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 £592. 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 - Jackson Hole, London City - Spokane or London City - Boise Air Term. Gowen Fld 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 56 days in advance to save up to 18% 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 56 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 £620, or £1,020 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 £694 for the month, but tickets can be as low as £509. 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.

£592+ Flights from London City Airport to Idaho

Cheap flight deals from London City to Idaho

Round-trip from	£649
One-way from	£592
Popular in	August
Cheapest in	November
Average price	£678

9/9-17/9
4 total stops
42h 47m total
London to Idaho

Search Deals

Lufthansa
22/9
2 total stops
22h 20m total
London to Idaho

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£102 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 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 13 June 2025.

Tue 9/909:25LCY - GEG

2 stops21h 40mMultiple Airlines

Wed 17/907:23GEG - LCY

2 stops21h 07mMultiple Airlines

Deal found 11/6£649

Tue 9/909:20LCY - GEG

2 stops19h 51mVirgin Atlantic

Wed 17/913:00GEG - LCY

2 stops20h 20mVirgin Atlantic

Deal found 11/6£673

Sat 30/808:40LCY - BOI

2 stops21h 17mKLM

Sat 13/913:43BOI - LCY

2 stops20h 37mKLM

Deal found 12/6£731

Sat 30/810:00LCY - BOI

2 stops20h 56mVirgin Atlantic

Sat 13/914:00BOI - LCY

2 stops23h 15mVirgin Atlantic

Deal found 12/6£758

Thu 25/909:25LCY - BOI

2 stops21h 19mMultiple Airlines

Sun 5/1008:20BOI - LCY

2 stops21h 10mMultiple Airlines

Deal found 12/6£870

Thu 28/808:45LCY - BOI

2 stops19h 29mLufthansa

Sat 6/912:27BOI - LCY

2 stops21h 48mLufthansa

Deal found 12/6£874

Fri 26/907:45LCY - JAC

2 stops20h 18mDelta

Fri 3/1013:04JAC - LCY

2 stops15h 36mDelta

Deal found 11/6£979

Tue 1/719:20LCY - BOI

2 stops33h 14mSWISS

Mon 21/714:32BOI - LCY

2 stops35h 18mSWISS

Deal found 12/6£1,265

Mon 28/709:20LCY - JAC

2 stops18h 01mKLM

Mon 4/808:30JAC - LCY

2 stops15h 45mKLM

Deal found 12/6£1,404

Fri 19/919:30LCY - JAC

2 stops30h 02mMultiple Airlines

Fri 26/907:00JAC - LCY

3 stops21h 40mMultiple Airlines

Deal found 12/6£1,527

Thu 11/908:45LCY - JAC

2 stops16h 47mLufthansa

Thu 9/1012:40JAC - LCY

2 stops22h 55mLufthansa

Deal found 11/6£5,608

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 13 June 2025.

Tue 9/909:25LCY - GEG

2 stops21h 40mMultiple Airlines

Wed 17/907:23GEG - LCY

2 stops21h 07mMultiple Airlines

Deal found 11/6£649

Tue 9/909:20LCY - GEG

2 stops19h 51mVirgin Atlantic

Wed 17/913:00GEG - LCY

2 stops20h 20mVirgin Atlantic

Deal found 11/6£673

Sat 30/808:40LCY - BOI

2 stops21h 17mKLM

Sat 13/913:43BOI - LCY

2 stops20h 37mKLM

Deal found 12/6£731

Thu 28/808:45LCY - BOI

2 stops19h 29mLufthansa

Sat 6/912:27BOI - LCY

2 stops21h 48mLufthansa

Deal found 12/6£874

Fri 26/907:45LCY - JAC

2 stops20h 18mDelta

Fri 3/1013:04JAC - LCY

2 stops15h 36mDelta

Deal found 11/6£979

Tue 1/719:20LCY - BOI

2 stops33h 14mSWISS

Mon 21/714:32BOI - LCY

2 stops35h 18mSWISS

Deal found 12/6£1,265

Sat 30/810:00LCY - BOI

2 stops20h 56mVirgin Atlantic

Sat 13/914:00BOI - LCY

2 stops23h 15mVirgin Atlantic

Deal found 12/6£758

Thu 25/909:25LCY - BOI

2 stops21h 19mMultiple Airlines

Sun 5/1008:20BOI - LCY

2 stops21h 10mMultiple Airlines

Deal found 12/6£870

Mon 28/709:20LCY - JAC

2 stops18h 01mKLM

Mon 4/808:30JAC - LCY

2 stops15h 45mKLM

Deal found 12/6£1,404

Fri 19/919:30LCY - JAC

2 stops30h 02mMultiple Airlines

Fri 26/907:00JAC - LCY

3 stops21h 40mMultiple Airlines

Deal found 12/6£1,527

Thu 11/908:45LCY - JAC

2 stops16h 47mLufthansa

Thu 9/1012:40JAC - LCY

2 stops22h 55mLufthansa

Deal found 11/6£5,608

Last-minute flights from London City to Idaho
Discover last-minute flight deals from London City to Idaho. Data last updated 13 June 2025 and is based on user searches.

