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Idaho Falls Regional Airport to London flight

Explore the cheapest one-way and round-trip flights from Idaho Falls Regional Airport to London over the next 90 days, with one-way fares from TWD 14,838 and round-trip from TWD 26,124. Based on Trip.com's latest 7-day flight data.

      • IDA 06:09
        24h 11m
        1 stop
        LHR 12:20
        Idaho Falls - London | Fri, Oct 30 | Alaska Airlines
        LHR 14:45
        15h 9m
        1 stop
        IDA 22:54
        London - Idaho Falls | Wed, Nov 4 | Alaska Airlines
        TWD 26,124 TWD 41,054
        36% off
        36% off
        TWD 41,054 TWD 26,124
      • IDA 18:56
        33h 4m
        1 stop
        LHR 10:00
        Idaho Falls - London | Thu, Oct 29 | Delta Air Lines
        LHR 10:45
        18h 25m
        1 stop
        IDA 22:10
        London - Idaho Falls | Thu, Nov 5 | Air France
        TWD 27,308 TWD 41,054
        33% off
        33% off
        TWD 41,054 TWD 27,308
      • IDA 17:40
        34h
        1 stop
        LHR 09:40
        Idaho Falls - London | Wed, Oct 28 | United Airlines
        LHR 11:35
        35h 3m
        1 stop
        IDA 15:38
        London - Idaho Falls | Wed, Nov 4 | United Airlines
        TWD 28,274 TWD 41,054
        31% off
        31% off
        TWD 41,054 TWD 28,274
      • IDA 13:58
        16h 22m
        1 stop
        LHR 12:20
        Idaho Falls - London | Wed, Oct 28 | Alaska Airlines
        LHR 14:45
        15h 9m
        1 stop
        IDA 22:54
        London - Idaho Falls | Wed, Nov 4 | Alaska Airlines
        TWD 28,458
        31% off
        TWD 41,054 TWD 28,458
      • IDA 17:30
        33h 10m
        1 stop
        LHR 09:40
        Idaho Falls - London | Sun, Nov 1 | United Airlines
        LHR 11:35
        29h 18m
        1 stop
        IDA 09:53
        London - Idaho Falls | Sun, Nov 8 | United Airlines
        TWD 28,695
        30% off
        TWD 41,054 TWD 28,695
      • IDA 14:35
        13h 5m
        1 stop
        LHR 09:40
        Idaho Falls - London | Thu, Oct 29 | United Airlines
        LHR 11:35
        32h 53m
        1 stop
        IDA 13:28
        London - Idaho Falls | Thu, Nov 5 | United Airlines
        TWD 28,832
        30% off
        TWD 41,054 TWD 28,832
      • IDA 16:05
        13h 20m
        1 stop
        LHR 12:25
        Idaho Falls - London | Thu, Oct 15 | United Airlines
        LHR 11:25
        12h 51m
        1 stop
        IDA 17:16
        London - Idaho Falls | Wed, Oct 21 | United Airlines
        TWD 28,856
        30% off
        TWD 41,054 TWD 28,856
      • IDA 14:35
        12h 5m
        1 stop
        LHR 09:40
        Idaho Falls - London | Tue, Nov 3 | United Airlines
        LHR 11:35
        16h 34m
        1 stop
        IDA 21:09
        London - Idaho Falls | Tue, Nov 10 | United Airlines
        TWD 28,856
        30% off
        TWD 41,054 TWD 28,856
      • IDA 10:35
        16h 5m
        1 stop
        LHR 09:40
        Idaho Falls - London | Mon, Nov 30 | United Airlines
        LHR 11:35
        28h 53m
        1 stop
        IDA 09:28
        London - Idaho Falls | Tue, Dec 8 | United Airlines
        TWD 28,974
        28% off
        TWD 41,054 TWD 28,974
      • IDA 14:35
        13h 5m
        1 stop
        LHR 09:40
        Idaho Falls - London | Fri, Oct 30 | United Airlines
        LHR 11:35
        32h 53m
        1 stop
        IDA 13:28
        London - Idaho Falls | Wed, Nov 4 | United Airlines
        TWD 29,647
        28% off
        TWD 41,054 TWD 29,647
      • IDA 13:50
        15h 25m
        1 stop
        LHR 12:15
