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

United 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 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.

$386 Cheap Flights from Idaho Falls to Europe in 2026

Find the cheapest flights from Idaho Falls to Europe

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:40 amIDA Idaho Falls Fanning Field-GVA Geneva Geneve-Cointrin

42h 40m2 stops Denver Intl London Heathrow

1:00 pm - 9:28 amGVA Geneva Geneve-Cointrin-IDA Idaho Falls Fanning Field

28h 28m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$767United Airlines

Mon, Feb 1 - Fri, Feb 5

7:00 am - 9:40 amIDA Idaho Falls Fanning Field-GVA Geneva Geneve-Cointrin

42h 40m2 stops Denver Intl London Heathrow

1:00 pm - 9:28 amGVA Geneva Geneve-Cointrin-IDA Idaho Falls Fanning Field

28h 28m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$772United Airlines

Mon, Feb 1 - Fri, Feb 5

7:00 am - 9:40 amIDA Idaho Falls Fanning Field-GVA Geneva Geneve-Cointrin

42h 40m2 stops Denver Intl London Heathrow

1:00 pm - 9:28 amGVA Geneva Geneve-Cointrin-IDA Idaho Falls Fanning Field

28h 28m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$773United Airlines

Mon, Feb 1 - Fri, Feb 5

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

17h 20m2 stops Denver Intl Newark

11:00 am - 9:28 amBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

30h 28m2 stops Newark Denver Intl

$774United 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

11:00 am - 9:28 amBCN Barcelona-El Prat-IDA Idaho Falls Fanning Field

30h 28m2 stops Newark Denver Intl

$779United Airlines

Sun, Jan 17 - Thu, Jan 21

2:35 pm - 5:05 pmIDA Idaho Falls Fanning Field-GVA Geneva Geneve-Cointrin

18h 30m2 stops Denver Intl London Heathrow

1:00 pm - 9:28 amGVA Geneva Geneve-Cointrin-IDA Idaho Falls Fanning Field

28h 28m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$823Multiple Airlines

Mon, Feb 1 - Fri, Feb 5

10:45 am - 9:40 amIDA Idaho Falls Fanning Field-LHR London Heathrow

15h 55m1 stop Denver Intl

6:35 am - 9:28 amLHR London Heathrow-IDA Idaho Falls Fanning Field

33h 53m2 stops Munich Franz Josef Strauss Denver Intl

$823United Airlines

Sun, Dec 6 - Tue, Dec 8

7:00 am - 9:40 amIDA Idaho Falls Fanning Field-LHR London Heathrow

19h 40m1 stop Denver Intl

6:35 am - 5:22 pmLHR London Heathrow-IDA Idaho Falls Fanning Field

41h 47m2 stops Munich Franz Josef Strauss Denver Intl

$824United Airlines

Mon, Dec 7 - Wed, Dec 9

10:45 am - 9:40 amIDA Idaho Falls Fanning Field-LHR London Heathrow

15h 55m1 stop Denver Intl

7:30 am - 5:22 pmLHR London Heathrow-IDA Idaho Falls Fanning Field

16h 52m2 stops Frankfurt am Main Denver Intl

$828United Airlines

Mon, Dec 7 - Wed, Dec 9

5:57 pm - 8:35 pmIDA Idaho Falls Fanning Field-LHR London Heathrow

19h 38m2 stops Denver Intl Newark

9:30 am - 5:22 pmLHR London Heathrow-IDA Idaho Falls Fanning Field

38h 52m2 stops Frankfurt am Main Denver Intl

$832United Airlines

Mon, Dec 7 - Wed, Dec 9

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United Airlines flights from Idaho Falls to Europe

