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Cheap flights from Brighton to Idaho Falls from £640

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IDA
1 Sep — 8 Sep1
1 adult

Cheap flight deals from Brighton to Idaho Falls

Keep the following information in mind while searching for Brighton to Idaho Falls flight deals. Data was last updated 27 August 2025.

Round-trip from

£640

Popular in

May

Cheapest in

November

Average price

£897
American Airlines
  • American Airlines
  • 22/11-25/11
  • 3 total stops
  • 36h 29m total
  • Brighton to Idaho Falls
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Brighton to Idaho Falls

Cheapest flights from Brighton to Idaho Falls
Explore the most affordable flight options available from Brighton to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Sat 22/1114:25LHR - IDA
1 stop15h 09mAmerican Airlines
Tue 25/1107:15IDA - LHR
2 stops21h 20mAmerican Airlines
Deal found 26/8£640
Sat 22/1106:20LHR - IDA
2 stops23h 13mDelta
Tue 25/1118:57IDA - LHR
1 stop32h 03mDelta
Deal found 24/8£651
Thu 9/1010:50LHR - IDA
2 stops18h 59mUnited Airlines
Thu 16/1005:00IDA - LHR
2 stops19h 40mUnited Airlines
Deal found 25/8£721
Fri 10/1010:55LHR - IDA
2 stops18h 20mDelta
Fri 17/1018:53IDA - LHR
2 stops18h 07mDelta
Deal found 26/8£1,011
Fri 10/1009:50LHR - IDA
1 stop19h 48mMultiple Airlines
Fri 17/1013:11IDA - LHR
1 stop14h 54mMultiple Airlines
Deal found 26/8£1,138
Sun 31/810:55LHR - IDA
1 stop18h 32mVirgin Atlantic
Fri 5/915:00IDA - LHR
2 stops57h 15mVirgin Atlantic
Deal found 25/8£1,241
Fri 10/1011:00LHR - IDA
2 stops17h 49mAmerican Airlines
Fri 17/1012:55IDA - LHR
1 stop14h 55mAmerican Airlines
Deal found 26/8£1,242
Sun 31/815:40LGW - IDA
2 stops30h 37mIcelandair
Fri 5/906:13IDA - LGW
2 stops22h 32mIcelandair
Deal found 25/8£1,744

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Idaho Falls 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 27 August 2025.
Use the filters below to find and compare flights from Brighton to Idaho Falls that are best for you.

Fly from

Brighton

Fly to

Idaho Falls

Route

Depart

Return

Price

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 22/11

14:25-22:34

1 stop15h 09m

Idaho Falls Fanning Field

Tue 25/11

07:15-11:35

2 stops21h 20m

£640

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Sat 22/11

06:20-22:33

2 stops23h 13m

Idaho Falls Fanning Field

Tue 25/11

06:00-07:05

2 stops18h 05m

£651

LondonIdaho Falls

LHR - IDA

LHRIDA

London Heathrow

Thu 9/10

10:50-22:49

2 stops18h 59m

Idaho Falls Fanning Field

Thu 16/10

07:00-12:20

1 stop22h 20m

£721

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Best time to book a flight from Brighton to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls 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 Idaho Falls
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated 27 August 2025.
Read reviews from past customers who have flown with United Airlines and Virgin Atlantic from Brighton to Idaho Falls. 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.
United Airlines
7.4
Good
8,945 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,945 reviews
United Airlines
7.4
Good
8,945 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Virgin Atlantic
7.4
Good
661 reviews
United Airlines
7.4
Good
8,945 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Brighton to Idaho Falls. 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 Idaho Falls from Brighton?

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from Brighton to Idaho Falls. You should not have trouble finding flights to Fanning Field from Brighton; the airport handles an average of 0 inbound flights from Brighton per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Idaho Falls airport from Brighton. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

  • How long is the flight from Brighton to Idaho Falls?

    Departing from Brighton to Idaho Falls will take you 15h 09m. Airlines will cover a distance of 4705 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Yes. In addition to deals on Brighton to Idaho Falls flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brighton to Idaho Falls?

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

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

    Yes. Cheapflights offers flight deals from Brighton to Idaho Falls 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

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Top 2 airlines flying from Brighton to Idaho Falls

Discover the top 2 airlines that operate flights from Brighton to Idaho Falls. 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 27 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£647Average£897FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£755Average£1,007FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Brighton to Idaho Falls?

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Can Cheapflights find flights from Brighton to Idaho Falls with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Brighton to Idaho Falls, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Brighton to Idaho Falls become cheaper?

Not ready to book yet? You can track prices for flights from Brighton to Idaho Falls on Cheapflights with our Price Alert feature and get notified when better prices are available.

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