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

Prices for flights from London City Airport to Idaho were last updated today.

How old do you have to be to fly from London City 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 City 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.

£596 Cheap Flights from London City Airport to Idaho in 2025/26

1 adult

0 bags

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Find the cheapest flights from London City Airport to Idaho

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:15 - 18:49

LCY

GEG

31h 34m2 stops

05:51 - 14:35

GEG

LCY

24h 44m2 stops

£642Iberia

Mon, 9 Feb - Mon, 16 Feb

09:15 - 18:05

LCY

BOI

39h 50m2 stops

08:40 - 17:55

BOI

LCY

26h 15m2 stops

£662Lufthansa

Mon, 20 Apr - Sun, 3 May

08:25 - 20:51

LCY

BOI

19h 26m2 stops

15:53 - 16:40

BOI

LCY

17h 47m2 stops

£674Delta

Mon, 20 Apr - Wed, 6 May

09:20 - 22:25

LCY

BOI

20h 05m2 stops

20:01 - 16:40

BOI

LCY

37h 39m2 stops

£703Delta

Fri, 17 Apr - Tue, 5 May

09:20 - 22:25

LCY

BOI

20h 05m2 stops

15:53 - 08:50

BOI

LCY

33h 57m2 stops

£734Delta

Fri, 17 Apr - Sun, 3 May

13:45 - 16:15

LCY

BOI

33h 30m2 stops

20:01 - 16:40

BOI

LCY

37h 39m2 stops

£768Delta

Sun, 19 Apr - Tue, 5 May

09:20 - 22:25

LCY

BOI

20h 05m2 stops

15:53 - 07:55

BOI

LCY

33h 02m2 stops

£791Delta

Fri, 17 Apr - Sat, 2 May

09:20 - 22:25

LCY

BOI

20h 05m2 stops

20:01 - 16:40

BOI

LCY

37h 39m2 stops

£797Delta

Fri, 17 Apr - Mon, 4 May

07:00 - 15:25

LCY

GEG

40h 25m3 stops

07:00 - 10:50

GEG

LCY

43h 50m3 stops

£9,844Multiple Airlines

Tue, 10 Feb - Tue, 17 Feb

07:00 - 15:25

LCY

GEG

40h 25m3 stops

07:00 - 10:20

GEG

LCY

43h 20m3 stops

£9,853Multiple Airlines

Mon, 9 Feb - Mon, 16 Feb

Lufthansa flights from London City Airport to Idaho

Our best Lufthansa deals on London City Airport to Idaho flight tickets

Lufthansa

20 Apr

LCY09:15London City

39h 50m

2 stops

BOI18:05Boise Air Term. Gowen Fld

3 May

BOI08:40Boise Air Term. Gowen Fld

26h 15m

2 stops

LCY17:55London City

£662

Find similar

Lufthansa

9 Feb

LCY18:15London City

33h 27m

2 stops

JAC20:42Jackson Hole

16 Feb

JAC14:40Jackson Hole

20h 00m

2 stops

LCY17:40London City

£859

Find similar

Delta flights from London City Airport to Idaho

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

Delta

20 Apr

LCY09:20London City

18h 31m

2 stops

BOI20:51Boise Air Term. Gowen Fld

30 Apr

BOI08:55Boise Air Term. Gowen Fld

17h 35m

2 stops

LCY09:30London City

£674

Find similar

Delta

17 Apr

LCY09:20London City

20h 05m

2 stops

BOI22:25Boise Air Term. Gowen Fld

6 May

BOI15:53Boise Air Term. Gowen Fld

17h 47m

2 stops

LCY16:40London City

£703

Find similar

Delta

17 Apr

LCY09:20London City

20h 05m

2 stops

BOI22:25Boise Air Term. Gowen Fld

3 May

BOI15:53Boise Air Term. Gowen Fld

33h 57m

2 stops

LCY08:50London City

£734

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSpokane

LCY - GEG

LCYGEG

London City

Mon 9/2

19:15-18:49

2 stops31h 34m

Spokane

Mon 16/2

05:51-14:35

2 stops24h 44m

£642

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 20/4

09:15-18:05

2 stops39h 50m

Boise Air Term. Gowen Fld

Sun 3/5

08:40-17:55

2 stops26h 15m

£662

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 20/4

08:25-20:51

2 stops19h 26m

Boise Air Term. Gowen Fld

Wed 6/5

15:53-16:40

2 stops17h 47m

£674

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 17/4

09:20-22:25

2 stops20h 05m

Boise Air Term. Gowen Fld

Tue 5/5

20:01-16:40

2 stops37h 39m

£703

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 17/4

09:20-22:25

2 stops20h 05m

Boise Air Term. Gowen Fld

Sun 3/5

15:53-08:50

2 stops33h 57m

£734

LondonBoise

LCY - BOI

LCYBOI

London City

Sun 19/4

13:45-16:15

2 stops33h 30m

Boise Air Term. Gowen Fld

Tue 5/5

20:01-16:40

2 stops37h 39m

£768

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 17/4

09:20-22:25

2 stops20h 05m

Boise Air Term. Gowen Fld

Sat 2/5

15:53-07:55

2 stops33h 02m

£791

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 17/4

09:20-22:25

2 stops20h 05m

Boise Air Term. Gowen Fld

Mon 4/5

20:01-16:40

2 stops37h 39m

£797

LondonSpokane

LCY - GEG

LCYGEG

London City

Tue 10/2

07:00-15:25

3 stops40h 25m

Spokane

Tue 17/2

07:00-10:50

3 stops43h 50m

£9,844

LondonSpokane

LCY - GEG

LCYGEG

London City

Mon 9/2

07:00-15:25

3 stops40h 25m

Spokane

Mon 16/2

07:00-10:20

3 stops43h 20m

£9,853

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from London City 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 City to Idaho?

Lufthansa is the most popular carrier operating from London City to Idaho

Cheap London City Airport to Idaho flight deals and tips

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

Fastest flight time	18h 14m
Direct flights	None

The fastest flight from London City Airport to Idaho takes 18h 14m

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

Search flight deals

When did momondo last update prices for flights from London City Airport to Idaho?
Prices for flights from London City Airport to Idaho were last updated today.
How old do you have to be to fly from London City 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 City 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Idaho. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for London to Idaho flights to just show those with flexible booking policies.

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

Once you have performed a search for London to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from London and alert you when they change.