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Gatwick

$415+ Cheap flights from Idaho to Gatwick (LGW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Idaho to Gatwick

Cheapest flights from Idaho to Gatwick
Explore the most affordable flight options available from Idaho to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:58 amBOI - LGW
2 stops15h 57mIcelandair
Sat 1/1011:55 amLGW - BOI
2 stops16h 10mIcelandair
Deal found 12/17$2,022
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:36 amGEG - LGW
2 stops15h 19mIcelandair
Thu 1/811:55 amLGW - GEG
2 stops17h 30mIcelandair
Deal found 12/16$2,089
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:43 amBOI - LGW
2 stops22h 12mMultiple Airlines
Mon 12/2911:55 amLGW - BOI
2 stops16h 15mMultiple Airlines
Deal found 12/17$2,225
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:00 amGEG - LGW
2 stops17h 55mIcelandair
Sat 12/2711:55 amLGW - GEG
2 stops19h 15mIcelandair
Deal found 12/17$2,354
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:00 amGEG - LGW
2 stops17h 55mIcelandair
Mon 12/2211:55 amLGW - GEG
2 stops19h 15mIcelandair
Deal found 12/16$2,644
This Icelandair deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:36 amGEG - LGW
2 stops15h 19mMultiple Airlines
Tue 1/611:55 amLGW - GEG
2 stops17h 50mMultiple Airlines
Deal found 12/16$4,424
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:28 amGEG - LGW
2 stops21h 22mIberia
Thu 12/2511:45 amLGW - GEG
2 stops40h 53mIberia
Deal found 12/17$4,530
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:15 pmJAC - LGW
2 stops35h 40mMultiple Airlines
Sat 12/2711:55 amLGW - JAC
2 stops34h 40mMultiple Airlines
Deal found 12/16$5,378
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:00 amBOI - LGW
2 stops29h 00mIberia
Sat 1/311:45 amLGW - BOI
2 stops31h 52mIberia
Deal found 12/17$5,924
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:28 amGEG - LGW
2 stops21h 22mIberia
Fri 1/27:40 pmLGW - GEG
2 stops30h 53mIberia
Deal found 12/16$12,782

Find flight deals from Idaho to Gatwick

Keep the following information in mind while searching for Idaho to Gatwick flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(American Airlines)

One-way from

$415
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$949
Provider with most accurate pricing for Boise Air Term. Gowen Fld-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-London (LON) flights.
Search Deals
From Idaho to London Gatwick
Search Deals
One-way flight from Idaho to London Gatwick
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Idaho to London Gatwick Airport that are best for you.

Fly from

Idaho

Fly to

Gatwick

Route

Depart

Return

Price

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Wed 3/4

5:51 am-7:30 am

2 stops17h 39m

London Gatwick

Mon 3/9

12:30 pm-11:45 am

2 stops30h 15m

$620

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Wed 2/25

12:00 pm-10:55 am

2 stops14h 55m

London Gatwick

Wed 3/11

11:55 am-9:37 pm

2 stops16h 42m

$836

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Wed 3/4

12:00 pm-10:55 am

2 stops14h 55m

London Gatwick

Wed 3/11

11:55 am-9:37 pm

2 stops16h 42m

$836

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 1/14

11:35 am-10:55 am

2 stops16h 20m

London Gatwick

Wed 1/21

11:55 am-9:05 pm

2 stops16h 10m

$841

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 1/13

7:20 am-7:00 pm

2 stops28h 40m

London Gatwick

Tue 1/27

11:45 am-9:18 pm

2 stops40h 33m

$865

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Tue 2/17

5:51 am-10:50 am

2 stops20h 59m

London Gatwick

Wed 3/4

7:40 pm-9:13 pm

2 stops33h 33m

$871

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Sun 2/1

12:10 pm-10:55 am

2 stops14h 45m

London Gatwick

Sun 2/8

11:55 am-9:25 pm

2 stops17h 30m

$886

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Fri 1/23

12:10 pm-10:55 am

2 stops14h 45m

London Gatwick

Tue 1/27

11:55 am-9:25 pm

2 stops17h 30m

$928

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Fri 1/30

11:20 am-10:55 am

2 stops16h 35m

London Gatwick

Fri 2/6

11:55 am-11:01 pm

2 stops18h 06m

$968

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 1/13

7:20 am-7:00 pm

2 stops28h 40m

London Gatwick

Tue 1/20

7:40 pm-9:18 pm

2 stops32h 38m

$977

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 19 results
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Best time to book a flight from Idaho to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to London Gatwick Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to London Gatwick Airport?

    A quick flight from Idaho to London Gatwick Airport can take about 14h 55m. American Airlines provides one of the quickest options available for as low as $836. Airlines will cover a distance of 4667 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Idaho to London Gatwick Airport?

    While some choose either Boise Air Term. Gowen Fld - London Gatwick or Jackson Hole - London Gatwick, Spokane - London Gatwick is the most popular route from Idaho to London Gatwick Airport.

  • Can I find deals for flights from Idaho to Gatwick that include hotel bookings?

    Yes. In addition to deals on Idaho to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Gatwick.

  • Can I find deals for business class flights from Idaho to Gatwick?

    Yes. Cheapflights offers flight deals from Idaho to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley
Folkestone
Eastbourne

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