        Idaho Falls - London | Tue, Oct 20 | American Airlines
        LHR 11:50
        15h 52m
        1 stop
        IDA 21:42
        London - Idaho Falls | Tue, Oct 27 | American Airlines
        TWD 29,703
        28% off
        TWD 41,054 TWD 29,703
      • IDA 13:53
        15h 27m
        1 stop
        LHR 12:20
        Idaho Falls - London | Sun, Nov 8 | Alaska Airlines
        LHR 14:45
        31h 33m
        1 stop
        IDA 15:18
        London - Idaho Falls | Sun, Nov 15 | Alaska Airlines
        TWD 29,969
        27% off
        TWD 41,054 TWD 29,969
      • IDA 13:00
        17h 25m
        1 stop
        LON 14:00
        Idaho Falls - London | Fri, Oct 9 | Normal Airline
        LON 15:00
        6h
        Direct
        IDA 16:00
        London - Idaho Falls | Sun, Oct 11 | Normal Airline
        Find more flights
        Find more flights
      • IDA 14:28
        12h 12m
        1 stop
        LHR 09:40
        Idaho Falls - London | Mon, Nov 2 | United Airlines
        TWD 14,838 TWD 20,573
        28% off
        28% off
        TWD 20,573 TWD 14,838
      • IDA 17:51
        11h 44m
        1 stop
        LHR 12:35
        Idaho Falls - London | Sun, Nov 1 | United Airlines
        TWD 14,885 TWD 20,573
        28% off
        28% off
        TWD 20,573 TWD 14,885
      • IDA 17:51
        11h 44m
        1 stop
        LHR 12:35
        Idaho Falls - London | Sun, Oct 25 | United Airlines
        TWD 14,947 TWD 20,573
        27% off
        27% off
        TWD 20,573 TWD 14,947
      • IDA 07:00
        19h 40m
        1 stop
        LHR 09:40
        Idaho Falls - London | Mon, Oct 26 | United Airlines
        TWD 14,980
        27% off
        TWD 20,573 TWD 14,980
      • IDA 14:28
        14h 57m
        1 stop
        LHR 12:25
        Idaho Falls - London | Tue, Oct 27 | United Airlines
        TWD 14,980
        27% off
        TWD 20,573 TWD 14,980
      • IDA 14:28
        12h 12m
        1 stop
        LHR 09:40
        Idaho Falls - London | Tue, Oct 20 | United Airlines
        TWD 14,994
        27% off
        TWD 20,573 TWD 14,994
      • IDA 14:35
        12h 5m
        1 stop
        LHR 09:40
        Idaho Falls - London | Sun, Nov 22 | United Airlines
        TWD 14,994
        27% off
        TWD 20,573 TWD 14,994
      • IDA 07:00
        19h 40m
        1 stop
        LHR 09:40
        Idaho Falls - London | Mon, Nov 23 | United Airlines
        TWD 14,994
        27% off
        TWD 20,573 TWD 14,994
      • IDA 07:00
        19h 40m
        1 stop
        LHR 09:40
        Idaho Falls - London | Wed, Oct 14 | United Airlines
        TWD 15,003
        27% off
        TWD 20,573 TWD 15,003
      • IDA 14:28
        14h 57m
        1 stop
        LHR 12:25
        Idaho Falls - London | Mon, Oct 19 | United Airlines
        TWD 15,003
        27% off
        TWD 20,573 TWD 15,003
      • IDA 07:00
        19h 40m
        1 stop
        LHR 09:40
        Idaho Falls - London | Tue, Oct 13 | United Airlines
        TWD 15,013
        27% off
        TWD 20,573 TWD 15,013
      • IDA 10:35
        19h
        1 stop
        LHR 12:35
        Idaho Falls - London | Sun, Oct 18 | United Airlines
        TWD 15,018
        27% off
        TWD 20,573 TWD 15,018
      • IDA 13:00
        17h 25m
        1 stop
        LON 14:00
        Idaho Falls - London | Fri, Oct 9 | Normal Airline
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        Find more flights

Displayed flight fares from Idaho Falls Regional Airport to London are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Flight Schedule from Idaho Falls Regional Airport to London

