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

For as low as £812, Delta can have you in London Gatwick Airport from Idaho in 13h 59m. The distance between Idaho and London Gatwick Airport is about 4667 mi. Both multi-stop and direct flights can be found to your destination and back.

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.

£251+ Cheap Flights from Idaho to London Gatwick Airport

Cheap flight deals from Idaho to Gatwick

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 13 September 2026.

Thu 8/1010:34 -

2 stops22h 26m

Tue 13/1010:35 -

2 stops18h 33m

Deal found 8/9£634

Wed 28/1007:00 -

2 stops19h 00m

Tue 3/1110:00 -

2 stops21h 59m

Deal found 8/9£701

Thu 8/1015:36 -

2 stops17h 24m

Thu 15/1010:25 -

2 stops18h 43m

Deal found 8/9£716

Sun 25/1007:00 -

2 stops19h 00m

Mon 2/1110:00 -

2 stops21h 59m

Deal found 8/9£716

Tue 27/1014:06 -

2 stops23h 19m

Tue 3/1110:25 -

2 stops16h 37m

Deal found 11/9£753

Mon 9/1112:41 -

2 stops18h 19m

Mon 16/1110:25 -

2 stops20h 31m

Deal found 11/9£775

Sun 25/1012:42 -

2 stops23h 43m

Mon 2/1110:25 -

2 stops20h 31m

Deal found 9/9£783

Mon 12/1016:41 -

2 stops13h 59m

Thu 29/1011:55 -

2 stops16h 30m

Deal found 11/9£812

Mon 26/1012:42 -

2 stops23h 38m

Mon 2/1110:25 -

2 stops20h 31m

Deal found 11/9£818

Tue 29/910:14 -

2 stops25h 36m

Wed 7/1010:20 -

2 stops20h 39m

Deal found 10/9£820

Tue 13/1008:57 -

2 stops26h 53m

Tue 20/1010:20 -

2 stops16h 46m

Deal found 8/9£822

Mon 12/1014:06 -

2 stops21h 44m

Wed 21/1010:20 -

2 stops16h 46m

Deal found 8/9£828

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 13 September 2026.

Tue 9/213:15 -

2 stops19h 30m

Wed 17/210:00 -

2 stops17h 17m

Deal found 8/9£664

Mon 12/1016:41 -

2 stops13h 59m

Thu 29/1011:55 -

2 stops16h 30m

Deal found 11/9£812

Mon 26/1012:42 -

2 stops23h 38m

Mon 2/1110:25 -

2 stops20h 31m

Deal found 11/9£818

Mon 12/1014:06 -

2 stops21h 44m

Wed 21/1010:20 -

2 stops16h 46m

Deal found 8/9£828

Wed 28/1007:00 -

2 stops19h 00m

Tue 3/1110:00 -

2 stops21h 59m

Deal found 8/9£701

Thu 8/1015:36 -

2 stops17h 24m

Thu 15/1010:25 -

2 stops18h 43m

Deal found 8/9£716

Tue 29/910:14 -

2 stops25h 36m

Wed 7/1010:20 -

2 stops20h 39m

Deal found 11/9£820

Sun 25/1007:00 -

2 stops19h 00m

Mon 2/1110:00 -

2 stops21h 59m

Deal found 8/9£716

Sun 18/1014:06 -

2 stops21h 44m

Mon 26/1010:25 -

2 stops19h 34m

Deal found 10/9£832

Wed 7/1014:06 -

2 stops21h 39m

Tue 13/1010:20 -

2 stops20h 39m

Deal found 12/9£873

Sun 25/1016:41 -

2 stops13h 59m

Sun 1/1111:55 -

2 stops18h 25m

Deal found 9/9£912

Wed 24/214:00 -

2 stops24h 35m

Sat 27/217:25 -

2 stops37h 32m

Deal found 11/9£914

Fri 16/1012:42 -

2 stops25h 43m

Fri 23/1007:25 -

2 stops23h 08m

Deal found 13/9£914

Wed 18/1112:41 -

2 stops25h 54m

Wed 25/1106:30 -

2 stops25h 24m

Deal found 12/9£914

Sat 3/1013:38 -

2 stops24h 47m

Tue 27/1006:30 -

2 stops24h 25m

Deal found 11/9£914

Sat 13/215:20 -

2 stops23h 15m

Sun 21/206:30 -

2 stops25h 48m

Deal found 12/9£914

Sat 17/1012:58 -

2 stops22h 47m

Sat 24/1010:20 -

2 stops20h 39m

Deal found 13/9£937

Sun 25/1016:18 -

2 stops15h 22m

Sun 1/1111:55 -

2 stops18h 00m

Deal found 9/9£940

Find flight deals from Idaho to Gatwick

Round-trip from	£634
One-way from	£251
Popular in	January
Cheapest in	April
Average price	£707

