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

Search flight deals from London Gatwick Airport to Idaho . While viewing offers you’ll have the option to create a Price Alert.

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 days for return flights on 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£304 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

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:40 - 23:55

LGW

GEG

16h 15m

2 stops

09:55 - 11:45

GEG

LGW

17h 50m

2 stops

£625Multiple Airlines

Mon, 4 May - Mon, 11 May

10:50 - 22:55

LGW

BOI

19h 05m

1 stop

18:51 - 10:55

BOI

LGW

33h 04m

1 stop

£698Multiple Airlines

Wed, 26 Aug - Wed, 2 Sep

10:50 - 22:25

LGW

GEG

19h 35m

1 stop

06:05 - 10:55

GEG

LGW

20h 50m

1 stop

£725Multiple Airlines

Wed, 26 Aug - Mon, 31 Aug

13:00 - 21:31

LGW

GEG

16h 31m

2 stops

05:00 - 14:40

GEG

LGW

25h 40m

2 stops

£737Multiple Airlines

Tue, 5 May - Tue, 12 May

15:40 - 23:02

LGW

BOI

38h 22m

2 stops

14:57 - 14:40

BOI

LGW

16h 43m

2 stops

£739Icelandair

Mon, 4 May - Mon, 11 May

10:20 - 22:47

LGW

BOI

19h 27m

2 stops

13:00 - 18:45

BOI

LGW

22h 45m

2 stops

£767Multiple Airlines

Wed, 26 Aug - Wed, 2 Sep

15:40 - 21:31

LGW

GEG

37h 51m

2 stops

12:40 - 11:45

GEG

LGW

15h 05m

2 stops

£771Icelandair

Mon, 27 Apr - Mon, 4 May

10:20 - 18:51

LGW

GEG

16h 31m

2 stops

12:36 - 18:50

GEG

LGW

22h 14m

2 stops

£819Condor

Wed, 26 Aug - Mon, 31 Aug

10:25 - 21:13

LGW

GEG

18h 48m

2 stops

10:50 - 09:25

GEG

LGW

14h 35m

2 stops

£874Delta

Thu, 28 May - Thu, 11 Jun

10:35 - 23:29

LGW

BOI

19h 54m

2 stops

10:23 - 09:25

BOI

LGW

16h 02m

2 stops

£950Delta

Tue, 23 Jun - Sun, 5 Jul

Delta flights from London Gatwick Airport to Idaho

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

Delta

28 May

LGW10:25London Gatwick

18h 48m

2 stops

GEG21:13Spokane

11 Jun

GEG10:50Spokane

14h 35m

2 stops

LGW09:25London Gatwick

£874

Delta

23 Jun

LGW10:35London Gatwick

19h 54m

2 stops

BOI23:29Boise Air Term. Gowen Fld

5 Jul

BOI10:23Boise Air Term. Gowen Fld

16h 02m

2 stops

LGW09:25London Gatwick

£950

Delta

23 Jun

LGW10:35London Gatwick

19h 54m

2 stops

BOI23:29Boise Air Term. Gowen Fld

5 Jul

BOI10:23Boise Air Term. Gowen Fld

16h 02m

2 stops

LGW09:25London Gatwick

£970

Icelandair flights from London Gatwick Airport to Idaho

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

Icelandair

4 May

LGW15:40London Gatwick

38h 22m

2 stops

BOI23:02Boise Air Term. Gowen Fld

11 May

BOI14:57Boise Air Term. Gowen Fld

16h 43m

2 stops

LGW14:40London Gatwick

£739

Icelandair

27 Apr

LGW15:40London Gatwick

37h 51m

2 stops

GEG21:31Spokane

4 May

GEG12:40Spokane

15h 05m

2 stops

LGW11:45London Gatwick

£771

Icelandair

20 Apr

LGW15:40London Gatwick

38h 17m

2 stops

BOI22:57Boise Air Term. Gowen Fld

27 Apr

BOI16:38Boise Air Term. Gowen Fld

15h 02m

2 stops

LGW14:40London Gatwick

£799

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

Cheapest return flight

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Mon 4/5

15:40-23:55

2 stops16h 15m

Spokane

Mon 11/5

09:55-11:45

2 stops17h 50m

£625

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Wed 26/8

10:50-22:55

1 stop19h 05m

Boise Air Term. Gowen Fld

Wed 2/9

18:51-10:55

1 stop33h 04m

£698

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Wed 26/8

10:50-22:25

1 stop19h 35m

Spokane

Mon 31/8

06:05-10:55

1 stop20h 50m

£725

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Tue 5/5

13:00-21:31

2 stops16h 31m

Spokane

Tue 12/5

05:00-14:40

2 stops25h 40m

£737

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 4/5

15:40-23:02

2 stops38h 22m

Boise Air Term. Gowen Fld

Mon 11/5

14:57-14:40

2 stops16h 43m

£739

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Wed 26/8

10:20-22:47

2 stops19h 27m

Boise Air Term. Gowen Fld

Wed 2/9

13:00-18:45

2 stops22h 45m

£767

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Mon 27/4

15:40-21:31

2 stops37h 51m

Spokane

Mon 4/5

12:40-11:45

2 stops15h 05m

£771

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Wed 26/8

10:20-18:51

2 stops16h 31m

Spokane

Mon 31/8

12:36-18:50

2 stops22h 14m

£819

Fastest return journey

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Thu 28/5

10:25-21:13

2 stops18h 48m

Spokane

Thu 11/6

10:50-09:25

2 stops14h 35m

£874

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Tue 23/6

10:35-23:29

2 stops19h 54m

Boise Air Term. Gowen Fld

Sun 5/7

10:23-09:25

2 stops16h 02m

£950

Flights are sorted by cheapest return 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	16h 15m
Direct flights	None

The fastest flight from London Gatwick Airport to Idaho takes 16h 15m

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from London Gatwick Airport to Idaho?
Search flight deals from London Gatwick Airport to Idaho. While viewing offers you’ll have the option to create a Price Alert.
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 days for return flights on 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Idaho . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Idaho from London with this policy.

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?

If you are not ready to book a flight from London to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.