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Gatwick

$335+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGW
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
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 February 7, 2026.

This American Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 3/46:00 am
GEG
-
LGW
2 stops19h 00m
American Airlines
Mon 3/912:30 pm
LGW
-
GEG
2 stops30h 14m
American Airlines
Deal found 2/4$626
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:44 pm
BOI
-
LGW
2 stops17h 16m
Delta
Wed 6/310:25 am
LGW
-
BOI
2 stops18h 46m
Delta
Deal found 2/3$785
This oojo deal was found by Cheapflights users on 2/5. 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 3/312:00 pm
GEG
-
LGW
2 stops14h 55m
Icelandair
Tue 3/1011:55 am
LGW
-
GEG
2 stops16h 42m
Icelandair
Deal found 2/5$795
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 5/66:00 am
BOI
-
LGW
2 stops41h 20m
Multiple Airlines
Wed 6/310:55 am
LGW
-
BOI
1 stop30h 25m
Multiple Airlines
Deal found 2/2$826
This Delta deal was found by Cheapflights users on 2/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:05 pm
GEG
-
LGW
2 stops16h 55m
Delta
Tue 10/1310:35 am
LGW
-
GEG
2 stops20h 13m
Delta
Deal found 2/4$829
This Delta deal was found by Cheapflights users on 2/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:36 am
BOI
-
LGW
2 stops15h 49m
Delta
Thu 5/2810:25 am
LGW
-
BOI
2 stops18h 48m
Delta
Deal found 2/4$837
This oojo deal was found by Cheapflights users on 2/5. 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.
Mon 3/212:00 pm
GEG
-
LGW
2 stops14h 55m
Icelandair
Mon 3/911:55 am
LGW
-
GEG
2 stops16h 42m
Icelandair
Deal found 2/5$845
This oojo deal was found by Cheapflights users on 2/6. 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 10/61:23 pm
GEG
-
LGW
2 stops17h 17m
Icelandair
Tue 10/133:40 pm
LGW
-
GEG
2 stops37h 31m
Icelandair
Deal found 2/6$873
This Norse deal was found by Cheapflights users on 2/4. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:18 am
BOI
-
LGW
1 stop19h 37m
Multiple Airlines
Fri 9/1110:10 am
LGW
-
BOI
1 stop19h 45m
Multiple Airlines
Deal found 2/4$884
This oojo deal was found by Cheapflights users on 2/2. 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.
Mon 5/46:44 am
BOI
-
LGW
2 stops45h 06m
Iberia
Thu 5/1411:30 am
LGW
-
BOI
2 stops40h 37m
Iberia
Deal found 2/2$885
This oojo deal was found by Cheapflights users on 2/2. 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 4/1511:58 am
BOI
-
LGW
2 stops19h 42m
Icelandair
Wed 4/223:40 pm
LGW
-
BOI
2 stops38h 22m
Icelandair
Deal found 2/2$889
This KAYAK deal was found by Cheapflights users on 2/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:06 pm
GEG
-
LGW
2 stops31h 49m
Multiple Airlines
Fri 3/611:55 am
LGW
-
GEG
2 stops19h 06m
Multiple Airlines
Deal found 2/4$894

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 February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$626
(American Airlines)

One-way from

$335
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$819
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. 22% potential increase in price ($265 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 7, 2026.
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

6:00 am-9:00 am

2 stops19h 00m

London Gatwick

Mon 3/9

12:30 pm-11:44 am

2 stops30h 14m

$626

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 5/5

3:44 pm-4:00 pm

2 stops17h 16m

London Gatwick

Wed 6/3

10:25 am-10:11 pm

2 stops18h 46m

$785

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Tue 3/3

12:00 pm-10:55 am

2 stops14h 55m

London Gatwick

Tue 3/10

11:55 am-9:37 pm

2 stops16h 42m

$795

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 5/6

6:00 am-6:20 am

2 stops41h 20m

London Gatwick

Wed 6/3

10:55 am-10:20 am

1 stop30h 25m

$826

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 5/7

10:36 am-9:25 am

2 stops15h 49m

London Gatwick

Thu 5/28

10:25 am-10:13 pm

2 stops18h 48m

$837

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Mon 3/2

12:00 pm-10:55 am

2 stops14h 55m

London Gatwick

Mon 3/9

11:55 am-9:37 pm

2 stops16h 42m

$845

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Mon 5/4

6:44 am-10:50 am

2 stops45h 06m

London Gatwick

Thu 5/14

11:30 am-9:07 pm

2 stops40h 37m

$885

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Sun 3/1

7:06 pm-10:55 am

2 stops31h 49m

London Gatwick

Fri 3/6

11:55 am-11:01 pm

2 stops19h 06m

$894

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

$906

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 3/4

11:54 am-10:55 am

2 stops16h 01m

London Gatwick

Wed 3/11

11:55 am-10:40 pm

2 stops16h 45m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 35 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 $795. 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 Spokane - London Gatwick or Jackson Hole - London Gatwick, Boise Air Term. Gowen Fld - 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
Croydon
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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Alternative routes for Idaho to Gatwick

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