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Cheap flights from Brighton to Boise from £377

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOI
22 May — 29 May1
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 22 April 2026.

Wed 2/910:50
LHR
-
BOI
2 stops20h 00m
United Airlines
Mon 14/907:05
BOI
-
LHR
2 stops17h 20m
United Airlines
Deal found 21/4£660
Wed 2/914:10
LHR
-
BOI
1 stop15h 36m
Lufthansa
Mon 14/914:44
BOI
-
LHR
1 stop11h 56m
Lufthansa
Deal found 21/4£666
Mon 7/920:25
LHR
-
BOI
2 stops32h 00m
Lufthansa
Mon 21/912:23
BOI
-
LHR
1 stop13h 07m
Lufthansa
Deal found 21/4£668
Fri 25/906:40
LHR
-
BOI
2 stops20h 38m
Scandinavian Airlines
Sun 11/1012:42
BOI
-
LHR
2 stops20h 18m
Scandinavian Airlines
Deal found 19/4£676
Fri 29/517:00
LHR
-
BOI
2 stops36h 13m
Scandinavian Airlines
Sat 6/612:15
BOI
-
LHR
2 stops38h 05m
Scandinavian Airlines
Deal found 21/4£679
Mon 18/519:30
LHR
-
BOI
2 stops34h 28m
Scandinavian Airlines
Tue 2/610:39
BOI
-
LHR
2 stops24h 51m
Scandinavian Airlines
Deal found 18/4£681
Tue 1/914:50
LHR
-
BOI
1 stop13h 35m
United Airlines
Mon 14/908:15
BOI
-
LHR
1 stop16h 10m
United Airlines
Deal found 21/4£684
Tue 8/909:30
LHR
-
BOI
2 stops31h 05m
Air Canada
Wed 23/906:30
BOI
-
LHR
2 stops17h 00m
Air Canada
Deal found 21/4£689
Wed 2/907:25
LHR
-
BOI
2 stops22h 07m
United Airlines
Fri 18/906:30
BOI
-
LHR
1 stop20h 10m
United Airlines
Deal found 21/4£690
Tue 1/911:25
LHR
-
BOI
1 stop13h 28m
United Airlines
Thu 17/906:30
BOI
-
LHR
2 stops17h 05m
United Airlines
Deal found 21/4£690
Wed 30/907:30
LHR
-
BOI
2 stops23h 22m
United Airlines
Sat 10/1019:05
BOI
-
LHR
2 stops18h 35m
United Airlines
Deal found 19/4£691
Tue 1/908:30
LHR
-
BOI
2 stops19h 55m
Air Canada
Wed 16/906:30
BOI
-
LHR
2 stops17h 00m
Air Canada
Deal found 21/4£693

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 22 April 2026.

Round-trip from

£660

One-way from

£377

Popular in

December

Cheapest in

January

Average price

£621
United Airlines
  • United Airlines
  • 2/9-14/9
  • 3 total stops
  • 53h 09m total
  • Brighton to Boise
Search Deals
20/5
  • 20/5
  • 3 total stops
  • 22h 08m total
  • Brighton to Boise
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£44 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 April 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 22 April 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

Wed 2/9

11:25-17:53

1 stop13h 28m

Boise Air Term. Gowen Fld

Mon 14/9

14:44-09:40

1 stop11h 56m

£684

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 1/7

06:55-17:56

2 stops18h 01m

Boise Air Term. Gowen Fld

Wed 30/9

14:31-12:35

1 stop15h 04m

£719

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 29/9

06:40-18:35

2 stops18h 55m

Boise Air Term. Gowen Fld

Sat 3/10

12:42-17:40

2 stops21h 58m

£727

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Fri 29/5

06:40-23:58

2 stops24h 18m

Boise Air Term. Gowen Fld

Fri 5/6

06:35-13:35

2 stops24h 00m

£733

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Fri 29/5

19:00-22:43

2 stops34h 43m

Boise Air Term. Gowen Fld

Sat 6/6

08:38-10:55

1 stop19h 17m

£739

LondonBoise

LCY - BOI

LCYBOI

London City

Mon 18/5

10:00-23:58

2 stops20h 58m

Boise Air Term. Gowen Fld

Tue 2/6

06:35-16:40

2 stops27h 05m

£773

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 3/6

06:55-21:40

2 stops21h 45m

Boise Air Term. Gowen Fld

Wed 10/6

10:41-10:40

2 stops16h 59m

£779

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 23/6

18:00-11:32

2 stops24h 32m

Boise Air Term. Gowen Fld

Sat 4/7

05:00-06:30

2 stops18h 30m

£801

LondonBoise

LGW - BOI

LGWBOI

London Gatwick

Fri 29/5

13:05-11:03

2 stops28h 58m

Boise Air Term. Gowen Fld

Fri 5/6

19:33-10:55

1 stop32h 22m

£802

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Tue 23/6

13:00-23:55

1 stop17h 55m

Boise Air Term. Gowen Fld

Sun 5/7

06:30-07:45

2 stops42h 15m

£803

Flights are sorted by cheapest return flights first.

Deals found on 17/4

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 far ahead should I book a flight from Brighton to Boise?

Use this chart to determine the optimal time to book a return flight from Brighton to Boise. Price data was last updated on 17 April 2026.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brighton to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 22 April 2026.
Get a feel of what it's like to fly with KLM,Virgin Atlantic, andUnited Airlines 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.
KLM
7.8
Good
1,505 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,505 reviews
KLM
7.8
Good
1,505 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
687 reviews
KLM
7.8
Good
1,505 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,635 reviews
KLM
7.8
Good
1,505 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Icelandair
7.0
Good
639 reviews
KLM
7.8
Good
1,505 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,940 reviews
KLM
7.8
Good
1,505 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 £684, United Airlines can have you in Boise from Brighton in 13h 28m. 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 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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£505Average£667FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£543Average£684FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£596Average£794FlexibilityNo 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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