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Cheap flights from Brighton to Boise from £422

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOI
8 Jun — 15 Jun1
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 9 May 2026.

Fri 29/513:05
LHR
-
BOI
2 stops17h 53m
Multiple Airlines
Fri 5/616:19
BOI
-
LHR
2 stops21h 01m
Multiple Airlines
Deal found 5/5£643
Wed 30/913:05
LHR
-
BOI
2 stops17h 47m
United Airlines
Sun 4/1019:05
BOI
-
LHR
1 stop29h 20m
United Airlines
Deal found 5/5£681
Wed 3/606:30
LHR
-
BOI
2 stops18h 26m
Lufthansa
Wed 10/612:30
BOI
-
LHR
1 stop16h 25m
Lufthansa
Deal found 6/5£751
Tue 23/608:30
LHR
-
BOI
2 stops21h 26m
Lufthansa
Tue 30/610:20
BOI
-
LHR
1 stop16h 20m
Lufthansa
Deal found 5/5£751
Tue 23/613:00
LHR
-
BOI
1 stop31h 08m
Lufthansa
Sun 5/717:46
BOI
-
LHR
1 stop32h 54m
Lufthansa
Deal found 6/5£771
Tue 23/609:15
LCY
-
BOI
2 stops20h 41m
Lufthansa
Sun 5/712:38
BOI
-
LCY
2 stops46h 17m
Lufthansa
Deal found 8/5£832
Tue 23/613:00
LGW
-
BOI
2 stops16h 24m
Icelandair
Sat 4/716:21
BOI
-
LGW
2 stops15h 14m
Icelandair
Deal found 9/5£848
Tue 16/610:20
LGW
-
BOI
2 stops20h 44m
Multiple Airlines
Sat 4/710:00
BOI
-
LGW
2 stops25h 45m
Multiple Airlines
Deal found 5/5£850
Tue 23/615:40
LGW
-
BOI
2 stops25h 03m
Icelandair
Tue 30/620:47
BOI
-
LGW
2 stops31h 58m
Icelandair
Deal found 5/5£865
Tue 23/613:00
LGW
-
BOI
2 stops16h 24m
Multiple Airlines
Sat 4/716:21
BOI
-
LGW
2 stops15h 14m
Multiple Airlines
Deal found 8/5£866
Tue 26/510:20
LGW
-
BOI
2 stops20h 38m
Multiple Airlines
Tue 16/613:06
BOI
-
LGW
2 stops22h 44m
Multiple Airlines
Deal found 8/5£873
Wed 3/615:40
LGW
-
BOI
2 stops26h 23m
Icelandair
Wed 10/620:47
BOI
-
LGW
2 stops34h 53m
Icelandair
Deal found 6/5£883

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 9 May 2026.

Round-trip from

£643

One-way from

£422

Popular in

December

Cheapest in

January

Average price

£695
29/5-5/6
  • 29/5-5/6
  • 4 total stops
  • 38h 54m total
  • Brighton to Boise
Search Deals
26/5
  • 26/5
  • 3 total stops
  • 51h 34m total
  • Brighton to Boise
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£42 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 9 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

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 30/9

13:05-23:52

2 stops17h 47m

Boise Air Term. Gowen Fld

Sun 4/10

19:05-07:25

1 stop29h 20m

£681

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 29/6

18:00-11:27

2 stops24h 27m

Boise Air Term. Gowen Fld

Thu 9/7

06:30-05:55

2 stops16h 25m

£774

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 23/6

11:25-21:35

1 stop17h 10m

Boise Air Term. Gowen Fld

Sun 5/7

17:46-09:40

1 stop32h 54m

£774

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 1/6

07:25-21:40

2 stops21h 15m

Boise Air Term. Gowen Fld

Thu 2/7

05:00-06:55

2 stops18h 55m

£777

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 22/6

07:30-21:40

2 stops21h 10m

Boise Air Term. Gowen Fld

Mon 29/6

10:35-10:10

2 stops16h 35m

£778

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 1/6

11:40-23:58

1 stop19h 18m

Boise Air Term. Gowen Fld

Thu 2/7

18:13-15:35

1 stop14h 22m

£798

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

£832

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Tue 23/6

13:00-22:24

2 stops16h 24m

Boise Air Term. Gowen Fld

Sat 4/7

16:21-14:35

2 stops15h 14m

£848

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Tue 16/6

10:20-00:04

2 stops20h 44m

Boise Air Term. Gowen Fld

Sat 4/7

10:00-18:45

2 stops25h 45m

£850

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Tue 23/6

15:40-09:43

2 stops25h 03m

Boise Air Term. Gowen Fld

Tue 30/6

20:47-11:45

2 stops31h 58m

£865

Flights are sorted by cheapest return flights first.

Deals found on 6/5

Showing 1-10 of 47 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 9 May 2026.
Get a feel of what it's like to fly with United Airlines,Virgin Atlantic, 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.
United Airlines
7.4
Good
9,696 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,696 reviews
United Airlines
7.4
Good
9,696 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Virgin Atlantic
7.4
Good
688 reviews
United Airlines
7.4
Good
9,696 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Icelandair
7.0
Good
653 reviews
United Airlines
7.4
Good
9,696 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Lufthansa
6.8
Okay
7,984 reviews
United Airlines
7.4
Good
9,696 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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. 3 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 £848, United Airlines can have you in Boise from Brighton in 16h 24m. There are 4853 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 3 airlines flying from Brighton to Boise

Discover the top 3 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 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£501Average£663FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£539Average£679FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£592Average£822FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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