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

United Airlines

Feb 1

IDA7:00 amIdaho Falls Fanning Field

42h 40m

2 stops

GVA9:40 amGeneva Geneve-Cointrin

Feb 5

GVA1:00 pmGeneva Geneve-Cointrin

28h 28m

2 stops

IDA9:28 amIdaho Falls Fanning Field

$767

United Airlines

Feb 1

IDA7:00 amIdaho Falls Fanning Field

42h 40m

2 stops

GVA9:40 amGeneva Geneve-Cointrin

Feb 5

GVA1:00 pmGeneva Geneve-Cointrin

28h 28m

2 stops

IDA9:28 amIdaho Falls Fanning Field

$772

United Airlines

Feb 1

IDA7:00 amIdaho Falls Fanning Field

42h 40m

2 stops

GVA9:40 amGeneva Geneve-Cointrin

Feb 5

GVA1:00 pmGeneva Geneve-Cointrin

28h 28m

2 stops

IDA9:28 amIdaho Falls Fanning Field

$773

American Airlines flights from Idaho Falls to Europe

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

American Airlines

Oct 7

IDA1:39 pmIdaho Falls Fanning Field

14h 16m

1 stop

LHR10:55 amLondon Heathrow

Oct 13

LHR12:55 pmLondon Heathrow

15h 47m

1 stop

IDA9:42 pmIdaho Falls Fanning Field

$936

American Airlines

Oct 7

IDA1:39 pmIdaho Falls Fanning Field

14h 16m

1 stop

LHR10:55 amLondon Heathrow

Oct 13

LHR12:55 pmLondon Heathrow

15h 47m

1 stop

IDA9:42 pmIdaho Falls Fanning Field

$937

American Airlines

Sep 21

IDA12:15 pmIdaho Falls Fanning Field

13h 55m

1 stop

BCN10:10 amBarcelona-El Prat

Sep 28

BCN10:30 amBarcelona-El Prat

18h 50m

2 stops

IDA9:20 pmIdaho Falls Fanning Field

$1,009

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsGeneva

IDA Idaho Falls Fanning Field - GVA Geneva Geneve-Cointrin

IDAGVA

Idaho Falls Fanning Field

Mon 2/1

7:00 am-9:40 am

2 stops42h 40m

Geneva Geneve-Cointrin

Fri 2/5

1:00 pm-9:28 am

2 stops28h 28m

$767

Idaho FallsGeneva

IDA Idaho Falls Fanning Field - GVA Geneva Geneve-Cointrin

IDAGVA

Idaho Falls Fanning Field

Mon 2/1

7:00 am-9:40 am

2 stops42h 40m

Geneva Geneve-Cointrin

Fri 2/5

1:00 pm-9:28 am

2 stops28h 28m

$772

Idaho FallsGeneva

IDA Idaho Falls Fanning Field - GVA Geneva Geneve-Cointrin

IDAGVA

Idaho Falls Fanning Field

Mon 2/1

7:00 am-9:40 am

2 stops42h 40m

Geneva Geneve-Cointrin

Fri 2/5

1:00 pm-9:28 am

2 stops28h 28m

$773

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-9:28 am

2 stops30h 28m

$774

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-9:28 am

2 stops30h 28m

$779

Idaho FallsGeneva

IDA Idaho Falls Fanning Field - GVA Geneva Geneve-Cointrin

IDAGVA

Idaho Falls Fanning Field

Mon 2/1

2:35 pm-5:05 pm

2 stops18h 30m

Geneva Geneve-Cointrin

Fri 2/5

1:00 pm-9:28 am

2 stops28h 28m

$823

Idaho FallsLondon

IDA Idaho Falls Fanning Field - LHR London Heathrow

IDALHR

Idaho Falls Fanning Field

Sun 12/6

10:45 am-9:40 am

1 stop15h 55m

London Heathrow

Tue 12/8

6:35 am-9:28 am

2 stops33h 53m

$823

Idaho FallsLondon

IDA Idaho Falls Fanning Field - LHR London Heathrow

IDALHR

Idaho Falls Fanning Field

Mon 12/7

7:00 am-9:40 am

1 stop19h 40m

London Heathrow

Wed 12/9

6:35 am-5:22 pm

2 stops41h 47m

$824

Quickest round-trip

Idaho FallsLondon

IDA Idaho Falls Fanning Field - LHR London Heathrow

IDALHR

Idaho Falls Fanning Field

Mon 12/7

10:45 am-9:40 am

1 stop15h 55m

London Heathrow

Wed 12/9

7:30 am-5:22 pm

2 stops16h 52m

$828

Idaho FallsLondon

IDA Idaho Falls Fanning Field - LHR London Heathrow

IDALHR

Idaho Falls Fanning Field

Mon 12/7

5:57 pm-8:35 pm

2 stops19h 38m

London Heathrow

Wed 12/9

9:30 am-5:22 pm

2 stops38h 52m

$832

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 58% 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	$386
Fastest flight time	13h 50m
Direct flights	None

The best one-way flight to Europe from Idaho Falls in the past 72 hours is $386. The best round-trip flight deal from Idaho Falls to Europe found on momondo in the last 72 hours is $767.

The fastest flight from Idaho Falls to Europe takes 13h 50m

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 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.

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.