Check the schedule for flights from Idaho Falls Regional Airport to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5551

    Idaho Falls Regional Airport

    17:57

    IDA

    1h 43m

    Direct

    19:40

    DEN

    S M T W T F S
    Search

  2. UA262

    Denver International Airport

    20:25

    DEN

    10h

    Direct

    12:25

    LHR

    S M T W T F S

  3. UA2155

    Idaho Falls Regional Airport

    14:30

    IDA

    1h 43m

    Direct

    16:13

    DEN

    S M T W T F S
    Search

  4. UA027

    Denver International Airport

    17:35

    DEN

    9h 5m

    Direct

    09:40

    LHR

    S M T W T F S

  5. AA5009

    Idaho Falls Regional Airport

    13:50

    IDA

    3h 34m

    Direct

    18:24

    ORD

    S M T W T F S
    Search

  6. AA086

    O'Hare International Airport

    18:35

    ORD

    8h

    Direct

    08:35

    LHR

    S M T W T F S

  7. UA5666

    Idaho Falls Regional Airport

    16:05

    IDA

    1h 54m

    Direct

    17:59

    DEN

    S M T W T F S
    Search

  8. UA262

    Denver International Airport

    20:25

    DEN

    10h

    Direct

    12:25

    LHR

    S M T W T F S

  9. AF5887

    Idaho Falls Regional Airport

    13:05

    IDA

    1h 7m

    Direct

    14:12

    SLC

    S M T W T F S
    Search

  10. AF3677

    Salt Lake City International Airport

    17:25

    SLC

    10h 35m

    Direct

    10:00

    LHR

    S M T - T F -

  11. KL6607

    Idaho Falls Regional Airport

    11:35

    IDA

    1h 9m

    Direct

    12:44

    SLC

    S M T W T F S
    Search

  12. KL6113

    Salt Lake City International Airport

    17:25

    SLC

    9h 35m

    Direct

    10:00

    LHR

    S M T - T F -

  13. UA2155

    Idaho Falls Regional Airport

    14:30

    IDA

    1h 43m

    Direct

    16:13

    DEN

    S M T W T F S
    Search

  14. UA262

    Denver International Airport

    20:25

    DEN

    10h

    Direct

    12:25

    LHR

    S M T W T F S

  15. AA5009

    Idaho Falls Regional Airport

    13:50

    IDA

    3h 34m

    Direct

    18:24

    ORD

    S M T W T F S
    Search

  16. AA098

    O'Hare International Airport

    23:00

    ORD

    7h 50m

    Direct

    12:50

    LHR

    S M T W T F S

  17. AS3027

    Idaho Falls Regional Airport

    13:58

    IDA

    2h 6m

    Direct

    15:04

    SEA

    S M T W T F S
    Search

  18. AS100

    Seattle-Tacoma International Airport

    18:40

    SEA

    9h 40m

    Direct

    12:20

    LHR

    S M T W T F S

  19. AA4972

    Idaho Falls Regional Airport

    14:08

    IDA

    2h 58m

    Direct

    18:06

    DFW

    S M T W T F S
    Search

  20. AA2656

    Dallas Fort Worth International Airport

    18:55

    DFW

    2h 35m

    Direct

    21:30

    ORD

    S M T W T F S

  21. AA098

    O'Hare International Airport

    23:00

    ORD

    7h 50m

    Direct

    12:50

    LHR

    S M T W T F S
Find more flights and airlines

What to know about flights from Idaho Falls Regional Airport to London?

Cheapest one-way flight price TWD 14,284
Off-season travel month October
Peak season for travel July

FAQs for Idaho Falls Regional Airport to London Flights

  • When is peak season for travel to London?

    ؜The peak travel time for visiting London is October. During this time, flights from Idaho Falls Regional Airport to London are the most expensive. Cheap tickets can still be booked on Trip.com.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • The cheapest one-way flight from Idaho Falls Regional Airport to London currently starts from TWD 14,838, with round-trip fares from TWD 26,124. The lowest fare is offered by United Airlines departing on Mon, Nov 2; prices are subject to availability.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Idaho Falls Regional Airport to London is TWD 18,922, and the average round-trip fare is null. Prices may vary depending on the departure date, airline, and availability.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.