How do I get Price Alerts for flights from London Gatwick Airport to Idaho?

Price Alerts will notify you by email when the price for flights to Idaho from London Gatwick Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from London Gatwick Airport to Idaho with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from London Gatwick Airport to Idaho?

Prices for flights from London Gatwick Airport to Idaho refresh daily.

How old do you have to be to fly from London Gatwick Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$509 Cheap Flights from London Gatwick Airport to Idaho in 2026

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Find the cheapest flights from London Gatwick Airport to Idaho

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 am - 9:37 pm

LGW

GEG

16h 42m

2 stops

12:00 pm - 10:55 am

GEG

LGW

15h 55m

2 stops

$807Icelandair

Tue, Mar 10 - Tue, Mar 17

11:55 am - 9:37 pm

LGW

GEG

16h 42m

2 stops

12:00 pm - 10:55 am

GEG

LGW

15h 55m

2 stops

$809Icelandair

Tue, Mar 10 - Tue, Mar 17

11:55 am - 9:37 pm

LGW

GEG

16h 42m

2 stops

12:00 pm - 10:55 am

GEG

LGW

15h 55m

2 stops

$875Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

11:55 am - 10:40 pm

LGW

BOI

17h 45m

2 stops

11:58 am - 2:40 pm

BOI

LGW

19h 42m

2 stops

$945Multiple Airlines

Thu, Feb 19 - Tue, Mar 31

3:40 pm - 11:55 pm

LGW

GEG

16h 15m

2 stops

3:12 pm - 2:40 pm

GEG

LGW

15h 28m

2 stops

$959Icelandair

Mon, May 4 - Sun, May 10

3:40 pm - 11:55 pm

LGW

GEG

16h 15m

2 stops

3:12 pm - 2:40 pm

GEG

LGW

15h 28m

2 stops

$960Icelandair

Mon, May 4 - Sun, May 10

3:40 pm - 9:31 pm

LGW

GEG

37h 51m

2 stops

3:12 pm - 2:40 pm

GEG

LGW

15h 28m

2 stops

$962Icelandair

Mon, May 4 - Sun, May 10

3:40 pm - 10:57 pm

LGW

BOI

38h 17m

2 stops

4:27 pm - 2:40 pm

BOI

LGW

39h 13m

2 stops

$993Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

7:40 pm - 12:48 pm

LGW

BOI

23h 08m

2 stops

7:00 am - 7:00 pm

BOI

LGW

30h 00m

2 stops

$1,169Iberia

Wed, Mar 11 - Fri, Mar 20

10:25 am - 6:15 pm

LGW

IDA

38h 50m

2 stops

5:47 am - 3:45 pm

IDA

LGW

26h 58m

2 stops

$1,183Delta

Thu, Apr 2 - Mon, Apr 20

Icelandair flights from London Gatwick Airport to Idaho

Our best Icelandair deals on London Gatwick Airport to Idaho flight tickets

Icelandair

Mar 10

LGW11:55 amLondon Gatwick

16h 42m

2 stops

GEG9:37 pmSpokane

Mar 17

GEG12:00 pmSpokane

15h 55m

2 stops

LGW10:55 amLondon Gatwick

$807

Icelandair

Mar 10

LGW11:55 amLondon Gatwick

16h 42m

2 stops

GEG9:37 pmSpokane

Mar 17

GEG12:00 pmSpokane

15h 55m

2 stops

LGW10:55 amLondon Gatwick

$809

Icelandair

May 4

LGW3:40 pmLondon Gatwick

16h 15m

2 stops

GEG11:55 pmSpokane

May 10

GEG3:12 pmSpokane

15h 28m

2 stops

LGW2:40 pmLondon Gatwick

$959

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Tue 3/10

11:55 am-9:37 pm

2 stops16h 42m

Spokane

Tue 3/17

12:00 pm-10:55 am

2 stops15h 55m

$807

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Tue 3/10

11:55 am-9:37 pm

2 stops16h 42m

Spokane

Tue 3/17

12:00 pm-10:55 am

2 stops15h 55m

$809

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Tue 3/10

11:55 am-9:37 pm

2 stops16h 42m

Spokane

Tue 3/17

12:00 pm-10:55 am

2 stops15h 55m

$875

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Thu 2/19

11:55 am-10:40 pm

2 stops17h 45m

Boise Air Term. Gowen Fld

Tue 3/31

11:58 am-2:40 pm

2 stops19h 42m

$945

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Mon 5/4

3:40 pm-11:55 pm

2 stops16h 15m

Spokane

Sun 5/10

3:12 pm-2:40 pm

2 stops15h 28m

$959

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Mon 5/4

3:40 pm-11:55 pm

2 stops16h 15m

Spokane

Sun 5/10

3:12 pm-2:40 pm

2 stops15h 28m

$960

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Mon 5/4

3:40 pm-9:31 pm

2 stops37h 51m

Spokane

Sun 5/10

3:12 pm-2:40 pm

2 stops15h 28m

$962

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 4/20

3:40 pm-10:57 pm

2 stops38h 17m

Boise Air Term. Gowen Fld

Mon 4/27

4:27 pm-2:40 pm

2 stops39h 13m

$993

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Wed 3/11

7:40 pm-12:48 pm

2 stops23h 08m

Boise Air Term. Gowen Fld

Fri 3/20

7:00 am-7:00 pm

2 stops30h 00m

$1,169

LondonIdaho Falls

LGW - IDA

LGWIDA

London Gatwick

Thu 4/2

10:25 am-6:15 pm

2 stops38h 50m

Idaho Falls Fanning Field

Mon 4/20

5:47 am-3:45 pm

2 stops26h 58m

$1,183

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap London Gatwick Airport to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Idaho

Fastest flight time	15h 54m
Direct flights	None

The fastest flight from London Gatwick Airport to Idaho takes 15h 54m

There are no direct flights from London Gatwick Airport to Idaho. There are no popular flight routes from London Gatwick Airport to Idaho.

Search flight deals

When did momondo last update prices for flights from London Gatwick Airport to Idaho?
Prices for flights from London Gatwick Airport to Idaho refresh daily.
How old do you have to be to fly from London Gatwick Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from London Gatwick Airport to Idaho?
Price Alerts will notify you by email when the price for flights to Idaho from London Gatwick Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from London Gatwick Airport to Idaho with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from London to Idaho?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from London.

Can I find flights from London to Idaho with flexible booking policies on momondo?

All flight searches from London to Idaho on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Idaho?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho from London.

I’m not ready to book a flight from London to Idaho right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Idaho flights. All you need is a valid email address and we will do the rest; it is that quick and easy.