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Cheap flight deals from Sofia to Idaho Falls Starting at IDR 17,576,845

Discover our range of affordable one-way and round-trip flights from Sofia to Idaho Falls and kick-start your next adventure today!

  • Round-trip
      • SOF06:05
        25h 31m
        2 stops
        IDA22:36
        Fri, Feb 21|Sofia - Idaho Falls|Lufthansa
        IDA08:00
        29h 45m
        2 stops
        SOF22:45
        Fri, Feb 28|Idaho Falls - Sofia|Alaska Airlines
        IDR 17,576,845IDR 128,183,364
        86% OFF
        86% OFF
        IDR 128,183,364IDR 17,576,845

        Choose Lufthansa flights from Sofia to Idaho Falls. The one-way connecting flight with Lufthansa departs from Sofia Airport on Fri, Feb 21-Fri, Feb 28, arriving at Idaho Falls Regional Airport. One-way Prices start from IDR 17,576,845 including taxes and charges.

      • SOF06:20
        36h 20m
        2 stops
        IDA09:40
        Fri, Feb 21|Sofia - Idaho Falls|United Airlines
        IDA06:30
        22h 30m
        2 stops
        SOF14:00
        Fri, Feb 28|Idaho Falls - Sofia|United Airlines
        IDR 19,649,989IDR 128,183,364
        85% OFF
        85% OFF
        IDR 128,183,364IDR 19,649,989

        Choose United Airlines flights from Sofia to Idaho Falls. The one-way connecting flight with United Airlines departs from Sofia Airport on Fri, Feb 21-Fri, Feb 28, arriving at Idaho Falls Regional Airport. One-way Prices start from IDR 19,649,989 including taxes and charges.

      • SOF11:45
        42h 22m
        2 stops
        IDA21:07
        Fri, Feb 21|Sofia - Idaho Falls|Bulgaria Air
        IDA14:30
        18h 35m
        2 stops
        SOF18:05
        Fri, Feb 28|Idaho Falls - Sofia|United Airlines
        IDR 105,977,115IDR 128,183,364
        17% OFF
        17% OFF
        IDR 128,183,364IDR 105,977,115

        Choose Bulgaria Air flights from Sofia to Idaho Falls. The one-way connecting flight with Bulgaria Air departs from Sofia Airport on Fri, Feb 21-Fri, Feb 28, arriving at Idaho Falls Regional Airport. One-way Prices start from IDR 105,977,115 including taxes and charges.

      • SOF20:15
        33h 52m
        2 stops
        IDA21:07
        Fri, Feb 21|Sofia - Idaho Falls|British Airways
        IDA14:30
        18h 35m
        2 stops
        SOF18:05
        Fri, Feb 28|Idaho Falls - Sofia|United Airlines
        IDR 106,392,192
        IDR 106,392,192

        Choose British Airways flights from Sofia to Idaho Falls. The one-way connecting flight with British Airways departs from Sofia Airport on Fri, Feb 21-Fri, Feb 28, arriving at Idaho Falls Regional Airport. One-way Prices start from IDR 106,392,192 including taxes and charges.

      • SOF01:00 pm
        3h 5m
        Nonstop
        IDA02:00 pm
        Thu, Feb 20|Sofia - Idaho Falls|Lufthansa
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Sofia to Idaho Falls flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA9269

    United Airlines

    06:00

    SOF

    2.5h

    07:30

    FRA

    -MTW-FS
    Search

  2. UA8878

    United Airlines

    13:30

    FRA

    10.1h

    15:35

    DEN

    SMTW--S

  3. UA5374

    United Airlines

    07:46

    DEN

    1.8h

    09:32

    IDA

    SMTWTFS

  4. LH1707

    Lufthansa

    06:00

    SOF

    2.0h

    07:00

    MUC

    S-TWTFS
    Search

  5. LH488

    Lufthansa

    15:45

    MUC

    10.2h

    16:59

    SEA

    -M--T-S

  6. AS2025

    Alaska Airlines

    19:55

    SEA

    1.7h

    22:35

    IDA

    SMTWT-S

  7. FB437

    Bulgaria Air

    10:30

    SOF

    2.6h

    12:05

    FRA

    ----T-S
    Search

  8. UA181

    United Airlines

    11:20

    FRA

    10.3h

    13:35

    DEN

    SMTWTFS

  9. UA5263

    United Airlines

    19:14

    DEN

    1.8h

    21:04

    IDA

    SMTWTFS

  10. BA891

    British Airways

    15:00

    SOF

    3.6h

    16:35

    LHR

    SMT-TF-
    Search

  11. UA026

    United Airlines

    11:25

    LHR

    9.8h

    14:10

    DEN

    SMTWTFS

  12. UA5263

    United Airlines

    19:14

    DEN

    1.8h

    21:04

    IDA

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Sofia to Idaho Falls?

These price trend charts carefully monitor and predict how flight prices from Sofia to Idaho Falls will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Sofia (SOF) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from Sofia to Idaho Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Sofia (SOF) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around IDR 32,194,301.

  • What is the transportation method from the main airport to downtown in Idaho Falls?

    • The distance from Idaho Falls Regional Airport to downtown is about 3 km, by taxi about 20 minutes.

  • How many airports are there in Idaho Falls (IDA)?

    There are 1 airport(s) near Idaho Falls (IDA): Idaho Falls Regional Airport.

How to find a cheap flight from Sofia to Idaho Falls

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Sofia to Idaho Falls

Off-season for travelFebruary
Peak season for travelAugust
Flight distance9,453.31 km
Popular airlineBritish Airways

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