Find flights
When to book
FAQs

Cheap flights from London City Airport to Boise from £498

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOI
18 Apr — 25 Apr1
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 19 March 2026.

Mon 31/808:25
LCY
-
BOI
2 stops38h 13m
Delta
Tue 15/906:00
BOI
-
LCY
2 stops20h 30m
Delta
Deal found 14/3£815
Mon 31/808:25
LCY
-
BOI
2 stops38h 13m
Delta
Wed 16/906:00
BOI
-
LCY
2 stops27h 40m
Delta
Deal found 14/3£823
Mon 31/808:25
LCY
-
BOI
2 stops38h 13m
Delta
Sat 12/916:05
BOI
-
LCY
2 stops56h 50m
Delta
Deal found 14/3£845
Thu 3/910:00
LCY
-
BOI
2 stops17h 18m
Delta
Wed 16/914:45
BOI
-
LCY
2 stops18h 55m
Delta
Deal found 14/3£853
Mon 31/808:25
LCY
-
BOI
2 stops38h 13m
Delta
Thu 17/913:15
BOI
-
LCY
2 stops20h 25m
Delta
Deal found 14/3£863
Thu 3/910:00
LCY
-
BOI
2 stops17h 18m
Delta
Fri 18/919:30
BOI
-
LCY
2 stops53h 25m
Delta
Deal found 14/3£875
Thu 3/910:00
LCY
-
BOI
2 stops44h 56m
Delta
Thu 17/913:15
BOI
-
LCY
2 stops20h 25m
Delta
Deal found 14/3£893
Fri 4/910:00
LCY
-
BOI
2 stops19h 00m
Delta
Thu 17/913:15
BOI
-
LCY
2 stops20h 25m
Delta
Deal found 14/3£900
Mon 20/409:15
LCY
-
BOI
2 stops19h 07m
Lufthansa
Mon 27/408:20
BOI
-
LCY
2 stops17h 20m
Lufthansa
Deal found 16/3£935
Mon 5/1020:30
LCY
-
BOI
2 stops33h 17m
Multiple Airlines
Mon 19/1013:00
BOI
-
LCY
2 stops21h 20m
Multiple Airlines
Deal found 16/3£979

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 19 March 2026.

Round-trip from

£815

One-way from

£498

Popular in

December

Cheapest in

January

Average price

£629
Delta
  • Delta
  • 31/8-15/9
  • 4 total stops
  • 58h 43m total
  • London to Boise
Search Deals
Lufthansa
  • Lufthansa
  • 13/5
  • 2 total stops
  • 19h 02m total
  • London to Boise
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 19 March 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
Fastest return journey

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 3/9

10:00-20:18

2 stops17h 18m

Boise Air Term. Gowen Fld

Tue 15/9

10:23-09:30

2 stops16h 07m

£845

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 4/9

10:00-20:18

2 stops17h 18m

Boise Air Term. Gowen Fld

Tue 15/9

10:23-09:30

2 stops16h 07m

£845

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 31/8

08:25-15:38

2 stops38h 13m

Boise Air Term. Gowen Fld

Sun 13/9

08:40-07:55

2 stops40h 15m

£845

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 3/9

10:00-20:18

2 stops17h 18m

Boise Air Term. Gowen Fld

Fri 18/9

19:30-07:55

2 stops53h 25m

£875

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 4/9

10:00-22:00

2 stops19h 00m

Boise Air Term. Gowen Fld

Thu 17/9

13:15-16:40

2 stops20h 25m

£900

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 20/4

09:15-21:22

2 stops19h 07m

Boise Air Term. Gowen Fld

Mon 27/4

08:20-08:40

2 stops17h 20m

£935

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 30/4

09:15-23:02

2 stops20h 47m

Boise Air Term. Gowen Fld

Thu 7/5

12:15-17:55

2 stops22h 40m

£987

LondonBoise

LCY - BOI

LCYBOI

London City

Sat 29/8

07:45-10:02

2 stops33h 17m

Boise Air Term. Gowen Fld

Sun 13/9

08:40-07:55

2 stops40h 15m

£1,012

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 23/6

19:15-21:35

2 stops33h 20m

Boise Air Term. Gowen Fld

Sun 5/7

12:38-17:55

2 stops46h 17m

£1,077
Cheapest one-way

LondonBoise

LCY - BOI

LCYBOI

London City

Wed 13/5

09:15-21:17

2 stops19h 02m

£498

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 17h 18m. The distance from London City Airport to Boise is about 4843 mi.

  • 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

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.

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 Boise?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Boise from London City today with Cheapflights!

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.

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.