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Cheap flights from Brighton to Boise from £429

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOI
2 Jun — 9 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 3 May 2026.

Wed 18/1106:35
LHR
-
BOI
2 stops18h 20m
United Airlines
Tue 1/1218:55
BOI
-
LHR
1 stop29h 30m
United Airlines
Deal found 2/5£661
Wed 18/1111:35
LHR
-
BOI
1 stop13h 20m
Lufthansa
Tue 1/1214:43
BOI
-
LHR
1 stop11h 57m
Lufthansa
Deal found 2/5£671
Wed 30/911:25
LHR
-
BOI
1 stop13h 33m
United Airlines
Sun 4/1019:05
BOI
-
LHR
1 stop29h 20m
United Airlines
Deal found 29/4£680
Sat 5/906:40
LHR
-
BOI
2 stops20h 38m
Scandinavian Airlines
Tue 22/912:42
BOI
-
LHR
2 stops20h 18m
Scandinavian Airlines
Deal found 2/5£688
Sat 14/1106:35
LHR
-
BOI
2 stops18h 20m
United Airlines
Tue 1/1207:00
BOI
-
LHR
2 stops19h 10m
United Airlines
Deal found 2/5£691
Fri 13/1109:30
LHR
-
BOI
2 stops18h 46m
United Airlines
Tue 1/1210:39
BOI
-
LHR
2 stops18h 21m
United Airlines
Deal found 2/5£691
Sat 5/914:50
LHR
-
BOI
1 stop13h 35m
Lufthansa
Tue 22/914:44
BOI
-
LHR
1 stop11h 56m
Lufthansa
Deal found 2/5£700
Sat 5/906:55
LHR
-
BOI
2 stops17h 58m
Lufthansa
Sat 19/914:44
BOI
-
LHR
1 stop11h 56m
Lufthansa
Deal found 2/5£715
Sat 5/915:40
LGW
-
BOI
2 stops37h 53m
Icelandair
Tue 22/916:17
BOI
-
LGW
2 stops15h 23m
Icelandair
Deal found 2/5£753
Wed 18/1111:55
LGW
-
BOI
2 stops17h 52m
Multiple Airlines
Tue 1/1211:25
BOI
-
LGW
2 stops16h 30m
Multiple Airlines
Deal found 2/5£775
Sat 5/915:40
LGW
-
BOI
2 stops37h 53m
Icelandair
Sat 19/916:17
BOI
-
LGW
2 stops15h 23m
Icelandair
Deal found 2/5£778
Thu 7/513:00
LGW
-
BOI
2 stops41h 02m
Multiple Airlines
Wed 16/914:16
BOI
-
LGW
2 stops17h 24m
Multiple Airlines
Deal found 30/4£832

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 3 May 2026.

Round-trip from

£680

One-way from

£429

Popular in

December

Cheapest in

January

Average price

£686
United Airlines
  • United Airlines
  • 30/9-4/10
  • 2 total stops
  • 42h 53m total
  • Brighton to Boise
Search Deals
United Airlines
  • United Airlines
  • 6/7
  • 1 total stop
  • 17h 55m total
  • Brighton to Boise
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£43 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 3 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

14:50-21:31

1 stop13h 41m

Boise Air Term. Gowen Fld

Sun 4/10

17:44-09:40

1 stop32h 56m

£680

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Sat 5/9

06:40-18:35

2 stops18h 55m

Boise Air Term. Gowen Fld

Sat 19/9

12:42-18:50

3 stops23h 08m

£730

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Sat 5/9

15:40-22:33

2 stops37h 53m

Boise Air Term. Gowen Fld

Tue 22/9

16:17-14:40

2 stops15h 23m

£753

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Sat 5/9

15:40-22:33

2 stops37h 53m

Boise Air Term. Gowen Fld

Sat 19/9

16:17-14:40

2 stops15h 23m

£778

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 23/6

12:15-22:37

2 stops17h 22m

Boise Air Term. Gowen Fld

Sun 5/7

19:05-07:25

1 stop29h 20m

£798
Fastest return journey

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Mon 15/6

11:05-22:56

1 stop18h 51m

Boise Air Term. Gowen Fld

Mon 22/6

14:40-12:25

1 stop14h 45m

£800

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 30/6

09:30-21:35

2 stops19h 05m

Boise Air Term. Gowen Fld

Wed 8/7

07:00-07:25

2 stops17h 25m

£800

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

£883

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 22/6

10:25-22:28

2 stops19h 03m

Boise Air Term. Gowen Fld

Mon 29/6

10:36-09:40

2 stops16h 04m

£892

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Mon 15/6

10:20-00:04

2 stops20h 44m

Boise Air Term. Gowen Fld

Mon 22/6

10:52-18:50

2 stops24h 58m

£921

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 40 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 3 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
9,682 reviews
Check prices

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

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
9,682 reviews
United Airlines
7.4
Good
9,682 reviews
Check prices

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

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
9,682 reviews
Check prices

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

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
649 reviews
United Airlines
7.4
Good
9,682 reviews
Check prices

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

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
7,968 reviews
United Airlines
7.4
Good
9,682 reviews
Check prices

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

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 £680, United Airlines can have you in Boise from Brighton in 13h 41m. 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£502Average£664FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£540Average£681FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£593Average£790FlexibilityNo 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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