HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Idaho Falls (IDA) to the United Kingdom from $754

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IDA — LHR
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest month to fly from Idaho Falls to United Kingdom?

March can be a great time to fly to United Kingdom from Idaho Falls with a flight ticket averaging about $984. Cheapflights users have found deals in the month of March for as cheap as $657. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Idaho Falls to United Kingdom (IDA - GB)?

When flying from Idaho Falls to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Idaho Falls to United Kingdom

Explore cheap flight options specifically provided by American Airlines for the route between Idaho Falls and United Kingdom. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Tue 10/17:34 amIDA - LHR
1 stop23h 51mAmerican Airlines
Thu 10/311:50 pmLHR - IDA
2 stops27h 50mAmerican Airlines
Deal found 5/8$754
Tue 10/17:34 amIDA - LHR
1 stop17h 26mAmerican Airlines
Thu 10/312:25 pmLHR - IDA
1 stop27h 15mAmerican Airlines
Deal found 5/8$755
Tue 5/1412:05 pmIDA - LHR
1 stop16h 00mAmerican Airlines
Tue 5/216:45 amLHR - IDA
2 stops21h 49mAmerican Airlines
Deal found 5/7$816
Tue 5/1412:05 pmIDA - LHR
2 stops17h 40mAmerican Airlines
Tue 5/217:40 amLHR - IDA
2 stops20h 54mAmerican Airlines
Deal found 5/7$820
Tue 5/1412:05 pmIDA - LHR
1 stop16h 00mAmerican Airlines
Tue 5/2112:00 pmLHR - IDA
1 stop16h 34mAmerican Airlines
Deal found 5/7$846
Mon 5/277:00 amIDA - LHR
1 stop22h 15mAmerican Airlines
Wed 6/56:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$888
Mon 5/277:00 amIDA - LHR
2 stops17h 30mAmerican Airlines
Wed 6/56:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$891
Tue 5/287:00 amIDA - LHR
2 stops17h 45mAmerican Airlines
Wed 6/56:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$892
Thu 6/66:32 amIDA - LHR
1 stop21h 08mAmerican Airlines
Thu 6/136:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$938

Cheap Idaho Falls to United Kingdom flights in May & June 2024

Find cheap flight options from Idaho Falls to United Kingdom specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Tue 5/1412:05 pmIDA - LHR
1 stop16h 00mAmerican Airlines
Tue 5/216:45 amLHR - IDA
2 stops21h 49mAmerican Airlines
Deal found 5/7$816
Tue 5/1412:05 pmIDA - LHR
2 stops17h 40mAmerican Airlines
Tue 5/217:40 amLHR - IDA
2 stops20h 54mAmerican Airlines
Deal found 5/7$820
Tue 5/1412:05 pmIDA - LHR
1 stop16h 00mAmerican Airlines
Tue 5/2112:00 pmLHR - IDA
1 stop16h 34mAmerican Airlines
Deal found 5/7$846
Mon 5/277:00 amIDA - LHR
1 stop22h 15mAmerican Airlines
Wed 6/56:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$888
Mon 5/277:00 amIDA - LHR
2 stops17h 30mAmerican Airlines
Wed 6/56:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$891
Tue 5/287:00 amIDA - LHR
2 stops17h 45mAmerican Airlines
Wed 6/56:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$892
Mon 5/277:00 amIDA - LHR
1 stop20h 40mMultiple Airlines
Wed 6/51:05 pmLHR - IDA
1 stop15h 38mMultiple Airlines
Deal found 5/7$918
Thu 6/66:32 amIDA - LHR
1 stop21h 08mAmerican Airlines
Thu 6/136:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$938
Thu 6/66:32 amIDA - LHR
2 stops18h 08mAmerican Airlines
Thu 6/136:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$941

