This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOI
13 Dec — 20 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Boise Air Term. Gowen Fld are usually found in September or February, booked 16 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Find 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 13 November 2025.
Tue 9/1206:35LHR - BOI
2 stops18h 32mUnited Airlines
Mon 15/1206:20BOI - LHR
1 stop20h 20mUnited Airlines
Deal found 11/11£554
Tue 9/1206:35LHR - BOI
2 stops18h 32mUnited Airlines
Sun 14/1217:25BOI - LHR
1 stop33h 15mUnited Airlines
Deal found 11/11£561
Tue 9/1211:35LHR - BOI
1 stop13h 32mLufthansa
Mon 15/1214:49BOI - LHR
1 stop11h 51mLufthansa
Deal found 11/11£562
Tue 9/1207:40LHR - BOI
2 stops17h 27mLufthansa
Sun 14/1214:49BOI - LHR
2 stops37h 01mLufthansa
Deal found 11/11£575
Mon 8/1211:35LHR - BOI
1 stop15h 08mLufthansa
Mon 15/1210:40BOI - LHR
1 stop16h 00mLufthansa
Deal found 11/11£615
Thu 11/1207:40LHR - BOI
2 stops17h 27mLufthansa
Fri 9/112:19BOI - LHR
1 stop12h 36mLufthansa
Deal found 13/11£669
Mon 8/1213:25LHR - BOI
2 stops40h 20mAir Canada
Mon 15/1209:40BOI - LHR
2 stops18h 40mAir Canada
Deal found 11/11£671
Thu 4/1211:55LGW - BOI
2 stops18h 55mMultiple Airlines
Mon 15/1220:16BOI - LGW
2 stops31h 39mMultiple Airlines
Deal found 13/11£716
Thu 11/1211:55LGW - BOI
2 stops18h 15mMultiple Airlines
Fri 9/109:02BOI - LGW
2 stops18h 53mMultiple Airlines
Deal found 12/11£760
Mon 8/1211:55LGW - BOI
2 stops18h 01mMultiple Airlines
Tue 16/1211:45BOI - LGW
2 stops16h 10mMultiple Airlines
Deal found 11/11£765
Mon 8/1211:55LGW - BOI
2 stops16h 50mMultiple Airlines
Mon 15/1211:45BOI - LGW
2 stops16h 10mMultiple Airlines
Deal found 11/11£803
Mon 8/1211:45LGW - BOI
2 stops31h 42mIberia
Tue 16/1206:44BOI - LGW
2 stops29h 16mIberia
Deal found 12/11£806
Best flights from Brighton to Boise
Discover carefully curated flight deals from Brighton to Boise that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 November 2025.
Tue 9/1206:35LHR - BOI
2 stops18h 32mUnited Airlines
Mon 15/1206:20BOI - LHR
1 stop20h 20mUnited Airlines
Deal found 11/11£554
Tue 9/1211:35LHR - BOI
1 stop13h 32mLufthansa
Mon 15/1214:49BOI - LHR
1 stop11h 51mLufthansa
Deal found 11/11£562
Mon 20/415:40LGW - BOI
2 stops37h 41mIcelandair
Mon 27/417:30BOI - LGW
2 stops38h 10mIcelandair
Deal found 11/11£625
Mon 9/209:50LCY - BOI
2 stops18h 33mMultiple Airlines
Mon 16/208:41BOI - LCY
2 stops25h 59mMultiple Airlines
Deal found 11/11£669
Mon 8/1211:45LGW - BOI
2 stops31h 42mIberia
Tue 16/1206:44BOI - LGW
2 stops29h 16mIberia
Deal found 12/11£806
Mon 8/1208:40LCY - BOI
2 stops22h 29mVirgin Atlantic
Mon 15/1212:55BOI - LCY
2 stops21h 25mVirgin Atlantic
Deal found 13/11£861
Wed 29/410:50LHR - BOI
2 stops18h 45mUnited Airlines
Sun 3/514:11BOI - LHR
1 stop36h 59mUnited Airlines
Deal found 12/11£579
Wed 11/210:05LHR - BOI
1 stop18h 18mUnited Airlines
Wed 18/206:25BOI - LHR
1 stop20h 15mUnited Airlines
Deal found 13/11£583
Sat 10/112:15LCY - BOI
3 stops41h 42mMultiple Airlines
Wed 21/112:19BOI - LCY
2 stops17h 36mMultiple Airlines
Deal found 13/11£688
Tue 10/213:45LHR - BOI
1 stop14h 38mUnited Airlines
Thu 19/208:41BOI - LHR
1 stop15h 44mUnited Airlines
Deal found 13/11£583
Mon 9/213:45LHR - BOI
1 stop14h 38mUnited Airlines
Wed 18/212:16BOI - LHR
1 stop12h 39mUnited Airlines
Deal found 13/11£583
Thu 4/1211:55LGW - BOI
