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Cheap flights from Brighton to Boise from £402

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOI
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brighton to Boise

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Boise
Explore the most affordable flight options available from Brighton to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 May 2026.

Sat 26/908:30
LHR
-
BOI
2 stops21h 30m
Multiple Airlines
Sat 10/1007:26
BOI
-
LHR
2 stops19h 34m
Multiple Airlines
Deal found 25/5£678
Sat 26/911:25
LHR
-
BOI
1 stop13h 33m
Lufthansa
Sat 10/1012:29
BOI
-
LHR
1 stop16h 26m
Lufthansa
Deal found 25/5£717
Mon 22/611:25
LHR
-
BOI
1 stop17h 10m
United Airlines
Sun 28/608:25
BOI
-
LHR
1 stop17h 35m
United Airlines
Deal found 26/5£724
Sat 26/906:40
LHR
-
BOI
2 stops22h 45m
Scandinavian Airlines
Sat 10/1012:42
BOI
-
LHR
3 stops21h 18m
Scandinavian Airlines
Deal found 25/5£731
Tue 7/707:30
LHR
-
BOI
2 stops17h 26m
Lufthansa
Tue 14/714:40
BOI
-
LHR
1 stop12h 00m
Lufthansa
Deal found 25/5£751
Tue 23/616:15
LHR
-
BOI
1 stop14h 40m
Lufthansa
Sun 5/717:46
BOI
-
LHR
2 stops29h 59m
Lufthansa
Deal found 25/5£771
Mon 22/611:05
LHR
-
BOI
1 stop18h 51m
Lufthansa
Wed 22/712:34
BOI
-
LHR
1 stop35h 11m
Lufthansa
Deal found 23/5£774
Mon 22/615:40
LGW
-
BOI
2 stops33h 31m
Icelandair
Wed 22/716:21
BOI
-
LGW
2 stops39h 19m
Icelandair
Deal found 23/5£813
Sat 26/910:20
LGW
-
BOI
2 stops19h 18m
Multiple Airlines
Sat 10/1014:08
BOI
-
LGW
2 stops17h 32m
Multiple Airlines
Deal found 25/5£837
Tue 7/715:40
LGW
-
BOI
2 stops38h 15m
Icelandair
Tue 14/720:47
BOI
-
LGW
2 stops31h 58m
Icelandair
Deal found 25/5£861
Tue 23/613:00
LGW
-
BOI
2 stops16h 24m
Icelandair
Sat 4/718:10
BOI
-
LGW
2 stops37h 30m
Icelandair
Deal found 27/5£867
Tue 23/610:35
LGW
-
BOI
2 stops18h 53m
Delta
Sun 5/710:36
BOI
-
LGW
2 stops15h 49m
Delta
Deal found 23/5£923

Find flight deals from Brighton to Boise

Keep the following information in mind while searching for Brighton to Boise flight deals. Data was last updated 27 May 2026.

Round-trip from

£678

One-way from

£402

Popular in

December

Cheapest in

January

Average price

£674
26/9-10/10
  • 26/9-10/10
  • 4 total stops
  • 41h 04m total
  • Brighton to Boise
Search Deals
United Airlines
  • United Airlines
  • 18/9
  • 1 total stop
  • 13h 47m total
  • Brighton to Boise
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£49 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 May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton 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 27 May 2026.
Use the filters below to find and compare flights from Brighton to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 7/7

07:30-17:56

2 stops17h 26m

Boise Air Term. Gowen Fld

Tue 14/7

14:40-09:40

1 stop12h 00m

£755

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 23/6

11:05-22:56

1 stop18h 51m

Boise Air Term. Gowen Fld

Sun 5/7

12:28-06:45

1 stop35h 17m

£774

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 23/6

18:00-11:32

2 stops24h 32m

Boise Air Term. Gowen Fld

Sat 4/7

19:05-20:40

2 stops18h 35m

£800

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 22/6

15:40-18:11

2 stops33h 31m

Boise Air Term. Gowen Fld

Wed 22/7

16:21-14:40

2 stops39h 19m

£813

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Sat 26/9

10:20-22:38

2 stops19h 18m

Boise Air Term. Gowen Fld

Sat 10/10

14:08-14:40

2 stops17h 32m

£837

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Tue 7/7

15:40-18:11

2 stops33h 31m

Boise Air Term. Gowen Fld

Tue 14/7

20:47-14:40

2 stops34h 53m

£862

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Tue 23/6

13:00-22:24

2 stops16h 24m

Boise Air Term. Gowen Fld

Sat 4/7

18:10-14:40

2 stops37h 30m

£869

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 8/6

11:45-22:28

2 stops17h 43m

Boise Air Term. Gowen Fld

Thu 30/7

19:28-15:35

1 stop13h 07m

£891

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 8/6

10:05-22:28

1 stop19h 23m

Boise Air Term. Gowen Fld

Thu 30/7

15:10-10:30

1 stop12h 20m

£894

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Tue 23/6

10:35-22:28

2 stops18h 53m

Boise Air Term. Gowen Fld

Sun 5/7

10:36-09:25

2 stops15h 49m

£923

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Brighton to Boise

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

Cheapflights Insights

Everything you need to know about your flight from Brighton to Boise

How much does it cost for a return flight from Brighton to Boise?

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated 27 May 2026.
Get a feel of what it's like to fly with Virgin Atlantic,United Airlines, andIcelandair from Brighton to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,753 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Icelandair
7.0
Good
662 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,033 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from Brighton 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 Brighton?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from Brighton to Boise. 4 airlines have flights to Air Term. Gowen Fld from Brighton on a regular basis. Booking flights from Brighton to Boise Air Term. Gowen Fld should not be difficult; the airport handles an average of 0 inbound flights from Brighton per day.

  • How long is the flight from Brighton to Boise?

    For as low as £774, Lufthansa can have you in Boise from Brighton in 18h 51m. There are 4829 mi between Brighton and Boise. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Brighton to Boise?

    The most popular flight routes from Brighton to Boise are London Heathrow - Boise Air Term. Gowen Fld, London Gatwick - Boise Air Term. Gowen Fld and London City - Boise Air Term. Gowen Fld.

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

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

  • How can I find direct flights from Brighton to Boise?

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

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

    Yes. Cheapflights offers flight deals from Brighton 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

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Top 4 airlines flying from Brighton to Boise

Discover the top 4 airlines that operate flights from Brighton to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£506Average£692FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£545Average£678FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£598Average£832FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Alaska AirlinesCheapest£832Average£1,114FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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 Brighton to Boise?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Brighton to Boise. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boise from Brighton.

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

Need flexible booking options for your flight to Boise from Brighton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Brighton 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 Brighton today and book when prices fit your budget.

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