Wed 18/608:45LCY - BOI

2 stops19h 41mLufthansa

Mon 23/608:10BOI - LCY

2 stops17h 00mLufthansa

Deal found 11/6£2,119

Tue 1/719:20LCY - BOI

2 stops33h 14mSWISS

Mon 21/714:32BOI - LCY

2 stops35h 18mSWISS

Deal found 12/6£1,265

Thu 10/709:20LCY - GEG

2 stops19h 41mVirgin Atlantic

Thu 17/714:22GEG - LCY

2 stops18h 58mVirgin Atlantic

Deal found 11/6£854

Wed 16/708:45LCY - GEG

2 stops21h 40mMultiple Airlines

Sun 20/709:45GEG - LCY

2 stops22h 40mMultiple Airlines

Deal found 11/6£1,025

Sat 26/707:45LCY - BOI

2 stops23h 14mVirgin Atlantic

Sat 2/810:24BOI - LCY

2 stops25h 11mVirgin Atlantic

Deal found 11/6£1,136

Sun 27/719:20LCY - BOI

2 stops35h 11mMultiple Airlines

Sun 3/808:30BOI - LCY

2 stops21h 00mMultiple Airlines

Deal found 12/6£2,345

Mon 28/709:20LCY - JAC

2 stops18h 01mKLM

Mon 4/808:30JAC - LCY

2 stops15h 45mKLM

Deal found 12/6£1,404

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 13 June 2025.

Mon 22/908:45LCY - GEG

2 stops22h 20mLufthansa

Deal found 10/6£592

Thu 21/808:45LCY - BOI

2 stops19h 29mLufthansa

Deal found 11/6£726

Mon 22/909:05LCY - GEG

3 stops21h 41mMultiple Airlines

Deal found 10/6£791

Thu 21/810:00LCY - BOI

2 stops19h 23mDelta

Deal found 12/6£1,308

Mon 15/918:05LCY - JAC

2 stops31h 27mMultiple Airlines

Deal found 11/6£1,311

Tue 24/616:50LCY - GEG

2 stops36h 43mITA Airways

Deal found 12/6£1,817

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

LondonSpokane

LCY - GEG

LCYGEG

London City

Tue 9/9

09:25-23:05

2 stops21h 40m

Spokane

Wed 17/9

07:23-12:30

2 stops21h 07m

£649

LondonSpokane

LCY - GEG

LCYGEG

London City

Tue 9/9

09:20-21:11

2 stops19h 51m

Spokane

Wed 17/9

13:00-17:20

2 stops20h 20m

£673

LondonBoise

LCY - BOI

LCYBOI

London City

Sat 30/8

08:40-22:57

2 stops21h 17m

Boise Air Term. Gowen Fld

Sat 13/9

13:43-17:20

2 stops20h 37m

£731

LondonBoise

LCY - BOI

LCYBOI

London City

Sat 30/8

10:00-23:56

2 stops20h 56m

Boise Air Term. Gowen Fld

Sat 13/9

14:00-20:15

2 stops23h 15m

£758

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 25/9

09:25-23:44

2 stops21h 19m

Boise Air Term. Gowen Fld

Sun 5/10

08:20-12:30

2 stops21h 10m

£870

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 28/8

08:45-21:14

2 stops19h 29m

Boise Air Term. Gowen Fld

Sat 6/9

12:27-17:15

2 stops21h 48m

£874

LondonJackson

LCY - JAC

LCYJAC

London City

Fri 26/9

07:45-21:03

2 stops20h 18m

Jackson Hole

Fri 3/10

13:04-11:40

2 stops15h 36m

£979

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 1/7

19:20-21:34

2 stops33h 14m

Boise Air Term. Gowen Fld

Mon 21/7

14:32-08:50

2 stops35h 18m

£1,265

LondonJackson

LCY - JAC

LCYJAC

London City

Mon 28/7

09:20-20:21

2 stops18h 01m

Jackson Hole

Mon 4/8

08:30-07:15

2 stops15h 45m

£1,404

LondonJackson

LCY - JAC

LCYJAC

London City

Fri 19/9

19:30-18:32

2 stops30h 02m

Jackson Hole

Fri 26/9

07:00-11:40

3 stops21h 40m

£1,527

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 17 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, KLM and SWISS. 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

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,946 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,624 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

652 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

ITA Airways

6.7

Okay

990 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 £592. 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 - Jackson Hole, London City - Spokane or London City - Boise Air Term. Gowen Fld 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

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Heathrow to LaGuardia flights

London City to John F Kennedy Intl flights

Gatwick to Newark flights

Gatwick to John F Kennedy Intl flights

Gatwick to LaGuardia flights

London City to Newark flights

Heathrow to Los Angeles flights

Stansted to John F Kennedy Intl flights

Heathrow to Orlando flights

Heathrow to Boston flights

Heathrow to Miami flights

Luton to John F Kennedy Intl flights

Heathrow to Seattle flights

Heathrow to O'Hare Intl flights

Heathrow to San Francisco flights

Gatwick to Boston flights

Stansted to Stewart flights

Heathrow to Dulles Intl flights

Heathrow to Dallas/Fort Worth flights

Heathrow to Las Vegas flights

London City to Los Angeles flights

Heathrow to Baltimore flights

Gatwick to Orlando flights

Heathrow to Atlanta flights

Heathrow to Hobby flights

Stansted to Newark flights

London City to Orlando flights

London City to Boston flights

Gatwick to Stewart flights

London City to Miami flights

London City to LaGuardia flights

Gatwick to Miami flights

Gatwick to Los Angeles flights

Heathrow to Tampa flights

Gatwick to O'Hare Intl flights

Luton to Newark flights

Luton to Stewart flights

London City to O'Hare Intl flights

Heathrow to Raleigh flights

Heathrow to Ontario flights

Heathrow to George Bush Intcntl flights

Gatwick to San Francisco flights

Heathrow to Santa Ana flights

Heathrow to Midway flights

Heathrow to Nashville flights

London City to San Francisco flights

Heathrow to Denver flights

Heathrow to Philadelphia flights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London City Airport to Idaho from £592

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 22/9. 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 13 June 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 13 June 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 13 June 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 13 June 2025.

To help decide which airline to fly from London to Idaho, see what other customers have to say about Delta, KLM and SWISS. 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

Book with Flexibility

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 13 June 2025.