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Idaho Falls Regional Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Idaho Falls Regional Airport to Heathrow Airport over the next 90 days, with one-way fares from SAR 1,698 and round-trip from SAR 3,104. Based on Trip.com's latest 7-day flight data.

    • IDA 06:09
      24h 11m
      1 stop
      LHR 12:20
      Idaho Falls - London | Sun, Nov 1 | Alaska Airlines
      LHR 14:45
      15h 9m
      1 stop
      IDA 22:54
      London - Idaho Falls | Fri, Nov 6 | Alaska Airlines
      SAR 3,104 SAR 5,216
      40% off
      40% off
      SAR 5,216 SAR 3,104
    • IDA 18:56
      33h 4m
      1 stop
      LHR 10:00
      Idaho Falls - London | Sat, Oct 31 | Delta Air Lines
      LHR 10:45
      18h 25m
      1 stop
      IDA 22:10
      London - Idaho Falls | Sat, Nov 7 | Air France
      SAR 3,245 SAR 5,216
      38% off
      38% off
      SAR 5,216 SAR 3,245
    • IDA 17:40
      34h
      1 stop
      LHR 09:40
      Idaho Falls - London | Fri, Oct 30 | United Airlines
      LHR 11:35
      35h 3m
      1 stop
      IDA 15:38
      London - Idaho Falls | Fri, Nov 6 | United Airlines
      SAR 3,360 SAR 5,216
      36% off
      36% off
      SAR 5,216 SAR 3,360
    • IDA 13:58
      16h 22m
      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 | Fri, Nov 6 | Alaska Airlines
      SAR 3,382
      35% off
      SAR 5,216 SAR 3,382
    • IDA 17:30
      33h 10m
      1 stop
      LHR 09:40
      Idaho Falls - London | Tue, Nov 3 | United Airlines
      LHR 11:35
      29h 18m
      1 stop
      IDA 09:53
      London - Idaho Falls | Tue, Nov 10 | United Airlines
      SAR 3,410
      35% off
      SAR 5,216 SAR 3,410
    • IDA 14:35
      13h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Sat, Oct 31 | United Airlines
      LHR 11:35
      32h 53m
      1 stop
      IDA 13:28
      London - Idaho Falls | Sat, Nov 7 | United Airlines
      SAR 3,426
      34% off
      SAR 5,216 SAR 3,426
    • IDA 14:35
      12h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Thu, Nov 5 | United Airlines
      LHR 11:35
      16h 34m
      1 stop
      IDA 21:09
      London - Idaho Falls | Thu, Nov 12 | United Airlines
      SAR 3,429
      34% off
      SAR 5,216 SAR 3,429
    • IDA 10:35
      16h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Wed, Dec 2 | United Airlines
      LHR 11:35
      28h 53m
      1 stop
      IDA 09:28
      London - Idaho Falls | Thu, Dec 10 | United Airlines
      SAR 3,443
      34% off
      SAR 5,216 SAR 3,443
    • IDA 14:35
      13h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Sun, Nov 1 | United Airlines
      LHR 11:35
      32h 53m
      1 stop
      IDA 13:28
      London - Idaho Falls | Fri, Nov 6 | United Airlines
      SAR 3,523
      32% off
      SAR 5,216 SAR 3,523
    • IDA 13:00
      17h 25m
      1 stop
      LON 14:00
      Idaho Falls - London | Sun, Oct 25 | Normal Airline
      LON 15:00
      6h
      Direct
      IDA 16:00
      London - Idaho Falls | Tue, Oct 27 | Normal Airline
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    • Cheapest
      IDA 13:53
      15h 27m
      1 stop
      LHR 12:20
      Idaho Falls - London | Thu, Nov 5 | Alaska Airlines
      SAR 1,698 SAR 3,712
      54% off
      54% off
      SAR 3,712 SAR 1,698
    • IDA 07:00
      19h 40m
      1 stop
      LHR 09:40