Idaho Falls to United Kingdom 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and United Kingdom in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Tue 10/17:34 amIDA - LHR
1 stop23h 51mAmerican Airlines
Thu 10/311:50 pmLHR - IDA
2 stops27h 50mAmerican Airlines
Deal found 5/8$754
Tue 10/17:34 amIDA - LHR
1 stop17h 26mAmerican Airlines
Thu 10/312:25 pmLHR - IDA
1 stop27h 15mAmerican Airlines
Deal found 5/8$755
Tue 5/1412:05 pmIDA - LHR
1 stop16h 00mAmerican Airlines
Tue 5/216:45 amLHR - IDA
2 stops21h 49mAmerican Airlines
Deal found 5/7$816
Tue 5/1412:05 pmIDA - LHR
2 stops17h 40mAmerican Airlines
Tue 5/217:40 amLHR - IDA
2 stops20h 54mAmerican Airlines
Deal found 5/7$820
Tue 5/1412:05 pmIDA - LHR
1 stop16h 00mAmerican Airlines
Tue 5/2112:00 pmLHR - IDA
1 stop16h 34mAmerican Airlines
Deal found 5/7$846
Mon 5/277:00 amIDA - LHR
1 stop22h 15mAmerican Airlines
Wed 6/56:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$888
Mon 5/277:00 amIDA - LHR
2 stops17h 30mAmerican Airlines
Wed 6/56:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$891
Tue 5/287:00 amIDA - LHR
2 stops17h 45mAmerican Airlines
Wed 6/56:45 amLHR - IDA
2 stops21h 58mAmerican Airlines
Deal found 5/7$892
Mon 5/277:00 amIDA - LHR
1 stop20h 40mMultiple Airlines
Wed 6/51:05 pmLHR - IDA
1 stop15h 38mMultiple Airlines
Deal found 5/7$918

Idaho Falls to United Kingdom flights leaving soon

Find last-minute flight options from Idaho Falls to United Kingdom for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Tue 5/1412:05 pmIDA - LHR
1 stop16h 00mAmerican Airlines
Tue 5/216:45 amLHR - IDA
2 stops21h 49mAmerican Airlines
Deal found 5/7$816
Tue 5/1412:05 pmIDA - LHR
2 stops17h 40mAmerican Airlines
Tue 5/217:40 amLHR - IDA
2 stops20h 54mAmerican Airlines
Deal found 5/7$820
Tue 5/1412:05 pmIDA - LHR
1 stop16h 00mAmerican Airlines
Tue 5/2112:00 pmLHR - IDA
1 stop16h 34mAmerican Airlines
Deal found 5/7$846

Find flights from Idaho Falls to United Kingdom within your budget

Customize your flight search to find flights from Idaho Falls to United Kingdom 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$754 - $968

Route

Depart

Return

Price

Idaho Falls Fanning FieldLondon Heathrow

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 10/1

1 stop23h 51m

London Heathrow

Thu 10/31

2 stops27h 50m

$754

Idaho Falls Fanning FieldLondon Heathrow

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 10/1

1 stop17h 26m

London Heathrow

Thu 10/31

1 stop27h 15m

$755

Idaho Falls Fanning FieldLondon Heathrow

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Mon 5/27

1 stop22h 15m

London Heathrow

Wed 6/5

2 stops21h 58m

$888

Idaho Falls Fanning FieldLondon Heathrow

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Mon 5/27

2 stops17h 30m

London Heathrow

Wed 6/5

2 stops21h 58m

$891

Idaho Falls Fanning FieldLondon Heathrow

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 5/28

2 stops17h 45m

London Heathrow

Wed 6/5

2 stops21h 58m

$892

Idaho Falls Fanning FieldLondon Heathrow

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 5/28

1 stop19h 30m

London Heathrow

Wed 6/5

2 stops16h 50m

$905

Idaho Falls Fanning FieldLondon Heathrow

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Mon 5/27

1 stop20h 40m

London Heathrow

Wed 6/5

1 stop15h 38m

$918

Idaho Falls Fanning FieldLondon Heathrow

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Thu 6/6

1 stop21h 08m

London Heathrow

Thu 6/13

2 stops21h 58m

$938

Idaho Falls Fanning FieldLondon Heathrow

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Thu 6/6

1 stop21h 08m

London Heathrow

Thu 6/13

1 stop15h 38m

$968

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated May 8, 2024.
United Airlines
7.4
Good
11,043 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.7

Boarding

7.7

Overall

7.4

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,043 reviews
United Airlines
7.4
Good
11,043 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.7

Boarding

7.7

Overall

7.4

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

American Airlines
7.3
Good
14,677 reviews
United Airlines
7.4
Good
11,043 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.7

Boarding

7.7

Overall

7.4

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to United Kingdom. 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 United Kingdom?

