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.

£476 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

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:15 - 22:56

LCY

BOI

20h 41m

2 stops

12:38 - 17:55

BOI

LCY

46h 17m

2 stops

£813Lufthansa

Tue, 23 Jun - Sun, 5 Jul

09:15 - 22:56

LCY

BOI

20h 41m

2 stops

12:38 - 17:55

BOI

LCY

46h 17m

2 stops

£822Lufthansa

Tue, 23 Jun - Sun, 5 Jul

08:25 - 20:18

LCY

BOI

18h 53m

2 stops

16:05 - 16:40

BOI

LCY

17h 35m

2 stops

£835Delta

Mon, 21 Sep - Mon, 5 Oct

09:20 - 12:05

LCY

BOI

33h 45m

2 stops

12:42 - 16:40

BOI

LCY

20h 58m

2 stops

£842Delta

Wed, 23 Sep - Tue, 6 Oct

09:20 - 12:05

LCY

BOI

33h 45m

2 stops

08:40 - 07:55

BOI

LCY

40h 15m

2 stops

£848Delta

Wed, 23 Sep - Thu, 1 Oct

09:20 - 20:18

LCY

BOI

17h 58m

2 stops

19:30 - 09:30

BOI

LCY

31h 00m

2 stops

£865Delta

Fri, 18 Sep - Sun, 4 Oct

09:20 - 12:05

LCY

BOI

33h 45m

2 stops

14:45 - 08:50

BOI

LCY

35h 05m

2 stops

£872Delta

Wed, 23 Sep - Sat, 3 Oct

09:15 - 22:56

LCY

BOI

20h 41m

2 stops

12:38 - 17:55

BOI

LCY

46h 17m

2 stops

£889Lufthansa

Tue, 23 Jun - Sun, 5 Jul

09:20 - 23:29

LCY

BOI

21h 09m

2 stops

15:25 - 13:15

BOI

LCY

14h 50m

2 stops

£895Delta

Fri, 18 Sep - Sat, 3 Oct

09:20 - 23:59

LCY

GEG

22h 39m

2 stops

07:00 - 08:50

GEG

LCY

17h 50m

2 stops

£1,024KLM

Mon, 22 Jun - Mon, 6 Jul

Delta flights from London City Airport to Idaho

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

Delta

21 Sept

LCY08:25London City

18h 53m

2 stops

BOI20:18Boise Air Term. Gowen Fld

5 Oct

BOI16:05Boise Air Term. Gowen Fld

17h 35m

2 stops

LCY16:40London City

£835

Delta

23 Sept

LCY09:20London City

33h 45m

2 stops

BOI12:05Boise Air Term. Gowen Fld

6 Oct

BOI12:42Boise Air Term. Gowen Fld

20h 58m

2 stops

LCY16:40London City

£842

Delta

23 Sept

LCY09:20London City

33h 45m

2 stops

BOI12:05Boise Air Term. Gowen Fld

1 Oct

BOI08:40Boise Air Term. Gowen Fld

40h 15m

2 stops

LCY07:55London City

£848

Lufthansa flights from London City Airport to Idaho

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

Lufthansa

23 Jun

LCY09:15London City

20h 41m

2 stops

BOI22:56Boise Air Term. Gowen Fld

5 Jul

BOI12:38Boise Air Term. Gowen Fld

46h 17m

2 stops

LCY17:55London City

£813

Lufthansa

23 Jun

LCY09:15London City

20h 41m

2 stops

BOI22:56Boise Air Term. Gowen Fld

5 Jul

BOI12:38Boise Air Term. Gowen Fld

46h 17m

2 stops

LCY17:55London City

£822

Lufthansa

23 Jun

LCY09:15London City

20h 41m

2 stops

BOI22:56Boise Air Term. Gowen Fld

5 Jul

BOI12:38Boise Air Term. Gowen Fld

46h 17m

2 stops

LCY17:55London City

£889

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 23/6

09:15-22:56

2 stops20h 41m

Boise Air Term. Gowen Fld

Sun 5/7

12:38-17:55

2 stops46h 17m

£813

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 23/6

09:15-22:56

2 stops20h 41m

Boise Air Term. Gowen Fld

Sun 5/7

12:38-17:55

2 stops46h 17m

£822

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 21/9

08:25-20:18

2 stops18h 53m

Boise Air Term. Gowen Fld

Mon 5/10

16:05-16:40

2 stops17h 35m

£835

LondonBoise

LCY - BOI

LCYBOI

London City

Wed 23/9

09:20-12:05

2 stops33h 45m

Boise Air Term. Gowen Fld

Tue 6/10

12:42-16:40

2 stops20h 58m

£842

LondonBoise

LCY - BOI

LCYBOI

London City

Wed 23/9

09:20-12:05

2 stops33h 45m

Boise Air Term. Gowen Fld

Thu 1/10

08:40-07:55

2 stops40h 15m

£848

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 18/9

09:20-20:18

2 stops17h 58m

Boise Air Term. Gowen Fld

Sun 4/10

19:30-09:30

2 stops31h 00m

£865

LondonBoise

LCY - BOI

LCYBOI

London City

Wed 23/9

09:20-12:05

2 stops33h 45m

Boise Air Term. Gowen Fld

Sat 3/10

14:45-08:50

2 stops35h 05m

£872

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 23/6

09:15-22:56

2 stops20h 41m

Boise Air Term. Gowen Fld

Sun 5/7

12:38-17:55

2 stops46h 17m

£889

Fastest return journey

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 18/9

09:20-23:29

2 stops21h 09m

Boise Air Term. Gowen Fld

Sat 3/10

15:25-13:15

2 stops14h 50m

£895

LondonSpokane

LCY - GEG

LCYGEG

London City

Mon 22/6

09:20-23:59

2 stops22h 39m

Spokane

Mon 6/7

07:00-08:50

2 stops17h 50m

£1,024

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?

Lufthansa and Delta 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	19h 05m
Direct flights	None

The fastest flight from London City Airport to Idaho takes 19h 05m

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

Frequently asked questions about flying from London City Airport to Idaho

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.