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.

£384 Cheap Flights from London Gatwick Airport to Idaho in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Gatwick Airport to Idaho

Round-trip

One-way

Cheap return flights

10:55 - 22:36LGW-GEG

19h 41m1 stop

13:52 - 10:55GEG-LGW

37h 03m1 stop

£509Multiple Airlines

Find Deal

sex, 17 out - ter, 21 out

15:05 - 22:24LGW-BOI

38h 19m2 stops

13:26 - 08:10BOI-LGW

35h 44m2 stops

£561American Airlines

Find Deal

qui, 9 out - seg, 13 out

10:55 - 22:36LGW-GEG

19h 41m1 stop

17:54 - 10:55GEG-LGW

33h 01m2 stops

£569Multiple Airlines

Find Deal

sex, 17 out - ter, 21 out

14:00 - 23:57LGW-BOI

40h 57m2 stops

08:05 - 10:55BOI-LGW

19h 50m1 stop

£585Multiple Airlines

Find Deal

ter, 7 out - qua, 15 out

15:05 - 22:24LGW-BOI

38h 19m2 stops

13:26 - 08:10BOI-LGW

35h 44m2 stops

£591American Airlines

Find Deal

qui, 9 out - qui, 16 out

14:00 - 14:36LGW-BOI

31h 36m2 stops

08:05 - 10:55BOI-LGW

19h 50m1 stop

£593Multiple Airlines

Find Deal

seg, 6 out - qua, 15 out

15:05 - 22:24LGW-BOI

38h 19m2 stops

16:40 - 08:10BOI-LGW

56h 30m2 stops

£594American Airlines

Find Deal

qui, 9 out - qua, 15 out

11:55 - 20:59LGW-GEG

16h 04m2 stops

12:44 - 10:55GEG-LGW

15h 11m2 stops

£611Icelandair

Find Deal

ter, 10 mar - ter, 17 mar

11:55 - 20:59LGW-GEG

16h 04m2 stops

12:44 - 10:55GEG-LGW

15h 11m2 stops

£612Icelandair

Find Deal

ter, 10 mar - ter, 17 mar

11:55 - 22:20LGW-BOI

17h 25m2 stops

11:43 - 10:55BOI-LGW

16h 12m2 stops

£665Icelandair

Find Deal

dom, 2 nov - ter, 11 nov

American Airlines flights from London Gatwick Airport to Idaho

Our best American Airlines deals on London Gatwick Airport to Idaho flight tickets

American Airlines

30 Sept

LGW15:05London Gatwick

37h 43m

2 stops

BOI21:48Boise Air Term. Gowen Fld

11 Oct

BOI13:35Boise Air Term. Gowen Fld

59h 35m

2 stops

LGW08:10London Gatwick

£530

Find similar

American Airlines

30 Sept

LGW15:05London Gatwick

52h 22m

2 stops

BOI12:27Boise Air Term. Gowen Fld

14 Oct

BOI16:40Boise Air Term. Gowen Fld

56h 30m

2 stops

LGW08:10London Gatwick

£532

Find similar

American Airlines

24 Sept

LGW15:05London Gatwick

39h 30m

2 stops

BOI23:35Boise Air Term. Gowen Fld

6 Oct

BOI13:26Boise Air Term. Gowen Fld

35h 44m

2 stops

LGW08:10London Gatwick

£533

Find similar

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 04m

2 stops

GEG20:59Spokane

17 Mar

GEG12:44Spokane

15h 11m

2 stops

LGW10:55London Gatwick

£611

Find similar

Icelandair

10 Mar

LGW11:55London Gatwick

16h 04m

2 stops

GEG20:59Spokane

17 Mar

GEG12:44Spokane

15h 11m

2 stops

LGW10:55London Gatwick

£612

Find similar

Icelandair

2 Nov

LGW11:55London Gatwick

17h 25m

2 stops

BOI22:20Boise Air Term. Gowen Fld

13 Nov

BOI11:43Boise Air Term. Gowen Fld

16h 12m

2 stops

LGW10:55London Gatwick

£665

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

sex 17/10

10:55-22:36

1 stop19h 41m

Spokane

ter 21/10

13:52-10:55

1 stop37h 03m

£509

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

qui 9/10

15:05-22:24

2 stops38h 19m

Boise Air Term. Gowen Fld

seg 13/10

13:26-08:10

2 stops35h 44m

£561

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

sex 17/10

10:55-22:36

1 stop19h 41m

Spokane

ter 21/10

17:54-10:55

2 stops33h 01m

£569

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

ter 7/10

14:00-23:57

2 stops40h 57m

Boise Air Term. Gowen Fld

qua 15/10

08:05-10:55

1 stop19h 50m

£585

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

qui 9/10

15:05-22:24

2 stops38h 19m

Boise Air Term. Gowen Fld

qui 16/10

13:26-08:10

2 stops35h 44m

£591

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

seg 6/10

14:00-14:36

2 stops31h 36m

Boise Air Term. Gowen Fld

qua 15/10

08:05-10:55

1 stop19h 50m

£593

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

qui 9/10

15:05-22:24

2 stops38h 19m

Boise Air Term. Gowen Fld

qua 15/10

16:40-08:10

2 stops56h 30m

£594

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

ter 10/3

11:55-20:59

2 stops16h 04m

Spokane

ter 17/3

12:44-10:55

2 stops15h 11m

£611

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

ter 10/3

11:55-20:59

2 stops16h 04m

Spokane

ter 17/3

12:44-10:55

2 stops15h 11m

£612

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

dom 2/11

11:55-22:20

2 stops17h 25m

Boise Air Term. Gowen Fld

ter 11/11

11:43-10:55

2 stops16h 12m

£665

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

Direct flights	None

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.