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$721+ Cheap flights from Idaho Falls (IDA) to Brighton, England

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LHR
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Idaho Falls to Brighton

Keep the following information in mind while searching for Idaho Falls to Brighton flight deals. Data was last updated June 30, 2025.

Round-trip from

$721
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$1,318
From Idaho Falls Fanning Field to Brighton
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($90 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Idaho Falls to Brighton

Cheapest flights from Idaho Falls to Brighton
Explore the most affordable flight options available from Idaho Falls to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:46 pmIDA - LHR
1 stop13h 24mAmerican Airlines
Thu 9/118:50 amLHR - IDA
2 stops19h 33mAmerican Airlines
Deal found 6/27$721
This United Airlines deal was found by Cheapflights users on 6/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:56 pmIDA - LHR
2 stops29h 34mUnited Airlines
Thu 9/113:50 pmLHR - IDA
2 stops28h 40mUnited Airlines
Deal found 6/27$741
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:15 amIDA - LHR
1 stop17h 35mMultiple Airlines
Sat 8/169:50 amLHR - IDA
1 stop19h 49mMultiple Airlines
Deal found 6/30$943

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls 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 June 30, 2025.
Use the filters below to find and compare flights from Idaho Falls to Brighton that are best for you.

Fly from

Idaho Falls

Fly to

Brighton

Route

Depart

Return

Price

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Mon 9/1

12:46 pm-9:10 am

1 stop13h 24m

London Heathrow

Thu 9/11

8:50 am-9:23 pm

2 stops19h 33m

$721

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Mon 9/1

5:56 pm-6:30 am

2 stops29h 34m

London Heathrow

Thu 9/11

3:50 pm-1:30 pm

2 stops28h 40m

$741

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Fri 8/1

6:15 am-6:50 am

1 stop17h 35m

London Heathrow

Sat 8/16

9:50 am-10:39 pm

1 stop19h 49m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Best time to book a flight from Idaho Falls to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Idaho Falls 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 Idaho Falls to Brighton

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

Currently, November is the cheapest month in which you can book a flight from Idaho Falls to Brighton (average of $661). Flying from Idaho Falls to Brighton in June is currently the most expensive (average of $1,098). 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 IDA to BH9?

Find hourly flight availability from Idaho Falls 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 June 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho Falls to Brighton as you normally would.

How much does it cost to fly round-trip from Idaho Falls 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 June 30, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Idaho Falls to Brighton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,852 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,852 reviews
United Airlines
7.4
Good
8,852 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,852 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    If you book a flight to Brighton from Idaho Falls, you will be flying from Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls. There are 0 flights from Fanning Field to Brighton per day from 1 airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls 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 Idaho Falls to Brighton?

    Currently, November is the cheapest month in which you can book a flight from Idaho Falls to Brighton (average of $661). Flying from Idaho Falls to Brighton in June is currently the most expensive (average of $1,098). 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

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Top airline flying from Idaho Falls to Brighton

Discover the top airline that operate flights from Idaho Falls 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$699Average$1,013FlexibilityNo cancel feeOn-time69%

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