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Find cheap flights from Idaho to Europe from $365

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho to Europe departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/18
Tue 6/25

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Low season

January

High season

June

Cheapest flight

$365
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Spokane to London Gatwick Airport

FAQs for booking flights from Idaho to Europe

  • How does KAYAK find such low prices on flights from Idaho 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 Idaho to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Europe from Idaho 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 Idaho 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 to Europe with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 to Europe from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Idaho to Europe

 
Need help choosing which airline to fly with from Idaho to Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
Blue IslandsOverall score based on 8 reviews
6.5Boarding
4.7Entertainment
8.2Crew
6.2Comfort
4.5Food
Airline reviews

Flight delayed a bit. Boarding by seat row number in two parts. Flight attendants weren’t greeting boarders, they were talking to each other. In the outward journey much the same yesterday and that was a different crew to a different airport. I do get the feeling on Blue Island Flights that they have no interest in even allowing passengers to use the toilet . The flights are short but in fact they keep the seatbelt sign on for the duration.

4.0 OkayAnonymous, Apr 2024JER - EXT
Read more about Blue Islands reviews

Flight delayed a bit. Boarding by seat row number in two parts. Flight attendants weren’t greeting boarders, they were talking to each other. In the outward journey much the same yesterday and that was a different crew to a different airport. I do get the feeling on Blue Island Flights that they have no interest in even allowing passengers to use the toilet . The flights are short but in fact they keep the seatbelt sign on for the duration.

Basic economy flight, random seating unless you pay extra, no refreshments, friendly and attentive crew, slightly late boarding and taking off. 40 minutes max all in

As someone who has limited mobility it was appreciated that the staff took particular care to ensure that my needs were catered for with priority boarding and assistance both on and off the plane.

Cons: "Delayed for 2 hours due to “fleet issues”, no food or water on board due to “weight restrictions”"

Book cheap flights from Idaho to Europe

Recent round-trip flight deals

10/30Wed
2 stopsAmerican Airlines
18h 05mGEG-DUB
11/13Wed
2 stopsAmerican Airlines
21h 29mDUB-GEG
$573
10/30Wed
2 stopsDelta
25h 00mGEG-DUB
11/13Wed
1 stopDelta
31h 09mDUB-GEG
$595
11/5Tue
2 stopsUnited Airlines
33h 44mGEG-DUB
11/17Sun
2 stopsUnited Airlines
35h 40mDUB-GEG
$601
10/30Wed
2 stops
31h 25mGEG-DUB
11/13Wed
3 stops
35h 40mDUB-GEG
$635
10/30Wed
3 stopsAir Canada
42h 15mGEG-DUB
11/13Wed
3 stopsAir Canada
35h 40mDUB-GEG
$642
11/4Mon
1 stopFinnair
13h 14mBOI-CDG
11/11Mon
2 stopsFinnair
34h 25mCDG-BOI
$701
11/5Tue
3 stopsAir Canada
18h 15mGEG-DUB
11/17Sun
3 stopsAir Canada
35h 40mDUB-GEG
$702
10/22Tue
2 stops
18h 00mBOI-CDG
11/1Fri
3 stops
20h 43mCDG-BOI
$706
11/4Mon
2 stopsUnited Airlines
28h 12mBOI-CDG
11/11Mon
2 stopsUnited Airlines
39h 41mCDG-BOI
$707
8/17Sat
1 stopFinnair
16h 15mBOI-LHR
8/30Fri
1 stopFinnair
15h 26mLHR-BOI
$748

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Recent one-way flight deals

9/22Sun
1 stop
15h 06mGEG-LGW
$365
8/26Mon
3 stops
34h 00mBOI-LHR
$395
8/26Mon
3 stops
39h 35mBOI-LGW
$403
9/22Sun
2 stopsIcelandair
20h 30mGEG-LHR
$458
8/9Fri
2 stopsWestJet
16h 25mGEG-FCO
$480
7/13Sat
2 stopsWestJet
22h 40mGEG-FCO
$487
9/22Sun
2 stopsIcelandair
14h 15mGEG-LGW
$556
7/22Mon
2 stopsAlaska Airlines
19h 35mBOI-LHR
$568
8/26Mon
1 stopIberia
24h 15mBOI-LHR
$572
8/24Sat
2 stopsAlaska Airlines
34h 46mBOI-LHR
$574

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Last minute flights from Idaho to Europe

Last minute flight, train and bus deals

5/21Tue
multi-stopDelta
15h 55mGEG-LGW
5/30Thu
multi-stopDelta
20h 05mLGW-GEG
$762
5/21Tue
multi-stopUnited Airlines
20h 25mGEG-LHR
5/30Thu
multi-stopUnited Airlines
42h 33mLHR-GEG
$777
5/21Tue
multi-stopUnited Airlines
22h 00mGEG-LHR
5/30Thu
multi-stopUnited Airlines
42h 33mLHR-GEG
$782
5/21Tue
multi-stopAir France
15h 10mGEG-LHR
5/28Tue
multi-stopAir France
16h 44mLHR-GEG
$787
5/21Tue
multi-stopKLM
15h 10mGEG-LHR
5/30Thu
multi-stopKLM
21h 32mLHR-GEG
$793
5/21Tue
multi-stopKLM
17h 05mGEG-LHR
5/28Tue
multi-stopKLM
13h 43mLHR-GEG
$794
5/21Tue
multi-stopAmerican Airlines
18h 05mGEG-LGW
5/28Tue
multi-stopAmerican Airlines
20h 58mLGW-GEG
$1,277
5/24Fri
multi-stopAmerican Airlines
15h 35mGEG-LHR
6/5Wed
multi-stopAmerican Airlines
20h 01mLHR-GEG
$1,301
5/24Fri
multi-stop
58h 00mBOI-BCN
6/9Sun
multi-stop
46h 13mBCN-BOI
$1,435
5/20Mon
multi-stop
36h 05mGEG-FCO
6/2Sun
multi-stop
21h 49mFCO-GEG
$1,440

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