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.

£415 Cheap Flights from London Gatwick Airport to Idaho in 2025/26

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Find the cheapest flights from London Gatwick Airport to Idaho

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:55 - 21:37

LGW

GEG

16h 42m2 stops

12:00 - 10:55

GEG

LGW

15h 55m2 stops

£622Icelandair

Tue, 10 Mar - Tue, 17 Mar

15:40 - 22:21

LGW

BOI

37h 41m2 stops

17:30 - 14:40

BOI

LGW

38h 10m2 stops

£639Icelandair

Mon, 20 Apr - Mon, 27 Apr

15:40 - 22:21

LGW

BOI

37h 41m2 stops

17:30 - 14:40

BOI

LGW

38h 10m2 stops

£641Icelandair

Mon, 20 Apr - Mon, 27 Apr

11:55 - 23:01

LGW

GEG

18h 06m2 stops

12:00 - 10:55

GEG

LGW

15h 55m2 stops

£642Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

11:55 - 21:25

LGW

GEG

17h 30m2 stops

12:10 - 10:55

GEG

LGW

14h 45m2 stops

£680Icelandair

Thu, 15 Jan - Thu, 22 Jan

11:55 - 21:25

LGW

GEG

17h 30m2 stops

09:05 - 10:55

GEG

LGW

17h 50m2 stops

£686Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

19:40 - 13:08

LGW

BOI

24h 28m2 stops

07:20 - 19:00

BOI

LGW

28h 40m2 stops

£705Iberia

Fri, 30 Jan - Fri, 6 Feb

15:40 - 00:13

LGW

GEG

16h 33m2 stops

11:35 - 14:40

GEG

LGW

19h 05m2 stops

£728Icelandair

Mon, 4 May - Sun, 10 May

15:40 - 00:13

LGW

GEG

16h 33m2 stops

11:35 - 14:40

GEG

LGW

19h 05m2 stops

£729Icelandair

Mon, 4 May - Sun, 10 May

11:55 - 21:25

LGW

GEG

17h 30m2 stops

12:10 - 10:55

GEG

LGW

14h 45m2 stops

£740Icelandair

Thu, 15 Jan - Mon, 19 Jan

Icelandair flights from London Gatwick Airport to Idaho

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

Icelandair

10 Mar

LGW11:55London Gatwick

16h 42m

2 stops

GEG21:37Spokane

17 Mar

GEG12:00Spokane

15h 55m

2 stops

LGW10:55London Gatwick

£622

Find similar

Icelandair

20 Apr

LGW15:40London Gatwick

37h 41m

2 stops

BOI22:21Boise Air Term. Gowen Fld

27 Apr

BOI17:30Boise Air Term. Gowen Fld

38h 10m

2 stops

LGW14:40London Gatwick

£639

Find similar

Icelandair

20 Apr

LGW15:40London Gatwick

37h 41m

2 stops

BOI22:21Boise Air Term. Gowen Fld

27 Apr

BOI17:30Boise Air Term. Gowen Fld

38h 10m

2 stops

LGW14:40London Gatwick

£641

Find similar

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 10/3

11:55-21:37

2 stops16h 42m

Spokane

Tue 17/3

12:00-10:55

2 stops15h 55m

£622

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 20/4

15:40-22:21

2 stops37h 41m

Boise Air Term. Gowen Fld

Mon 27/4

17:30-14:40

2 stops38h 10m

£639

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 20/4

15:40-22:21

2 stops37h 41m

Boise Air Term. Gowen Fld

Mon 27/4

17:30-14:40

2 stops38h 10m

£641

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Tue 10/3

11:55-23:01

2 stops18h 06m

Spokane

Tue 17/3

12:00-10:55

2 stops15h 55m

£642

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Thu 15/1

11:55-21:25

2 stops17h 30m

Spokane

Thu 22/1

12:10-10:55

2 stops14h 45m

£680

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Fri 30/1

11:55-21:25

2 stops17h 30m

Spokane

Fri 6/2

09:05-10:55

2 stops17h 50m

£686

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Fri 30/1

19:40-13:08

2 stops24h 28m

Boise Air Term. Gowen Fld

Fri 6/2

07:20-19:00

2 stops28h 40m

£705

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Mon 4/5

15:40-00:13

2 stops16h 33m

Spokane

Sun 10/5

11:35-14:40

2 stops19h 05m

£728

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Mon 4/5

15:40-00:13

2 stops16h 33m

Spokane

Sun 10/5

11:35-14:40

2 stops19h 05m

£729

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Thu 15/1

11:55-21:25

2 stops17h 30m

Spokane

Mon 19/1

12:10-10:55

2 stops14h 45m

£740

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Gatwick Airport to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London Gatwick to Idaho?

Icelandair is the most popular carrier operating from London Gatwick to Idaho

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 10m
Direct flights	None

The fastest flight from London Gatwick Airport to Idaho takes 16h 10m

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.

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.