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

The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as £657. However, be on the lookout for offers from Delta and ITA Airways, as they are both options that can get you from London City Airport to Idaho for a low price.

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 £754). Flying from London City Airport to Idaho in August is currently the most expensive (average of £1,152). 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.

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

Most travelers choose London City - Boise Air Term. Gowen Fld, London City - Spokane or London City - Jackson Hole when deciding on the best route from London City Airport to Idaho.

How far in advance should I book a flight from London City Airport to Idaho?

Travelers have found it’s best to book a flight 12 days in advance to save up to 21% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 12 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London City Airport to Idaho 1-2 weeks in advance for as low as £515, or £931 for flights within the next 24 hours.

What is the cheapest month to fly from London City Airport to Idaho?

Our data shows that November tends to be the cheapest month to fly to Idaho from London City Airport. Users have commonly found prices around £705 for the month, but tickets can be as low as £518. Due to multiple factors, prepare for potentially higher prices in August.

What is the cheapest time of day to fly from LCY to ID?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London City Airport to Idaho as you normally would.

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 holiday 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.

£433+ Flights from London City Airport to Idaho

Cheap flight deals from London City to Idaho

Round-trip from	£788
One-way from	£433
Popular in	August
Cheapest in	November
Average price	£667

9/6-30/6
4 total stops
40h 55m total
London to Idaho

Search Deals

14/8
3 total stops
32h 20m total
London to Idaho

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£110 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 30 April 2025.

Mon 9/608:45LCY - BOI

2 stops19h 59mMultiple Airlines

Mon 30/614:39BOI - LCY

2 stops20h 56mMultiple Airlines

Deal found 28/4£788

Thu 22/508:40LCY - BOI

2 stops19h 26mVirgin Atlantic

Mon 2/612:50BOI - LCY

2 stops20h 50mVirgin Atlantic

Deal found 29/4£811

Fri 13/608:55LCY - GEG

3 stops19h 53mMultiple Airlines

Fri 20/607:25GEG - LCY

2 stops20h 15mMultiple Airlines

Deal found 28/4£1,012

Fri 13/620:10LCY - JAC

2 stops31h 48mVirgin Atlantic

Fri 20/608:30JAC - LCY

2 stops45h 45mVirgin Atlantic

Deal found 29/4£1,050

Fri 13/619:10LCY - JAC

2 stops29h 45mMultiple Airlines

Fri 20/607:37JAC - LCY

2 stops21h 03mMultiple Airlines

Deal found 29/4£1,271

Sat 14/610:00LCY - BOI

2 stops17h 35mDelta

Sat 21/615:00BOI - LCY

2 stops15h 15mDelta

Deal found 30/4£4,909

Sat 14/608:40LCY - JAC

2 stops18h 36mDelta

Sat 21/613:00JAC - LCY

2 stops17h 15mDelta

Deal found 29/4£5,389

Thu 10/719:10LCY - BOI

2 stops34h 42mLufthansa

Thu 31/708:30BOI - LCY

2 stops24h 55mLufthansa

Deal found 29/4£6,425

Best flights from London City to Idaho
Discover carefully curated flight deals from London City to Idaho that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Mon 9/608:45LCY - BOI

2 stops19h 59mMultiple Airlines

Mon 30/614:39BOI - LCY

2 stops20h 56mMultiple Airlines

Deal found 28/4£788

Thu 22/508:40LCY - BOI

2 stops19h 26mVirgin Atlantic

Mon 2/612:50BOI - LCY

2 stops20h 50mVirgin Atlantic

Deal found 29/4£811

Fri 13/608:55LCY - GEG

3 stops19h 53mMultiple Airlines

Fri 20/607:25GEG - LCY

2 stops20h 15mMultiple Airlines

Deal found 28/4£1,012

Fri 13/620:10LCY - JAC

2 stops31h 48mVirgin Atlantic

Fri 20/608:30JAC - LCY

2 stops45h 45mVirgin Atlantic

Deal found 29/4£1,050

Fri 13/619:10LCY - JAC

2 stops29h 45mMultiple Airlines

Fri 20/607:37JAC - LCY

2 stops21h 03mMultiple Airlines

Deal found 29/4£1,271

Sat 14/610:00LCY - BOI

2 stops17h 35mDelta

Sat 21/615:00BOI - LCY

2 stops15h 15mDelta

Deal found 30/4£4,909

Thu 10/719:10LCY - BOI

2 stops34h 42mLufthansa

Thu 31/708:30BOI - LCY

2 stops24h 55mLufthansa

Deal found 29/4£6,425

Sat 14/608:40LCY - JAC

2 stops18h 36mDelta

Sat 21/613:00JAC - LCY

2 stops17h 15mDelta

Deal found 29/4£5,389

One-way flights from London City to Idaho
Search for one-way flight options from London City to Idaho. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Thu 14/808:45LCY - GEG

