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Cheap flights from London City Airport to Boise from £540

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Boise departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London City Airport to Boise

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
09:15 - 22:56
LCY
-
BOI
20h 41m
2 stops
Lufthansa Logo
12:38 - 17:55
BOI
-
LCY
46h 17m
2 stops
£820Lufthansa
Tue, 23 Jun - Sun, 5 Jul
Lufthansa Logo
09:15 - 22:56
LCY
-
BOI
20h 41m
2 stops
Lufthansa Logo
12:38 - 17:55
BOI
-
LCY
46h 17m
2 stops
£827Lufthansa
Tue, 23 Jun - Sun, 5 Jul
Delta Logo
09:20 - 23:29
LCY
-
BOI
45h 09m
2 stops
Delta Logo
10:23 - 09:30
BOI
-
LCY
16h 07m
2 stops
£841Delta
Mon, 31 Aug - Thu, 10 Sep
Delta Logo
10:00 - 20:18
LCY
-
BOI
17h 18m
2 stops
Delta Logo
19:30 - 09:30
BOI
-
LCY
31h 00m
2 stops
£872Delta
Thu, 3 Sep - Sun, 13 Sep
Delta Logo
10:00 - 23:29
LCY
-
BOI
44h 29m
2 stops
Delta Logo
05:40 - 09:30
BOI
-
LCY
20h 50m
2 stops
£879Delta
Mon, 31 Aug - Fri, 11 Sep
Delta Logo
10:00 - 20:18
LCY
-
BOI
17h 18m
2 stops
Delta Logo
16:05 - 07:55
BOI
-
LCY
32h 50m
2 stops
£902Delta
Thu, 10 Sep - Sat, 26 Sep
Delta Logo
10:00 - 22:30
LCY
-
BOI
19h 30m
2 stops
Delta Logo
19:30 - 09:30
BOI
-
LCY
31h 00m
2 stops
£908Delta
Fri, 28 Aug - Sun, 13 Sep
Delta Logo
10:00 - 23:29
LCY
-
BOI
20h 29m
2 stops
Delta Logo
05:40 - 09:30
BOI
-
LCY
20h 50m
2 stops
£909Delta
Thu, 3 Sep - Fri, 11 Sep
Lufthansa Logo
09:15 - 22:56
LCY
-
BOI
20h 41m
2 stops
Lufthansa Logo
12:38 - 08:40
BOI
-
LCY
37h 02m
2 stops
£915Lufthansa
Tue, 23 Jun - Sun, 5 Jul
Delta Logo
08:25 - 20:55
LCY
-
BOI
19h 30m
2 stops
Delta Logo
12:20 - 09:30
BOI
-
LCY
14h 10m
2 stops
£921Delta
Tue, 30 Jun - Tue, 7 Jul

Lufthansa flights from London City Airport to Boise

Our best Lufthansa deals on London City Airport to Boise flight tickets
Lufthansa
23 Jun
LCY09:15London City
20h 41m
2 stops
BOI22:56Boise Air Term. Gowen Fld
5 Jul
BOI12:38Boise Air Term. Gowen Fld
46h 17m
2 stops
LCY17:55London City
£820
Lufthansa
23 Jun
LCY09:15London City
20h 41m
2 stops
BOI22:56Boise Air Term. Gowen Fld
5 Jul
BOI12:38Boise Air Term. Gowen Fld
46h 17m
2 stops
LCY17:55London City
£827
Lufthansa
23 Jun
LCY09:15London City
20h 41m
2 stops
BOI22:56Boise Air Term. Gowen Fld
5 Jul
BOI12:38Boise Air Term. Gowen Fld
37h 02m
2 stops
LCY08:40London City
£915

