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Gatwick

$377+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGW
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
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 August 2, 2025.

Round-trip from

$648
(Norse)

One-way from

$282
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$800
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. 24% potential increase in price ($291 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 2, 2025.

This Norse deal was found by Cheapflights users on 7/31. 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.
Sat 9/206:25 amGEG - LGW
1 stop19h 05mMultiple Airlines
Mon 9/299:50 amLGW - GEG
1 stop20h 35mMultiple Airlines
Deal found 7/31$648
This Norse deal was found by Cheapflights users on 7/31. 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.
Thu 8/218:27 pmBOI - LGW
1 stop31h 28mMultiple Airlines
Wed 9/310:55 amLGW - BOI
1 stop18h 59mMultiple Airlines
Deal found 7/31$702
This oojo deal was found by Cheapflights users on 7/30. 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 11/1711:43 amBOI - LGW
2 stops16h 12mIcelandair
Tue 12/911:55 amLGW - BOI
2 stops17h 25mIcelandair
Deal found 7/30$856
This oojo deal was found by Cheapflights users on 7/31. 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 8/258:45 pmGEG - LGW
2 stops33h 55mIcelandair
Mon 9/83:40 pmLGW - GEG
2 stops39h 31mIcelandair
Deal found 7/31$892
This Delta deal was found by Cheapflights users on 7/31. 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.
Wed 8/275:00 amGEG - LGW
2 stops21h 00mDelta
Mon 9/812:00 pmLGW - GEG
2 stops19h 48mDelta
Deal found 7/31$895
This oojo deal was found by Cheapflights users on 8/1. 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 8/272:42 pmBOI - LGW
2 stops20h 13mSWISS
Tue 9/96:35 pmLGW - BOI
2 stops33h 39mSWISS
Deal found 8/1$916

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 August 2, 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

Sat 9/20

6:25 am-9:30 am

1 stop19h 05m

London Gatwick

Mon 9/29

9:50 am-10:25 pm

1 stop20h 35m

$648

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 8/21

8:27 pm-10:55 am

1 stop31h 28m

London Gatwick

Wed 9/3

10:55 am-10:54 pm

1 stop18h 59m

$702

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Mon 11/17

11:43 am-10:55 am

2 stops16h 12m

London Gatwick

Tue 12/9

11:55 am-10:20 pm

2 stops17h 25m

$856

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Mon 8/25

8:45 pm-2:40 pm

2 stops33h 55m

London Gatwick

Mon 9/8

3:40 pm-11:11 pm

2 stops39h 31m

$892

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Wed 8/27

5:00 am-10:00 am

2 stops21h 00m

London Gatwick

Mon 9/8

12:00 pm-11:48 pm

2 stops19h 48m

$895

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 8/27

2:42 pm-5:55 pm

2 stops20h 13m

London Gatwick

Tue 9/9

6:35 pm-9:14 pm

2 stops33h 39m

$916

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Fri 10/10

1:52 pm-7:25 am

2 stops33h 33m

$377

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Fri 8/8

7:48 pm-10:00 am

3 stops31h 12m

$414

JacksonLondon

JAC - LGW

JACLGW

Jackson Hole

Wed 8/20

8:00 am-10:00 am

2 stops19h 00m

$556

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 10/16

1:33 pm-8:00 pm

2 stops23h 27m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 14 results
1
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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.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated August 2, 2025.
Get a feel of what it's like to fly with Delta, SWISS, and Icelandair from Idaho to London Gatwick Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
520 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,862 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Idaho to London Gatwick Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $556. However, be on the lookout for offers from Iberia and Icelandair, as they are both options that can get you from Idaho to London Gatwick Airport for a low price.

  • 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 $538). Flying from Idaho to London Gatwick Airport in June is currently the most expensive (average of $763). 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
Thornton Heath
Harrow
Canterbury
Dover
Orpington
Watford
Gatwick
Borehamwood
Dartford
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Eastbourne

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