2 stops18h 55mMultiple Airlines
Mon 15/1220:16BOI - LGW
2 stops31h 39mMultiple Airlines
Deal found 13/11£716
Mon 20/409:15LCY - BOI
2 stops19h 21mLufthansa
Mon 27/407:42BOI - LCY
2 stops17h 58mLufthansa
Deal found 11/11£819
Tue 10/211:35LHR - BOI
1 stop17h 17mUnited Airlines
Mon 16/210:53BOI - LHR
1 stop13h 32mUnited Airlines
Deal found 13/11£583
Mon 9/211:55LGW - BOI
2 stops16h 10mMultiple Airlines
Mon 16/211:54BOI - LGW
2 stops16h 01mMultiple Airlines
Deal found 13/11£727
Wed 11/213:45LHR - BOI
1 stop14h 38mUnited Airlines
Tue 17/205:00BOI - LHR
1 stop21h 40mUnited Airlines
Deal found 13/11£583
Thu 11/1211:55LGW - BOI
2 stops18h 15mMultiple Airlines
Fri 9/109:02BOI - LGW
2 stops18h 53mMultiple Airlines
Deal found 12/11£760
Tue 10/211:35LHR - BOI
1 stop13h 32mUnited Airlines
Wed 18/214:40BOI - LHR
1 stop12h 00mUnited Airlines
Deal found 13/11£583
Mon 8/1211:55LGW - BOI
2 stops18h 01mMultiple Airlines
Tue 16/1211:45BOI - LGW
2 stops16h 10mMultiple Airlines
Deal found 11/11£765
Mon 9/213:45LHR - BOI
1 stop14h 38mUnited Airlines
Thu 19/210:25BOI - LHR
1 stop16h 15mUnited Airlines
Deal found 11/11£586
Mon 8/1211:55LGW - BOI
2 stops16h 50mMultiple Airlines
Mon 15/1211:45BOI - LGW
2 stops16h 10mMultiple Airlines
Deal found 11/11£803
Mon 8/1209:50LCY - BOI
2 stops32h 44mMultiple Airlines
Mon 15/1208:15BOI - LCY
2 stops21h 40mMultiple Airlines
Deal found 13/11£806
Thu 4/1209:40LCY - BOI
2 stops32h 54mMultiple Airlines
Mon 15/1208:15BOI - LCY
2 stops21h 40mMultiple Airlines
Deal found 13/11£837
Last-minute flights from Brighton to Boise
Discover last-minute flight deals from Brighton to Boise. Data last updated 13 November 2025 and is based on user searches.
Thu 4/1211:55LGW - BOI
2 stops18h 55mMultiple Airlines
Mon 15/1220:16BOI - LGW
2 stops31h 39mMultiple Airlines
Deal found 13/11£716
Mon 8/1211:35LHR - BOI
1 stop15h 08mLufthansa
Mon 15/1210:40BOI - LHR
1 stop16h 00mLufthansa
Deal found 11/11£615
Mon 8/1213:25LHR - BOI
2 stops40h 20mAir Canada
Mon 15/1209:40BOI - LHR
2 stops18h 40mAir Canada
Deal found 11/11£671
Mon 8/1211:55LGW - BOI
2 stops18h 01mMultiple Airlines
Tue 16/1211:45BOI - LGW
2 stops16h 10mMultiple Airlines
Deal found 11/11£765
Mon 8/1211:55LGW - BOI
2 stops16h 50mMultiple Airlines
Mon 15/1211:45BOI - LGW
2 stops16h 10mMultiple Airlines
Deal found 11/11£803
Mon 8/1211:45LGW - BOI
2 stops31h 42mIberia
Tue 16/1206:44BOI - LGW
2 stops29h 16mIberia
Deal found 12/11£806
Tue 9/1207:40LHR - BOI
2 stops17h 27mLufthansa
Mon 15/1210:40BOI - LHR
1 stop16h 00mLufthansa
Deal found 10/11£554
Tue 9/1206:35LHR - BOI
2 stops18h 32mUnited Airlines
Sun 14/1217:25BOI - LHR
1 stop33h 15mUnited Airlines
Deal found 11/11£561
Tue 9/1207:40LHR - BOI
2 stops17h 27mLufthansa
Sun 14/1214:49BOI - LHR
2 stops37h 01mLufthansa
Deal found 11/11£575
Tue 9/1211:35LHR - BOI
1 stop13h 32mUnited Airlines
Mon 15/1214:49BOI - LHR
1 stop11h 51mUnited Airlines
Deal found 11/11£580
Thu 11/1207:40LHR - BOI
2 stops17h 27mLufthansa
Fri 9/112:19BOI - LHR
1 stop12h 36mLufthansa
Deal found 13/11£669
Thu 11/1211:55LGW - BOI
2 stops18h 15mMultiple Airlines
Fri 9/109:02BOI - LGW
2 stops18h 53mMultiple Airlines
Deal found 12/11£760
One-way flights from Brighton to Boise
Search for one-way flight options from Brighton to Boise. Find affordable one-way fares based on user searches. Data last updated 13 November 2025.