3 stops32h 20mMultiple Airlines

Deal found 29/4£433

Tue 24/608:45LCY - GEG

2 stops22h 29mLufthansa

Deal found 29/4£657

Thu 21/808:45LCY - BOI

2 stops19h 29mLufthansa

Deal found 29/4£757

Fri 30/509:05LCY - BOI

2 stops21h 40mMultiple Airlines

Deal found 30/4£849

Sat 21/612:10LCY - BOI

2 stops18h 41mDelta

Deal found 29/4£1,457

Mon 11/809:20LCY - GEG

2 stops17h 28mDelta

Deal found 29/4£1,615

Mon 12/516:50LCY - GEG

2 stops36h 50mITA Airways

Deal found 29/4£1,817

Fri 13/609:25LCY - GEG

2 stops19h 23mSWISS

Deal found 29/4£2,463

Cheapflights 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

Mon 9/6

08:45-21:44

2 stops19h 59m

Boise Air Term. Gowen Fld

Mon 30/6

14:39-18:35

2 stops20h 56m

£788

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 22/5

08:40-21:06

2 stops19h 26m

Boise Air Term. Gowen Fld

Mon 2/6

12:50-16:40

2 stops20h 50m

£811

LondonSpokane

LCY - GEG

LCYGEG

London City

Fri 13/6

08:55-20:48

3 stops19h 53m

Spokane

Fri 20/6

07:25-11:40

2 stops20h 15m

£1,012

LondonJackson

LCY - JAC

LCYJAC

London City

Fri 13/6

20:10-20:58

2 stops31h 48m

Jackson Hole

Fri 20/6

08:30-13:15

2 stops45h 45m

£1,050

LondonJackson

LCY - JAC

LCYJAC

London City

Fri 13/6

19:10-17:55

2 stops29h 45m

Jackson Hole

Fri 20/6

07:37-11:40

2 stops21h 03m

£1,271

LondonBoise

LCY - BOI

LCYBOI

London City

Sat 14/6

10:00-20:35

2 stops17h 35m

Boise Air Term. Gowen Fld

Sat 21/6

15:00-13:15

2 stops15h 15m

£4,909

LondonJackson

LCY - JAC

LCYJAC

London City

Sat 14/6

08:40-20:16

2 stops18h 36m

Jackson Hole

Sat 21/6

13:00-13:15

2 stops17h 15m

£5,389

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 10/7

19:10-22:52

2 stops34h 42m

Boise Air Term. Gowen Fld

Thu 31/7

08:30-16:25

2 stops24h 55m

£6,425

LondonSpokane

LCY - GEG

LCYGEG

London City

Thu 14/8

08:45-09:05

3 stops32h 20m

£433

LondonSpokane

LCY - GEG

LCYGEG

London City

Tue 24/6

08:45-23:14

2 stops22h 29m

£657

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 16 results

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 return 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

Rainfall in Idaho by month

In terms of precipitation, rainfall in Idaho ranges from 5.0 - 41.0 inches per month. December is typically the wettest month, when rainfall can reach 41.0 mm. August is typically the driest time to visit Idaho when rainfall is around 5.0 mm.

Temperature in Idaho by month

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Idaho

To help decide which airline to fly from London to Idaho, see what other customers have to say about Delta, SWISS and Virgin Atlantic. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,936 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

643 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

ITA Airways

6.7

Okay

967 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Lufthansa

6.7

Okay

7,046 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from London City Airport to Idaho one-way?
The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as £657. However, be on the lookout for offers from Delta and ITA Airways, as they are both options that can get you from London City Airport to Idaho for a low price.
What are the most popular routes from London City Airport to Idaho?
Most travelers choose London City - Boise Air Term. Gowen Fld, London City - Spokane or London City - Jackson Hole when deciding on the best route from London City Airport to Idaho.
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 holiday 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 £754). Flying from London City Airport to Idaho in August is currently the most expensive (average of £1,152). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London City to Idaho

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Direct flights to United States

Fly with Cheapflights

How does Cheapflights help users find flights from London City to Idaho?

When you search for this flight from London City to Idaho, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London City to Idaho?

Millions of users choose and trust Cheapflights to book the best flight deals from London City to Idaho for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London City to Idaho with no change fees?

Need flexible booking options for your flight to Idaho from London City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London City to Idaho become cheaper?

Not ready to book yet? You can track prices for flights from London City to Idaho on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London City Airport to Idaho from £433

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London City to Idaho

Cheapest flights from London City to IdahoExplore 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 30 April 2025.

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 30 April 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Idaho

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

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 30 April 2025.

To help decide which airline to fly from London to Idaho, see what other customers have to say about Delta, SWISS and Virgin Atlantic. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London City to Idaho

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London City to Idaho?

Why should you use Cheapflights to find cheap flight tickets from London City to Idaho?

Can Cheapflights find flights from London City to Idaho with no change fees?

Can Cheapflights notify me if prices for flights from London City to Idaho become cheaper?

100% Free

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Travel Smart

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 30 April 2025.