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.

£490 Cheap Flights from London City Airport to Idaho in 2026

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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.

13:45 - 21:01

LCY

BOI

38h 16m

2 stops

06:00 - 09:30

BOI

LCY

20h 30m

2 stops

£768Delta

Sun, 3 May - Tue, 19 May

09:20 - 09:32

LCY

BOI

31h 12m

2 stops

20:55 - 07:55

BOI

LCY

52h 00m

2 stops

£775Delta

Wed, 6 May - Sun, 17 May

08:25 - 09:53

LCY

BOI

32h 28m

2 stops

20:55 - 07:55

BOI

LCY

52h 00m

2 stops

£798Delta

Fri, 1 May - Sun, 17 May

08:25 - 21:24

LCY

BOI

19h 59m

2 stops

20:55 - 09:30

BOI

LCY

29h 35m

2 stops

£805Delta

Sat, 2 May - Mon, 18 May

08:25 - 21:02

LCY

GEG

20h 37m

2 stops

09:32 - 09:30

GEG

LCY

15h 58m

2 stops

£810KLM

Mon, 4 May - Sun, 10 May

09:20 - 18:57

LCY

GEG

17h 37m

2 stops

09:32 - 09:30

GEG

LCY

15h 58m

2 stops

£811KLM

Mon, 4 May - Sun, 10 May

13:45 - 16:14

LCY

BOI

33h 29m

2 stops

18:08 - 16:40

BOI

LCY

39h 32m

2 stops

£815Delta

Sun, 3 May - Sat, 16 May

09:15 - 23:51

LCY

GEG

22h 36m

2 stops

07:00 - 17:20

GEG

LCY

26h 20m

2 stops

£950Multiple Airlines

Tue, 16 Jun - Sun, 21 Jun

18:30 - 20:53

LCY

JAC

33h 23m

2 stops

10:40 - 17:55

JAC

LCY

24h 15m

2 stops

£1,076Lufthansa

Mon, 30 Mar - Mon, 6 Apr

09:15 - 21:24

LCY

GEG

20h 09m

2 stops

06:00 - 16:30

GEG

LCY

26h 30m

2 stops

£1,079Multiple Airlines

Thu, 9 Apr - Tue, 21 Apr

KLM flights from London City Airport to Idaho

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

KLM

4 May

LCY08:25London City

20h 37m

2 stops

GEG21:02Spokane

10 May

GEG09:32Spokane

15h 58m

2 stops

LCY09:30London City

£810

KLM

4 May

LCY09:20London City

17h 37m

2 stops

GEG18:57Spokane

10 May

GEG09:32Spokane

15h 58m

2 stops

LCY09:30London City

£811

KLM

31 Mar

LCY08:25London City

20h 16m

2 stops

BOI21:41Boise Air Term. Gowen Fld

7 Apr

BOI13:40Boise Air Term. Gowen Fld

21h 50m

2 stops

LCY18:30London City

£929

Iberia flights from London City Airport to Idaho

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

Iberia

26 Feb

LCY07:50London City

21h 32m

2 stops

BOI22:22Boise Air Term. Gowen Fld

1 Mar

BOI07:00Boise Air Term. Gowen Fld

18h 50m

2 stops

LCY08:50London City

£884

Iberia

5 Mar

LCY07:50London City

21h 32m

2 stops

BOI22:22Boise Air Term. Gowen Fld

15 Mar

BOI07:00Boise Air Term. Gowen Fld

19h 50m

2 stops

LCY08:50London City

£1,092

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

LondonBoise

LCY - BOI

LCYBOI

London City

Sun 3/5

13:45-21:01

2 stops38h 16m

Boise Air Term. Gowen Fld

Tue 19/5

06:00-09:30

2 stops20h 30m

£768

LondonBoise

LCY - BOI

LCYBOI

London City

Wed 6/5

09:20-09:32

2 stops31h 12m

Boise Air Term. Gowen Fld

Sun 17/5

20:55-07:55

2 stops52h 00m

£775

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 1/5

08:25-09:53

2 stops32h 28m

Boise Air Term. Gowen Fld

Sun 17/5

20:55-07:55

2 stops52h 00m

£798

LondonBoise

LCY - BOI

LCYBOI

London City

Sat 2/5

08:25-21:24

2 stops19h 59m

Boise Air Term. Gowen Fld

Mon 18/5

20:55-09:30

2 stops29h 35m

£805

LondonSpokane

LCY - GEG

LCYGEG

London City

Mon 4/5

08:25-21:02

2 stops20h 37m

Spokane

Sun 10/5

09:32-09:30

2 stops15h 58m

£810

LondonSpokane

LCY - GEG

LCYGEG

London City

Mon 4/5

09:20-18:57

2 stops17h 37m

Spokane

Sun 10/5

09:32-09:30

2 stops15h 58m

£811

LondonBoise

LCY - BOI

LCYBOI

London City

Sun 3/5

13:45-16:14

2 stops33h 29m

Boise Air Term. Gowen Fld

Sat 16/5

18:08-16:40

2 stops39h 32m

£815

LondonSpokane

LCY - GEG

LCYGEG

London City

Tue 16/6

09:15-23:51

2 stops22h 36m

Spokane

Sun 21/6

07:00-17:20

2 stops26h 20m

£950

LondonJackson

LCY - JAC

LCYJAC

London City

Mon 30/3

18:30-20:53

2 stops33h 23m

Jackson Hole

Mon 6/4

10:40-17:55

2 stops24h 15m

£1,076

LondonSpokane

LCY - GEG

LCYGEG

London City

Thu 9/4

09:15-21:24

2 stops20h 09m

Spokane

Tue 21/4

06:00-16:30

2 stops26h 30m

£1,079

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 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?

Delta, Lufthansa, and SWISS are the most popular carriers 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 43m
Direct flights	None

The fastest flight from London City Airport to Idaho takes 18h 43m

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.