      Idaho Falls - London | Thu, Nov 5 | United Airlines
      SAR 1,717 SAR 3,712
      54% off
      54% off
      SAR 3,712 SAR 1,717
    • IDA 17:51
      33h 49m
      1 stop
      LHR 09:40
      Idaho Falls - London | Mon, Oct 26 | United Airlines
      SAR 1,778 SAR 3,712
      52% off
      52% off
      SAR 3,712 SAR 1,778
    • IDA 14:35
      12h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Tue, Nov 10 | United Airlines
      SAR 1,782
      52% off
      SAR 3,712 SAR 1,782
    • IDA 07:00
      19h 40m
      1 stop
      LHR 09:40
      Idaho Falls - London | Wed, Nov 11 | United Airlines
      SAR 1,782
      52% off
      SAR 3,712 SAR 1,782
    • IDA 16:30
      34h 10m
      1 stop
      LHR 09:40
      Idaho Falls - London | Mon, Nov 2 | United Airlines
      SAR 1,804
      51% off
      SAR 3,712 SAR 1,804
    • IDA 10:35
      17h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Tue, Oct 27 | United Airlines
      SAR 1,816
      51% off
      SAR 3,712 SAR 1,816
    • IDA 06:00
      21h
      1 stop
      LHR 10:00
      Idaho Falls - London | Wed, Nov 11 | Delta Air Lines
      SAR 1,834
      51% off
      SAR 3,712 SAR 1,834
    • IDA 13:50
      12h 45m
      1 stop
      LHR 08:35
      Idaho Falls - London | Sun, Nov 1 | American Airlines
      SAR 1,938
      48% off
      SAR 3,712 SAR 1,938
    • IDA 13:00
      17h 25m
      1 stop
      LON 14:00
      Idaho Falls - London | Sun, Oct 25 | Normal Airline
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    • IDA 14:35
      12h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Tue, Nov 10 | United Airlines
      SAR 1,782 SAR 3,712
      52% off
      52% off
      SAR 3,712 SAR 1,782
    • IDA 13:50
      12h 45m
      1 stop
      LHR 08:35
      Idaho Falls - London | Sun, Nov 1 | American Airlines
      SAR 1,938 SAR 3,712
      48% off
      48% off
      SAR 3,712 SAR 1,938
    • IDA 13:53
      15h 27m
      1 stop
      LHR 12:20
      Idaho Falls - London | Thu, Nov 5 | Alaska Airlines
      SAR 1,698 SAR 3,712
      54% off
      54% off
      SAR 3,712 SAR 1,698
    • IDA 10:35
      17h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Tue, Oct 27 | United Airlines
      SAR 1,816
      51% off
      SAR 3,712 SAR 1,816
    • IDA 10:35
      17h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Sun, Nov 1 | United Airlines
      SAR 1,977
      47% off
      SAR 3,712 SAR 1,977
    • IDA 10:35
      17h 5m
      1 stop
      LHR 09:40
      Idaho Falls - London | Sat, Oct 31 | United Airlines
      SAR 1,980
      47% off
      SAR 3,712 SAR 1,980
    • IDA 07:00
      19h 40m
      1 stop
      LHR 09:40
      Idaho Falls - London | Thu, Nov 5 | United Airlines
      SAR 1,717
      54% off
      SAR 3,712 SAR 1,717
    • IDA 07:00
      19h 40m
      1 stop
      LHR 09:40
      Idaho Falls - London | Wed, Nov 11 | United Airlines
      SAR 1,782
      52% off
      SAR 3,712 SAR 1,782
    • IDA 07:00
      19h 40m
      1 stop
      LHR 09:40
      Idaho Falls - London | Sun, Oct 25 | United Airlines
      SAR 2,598
      30% off
      SAR 3,712 SAR 2,598
    • IDA 13:00
      17h 25m
      1 stop
      LON 14:00
      Idaho Falls - London | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Idaho Falls to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Idaho Falls Regional Airport to Heathrow Airport?