Delta
8/10-13/10
4 total stops
40h 59m total
Idaho to London

Search Deals

Delta
29/12-31/12
2 total stops
26h 45m total
Idaho to London

Search Deals

Highest demand for flights based on searches. 31% potential increase in price (£293 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 17% potential price decrease (£96 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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

Cheapest return flight

SpokaneLondon

GEG Spokane - LGW London Gatwick

GEGLGW

Spokane

Tue 29/12

06:25-09:00

2 stops18h 35m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£251

SpokaneLondon

GEG Spokane - LGW London Gatwick

GEGLGW

Spokane

Wed 30/12

06:25-09:00

2 stops18h 35m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£251

BoiseLondon

BOI Boise Air Term. Gowen Fld - LGW London Gatwick

BOILGW

Boise Air Term. Gowen Fld

Thu 4/3

13:15-15:45

2 stops19h 30m

London Gatwick

Wed 31/12

00:00-16:00

Nonstop0h 00m

£288

BoiseLondon

BOI Boise Air Term. Gowen Fld - LGW London Gatwick

BOILGW

Boise Air Term. Gowen Fld

Fri 1/1

13:10-15:45

2 stops19h 35m

London Gatwick

Wed 31/12

00:00-16:00

Nonstop0h 00m

£288

SpokaneLondon

GEG Spokane - LGW London Gatwick

GEGLGW

Spokane

Thu 31/12

06:25-09:00

2 stops18h 35m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£288

SpokaneLondon

GEG Spokane - LGW London Gatwick

GEGLGW

Spokane

Mon 28/12

06:25-15:45

2 stops25h 20m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£292

BoiseLondon

BOI Boise Air Term. Gowen Fld - LGW London Gatwick

BOILGW

Boise Air Term. Gowen Fld

Wed 10/3

12:42-15:45

2 stops20h 03m

London Gatwick

Wed 31/12

00:00-16:00

Nonstop0h 00m

£302

BoiseLondon

BOI Boise Air Term. Gowen Fld - LGW London Gatwick

BOILGW

Boise Air Term. Gowen Fld

Wed 10/3

09:53-17:50

3 stops24h 57m

London Gatwick

Wed 31/12

00:00-16:00

Nonstop0h 00m

£384

SpokaneLondon

GEG Spokane - LGW London Gatwick

GEGLGW

Spokane

Tue 29/12

19:51-10:55

2 stops31h 04m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£384

SpokaneLondon

GEG Spokane - LGW London Gatwick

GEGLGW

Spokane

Tue 22/9

07:03-07:55

3 stops40h 52m

London Gatwick

Wed 31/12

00:00-15:00

Nonstop0h 00m

£393

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 37 resultsSorted by cheapest first

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.

BOI-LGW

GEG-LGW

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

USID-LGW

BOI-LGW

GEG-LGW

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 £812, Delta can have you in London Gatwick Airport from Idaho in 13h 59m. The distance between Idaho and London Gatwick Airport is about 4667 mi. Both multi-stop and direct flights can be found to your destination and back.
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.

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

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.

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Cheap flights from Idaho to London Gatwick Airport from £251

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 13 September 2026.

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 13 September 2026.

Best flights from Idaho to GatwickDiscover 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 13 September 2026.

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 13 September 2026.

Last-minute flights from Idaho to GatwickDiscover last-minute flight deals from Idaho to Gatwick. Data last updated 13 September 2026 and is based on user searches.

Discover last-minute flight deals from Idaho to Gatwick. Data last updated 13 September 2026 and is based on user searches.

One-way flights from Idaho to GatwickSearch for one-way flight options from Idaho to Gatwick. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

Search for one-way flight options from Idaho to Gatwick. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

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Related info for your journey

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

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Complete your trip

Complete your trip to Gatwick by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Idaho to Gatwick by cabin class

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Other flights to Gatwick

Explore flights to Gatwick departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.

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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 13 September 2026.

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 13 September 2026.

Last-minute flights from Idaho to Gatwick
Discover last-minute flight deals from Idaho to Gatwick. Data last updated 13 September 2026 and is based on user searches.

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 13 September 2026.