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Find Cheap Flights from Brighton to Idaho Falls – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Direct flights
Not available
There are currently no direct flights between Brighton and Idaho Falls. You'll need to take a connecting flight to reach the destination.
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Top routes
LGW - IDA
Cheapest • 20% average savings
LHR - IDA
Most popular
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Insights
When to travel
January
Cheapest • 32% price drop
July
Most popular
Good to know
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Good to know
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Booking Insights

Price, demand, and travel trends for Brighton to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Brighton to Idaho Falls?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Brighton to Idaho Falls. It's 31% cheaper than the average day, while Monday is the most expensive, with prices 27% higher.

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Key details for Brighton to Idaho Falls flights

Low season

October
Beat the crowds with an average 76% drop in traveller numbers.
The most popular month to fly with an average 113% increase in traveller numbers.

When to book flights from Brighton to Idaho Falls

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

Your Brighton to Idaho Falls flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Brighton to Idaho Falls?

    Only Economy class is available on flights from Brighton to Idaho Falls.

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

    A direct flight from Brighton to Idaho Falls takes 00m, covering 4,746 miles.

  • Do I need a passport to fly from Brighton to Idaho Falls?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Brighton to Idaho Falls flight?

    Return flights from Brighton to Idaho Falls range from £841 to £1,146, with an average of £1,031 over the past 12 months. Anything below £841 counts as a good deal.

  • Which airports can I use when flying from Brighton to Idaho Falls?

    Flights from Brighton to Idaho Falls may depart from several airports in Brighton area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Idaho Falls Fanning Field (IDA).

  • Which airports do connecting flights from Brighton to Idaho Falls pass through?

    One-stop flights from Brighton to Idaho Falls most commonly connect through:

    • Denver Intl (DEN) – 57% of one-stop connections
    • Salt Lake City (SLC) – 23% of one-stop connections
    • Seattle/Tacoma Intl (SEA) – 11% of one-stop connections
    • Dallas/Fort Worth (DFW) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Brighton to Idaho Falls?

    Yes. Flexible dates can save you up to 46% on flights from Brighton to Idaho Falls. Wednesday is the cheapest departure day at £718 return on average, while Monday is the most expensive at £1,311, a difference of £593.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Brighton to Idaho Falls?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time of 12h 26m, compared to 13h 54m via Salt Lake City (SLC) and 15h 12m via Dallas/Fort Worth (DFW).

  • What is the time difference between Brighton and Idaho Falls?

    Idaho Falls is 6 hours behind Brighton (Mountain Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Brighton to Idaho Falls flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average £718, about £593 less than Monday fares (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Brighton to Idaho Falls trip for January. Fares historically average £700 return in that month – typically £463 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

    • Comfort Suites Idaho Falls
    • Best Western Plus CottonTree Inn
    • Hilton Garden Inn Idaho Falls

More options for your flight from Brighton to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car hire

Car hire in Idaho Falls
Hotels in Idaho Falls