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Gatwick

$296+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Idaho to Gatwick

Keep the following information in mind while searching for Idaho to Gatwick flight deals. Data was last updated September 16, 2025.

Round-trip from

$737
(American Airlines)

One-way from

$296
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$796
From Idaho to London Gatwick
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One-way flight from Idaho to London Gatwick
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Highest demand for flights based on searches. 23% potential increase in price ($278 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:34 amGEG - LGW
2 stops18h 46mAmerican Airlines
Wed 11/1212:30 pmLGW - GEG
2 stops32h 02mAmerican Airlines
Deal found 9/14$737
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:52 pmGEG - LGW
1 stop37h 03mMultiple Airlines
Wed 11/121:00 pmLGW - GEG
2 stops19h 22mMultiple Airlines
Deal found 9/14$782
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:26 pmBOI - LGW
1 stop31h 29mMultiple Airlines
Tue 11/181:00 pmLGW - BOI
2 stops33h 12mMultiple Airlines
Deal found 9/14$809
This oojo deal was found by Cheapflights users on 9/15. 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 10/112:39 pmGEG - LGW
2 stops18h 01mIcelandair
Tue 10/73:40 pmLGW - GEG
2 stops16h 47mIcelandair
Deal found 9/15$849
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:30 amBOI - LGW
2 stops44h 25mMultiple Airlines
Tue 10/215:30 amLGW - BOI
2 stops24h 35mMultiple Airlines
Deal found 9/14$867
This oojo deal was found by Cheapflights users on 9/13. 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 10/2911:43 amBOI - LGW
2 stops17h 12mIcelandair
Wed 11/511:55 amLGW - BOI
2 stops17h 25mIcelandair
Deal found 9/13$880
This oojo deal was found by Cheapflights users on 9/14. 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 11/1211:43 amBOI - LGW
2 stops16h 12mIcelandair
Thu 11/2011:55 amLGW - BOI
2 stops17h 25mIcelandair
Deal found 9/14$906
This oojo deal was found by Cheapflights users on 9/14. 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 11/1211:43 amBOI - LGW
2 stops16h 12mIcelandair
Mon 11/1711:55 amLGW - BOI
2 stops17h 25mIcelandair
Deal found 9/14$931
This oojo deal was found by Cheapflights users on 9/14. 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 10/1512:34 pmGEG - LGW
2 stops18h 06mIcelandair
Wed 10/2911:55 amLGW - GEG
2 stops18h 20mIcelandair
Deal found 9/14$935
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:52 amGEG - LGW
2 stops19h 08mAmerican Airlines
Wed 11/1912:30 pmLGW - GEG
2 stops40h 25mAmerican Airlines
Deal found 9/13$940
This oojo deal was found by Cheapflights users on 9/14. 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.
Tue 10/141:35 pmBOI - LGW
2 stops18h 05mIcelandair
Tue 10/213:40 pmLGW - BOI
2 stops38h 25mIcelandair
Deal found 9/14$953
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:52 amGEG - LGW
2 stops17h 38mAmerican Airlines
Tue 11/1811:20 amLGW - GEG
2 stops37h 22mAmerican Airlines
Deal found 9/13$954

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 September 16, 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

Thu 10/23

1:52 pm-10:55 am

1 stop37h 03m

London Gatwick

Wed 11/12

1:00 pm-12:22 am

2 stops19h 22m

$782

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 10/23

8:26 pm-10:55 am

1 stop31h 29m

London Gatwick

Tue 11/18

1:00 pm-3:12 pm

2 stops33h 12m

$809

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 10/14

6:30 am-9:55 am

2 stops44h 25m

London Gatwick

Tue 10/21

5:30 am-11:05 pm

2 stops24h 35m

$867

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 10/29

11:43 am-10:55 am

2 stops17h 12m

London Gatwick

Wed 11/5

11:55 am-10:20 pm

2 stops17h 25m

$880

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 11/12

11:43 am-10:55 am

2 stops16h 12m

London Gatwick

Thu 11/20

11:55 am-10:20 pm

2 stops17h 25m

$906

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 11/12

11:43 am-10:55 am

2 stops16h 12m

London Gatwick

Mon 11/17

11:55 am-10:20 pm

2 stops17h 25m

$931

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Wed 10/15

12:34 pm-2:40 pm

2 stops18h 06m

London Gatwick

Wed 10/29

11:55 am-11:15 pm

2 stops18h 20m

$935

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 10/14

1:35 pm-2:40 pm

2 stops18h 05m

London Gatwick

Tue 10/21

3:40 pm-11:05 pm

2 stops38h 25m

$953

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Mon 12/8

11:45 am-10:55 am

2 stops15h 10m

London Gatwick

Fri 12/12

11:55 am-8:05 pm

2 stops16h 10m

$967

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 10/23

4:25 pm-2:40 pm

2 stops39h 15m

London Gatwick

Tue 11/18

11:55 am-10:20 pm

2 stops17h 25m

$975

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 28 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 17h 12m. Icelandair provides one of the quickest options available for as low as $880. Airlines will cover a distance of 4853 mi.

  • 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.

  • What is the cheapest month to book a flight from Idaho to London Gatwick Airport?

    Currently, January is the cheapest month in which you can book a flight from Idaho to London Gatwick Airport (average of $569). Flying from Idaho to London Gatwick Airport in June is currently the most expensive (average of $765). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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