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Cheap flights from London City Airport to Boise from £503

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOI
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Boise

Enter your travel dates to find the best prices.

Cheapest flights from London City to Boise
Explore the most affordable flight options available from London City to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Mon 18/510:00
LCY
-
BOI
2 stops20h 58m
Multiple Airlines
Tue 2/606:35
BOI
-
LCY
2 stops27h 05m
Multiple Airlines
Deal found 18/4£771
Sat 10/1008:25
LCY
-
BOI
2 stops21h 30m
Multiple Airlines
Sat 24/1008:18
BOI
-
LCY
2 stops22h 57m
Multiple Airlines
Deal found 14/4£798
Tue 23/619:15
LCY
-
BOI
2 stops34h 14m
Iberia
Sun 5/716:07
BOI
-
LCY
2 stops40h 08m
Iberia
Deal found 16/4£1,050
Tue 23/619:15
LCY
-
BOI
2 stops34h 50m
Iberia
Sat 4/712:14
BOI
-
LCY
2 stops26h 11m
Iberia
Deal found 16/4£1,110
Mon 1/609:20
LCY
-
BOI
2 stops20h 38m
KLM
Mon 15/618:42
BOI
-
LCY
2 stops15h 38m
KLM
Deal found 16/4£1,158
Tue 23/610:00
LCY
-
BOI
2 stops19h 28m
Delta
Sun 5/710:36
BOI
-
LCY
2 stops15h 54m
Delta
Deal found 14/4£1,192
Wed 22/409:15
LCY
-
BOI
2 stops19h 07m
Lufthansa
Wed 29/408:20
BOI
-
LCY
2 stops17h 20m
Lufthansa
Deal found 17/4£1,212
Mon 29/609:15
LCY
-
BOI
2 stops19h 20m
Lufthansa
Sun 5/708:25
BOI
-
LCY
2 stops17h 15m
Lufthansa
Deal found 17/4£2,529
Mon 1/609:20
LCY
-
BOI
2 stops20h 38m
KLM
Tue 16/618:42
BOI
-
LCY
2 stops14h 58m
KLM
Deal found 16/4£2,599

Find flight deals from London City to Boise

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 April 2026.

Round-trip from

£798

One-way from

£503

Popular in

December

Cheapest in

January

Average price

£620
10/10-24/10
  • 10/10-24/10
  • 4 total stops
  • 44h 27m total
  • London to Boise
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 20h 12m total
  • London to Boise
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Boise 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 858,174 searches. Data last updated 18 April 2026.
Use the filters below to find and compare flights from London City Airport to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 18/5

10:00-23:58

2 stops20h 58m

Boise Air Term. Gowen Fld

Tue 2/6

06:35-16:40

2 stops27h 05m

£771

LondonBoise

LCY - BOI

LCYBOI

London City

Sat 10/10

08:25-22:55

2 stops21h 30m

Boise Air Term. Gowen Fld

Sat 24/10

08:18-14:15

2 stops22h 57m

£798

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 23/6

19:15-22:29

2 stops34h 14m

Boise Air Term. Gowen Fld

Sun 5/7

16:07-15:15

2 stops40h 08m

£1,050

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 23/6

19:15-23:05

2 stops34h 50m

Boise Air Term. Gowen Fld

Sat 4/7

12:14-21:25

2 stops26h 11m

£1,110
Fastest return journey

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 23/6

10:00-22:28

2 stops19h 28m

Boise Air Term. Gowen Fld

Sun 5/7

10:36-09:30

2 stops15h 54m

£1,192

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 29/6

09:15-21:35

2 stops19h 20m

Boise Air Term. Gowen Fld

Sun 5/7

08:25-08:40

2 stops17h 15m

£2,529

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 1/6

09:20-22:58

2 stops20h 38m

Boise Air Term. Gowen Fld

Tue 16/6

18:42-16:40

2 stops14h 58m

£2,599

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 1/6

09:15-20:11

2 stops17h 56m

Boise Air Term. Gowen Fld

Mon 15/6

11:42-17:55

2 stops23h 13m

£3,977

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 8/5

09:20-22:58

2 stops20h 38m

Boise Air Term. Gowen Fld

Fri 15/5

12:55-11:40

2 stops15h 45m

£8,108
Cheapest one-way

LondonBoise

LCY - BOI

LCYBOI

London City

Wed 20/5

20:30-23:58

3 stops34h 28m

£539

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from London City to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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.

Related info for your journey

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

  • What airport do you fly into for flights to Boise from London City?

    Most people fly into Boise Air Term. Gowen Fld (BOI) if they book a flight to Boise from London City. On average, Air Term. Gowen Fld has 0 inbound flights from London City per day from 0 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from London City Airport to Boise?

    Departing from London City Airport to Boise will take you 19h 28m. The distance from London City Airport to Boise is about 4843 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

See more FAQs

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

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London City to Boise.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London City to Boise, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Boise from London City today and book when prices fit your budget.

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