsRome

IDA Idaho Falls Fanning Field - FCO Rome Fiumicino

IDAFCO

Idaho Falls Fanning Field

Wed 11/11

6:57 pm-7:45 am

2 stops28h 48m

Rome Fiumicino

Thu 11/19

10:25 am-12:15 pm

2 stops33h 50m

$866

Idaho FallsLondon

IDA Idaho Falls Fanning Field - LHR London Heathrow

IDALHR

Idaho Falls Fanning Field

Mon 2/8

6:00 am-10:30 am

2 stops21h 30m

London Heathrow

Thu 2/18

6:20 am-6:14 pm

2 stops18h 54m

$906

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 Idaho Falls to Europe

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

Can stopping save me money on Idaho Falls to Europe flights?

You could potentially save up to 6% on your flight if you consider stops on a Idaho Falls to Europe flight.

Cheap Idaho Falls to Europe flight deals and tips

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

Best Price Found	$471
Fastest flight time	12h 03m
Direct flights	None

The best one-way flight to Europe from Idaho Falls in the past 72 hours is $471. The best round-trip flight deal from Idaho Falls to Europe found on momondo in the last 72 hours is $738.

The fastest flight from Idaho Falls to Europe takes 12h 03m

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

Search flight deals

Frequently asked questions about flying from Idaho Falls to Europe

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Europe?
Prices for flights from Idaho Falls Fanning Field Airport to Europe are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Europe?
As of October 2026, there is 1 operator available to choose from for flights from Idaho Falls Fanning Field Airport to Europe.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Europe?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho Falls to Europe

Compare and see reviews for airlines that fly from Idaho Falls to Europe with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $963	Free Cancellation	Rating 7.8 8,646 reviews		Search Delta flights

Why use momondo?

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

Finding the right flight to Europe from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Europe quick and easy, saving you time and money.

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

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

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

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

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

If you are simply researching potential flights to Europe, momondo offers a useful price alert feature which will track prices for flights to Europe from Idaho Falls and alert you when they change.