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$922+ Cheap flights from London City (LCY) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOI
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from London City to Idaho

Keep the following information in mind while searching for London City to Idaho flight deals. Data was last updated julio 30, 2025.

Round-trip from

$1,029
(Gotogate)

One-way from

$922
(Thrive Travel)

Popular in

July

Cheapest in

November

Average price

$1,262
From London City to Idaho
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One-way flight from London City to Idaho
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Highest demand for flights based on searches. 17% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from London City to Idaho

Cheapest flights from London City to Idaho
Explore the most affordable flight options available from London City to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Gotogate deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/118:45 amLCY - GEG
2 stops20h 18mLufthansa
jue. 9/181:38 pmGEG - LCY
2 stops18h 47mLufthansa
Deal found 7/28$1,029
This Netflights deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/3010:00 amLCY - BOI
2 stops17h 20mVirgin Atlantic
sáb. 9/133:20 pmBOI - LCY
2 stops20h 15mVirgin Atlantic
Deal found 7/29$1,078
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/278:45 amLCY - BOI
3 stops20h 36mMultiple Airlines
mié. 9/32:45 pmBOI - LCY
2 stops20h 50mMultiple Airlines
Deal found 7/30$1,081
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:25 amLCY - GEG
2 stops33h 13mMultiple Airlines
vie. 9/197:23 amGEG - LCY
2 stops20h 17mMultiple Airlines
Deal found 7/29$1,154
This Travelocity deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/265:15 pmLCY - JAC
2 stops33h 22mLufthansa
lun. 11/32:40 pmJAC - LCY
2 stops20h 00mLufthansa
Deal found 7/30$1,161
This TravelUp deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/177:45 amLCY - GEG
2 stops23h 25mVirgin Atlantic
sáb. 1/311:21 amGEG - LCY
2 stops37h 29mVirgin Atlantic
Deal found 7/30$1,478
This The Travel House deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/124:50 pmLCY - GEG
2 stops36h 36mITA Airways
jue. 8/216:30 amGEG - LCY
2 stops25h 45mITA Airways
Deal found 7/30$1,672
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/265:15 pmLCY - JAC
3 stops33h 22mMultiple Airlines
lun. 11/310:45 amJAC - LCY
2 stops22h 55mMultiple Airlines
Deal found 7/30$1,839
This The Travel House deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/68:45 amLCY - BOI
2 stops19h 39mLufthansa
lun. 10/138:20 amBOI - LCY
2 stops16h 50mLufthansa
Deal found 7/30$2,238

Cheapflights Fare Finder

 
Customize your flight search to find flights from London City to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from London City Airport to Idaho that are best for you.

Fly from

London City

Fly to

Idaho

Route

Depart

Return

Price

LondonSpokane

LCY - GEG

LCYGEG

London City

jue. 9/11

8:45 am-9:03 pm

2 stops20h 18m

Spokane

jue. 9/18

1:38 pm-4:25 pm

2 stops18h 47m

$1,029

LondonBoise

LCY - BOI

LCYBOI

London City

sáb. 8/30

10:00 am-8:20 pm

2 stops17h 20m

Boise Air Term. Gowen Fld

sáb. 9/13

3:20 pm-6:35 pm

2 stops20h 15m

$1,078

LondonBoise

LCY - BOI

LCYBOI

London City

mié. 8/27

8:45 am-10:21 pm

3 stops20h 36m

Boise Air Term. Gowen Fld

mié. 9/3

2:45 pm-6:35 pm

2 stops20h 50m

$1,081

LondonSpokane

LCY - GEG

LCYGEG

London City

vie. 9/12

9:25 am-10:38 am

2 stops33h 13m

Spokane

vie. 9/19

7:23 am-11:40 am

2 stops20h 17m

$1,154

LondonJackson

LCY - JAC

LCYJAC

London City

dom. 10/26

5:15 pm-8:37 pm

2 stops33h 22m

Jackson Hole

lun. 11/3

2:40 pm-5:40 pm

2 stops20h 00m

$1,161

LondonSpokane

LCY - GEG

LCYGEG

London City

mar. 8/12

4:50 pm-9:26 pm

2 stops36h 36m

Spokane

jue. 8/21

6:30 am-4:15 pm

2 stops25h 45m

$1,672

LondonJackson

LCY - JAC

LCYJAC

London City

dom. 10/26

5:15 pm-8:37 pm

3 stops33h 22m

Jackson Hole

lun. 11/3

10:45 am-4:40 pm

2 stops22h 55m

$1,839

LondonBoise

LCY - BOI

LCYBOI

London City

lun. 10/6

8:45 am-9:24 pm

2 stops19h 39m

Boise Air Term. Gowen Fld

lun. 10/13

8:20 am-8:10 am

2 stops16h 50m

$2,238

LondonSpokane

LCY - GEG

LCYGEG

London City

vie. 10/17

8:55 am-8:24 pm

2 stops19h 29m

$922

LondonSpokane

LCY - GEG

LCYGEG

London City

vie. 10/17

8:55 am-8:24 pm

2 stops19h 29m

$1,085

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 17 results
1
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Best time to book a flight from London City to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from London City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Idaho
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated julio 30, 2025.
Read through reviews of airlines operating flights from London City Airport to Idaho, such as Delta, KLM, and SWISS. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Lufthansa
6.8
Okay
7,269 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from London City to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London City Airport to Idaho one-way?

    $1,085 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Delta and SWISS, with prices starting from $2,753 and $3,300, respectively.

  • What are the most popular routes from London City Airport to Idaho?

    The most popular route from London City Airport to Idaho is London City - Boise Air Term. Gowen Fld. You may also consider London City - Jackson Hole or London City - Spokane.

  • Can I find deals for flights from London City to Idaho that include hotel bookings?

    Yes. In addition to deals on London City to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London City to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Idaho.

  • Can I find deals for business class flights from London City to Idaho?

    Yes. Cheapflights offers flight deals from London City to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London City Airport to Idaho?

    Currently, October is the cheapest month in which you can book a flight from London City Airport to Idaho (average of $314). Flying from London City Airport to Idaho in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London City to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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