BOI

£438 Find Cheap Flights from Brighton to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brighton to Boise departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£679
Typical prices: £703-£590
United Airlines
Wed 30/9Sun 4/10
LHR - BOI • 1 stop
Cheapest one-way flight
£438
Multiple Airlines
Thu 3/9
LHR - BOI • 3 stops
Direct flights
Every day
You can fly direct with Alaska Airlines, American Airlines, and others. Average duration is 0
Direct flights
Direct flights
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Direct flights
Direct flights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Brighton to Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brighton to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brighton to Boise

Wed, 30 Sep - Sun, 4 Oct
United Airlines Logo
11:25 - 17:58
LHR
-
BOI
13h 33m
1 stop
United Airlines Logo
19:05 - 07:25
BOI
-
LHR
29h 20m
1 stop
£679United Airlines
Wed, 30 Sep - Sun, 4 Oct
United Airlines Logo
14:50 - 21:31
LHR
-
BOI
13h 41m
1 stop
United Airlines Logo
17:44 - 09:40
BOI
-
LHR
32h 56m
1 stop
£679United Airlines
Wed, 30 Sep - Sun, 4 Oct
United Airlines Logo
11:25 - 17:58
LHR
-
BOI
13h 33m
1 stop
United Airlines Logo
14:45 - 07:25
BOI
-
LHR
33h 40m
1 stop
£680United Airlines
Wed, 27 May - Wed, 3 Jun
Scandinavian Airlines Logo
19:30 - 22:58
LHR
-
BOI
34h 28m
2 stops
Scandinavian Airlines Logo
15:23 - 16:00
BOI
-
LHR
41h 37m
2 stops
£699Scandinavian Airlines
Wed, 27 May - Wed, 3 Jun
Multiple Airlines Logo
11:40 - 23:58
LHR
-
BOI
19h 18m
1 stop
Multiple Airlines Logo
18:07 - 15:35
BOI
-
LHR
14h 28m
1 stop
£737Multiple Airlines
Wed, 27 May - Wed, 3 Jun
Multiple Airlines Logo
10:20 - 23:58
LGW
-
BOI
20h 38m
2 stops
Multiple Airlines Logo
13:59 - 18:45
BOI
-
LGW
21h 46m
2 stops
£835Multiple Airlines
Tue, 23 Jun - Sun, 5 Jul
Lufthansa Logo
09:15 - 22:56
LCY
-
BOI
20h 41m
2 stops
Lufthansa Logo
12:38 - 17:55
BOI
-
LCY
46h 17m
2 stops
£881Lufthansa
Tue, 23 Jun - Sun, 5 Jul
Lufthansa Logo
09:15 - 22:51
LCY
-
BOI
20h 36m
2 stops
Lufthansa Logo
12:38 - 17:55
BOI
-
LCY
46h 17m
2 stops
£884Lufthansa
Tue, 23 Jun - Sat, 4 Jul
Icelandair Logo
13:00 - 22:24
LGW
-
BOI
16h 24m
2 stops
Icelandair Logo
11:42 - 11:45
BOI
-
LGW
17h 03m
2 stops
£925Icelandair
Tue, 23 Jun - Sat, 4 Jul
Icelandair Logo
13:00 - 22:24
LGW
-
BOI
16h 24m
2 stops
Icelandair Logo
18:10 - 14:40
BOI
-
LGW
37h 30m
2 stops
£928Icelandair
Useful Info

Good to know - Cheap tickets from Brighton to Boise

Low seasonJanuary
Cheapest flight£438
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from London Heathrow Airport to Boise

When to book flights from Brighton to Boise

Are your dates flexible? Find out the best times to travel from Brighton to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Brighton to Boise

  • How does KAYAK find such low prices on flights from Brighton to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brighton to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brighton to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Brighton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brighton to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boise with an airline and back to Brighton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brighton to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Brighton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Brighton to Boise

 
Need help choosing which airline to fly with from Brighton to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9677 reviews
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

6.0 GoodAnonymous, May 2026
KIX - SFO
Read more United Airlines reviews

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Screen didn't work, and neither did the button to tilt the seat even though the seat was comfortable

The most uncomfortable seat i’ve ever had on a flight

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

The real reason why the flying experience with Icelandair ---was mediocre was because of not being able to enter DC airspace yesterday evening. This obviously was out of your control and do realize this is a safety issue. I did notice---that everything was being done to get us to Washington Dulles and we did arrive at Dulles SAFELY with just a 4 hour delay. Thank you!

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Our flight was completely cancelled with no options to rebook until 4 days later.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

Everything could have been better. What needed to be wrong with United went wrong

Everything you need to know for your flight from Brighton to Boise

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