    Located just 3.8 mi from the city center, Idaho Falls Fanning Field (IDA) is the airport most travelers will use when flying to United Kingdom from Idaho Falls.

  • Can I find flights from Idaho Falls to United Kingdom for under $800 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to United Kingdom for under $800. The cheapest flight booked recently is on American Airlines for just $754, but on average you can expect to pay $885.

  • Are there last-minute flights available from Idaho Falls to United Kingdom for under $900?

    There are currently 3+ open flights from Idaho Falls to United Kingdom within the next 7 days for less than $900.

  • What does IDA to LHR mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Idaho Falls Fanning Field Airport to London Heathrow Airport flight would often be abbreviated as a IDA to LHR flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Manchester Airport (MAN), Edinburgh Turnhouse Airport (EDI), London Gatwick Airport (LGW), Birmingham Airport (BHX), Glasgow Intl Airport (GLA).

  • Can I find deals for flights from Idaho Falls to United Kingdom that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho Falls to United Kingdom flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Idaho Falls to United Kingdom with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho Falls to United Kingdom flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Idaho Falls to United Kingdom that allow pets onboard?

    Many airlines flying from Idaho Falls to United Kingdom offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Idaho Falls to United Kingdom?

    Yes, you can often find last-minute deals on Idaho Falls to United Kingdom flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Idaho Falls to United Kingdom flight deals updated?

    The Idaho Falls to United Kingdom flight deals you see on this page were last updated on 5/8.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.

Boise to Heathrow flights
Spokane to Frederic Chopin flights
Spokane to Frankfurt flights
Spokane to Heathrow flights
Boise to Barcelona-El Prat flights
Spokane to Leonardo da Vinci/Fiumicino flights
Boise to Gatwick flights
Boise to Keflavik Intl flights
Spokane to Dublin flights
Boise to Frankfurt flights
Spokane to Madrid flights
Boise to Charles de Gaulle flights
Spokane to Gatwick flights
Boise to Leonardo da Vinci/Fiumicino flights
Boise to London City flights
Boise to Dublin flights
Boise to Vicenza flights
Boise to Madrid flights
Spokane to Athens flights
Spokane to Charles de Gaulle flights
Spokane to London City flights
Boise to Lisbon flights
Boise to Malpensa flights
Spokane to Munich flights
Boise to Athens flights
Boise to Orly flights
Spokane to Edinburgh flights
Spokane to Vienna flights
Spokane to Zurich flights
Spokane to Glasgow Intl flights
Boise to Munich flights
Spokane to Oslo Gardermoen flights
Boise to Amsterdam flights
Boise to Edinburgh flights
Spokane to Keflavik Intl flights
Boise to Sarajevo flights
Spokane to Barcelona-El Prat flights
Spokane to Istanbul flights
Spokane to Vicenza flights
Boise to Frederic Chopin flights
Spokane to Arlanda flights
Idaho Falls to Heathrow flights
Boise to Zurich flights
Spokane to Geneva flights
Boise to Oslo Gardermoen flights
Spokane to Lisbon flights
Boise to Linate flights
Spokane to Malpensa flights
Boise to Copenhagen flights
Boise to Split flights

Top 3 airlines flying from Idaho Falls to United Kingdom

Discover the top 3 airlines that operate flights from Idaho Falls to United Kingdom. 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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$675Average$773FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$712Average$877FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,381Average$1,510FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Chicago to New Delhi flights
Detroit to Las Vegas flights
USA to Pakistan flights
Oakland, California to San Diego flights
Los Angeles to Kansas City flights
Los Angeles to Boston flights
Las Vegas to San Diego flights
Chicago to Cancún flights
Phoenix to Minneapolis flights
Detroit to Phoenix flights
Los Angeles to Chicago flights
Idaho Falls to England flights

Search flights from Idaho Falls to United Kingdom by cabin class

Find flights from Idaho Falls to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho Falls to United Kingdom?

When you search for this flight from Idaho Falls to United Kingdom, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Idaho Falls to United Kingdom?

Cheapflights helps you find that perfect flight to United Kingdom from Idaho Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Idaho Falls to United Kingdom with no change fees?

Need flexible booking options for your flight to United Kingdom from Idaho Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Idaho Falls to United Kingdom become cheaper?

Not ready to book yet? You can track prices for flights from Idaho Falls to United Kingdom on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines