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Cheap flights from Brighton to Boise from £432

LHR — BOI
13 Dec — 20 Dec1
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

Thu 10/1214:45 -
1 stop16h 14m
Thu 24/1217:00 -
1 stop12h 20m
Deal found 11/11£732
Thu 10/1211:20 -
2 stops19h 39m
Thu 24/1213:12 -
1 stop14h 28m
Deal found 10/11£762
Thu 24/1212:20 -
1 stop14h 46m
Thu 31/1206:31 -
2 stops18h 14m
Deal found 9/11£785
Thu 10/1207:30 -
2 stops17h 29m
Thu 24/1214:43 -
1 stop11h 57m
Deal found 11/11£811
Thu 10/1210:25 -
2 stops18h 02m
Thu 24/1210:40 -
2 stops16h 45m
Deal found 11/11£836
Mon 28/1213:35 -
1 stop16h 40m
Sun 10/116:10 -
2 stops34h 30m
Deal found 10/11£837
Sat 21/1120:35 -
2 stops32h 37m
Sat 28/1105:40 -
2 stops30h 50m
Deal found 10/11£859

Find flight deals from Brighton to Boise

Round-trip from

£630

One-way from

£432

Popular in

August

Cheapest in

April

Average price

£739
Scandinavian Airlines
  • Scandinavian Airlines
  • 25/2-1/3
  • 4 total stops
  • 57h 05m total
  • Brighton to Boise
Search Deals
18/1-31/12
  • 18/1-31/12
  • 3 total stops
  • 57h 42m total
  • Brighton to Boise
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Brighton to Boise that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Wed 13/1

14:50-13:41

3 stops29h 51m

Boise Air Term. Gowen Fld

Wed 31/12

00:00-08:00

Nonstop0h 00m

£448

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Tue 12/1

14:50-13:41

3 stops53h 51m

Boise Air Term. Gowen Fld

Wed 31/12

00:00-08:00

Nonstop0h 00m

£459

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Wed 6/1

18:00-23:15

2 stops36h 15m

Boise Air Term. Gowen Fld

Wed 31/12

00:00-08:00

Nonstop0h 00m

£533

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Tue 5/1

17:30-21:33

2 stops35h 03m

Boise Air Term. Gowen Fld

Wed 31/12

00:00-08:00

Nonstop0h 00m

£539

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Wed 6/1

10:25-11:55

1 stop32h 30m

Boise Air Term. Gowen Fld

Wed 31/12

00:00-08:00

Nonstop0h 00m

£542

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Mon 11/1

20:35-23:10

2 stops33h 35m

Boise Air Term. Gowen Fld

Fri 22/1

08:20-10:50

2 stops19h 30m

£724

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Thu 10/12

11:20-23:59

2 stops19h 39m

Boise Air Term. Gowen Fld

Thu 24/12

13:12-10:40

1 stop14h 28m

£762

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Thu 10/12

11:35-21:27

1 stop16h 52m

Boise Air Term. Gowen Fld

Thu 24/12

10:40-09:40

1 stop16h 00m

£836

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Mon 28/12

10:25-23:15

1 stop19h 50m

Boise Air Term. Gowen Fld

Sun 10/1

12:36-05:55

1 stop34h 19m

£891

LondonBoise

LHR London Heathrow - BOI Boise Air Term. Gowen Fld

LHRBOI

London Heathrow

Wed 23/12

12:20-23:59

1 stop18h 39m

Boise Air Term. Gowen Fld

Wed 30/12

06:31-10:40

1 stop21h 09m

£956

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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

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?

Airfare is typical for this route at the moment.
Brighton to Boise flights typically cost between £601 and £797 in February.
The cheapest return price found within the last 5 days was £630 on Scandinavian Airlines (25 Feb–1 Mar).

Reviews of airlines servicing Boise

Get a feel of what it's like to fly with Alaska Airlines,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.
Alaska Airlines
7.9
Good
13,159 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,159 reviews
Alaska Airlines
7.9
Good
13,159 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Virgin Atlantic
7.5
Good
698 reviews
Alaska Airlines
7.9
Good
13,159 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.3
Good
10,486 reviews
Alaska Airlines
7.9
Good
13,159 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Lufthansa
6.8
Okay
8,294 reviews
Alaska Airlines
7.9
Good
13,159 reviews
Check prices

Crew

8.5

Entertainment

7.0

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • 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 £836, United Airlines can have you in Boise from Brighton in 16h 52m. There are 4829 mi between Brighton and Boise.

  • 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

Top 4 airlines flying from Brighton to Boise

AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£514Average£780FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£531Average£750FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest£727Average£883FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Virgin AtlanticCheapest£753Average£880FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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