Tue 18/1115:15LHR - BOI
3 stops52h 30mMultiple Airlines
Deal found 11/11£592
Fri 19/1213:40LHR - BOI
2 stops40h 22mMultiple Airlines
Deal found 11/11£680
Tue 18/1106:05LHR - BOI
2 stops23h 27mIberia
Deal found 11/11£696
Tue 18/1110:05LHR - BOI
1 stop19h 27mFinnair
Deal found 11/11£707
Thu 18/1210:05LHR - BOI
2 stops19h 02mMultiple Airlines
Deal found 13/11£815
Thu 18/1210:20LHR - BOI
2 stops18h 45mScandinavian Airlines
Deal found 12/11£930
Thu 18/1210:05LHR - BOI
1 stop16h 08mAir New Zealand
Deal found 13/11£952
Thu 18/1207:30LHR - BOI
2 stops21h 01mLufthansa
Deal found 11/11£997
Fri 19/1211:20LHR - BOI
1 stop17h 45mKLM
Deal found 11/11£1,026
Fri 19/1221:45LGW - BOI
3 stops30h 40mMultiple Airlines
Deal found 11/11£1,292
Fri 19/1220:05LCY - BOI
2 stops34h 48mVirgin Atlantic
Deal found 11/11£1,295
Fri 19/1211:55LGW - BOI
2 stops16h 15mIcelandair
Deal found 11/11£1,858
Cheap flight deals from Brighton to Boise
Keep the following information in mind while searching for Brighton to Boise flight deals. Data was last updated 13 November 2025.
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 13 November 2025.
Use the filters below to find and compare flights from Brighton to Boise that are best for you.
Fly from
Brighton
Fly to
Boise
Route
Depart
Return
Price
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Tue 9/12
06:35-18:07
2 stops18h 32m
Boise Air Term. Gowen Fld
Mon 15/12
06:20-09:40
1 stop20h 20m
£554
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Tue 9/12
11:35-18:07
1 stop13h 32m
Boise Air Term. Gowen Fld
Mon 15/12
14:49-09:40
1 stop11h 51m
£562
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Wed 29/4
10:50-22:35
2 stops18h 45m
Boise Air Term. Gowen Fld
Sun 3/5
14:11-10:10
1 stop36h 59m
£579
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Wed 11/2
10:05-21:23
1 stop18h 18m
Boise Air Term. Gowen Fld
Wed 18/2
06:25-09:40
1 stop20h 15m
£583
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Tue 10/2
13:45-21:23
1 stop14h 38m
Boise Air Term. Gowen Fld
Thu 19/2
08:41-07:25
1 stop15h 44m
£583
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Mon 9/2
13:45-21:23
1 stop14h 38m
Boise Air Term. Gowen Fld
Wed 18/2
12:16-07:55
1 stop12h 39m
£583
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Tue 10/2
11:35-21:52
1 stop17h 17m
Boise Air Term. Gowen Fld
Mon 16/2
10:53-07:25
1 stop13h 32m
£583
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Wed 11/2
13:45-21:23
1 stop14h 38m
Boise Air Term. Gowen Fld
Tue 17/2
05:00-09:40
1 stop21h 40m
£583
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Tue 10/2
11:35-18:07
1 stop13h 32m
Boise Air Term. Gowen Fld
Wed 18/2
14:40-09:40
1 stop12h 00m
£583
LondonBoise
LHR - BOI
LHRBOI
London Heathrow
Mon 9/2
13:45-21:23
1 stop14h 38m
Boise Air Term. Gowen Fld
Thu 19/2
10:25-09:40
1 stop16h 15m
£586
Flights are sorted by cheapest return flights first.
Deals found on 11/11
Showing 1-10 of 34 results
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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 7 November 2025.
Booking 16 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.
What is the cheapest month to book a flight from Brighton to Boise?
Currently, May is the cheapest month in which you can book a flight from Brighton to Boise (average of £550). Flying from Brighton to Boise in December is currently the most expensive (average of £738). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BH9 to BOI?
Find hourly flight availability from Brighton to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 November 2025.
It’s typically best to fly out from Brighton to Boise at midday. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.
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 13 November 2025.
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.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
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 £562, United Airlines can have you in Boise from Brighton in 13h 32m. 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.
What is the cheapest month to book a flight from Brighton to Boise?
Currently, May is the cheapest month in which you can book a flight from Brighton to Boise (average of £550). Flying from Brighton to Boise in December is currently the most expensive (average of £738). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 13 November 2025.
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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