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

For as low as £621, Icelandair can have you in London Gatwick Airport from Idaho in 16h 20m. The distance between Idaho and London Gatwick Airport is about 4853 mi.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The most popular route from Idaho to London Gatwick Airport is Boise Air Term. Gowen Fld - London Gatwick. You may also consider Spokane - London Gatwick or Lewiston Nez Perce Rgnl - London Gatwick.

What is the cheapest time of day to fly from ID to LGW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to London Gatwick Airport as you normally would.

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 holiday 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.

£265+ Cheap Flights from Idaho to London Gatwick Airport

Find flight deals from Idaho to Gatwick

Enter your travel dates to find the best prices.

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 24 October 2025.

Wed 19/1111:43BOI - LGW

2 stops16h 12mIcelandair

Wed 10/1211:55LGW - BOI

2 stops16h 50mIcelandair

Deal found 23/10£621

Wed 12/1111:42GEG - LGW

2 stops15h 13mIcelandair

Wed 3/1211:55LGW - GEG

2 stops16h 10mIcelandair

Deal found 23/10£655

Wed 5/1111:42GEG - LGW

2 stops15h 13mIcelandair

Wed 19/1111:55LGW - GEG

2 stops19h 20mIcelandair

Deal found 23/10£657

Thu 4/1211:45GEG - LGW

2 stops15h 10mMultiple Airlines

Tue 9/1211:55LGW - GEG

2 stops16h 10mMultiple Airlines

Deal found 22/10£697

Thu 4/1211:45GEG - LGW

2 stops15h 10mIcelandair

Mon 8/1211:55LGW - GEG

2 stops16h 10mIcelandair

Deal found 22/10£730

Tue 2/1208:23GEG - LGW

2 stops18h 32mIcelandair

Sat 6/1211:55LGW - GEG

2 stops16h 10mIcelandair

Deal found 22/10£739

Fri 28/1112:46BOI - LGW

2 stops15h 09mIcelandair

Tue 2/1211:55LGW - BOI

2 stops16h 50mIcelandair

Deal found 23/10£743

Sun 9/1110:15GEG - LGW

2 stops16h 40mMultiple Airlines

Mon 24/1111:55LGW - GEG

2 stops18h 49mMultiple Airlines

Deal found 22/10£772

Sun 7/1212:19BOI - LGW

2 stops15h 36mMultiple Airlines

Sun 14/1211:55LGW - BOI

2 stops18h 01mMultiple Airlines

Deal found 23/10£774

Mon 15/1208:23GEG - LGW

2 stops18h 32mIcelandair

Fri 9/111:55LGW - GEG

2 stops17h 30mIcelandair

Deal found 21/10£779

Sun 7/1210:00GEG - LGW

2 stops16h 55mMultiple Airlines

Sun 14/1211:55LGW - GEG

2 stops16h 10mMultiple Airlines

Deal found 22/10£794

Mon 15/1208:23GEG - LGW

2 stops18h 32mIcelandair

Thu 8/111:55LGW - GEG

2 stops17h 30mIcelandair

Deal found 21/10£820

Best flights from Idaho to Gatwick
Discover carefully curated flight deals from Idaho to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2025.

