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$504+ 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
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$783
(Lufthansa)

One-way from

$504
(SWISS)

Popular in

June

Cheapest in

October

Average price

$1,417
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 ($273 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 June 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 junio 12, 2025.

This Lufthansa deal was found by Cheapflights users on 6/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/312:27 pmBOI - LCY
2 stops20h 58mMultiple Airlines
mié. 9/109:25 amLCY - BOI
2 stops18h 49mMultiple Airlines
Deal found 6/9$783
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/92:31 pmBOI - LCY
2 stops18h 59mLufthansa
jue. 11/209:40 amLCY - BOI
2 stops18h 41mLufthansa
Deal found 6/11$789
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/82:42 pmBOI - LCY
2 stops35h 08mSWISS
lun. 9/228:10 amLCY - BOI
2 stops20h 04mSWISS
Deal found 6/11$827
This Iberia deal was found by Cheapflights users on 6/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/21:36 pmBOI - LCY
2 stops43h 54mIberia
mar. 9/911:20 amLCY - BOI
2 stops41h 28mIberia
Deal found 6/9$869
This Delta deal was found by Cheapflights users on 6/9. 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.
mar. 9/25:30 amBOI - LCY
2 stops20h 20mDelta
jue. 9/117:45 amLCY - BOI
2 stops21h 22mDelta
Deal found 6/9$876
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/201:15 pmBOI - LCY
2 stops22h 10mKLM
dom. 12/288:05 pmLCY - BOI
2 stops27h 21mKLM
Deal found 6/11$1,885

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 junio 12, 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

mié. 9/3

12:27 pm-4:25 pm

2 stops20h 58m

London City

mié. 9/10

9:25 am-9:14 pm

2 stops18h 49m

$783

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

dom. 11/9

2:31 pm-4:30 pm

2 stops18h 59m

London City

jue. 11/20

9:40 am-9:21 pm

2 stops18h 41m

$789

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

lun. 9/8

2:42 pm-8:50 am

2 stops35h 08m

London City

lun. 9/22

8:10 am-9:14 pm

2 stops20h 04m

$827

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

mar. 9/2

1:36 pm-4:30 pm

2 stops43h 54m

London City

mar. 9/9

11:20 am-9:48 pm

2 stops41h 28m

$869

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

mar. 9/2

5:30 am-8:50 am

2 stops20h 20m

London City

jue. 9/11

7:45 am-10:07 pm

2 stops21h 22m

$876

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

mié. 7/23

2:32 pm-6:45 pm

2 stops21h 13m

$504

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

sáb. 6/21

6:07 pm-5:30 pm

3 stops40h 23m

$910

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

sáb. 6/21

2:35 pm-5:15 pm

2 stops19h 40m

$1,150

BoiseLondon

BOI - LCY

BOILCY

Boise Air Term. Gowen Fld

vie. 9/19

11:30 am-11:40 am

2 stops17h 10m

$8,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

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

Rainfall in London City by month

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

In terms of precipitation, rainfall in London City Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London City Airport when rainfall is around 1.6 in.

Temperature in London City by month

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

If weather is an important factor for your trip to London City Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 junio 12, 2025.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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!
Iberia
7.0
Good
2,776 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,139 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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 $504 on SWISS. Other airlines that offer cheap prices include Lufthansa from $1,150 and Delta from $8,306 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
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
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Orpington
Watford
Croydon
Folkestone
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