The cheapest airline flying from Idaho Falls Regional Airport to Heathrow Airport is Alaska Airlines (from SAR 1,698) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From SAR 1,698
United Airlines
From SAR 1,717
Delta Air Lines
From SAR 1,812
American Airlines
From SAR 1,938
KLM
From SAR 2,615
Air France
From SAR 2,615
Virgin Atlantic
From SAR 4,088

Find more flights and airlines

What is the flight schedule from Idaho Falls Regional Airport to Heathrow Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2155

    Idaho Falls Regional Airport

    14:33

    IDA

    1h 42m

    Direct

    16:15

    DEN

    S M T W T F S
    Search

  2. UA027

    Denver International Airport

    17:35

    DEN

    9h 5m

    Direct

    09:40

    LHR

    S M T W T F S

  3. AA5009

    Idaho Falls Regional Airport

    13:50

    IDA

    3h 34m

    Direct

    18:24

    ORD

    S M T W T F S
    Search

  4. AA086

    O'Hare International Airport

    18:40

    ORD

    7h 55m

    Direct

    08:35

    LHR

    S M T W T F S

  5. AF5887

    Idaho Falls Regional Airport

    13:05

    IDA

    1h 7m

    Direct

    14:12

    SLC

    S M T W T F S
    Search

  6. AF3677

    Salt Lake City International Airport

    17:25

    SLC

    9h 35m

    Direct

    10:00

    LHR

    S M T - T F -

  7. KL6952

    Idaho Falls Regional Airport

    13:11

    IDA

    1h 7m

    Direct

    14:18

    SLC

    S M T W T - S
    Search

  8. KL6113

    Salt Lake City International Airport

    17:25

    SLC

    9h 35m

    Direct

    10:00

    LHR

    S M T - T F -

  9. AS3027

    Idaho Falls Regional Airport

    13:53

    IDA

    2h 4m

    Direct

    14:57

    SEA

    S M T W T F S
    Search

  10. AS100

    Seattle-Tacoma International Airport

    18:45

    SEA

    9h 35m

    Direct

    12:20

    LHR

    S M T W T F S

  11. AA4972

    Idaho Falls Regional Airport

    14:08

    IDA

    2h 58m

    Direct

    18:06

    DFW

    S M T W T F S
    Search

  12. AA078

    Dallas Fort Worth International Airport

    23:10

    DFW

    9h 15m

    Direct

    14:25

    LHR

    S M T W T F S

  13. UA5793

    Idaho Falls Regional Airport

    10:40

    IDA

    1h 51m

    Direct

    12:31

    DEN

    S M T W T F S
    Search

  14. UA1505

    Denver International Airport

    13:41

    DEN

    3h 40m

    Direct

    19:21

    EWR

    S M T W T F S

  15. UA940

    Newark Liberty International Airport

    21:00

    EWR

    7h 20m

    Direct

    09:20

    LHR

    S M T W T F S

  16. UA5793

    Idaho Falls Regional Airport

    10:40

    IDA

    1h 51m

    Direct

    12:31

    DEN

    S M T W T F S
    Search

  17. UA027

    Denver International Airport

    17:35

    DEN

    9h 5m

    Direct

    09:40

    LHR

    S M T W T F S

  18. DL2335

    Idaho Falls Regional Airport

    06:00

    IDA

    1h 15m

    Direct

    07:15

    SLC

    S M T W T F S
    Search

  19. DL2924

    Salt Lake City International Airport

    10:10

    SLC

    2h 36m

    Direct

    13:46

    MSP

    S M T W T F S

  20. VS4040

    Minneapolis-Saint Paul International Airport

    23:10

    MSP

    7h 55m

    Direct

    13:05

    LHR

    S M T W T F S

  21. AA6466

    Idaho Falls Regional Airport

    06:37

    IDA

    3h 5m

    Direct

    10:42

    DFW

    S M T W T F S
    Search

  22. AA050

    Dallas Fort Worth International Airport

    15:05

    DFW

    9h 15m

    Direct

    06:20

    LHR

    S M T W T F S
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About Idaho Falls Regional Airport and Heathrow Airport

Learn about Idaho Falls Regional Airport (IDA) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 7,586.06km
Cheapest one-way ticket price SAR 1,698
Cheapest return ticket price SAR 3,104

FAQs for Idaho Falls Regional Airport to Heathrow Airport Flights

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

    • 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.
  • One-way flights from Idaho Falls Regional Airport to Heathrow Airport currently start from SAR 1,698, and round-trip fares start from SAR 3,104. The current lowest fare is a Alaska Airlines flight departing on Thu, Nov 5; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Idaho Falls Regional Airport to Heathrow Airport is SAR 2,197. Prices may vary depending on the departure date, airline, and availability.
  • Enter Idaho Falls Regional Airport and Heathrow Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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.