$307 Find Cheap Flights from Idaho to Europe

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Useful Info

Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$307
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Boise 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 from Idaho 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 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 from Idaho 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 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 from Idaho to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Europe?

    Based on KAYAK data, the cheapest day to fly to Europe is Wednesday where round-trip tickets can be as cheap as $801. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $975 on average.

  • What is the cheapest time of day to fly to Europe?

    The cheapest time of day to fly to Europe is generally in the morning, when round-trip flights cost $864 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Europe is generally at night, which is peak travel time and where the average cost of a ticket is $1,103.

  • What is the cheapest month to fly from Idaho to Europe?

    The cheapest month for flights from Idaho to Europe is November, when tickets cost $722 (return) on average. On the other hand, the most expensive months are March and June, when the average cost of round-trip tickets is $2,077 and $1,620 respectively.

  • How far in advance should I book a flight from Idaho to Europe?

    To get a below average price on the flight from Idaho to Europe, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

  • How long is the flight to Europe?

    An average nonstop flight from Idaho to Europe takes 16h 54m, covering a distance of 5113 miles. The shortest route is Boise (BOI) to London Heathrow Airport (LHR) with an average flight time of 11h 41m.

  • What are the most popular destinations in Europe?

    Based on KAYAK flight searches, the most popular destination is London (27% of total searches to Europe). The next most popular destinations are Paris (10%) and Dublin (10%). Searches for flights to Milan (7%), to Athens (6%) and to Munich (5%) are also popular.

Book cheap flights from Idaho to Europe

Recent round-trip flight deals

11/5Wed
1 stopUnited Airlines
12h 35mBOI-DUB
11/12Wed
2 stopsUnited Airlines
38h 03mDUB-BOI
$554
11/5Wed
2 stopsUnited Airlines
18h 15mBOI-DUB
11/12Wed
2 stopsUnited Airlines
35h 25mDUB-BOI
$559
8/16Sat
1 stop
13h 36mBOI-DUB
8/23Sat
1 stop
13h 30mDUB-BOI
$571
8/3Sun
2 stopsAir Canada
43h 45mBOI-DUB
8/19Tue
2 stopsAir Canada
32h 41mDUB-BOI
$576
8/16Sat
1 stop
12h 45mBOI-DUB
8/23Sat
1 stop
13h 30mDUB-BOI
$578
8/3Sun
1 stopKLM
14h 31mBOI-DUB
8/19Tue
1 stopKLM
18h 56mDUB-BOI
$581
11/12Wed
2 stopsAir Canada
19h 15mBOI-BCN
11/19Wed
2 stopsAir Canada
28h 23mBCN-BOI
$583
11/19Wed
2 stopsLufthansa
21h 00mBOI-BCN
11/27Thu
1 stopLufthansa
15h 50mBCN-BOI
$624
12/29Mon
1 stopKLM
15h 00mGEG-CDG
1/9Fri
1 stopKLM
16h 21mCDG-GEG
$672
8/18Mon
1 stopLufthansa
16h 00mGEG-LHR
9/4Thu
2 stopsLufthansa
21h 38mLHR-GEG
$757

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Recent one-way flight deals

8/1Fri
2 stops
32h 07mBOI-LGW
$307
8/1Fri
1 stop
33h 04mBOI-LGW
$338
8/1Fri
2 stops
32h 09mBOI-LHR
$343
9/17Wed
1 stopUnited Airlines
15h 15mBOI-BCN
$468
7/23Wed
2 stopsUnited Airlines
17h 15mBOI-LHR
$468
7/30Wed
1 stopAmerican Airlines
14h 25mGEG-LHR
$468
7/23Wed
2 stopsSWISS
20h 23mBOI-LGW
$488
7/23Wed
2 stopsLufthansa
20h 01mBOI-LHR
$505
7/23Wed
2 stopsSWISS
20h 23mBOI-LGW
$512
8/1Fri
1 stopAmerican Airlines
16h 09mBOI-LHR
$518

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Last minute flights from Idaho to Europe

Last minute flight, train and bus deals

7/8Tue
multi-stop
23h 55mGEG-FCO
9/17Wed
multi-stop
19h 30mFCO-GEG
$730
7/8Tue
multi-stop
22h 30mGEG-FCO
9/16Tue
multi-stop
18h 15mFCO-GEG
$750
7/8Tue
multi-stopCondor
23h 15mGEG-FCO
9/18Thu
multi-stopCondor
23h 05mFCO-GEG
$977
7/5Sat
multi-stopCondor
20h 11mGEG-FCO
9/18Thu
multi-stopCondor
23h 05mFCO-GEG
$1,010
7/7Mon
multi-stopIcelandair
24h 22mGEG-CDG
7/14Mon
multi-stopIcelandair
37h 09mCDG-GEG
$1,023
7/6Sun
multi-stopIcelandair
24h 22mGEG-CDG
7/14Mon
multi-stopIcelandair
22h 59mCDG-GEG
$1,224
7/7Mon
multi-stopLufthansa
14h 42mGEG-LHR
7/27Sun
multi-stopLufthansa
33h 53mLHR-GEG
$1,420
7/7Mon
multi-stopDelta
14h 05mGEG-LHR
7/27Sun
multi-stopDelta
17h 23mLHR-GEG
$1,435
7/7Mon
multi-stopLufthansa
16h 00mGEG-LHR
7/14Mon
multi-stopLufthansa
18h 28mLHR-GEG
$1,603
7/7Mon
multi-stopDelta
17h 00mGEG-LHR
7/27Sun
multi-stopDelta
19h 31mLHR-GEG
$1,925

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Everything you need to know for your flight to Europe

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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