Tue 13/111:35BOI - LGW

2 stops16h 20mIcelandair

Tue 27/111:55LGW - BOI

2 stops16h 10mIcelandair

Deal found 22/10£621

Tue 13/111:35BOI - LGW

2 stops16h 20mMultiple Airlines

Tue 27/111:55LGW - BOI

2 stops16h 10mMultiple Airlines

Deal found 23/10£667

Tue 6/111:58BOI - LGW

2 stops15h 57mIcelandair

Tue 13/111:55LGW - BOI

2 stops16h 10mIcelandair

Deal found 21/10£621

Wed 19/1111:43BOI - LGW

2 stops16h 12mIcelandair

Wed 10/1211:55LGW - BOI

2 stops16h 50mIcelandair

Deal found 23/10£621

Thu 4/1211:45GEG - LGW

2 stops15h 10mMultiple Airlines

Tue 9/1211:55LGW - GEG

2 stops16h 10mMultiple Airlines

Deal found 22/10£697

Wed 11/313:30BOI - LGW

2 stops15h 25mIcelandair

Wed 8/415:40LGW - BOI

2 stops37h 41mIcelandair

Deal found 23/10£634

Tue 7/416:30BOI - LGW

2 stops15h 10mIcelandair

Fri 17/415:40LGW - BOI

2 stops37h 41mIcelandair

Deal found 22/10£637

Sun 9/1110:15GEG - LGW

2 stops16h 40mMultiple Airlines

Mon 24/1111:55LGW - GEG

2 stops18h 49mMultiple Airlines

Deal found 22/10£772

Wed 8/416:30BOI - LGW

2 stops15h 10mIcelandair

Wed 22/415:40LGW - BOI

2 stops37h 41mIcelandair

Deal found 22/10£652

Mon 12/111:35BOI - LGW

2 stops16h 20mIcelandair

Fri 16/111:55LGW - BOI

2 stops16h 10mIcelandair

Deal found 22/10£655

Wed 12/1111:42GEG - LGW

2 stops15h 13mIcelandair

Wed 3/1211:55LGW - GEG

2 stops16h 10mIcelandair

Deal found 23/10£655

Thu 9/416:30BOI - LGW

2 stops15h 10mIcelandair

Thu 23/415:40LGW - BOI

2 stops37h 41mIcelandair

Deal found 23/10£688

Tue 6/111:36GEG - LGW

2 stops15h 19mIcelandair

Tue 12/513:00LGW - GEG

2 stops19h 13mIcelandair

Deal found 23/10£699

Sat 18/411:35GEG - LGW

2 stops19h 05mIcelandair

Tue 28/413:00LGW - GEG

2 stops19h 13mIcelandair

Deal found 22/10£705

Wed 25/311:35GEG - LGW

2 stops16h 20mIcelandair

Tue 14/415:40LGW - GEG

2 stops40h 33mIcelandair

Deal found 22/10£718

Mon 23/312:55BOI - LGW

2 stops16h 00mIcelandair

Mon 6/415:40LGW - BOI

2 stops37h 41mIcelandair

Deal found 23/10£721

Thu 4/1211:45GEG - LGW

2 stops15h 10mIcelandair

Mon 8/1211:55LGW - GEG

2 stops16h 10mIcelandair

Deal found 22/10£730

Tue 2/1208:23GEG - LGW

2 stops18h 32mIcelandair

Sat 6/1211:55LGW - GEG

2 stops16h 10mIcelandair

Deal found 22/10£739

Fri 28/1112:46BOI - LGW

2 stops15h 09mIcelandair

Tue 2/1211:55LGW - BOI

2 stops16h 50mIcelandair

Deal found 23/10£743

Mon 5/111:36GEG - LGW

2 stops15h 19mIcelandair

Wed 13/515:40LGW - GEG

2 stops16h 35mIcelandair

Deal found 23/10£766

Mon 5/111:36GEG - LGW

2 stops15h 19mIcelandair

Tue 12/515:40LGW - GEG

2 stops16h 33mIcelandair

Deal found 23/10£766

Mon 5/111:36GEG - LGW

2 stops15h 19mIcelandair

Thu 14/513:00LGW - GEG

2 stops16h 11mIcelandair

Deal found 23/10£766

Thu 2/416:30BOI - LGW

2 stops15h 10mIcelandair

Wed 15/415:40LGW - BOI

2 stops37h 41mIcelandair

Deal found 23/10£771

Mon 5/111:36GEG - LGW

2 stops15h 19mIcelandair

Fri 15/515:40LGW - GEG

2 stops16h 35mIcelandair

Deal found 23/10£774

Last-minute flights from Idaho to Gatwick
Discover last-minute flight deals from Idaho to Gatwick. Data last updated 24 October 2025 and is based on user searches.

