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$505+ Cheap flights from Boise (BOI) to London City (LCY)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LCY
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Boise to London City

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to London City (LCY). 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 July 3, 2025.

Round-trip from

$780
(United Airlines)

One-way from

$505
(SWISS)

Popular in

June

Cheapest in

October

Average price

$1,198
From Boise Air Term. Gowen Fld to London City
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One-way flight from Boise Air Term. Gowen Fld to London City
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Highest demand for flights based on searches. 22% potential increase in price ($268 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 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 Boise to London City

Cheapest flights from Boise to London City
Explore the most affordable flight options available from Boise to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 10/149:45 amBOI - LCY
2 stops19h 45mMultiple Airlines
Wed 10/229:25 amLCY - BOI
2 stops21h 19mMultiple Airlines
Deal found 7/1$780
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:39 pmBOI - LCY
2 stops20h 56mLufthansa
Wed 10/228:45 amLCY - BOI
2 stops19h 39mLufthansa
Deal found 7/3$793
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/232:32 pmBOI - LCY
2 stops21h 13mSWISS
Fri 8/19:25 amLCY - BOI
2 stops19h 09mSWISS
Deal found 7/2$1,364
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:30 pmBOI - LCY
2 stops24h 45mDelta
Sun 12/281:45 pmLCY - BOI
2 stops30h 06mDelta
Deal found 7/3$1,901

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to London City 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 July 3, 2025.
Use the filters below to find and compare flights from Boise to London City Airport that are best for you.

Fly from

Boise

Fly to

London City

Route

Depart

Return

Price

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

Tue 10/14

9:45 am-12:30 pm

2 stops19h 45m

London City

Wed 10/22

9:25 am-11:44 pm

2 stops21h 19m

$780

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

Tue 10/14

2:39 pm-6:35 pm

2 stops20h 56m

London City

Wed 10/22

8:45 am-9:24 pm

2 stops19h 39m

$793

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

Wed 7/23

2:32 pm-6:45 pm

2 stops21h 13m

London City

Fri 8/1

9:25 am-9:34 pm

2 stops19h 09m

$1,364

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

Sat 12/20

11:30 pm-7:15 am

2 stops24h 45m

London City

Sun 12/28

1:45 pm-12:51 pm

2 stops30h 06m

$1,901

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

Wed 7/23

2:32 pm-8:50 am

2 stops35h 18m

$505

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

Wed 7/23

12:39 pm-4:25 pm

2 stops20h 46m

$525

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

Fri 8/1

10:50 am-11:40 am

2 stops17h 50m

$580

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

Fri 8/1

8:18 am-3:55 pm

3 stops48h 37m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Boise to London City

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

Reviews of airlines servicing London City

Get insights into the airlines that provide service to London City. 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 London City. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Delta, SWISS, and United Airlines from Boise to London City Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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!
Lufthansa
6.8
Okay
7,207 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

Find useful and relevant information for your journey from Boise to London City. 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 from for flights from Boise to London City?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly out of when you book flights from Boise to London City. 0 airlines have flights from Air Term. Gowen Fld to London City on a regular basis. Booking flights from Boise Air Term. Gowen Fld to London City should not be difficult; the airport handles an average of 0 outbound flights to London City per day.

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

    One-way options have recently been found by users for as low as $505 on SWISS. Other airlines that offer cheap prices include Lufthansa from $525 and United Airlines from $580 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to London City 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 Boise to London City Airport?

    Currently, April is the cheapest month in which you can book a flight from Boise to London City Airport (average of $686). Flying from Boise to London City Airport in July is currently the most expensive (average of $1,046). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Aylesbury
Chelmsford
Brentwood
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Dartford

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