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Gatwick

$424+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGW
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$783
(Delta)

One-way from

$424
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$983
Provider with most accurate pricing for Boise Air Term. Gowen Fld-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-London (LON) flights.
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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. 25% potential increase in price ($306 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 May 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 8/48:22 amGEG - LGW
2 stops17h 38mDelta
Thu 8/1412:00 pmLGW - GEG
2 stops19h 03mDelta
Deal found 4/29$733
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 8/18:40 amBOI - LGW
2 stops18h 20mDelta
Fri 8/1512:00 pmLGW - BOI
2 stops18h 29mDelta
Deal found 4/29$783
This oojo deal was found by Cheapflights users on 4/30. 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.
Wed 12/3111:35 amGEG - LGW
2 stops15h 20mIcelandair
Wed 1/1411:55 amLGW - GEG
2 stops17h 04mIcelandair
Deal found 4/30$879
This Norse deal was found by Cheapflights users on 4/30. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:27 pmBOI - LGW
1 stop31h 28mMultiple Airlines
Sun 10/1210:55 amLGW - BOI
1 stop19h 04mMultiple Airlines
Deal found 4/30$886
This Norse deal was found by Cheapflights users on 4/30. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:00 amGEG - LGW
1 stop19h 55mMultiple Airlines
Mon 6/910:45 amLGW - GEG
1 stop19h 37mMultiple Airlines
Deal found 4/30$886
This oojo deal was found by Cheapflights users on 4/30. 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 8/254:34 pmBOI - LGW
2 stops15h 01mIcelandair
Tue 9/303:40 pmLGW - BOI
2 stops38h 00mIcelandair
Deal found 4/30$929
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:39 pmJAC - LGW
2 stops19h 01mMultiple Airlines
Fri 9/53:40 pmLGW - JAC
2 stops27h 19mMultiple Airlines
Deal found 4/30$3,799

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 May 1, 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

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Fri 8/1

8:40 am-10:00 am

2 stops18h 20m

London Gatwick

Fri 8/15

12:00 pm-11:29 pm

2 stops18h 29m

$783

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 10/2

8:27 pm-10:55 am

1 stop31h 28m

London Gatwick

Sun 10/12

10:55 am-10:59 pm

1 stop19h 04m

$886

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Wed 5/14

7:00 am-10:55 am

1 stop19h 55m

London Gatwick

Mon 6/9

10:45 am-10:22 pm

1 stop19h 37m

$886

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Mon 8/25

4:34 pm-2:35 pm

2 stops15h 01m

London Gatwick

Tue 9/30

3:40 pm-10:40 pm

2 stops38h 00m

$929

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Tue 7/22

8:48 pm-11:45 am

2 stops30h 57m

London Gatwick

Tue 8/5

3:40 pm-11:59 pm

2 stops16h 19m

$1,007

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Wed 7/2

6:50 am-10:00 am

2 stops19h 10m

London Gatwick

Fri 7/11

12:00 pm-11:12 pm

2 stops19h 12m

$1,340

JacksonLondon

JAC - LGW

JACLGW

Jackson Hole

Fri 8/22

12:39 pm-2:40 pm

2 stops19h 01m

London Gatwick

Fri 9/5

3:40 pm-11:59 am

2 stops27h 19m

$3,799

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Sat 6/7

5:25 pm-9:25 am

3 stops56h 00m

$424

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 7/23

8:40 am-10:00 am

2 stops18h 20m

$443

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 6/18

5:46 pm-9:25 am

3 stops32h 39m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 13 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

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 May 1, 2025.
Peruse reviews from past customers who have flown with Delta and Icelandair from Idaho to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Icelandair
7.0
Good
487 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 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.

  • 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 $565). Flying from Idaho to London Gatwick Airport in June is currently the most expensive (average of $779). 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 Idaho?

Book flights to Idaho if you plan to visit one of these locations
Hayes
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Dover
Gatwick
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Watford
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Brentwood

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