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$332+ Cheap flights from Boise (BOI) to Brighton, England

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LHR
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Brighton are usually found in October or April, booked 54 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Find flight deals from Boise to Brighton

Cheapest flights from Boise to Brighton
Explore the most affordable flight options available from Boise to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:00 pmBOI - LHR
1 stop14h 00mMultiple Airlines
Tue 11/116:20 amLHR - BOI
2 stops16h 45mMultiple Airlines
Deal found 10/28$592
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:00 amBOI - LHR
1 stop18h 30mDelta
Wed 11/268:40 amLHR - BOI
2 stops22h 29mDelta
Deal found 10/27$593
This KLM deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:42 amBOI - LHR
1 stop15h 48mKLM
Wed 11/2610:45 amLHR - BOI
1 stop13h 30mKLM
Deal found 10/26$599
This Netflights deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:54 pmBOI - LHR
1 stop15h 56mVirgin Atlantic
Thu 12/1812:20 pmLHR - BOI
1 stop13h 31mVirgin Atlantic
Deal found 10/27$609
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:42 amBOI - LHR
1 stop15h 48mKLM
Mon 12/86:30 amLHR - BOI
2 stops16h 32mKLM
Deal found 10/28$621
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:44 amBOI - LHR
2 stops16h 56mDelta
Sun 12/1411:05 amLHR - BOI
1 stop20h 04mDelta
Deal found 10/28$654
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:17 amBOI - LCY
2 stops21h 38mMultiple Airlines
Tue 11/119:50 amLCY - BOI
2 stops20h 38mMultiple Airlines
Deal found 10/28$664
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:17 amBOI - LCY
2 stops21h 38mMultiple Airlines
Mon 12/89:50 amLCY - BOI
2 stops20h 54mMultiple Airlines
Deal found 10/28$689
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:00 amBOI - LHR
1 stop20h 50mDelta
Mon 11/106:20 amLHR - BOI
2 stops21h 04mDelta
Deal found 10/28$691
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:12 amBOI - LHR
2 stops14h 48mAir France
Mon 11/109:00 amLHR - BOI
2 stops20h 39mAir France
Deal found 10/28$696
This Air France deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:39 pmBOI - LHR
1 stop15h 01mMultiple Airlines
Mon 11/1012:20 pmLHR - BOI
1 stop13h 34mMultiple Airlines
Deal found 10/28$699
This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:46 pmBOI - LGW
2 stops15h 09mIcelandair
Mon 12/811:55 amLGW - BOI
2 stops16h 50mIcelandair
Deal found 10/28$868

Cheap flight deals from Boise to Brighton

Keep the following information in mind while searching for Boise to Brighton flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$568
(Netflights)

One-way from

$332
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$662
Provider with most accurate pricing for Boise Air Term. Gowen Fld-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-London (LON) flights.
Search Deals
From Boise Air Term. Gowen Fld to Brighton
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Brighton
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($283 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Brighton 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 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Boise to Brighton that are best for you.

Fly from

Boise

Fly to

Brighton

Route

Depart

Return

Price

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 2/17

2:00 pm-12:50 pm

1 stop15h 50m

London Heathrow

Fri 2/27

6:20 am-6:25 pm

2 stops19h 05m

$599

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Wed 11/19

9:00 am-10:30 am

1 stop18h 30m

London Heathrow

Wed 11/26

11:20 am-10:39 pm

1 stop18h 19m

$599

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 1/13

11:20 am-10:00 am

1 stop15h 40m

London Heathrow

Tue 1/27

6:20 am-3:57 pm

2 stops16h 37m

$600

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Wed 2/18

7:15 am-4:50 pm

1 stop26h 35m

London Heathrow

Fri 2/27

6:20 am-8:13 pm

2 stops20h 53m

$600

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Wed 2/18

10:38 am-10:30 am

1 stop16h 52m

London Heathrow

Thu 2/26

6:20 am-4:26 pm

2 stops17h 06m

$600

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Sun 2/15

10:38 am-10:30 am

1 stop16h 52m

London Heathrow

Thu 2/26

6:20 am-8:13 pm

2 stops20h 53m

$600

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 2/17

1:10 pm-10:00 am

1 stop13h 50m

London Heathrow

Tue 2/24

6:20 am-4:26 pm

2 stops17h 06m

$600

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Mon 2/16

7:30 am-12:50 pm

1 stop22h 20m

London Heathrow

Tue 2/24

6:20 am-4:26 pm

2 stops17h 06m

$600

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Wed 2/18

1:10 pm-10:00 am

1 stop13h 50m

London Heathrow

Tue 2/24

6:20 am-4:26 pm

2 stops17h 06m

$600

BoiseLondon

BOI - LHR

BOILHR

Boise Air Term. Gowen Fld

Tue 2/17

1:10 pm-10:00 am

1 stop13h 50m

London Heathrow

Fri 2/27

9:00 am-11:04 pm

2 stops21h 04m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 46 results
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Best time to book a flight from Boise to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Boise with our price prediction graph.
Estimated round-trip 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 Boise to Brighton

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

Use this chart to determine the optimal time to book a round-trip flight from Boise to Brighton. Price data was last updated on October 24, 2025.

The price you pay for your flight from Boise to Brighton may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boise to Brighton?

Currently, July is the cheapest month in which you can book a flight from Boise to Brighton (average of $611). Flying from Boise to Brighton in June is currently the most expensive (average of $1,085). 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 BOI to BH9?

Find hourly flight availability from Boise to Brighton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

When flying from Boise to Brighton, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 45% versus a flight in the morning.

What is the cheapest day to fly from Boise to Brighton?

Use this chart to determine the cheapest time to fly round-trip from Boise to Brighton. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to Brighton flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Boise to Brighton?

Reviews of airlines servicing Brighton

Get insights into the airlines that provide service to Brighton. 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 Brighton. Reviews last updated October 29, 2025.
Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines from Boise to Brighton. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Virgin Atlantic
7.5
Good
670 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Boise to Brighton. 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 from for flights from Boise to Brighton?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld is the airport most travelers will use when flying to Brighton from Boise. Booking flights from Air Term. Gowen Fld (BOI) to Brighton should be relatively easy as there are 0 daily outbound flights to Brighton from 5 different airlines.

  • How long is the flight from Boise to Brighton?

    Delta, Lufthansa, and Icelandair can get you from Boise to Brighton in just under 15h 50m. Your travel time can differ by up to 4h 07m. Airlines will cover a distance of 4829 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Boise to Brighton one-way?

    One-way options have recently been found by users for as low as $397 on Air New Zealand. Other airlines that offer cheap prices include Icelandair from $458 and Delta from $544 one-way.

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

    Most travelers choose Boise Air Term. Gowen Fld - London Heathrow, Boise Air Term. Gowen Fld - London Gatwick or Boise Air Term. Gowen Fld - London City when deciding on the best route from Boise to Brighton.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Brighton 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 Boise to Brighton?

    Currently, July is the cheapest month in which you can book a flight from Boise to Brighton (average of $611). Flying from Boise to Brighton in June is currently the most expensive (average of $1,085). 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.

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 5 airlines flying from Boise to Brighton

Discover the top 5 airlines that operate flights from Boise to Brighton. 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 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$577Average$774FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$639Average$880FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$695Average$881FlexibilityNo cancel feeOn-time72%
DeltaCheapest$701Average$1,057FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$703Average$873FlexibilityNo cancel feeOn-time71%

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