Thu 23/1013:52GEG - LGW

1 stop37h 03mMultiple Airlines

Thu 30/1018:10LGW - GEG

2 stops50h 35mMultiple Airlines

Deal found 22/10£1,075

Thu 23/1015:40GEG - LGW

2 stops39h 00mIcelandair

Thu 30/1011:55LGW - GEG

2 stops16h 19mIcelandair

Deal found 22/10£1,627

Sun 26/1011:42GEG - LGW

2 stops16h 13mIcelandair

Tue 28/1011:55LGW - GEG

2 stops16h 19mIcelandair

Deal found 22/10£1,715

Mon 27/1012:33GEG - LGW

2 stops15h 22mIcelandair

Wed 29/1011:55LGW - GEG

2 stops18h 20mIcelandair

Deal found 23/10£1,509

Wed 5/1111:42GEG - LGW

2 stops15h 13mIcelandair

Wed 19/1111:55LGW - GEG

2 stops19h 20mIcelandair

Deal found 23/10£657

Sun 9/1110:15GEG - LGW

2 stops16h 40mMultiple Airlines

Mon 24/1111:55LGW - GEG

2 stops18h 49mMultiple Airlines

Deal found 22/10£772

Wed 12/1111:42GEG - LGW

2 stops15h 13mIcelandair

Wed 3/1211:55LGW - GEG

2 stops16h 10mIcelandair

Deal found 23/10£655

Wed 19/1111:43BOI - LGW

2 stops16h 12mIcelandair

Wed 10/1211:55LGW - BOI

2 stops16h 50mIcelandair

Deal found 23/10£621

Wed 19/1111:43BOI - LGW

2 stops16h 12mIcelandair

Wed 26/1111:55LGW - BOI

2 stops16h 07mIcelandair

Deal found 23/10£918

Fri 21/1111:41GEG - LGW

2 stops15h 14mIcelandair

Fri 28/1111:55LGW - GEG

2 stops16h 34mIcelandair

Deal found 22/10£1,933

Fri 21/1112:46BOI - LGW

2 stops15h 09mIcelandair

Fri 28/1111:55LGW - BOI

2 stops16h 07mIcelandair

Deal found 21/10£2,083

Fri 28/1112:46BOI - LGW

2 stops15h 09mIcelandair

Tue 2/1211:55LGW - BOI

2 stops16h 50mIcelandair

Deal found 23/10£743

One-way flights from Idaho to Gatwick
Search for one-way flight options from Idaho to Gatwick. Find affordable one-way fares based on user searches. Data last updated 24 October 2025.

Sun 15/320:40GEG - LGW

3 stops52h 10mMultiple Airlines

Deal found 23/10£265

Fri 5/1220:47GEG - LGW

3 stops50h 33mMultiple Airlines

Deal found 22/10£281

Sat 14/220:40GEG - LGW

3 stops52h 30mMultiple Airlines

Deal found 22/10£295

Cheap flight deals from Idaho to Gatwick

Round-trip from	£621
One-way from	£265
Popular in	June
Cheapest in	October
Average price	£496

Icelandair
19/11-10/12
4 total stops
33h 02m total
Idaho to London

Search Deals

15/3
3 total stops
52h 10m total
Idaho to London

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£157 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 13/1

11:35-10:55

2 stops16h 20m

London Gatwick

Tue 27/1

11:55-21:05

2 stops16h 10m

£621

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 6/1

11:58-10:55

2 stops15h 57m

London Gatwick

Tue 13/1

11:55-21:05

2 stops16h 10m

£621

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 19/11

11:43-10:55

2 stops16h 12m

London Gatwick

Wed 10/12

11:55-21:45

2 stops16h 50m

£621

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 11/3

13:30-10:55

2 stops15h 25m

London Gatwick

Wed 8/4

15:40-22:21

2 stops37h 41m

£634

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 7/4

16:30-14:40

2 stops15h 10m

London Gatwick

Fri 17/4

15:40-22:21

2 stops37h 41m

£637

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Wed 8/4

16:30-14:40

2 stops15h 10m

London Gatwick

Wed 22/4

15:40-22:21

2 stops37h 41m

£652

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Mon 12/1

11:35-10:55

2 stops16h 20m

London Gatwick

Fri 16/1

11:55-21:05

2 stops16h 10m

£655

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Wed 12/11

11:42-10:55

2 stops15h 13m

London Gatwick

Wed 3/12

11:55-20:05

2 stops16h 10m

£655

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Tue 13/1

11:35-10:55

2 stops16h 20m

London Gatwick

Tue 27/1

11:55-21:05

2 stops16h 10m

£667

BoiseLondon

BOI - LGW

BOILGW

Boise Air Term. Gowen Fld

Thu 9/4

16:30-14:40

2 stops15h 10m

London Gatwick

Thu 23/4

15:40-22:21

2 stops37h 41m

£688

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 27 results

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 return 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

How long is the flight from Idaho to London Gatwick Airport?
For as low as £621, Icelandair can have you in London Gatwick Airport from Idaho in 16h 20m. The distance between Idaho and London Gatwick Airport is about 4853 mi.
What are the most popular routes from Idaho to London Gatwick Airport?
The most popular route from Idaho to London Gatwick Airport is Boise Air Term. Gowen Fld - London Gatwick. You may also consider Spokane - London Gatwick or Lewiston Nez Perce Rgnl - London Gatwick.
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 holiday 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

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Romford

Ipswich

Bedford

Brentford

Dartford

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Cheapflights makes it easy to find Idaho to Gatwick flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Idaho to Gatwick?

Cheapflights simply makes it quick and affordable to book flights from Idaho to Gatwick by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Idaho to Gatwick with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Idaho to Gatwick, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Idaho to Gatwick become cheaper?

Not ready to book yet? You can track prices for flights from Idaho to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Idaho to London Gatwick Airport from £265

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Idaho to Gatwick

Cheapest flights from Idaho to GatwickExplore 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 24 October 2025.

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 24 October 2025.

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 24 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to London Gatwick Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Idaho to London Gatwick Airport

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?

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

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

How can I find direct flights from Idaho to Gatwick?

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

Travelling to a place near London Gatwick Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Idaho to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho to Gatwick?

Why should you use Cheapflights to find cheap flight tickets from Idaho to Gatwick?

Can Cheapflights find flights from Idaho to Gatwick with no change fees?

Can Cheapflights notify me if prices for flights from Idaho to Gatwick become cheaper?

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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 24 October 2025.