KLM flights from London City Airport to Boise

Our best KLM deals on London City Airport to Boise flight tickets
KLM
29 Jun
LCY10:00London City
17h 55m
2 stops
BOI20:55Boise Air Term. Gowen Fld
9 Jul
BOI14:04Boise Air Term. Gowen Fld
20h 16m
2 stops
LCY17:20London City
£938
KLM
24 Jul
LCY07:45London City
23h 01m
2 stops
BOI23:46Boise Air Term. Gowen Fld
1 Aug
BOI14:04Boise Air Term. Gowen Fld
21h 26m
2 stops
LCY18:30London City
£3,056

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport 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, momondo users made 279,928 searches. Data last updated 13 May 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

Tue 23/6

09:15-22:56

2 stops20h 41m

Boise Air Term. Gowen Fld

Sun 5/7

12:38-17:55

2 stops46h 17m

£820

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 23/6

09:15-22:56

2 stops20h 41m

Boise Air Term. Gowen Fld

Sun 5/7

12:38-17:55

2 stops46h 17m

£827

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 31/8

09:20-23:29

2 stops45h 09m

Boise Air Term. Gowen Fld

Thu 10/9

10:23-09:30

2 stops16h 07m

£841

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 3/9

10:00-20:18

2 stops17h 18m

Boise Air Term. Gowen Fld

Sun 13/9

19:30-09:30

2 stops31h 00m

£872

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 31/8

10:00-23:29

2 stops44h 29m

Boise Air Term. Gowen Fld

Fri 11/9

05:40-09:30

2 stops20h 50m

£879

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 10/9

10:00-20:18

2 stops17h 18m

Boise Air Term. Gowen Fld

Sat 26/9

16:05-07:55

2 stops32h 50m

£902

LondonBoise

LCY - BOI

LCYBOI

London City

Fri 28/8

10:00-22:30

2 stops19h 30m

Boise Air Term. Gowen Fld

Sun 13/9

19:30-09:30

2 stops31h 00m

£908

LondonBoise

LCY - BOI

LCYBOI

London City

Thu 3/9

10:00-23:29

2 stops20h 29m

Boise Air Term. Gowen Fld

Fri 11/9

05:40-09:30

2 stops20h 50m

£909

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 23/6

09:15-22:56

2 stops20h 41m

Boise Air Term. Gowen Fld

Sun 5/7

12:38-08:40

2 stops37h 02m

£915
Fastest return journey

LondonBoise

LCY - BOI

LCYBOI

London City

Tue 30/6

08:25-20:55

2 stops19h 30m

Boise Air Term. Gowen Fld

Tue 7/7

12:20-09:30

2 stops14h 10m

£921

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boise from

How to get the cheapest flight ticket from London City Airport to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London City to Boise Air Term. Gowen Fld?

Lufthansa is the most popular carrier operating from London City to Boise Air Term. Gowen Fld

When to book flights from London City Airport to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from London City Airport to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London City Airport to Boise (LCY to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London City Airport to Boise

Fastest flight time

18h 53m

Direct flights

None
The fastest flight from London City Airport to Boise takes 18h 53m
There are no direct flights from London City Airport to Boise. There are no popular flight routes from London City Airport to Boise.
Search flight deals

Frequently asked questions about flying from London City Airport to Boise

  • How far is London City to Boise Air Term. Gowen Fld by plane?

    The straight-line distance from London City to Boise Air Term. Gowen Fld is 4839.5 mi. In terms of flight time, this usually takes a little over 18h 53m.

  • When did momondo last update prices for flights from London City Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from London City Airport to Boise Air Term. Gowen Fld Airport refresh daily.

  • How old do you have to be to fly from London City Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London City Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Caldwell
McCall

Why use momondo?

Why should I use momondo to find a flight deal from London to Boise?

It is quick and easy to find London to Boise flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boise that suits you.

Can I find flights from London to Boise with flexible booking policies on momondo?

All flight searches from London to Boise on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Boise?

momondo helps you find the best flight between London and Boise by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Boise right now. Can momondo alert me if prices change?

Price alerts on flights to Boise from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Boise trip

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