HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
United Kingdom

$760+ Cheap flights from Idaho Falls (IDA) to the United Kingdom

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LHR
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls to United Kingdom with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho Falls to United Kingdom

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to United Kingdom (GB0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$760
(Air France)
From Idaho Falls Fanning Field to United Kingdom
Search Deals

Find flight deals from Idaho Falls to United Kingdom

Cheapest flights from Idaho Falls to United Kingdom
Explore the most affordable flight options available from Idaho Falls to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:41 pmIDA - LHR
1 stop32h 59mUnited Airlines
Tue 12/313:00 pmLHR - IDA
2 stops49h 51mUnited Airlines
Deal found 12/17$1,745
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:25 amIDA - LHR
1 stop24h 55mAmerican Airlines
Tue 12/312:30 pmLHR - IDA
1 stop14h 51mAmerican Airlines
Deal found 12/17$3,366

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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 2/11

6:00 am-10:00 am

1 stop21h 00m

London Heathrow

Wed 2/19

5:50 pm-6:17 pm

2 stops31h 27m

$760

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Mon 2/10

1:10 pm-10:00 am

1 stop13h 50m

London Heathrow

Tue 2/18

5:50 pm-6:17 pm

2 stops31h 27m

$761

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Mon 2/10

6:00 am-4:40 pm

2 stops27h 40m

London Heathrow

Thu 2/20

6:20 am-10:44 pm

2 stops23h 24m

$769

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Sat 3/22

4:15 pm-7:10 am

2 stops32h 55m

London Heathrow

Sun 3/30

10:00 am-9:32 am

2 stops30h 32m

$884

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Sat 3/22

7:15 am-1:20 pm

1 stop24h 05m

London Heathrow

Sun 3/30

8:50 am-9:09 pm

2 stops19h 19m

$897

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Tue 1/21

1:10 pm-10:00 am

1 stop13h 50m

London Heathrow

Thu 1/30

6:20 am-10:44 pm

2 stops23h 24m

$3,658

Idaho FallsLondon

IDA - LHR

IDALHR

Idaho Falls Fanning Field

Mon 2/10

4:04 pm-7:00 am

1 stop31h 56m

London Heathrow

Wed 2/19

3:00 pm-10:36 pm

1 stop14h 36m

$3,686

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Idaho Falls to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho Falls to United Kingdom

Get recent, data-driven insights about flights from Idaho Falls to United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from IDA to GB?

Find hourly flight availability from Idaho Falls to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 December 18, 2024.
Alaska Airlines
8.0
Very good
9,552 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,552 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

KLM
7.8
Good
1,349 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Virgin Atlantic
7.5
Good
668 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,059 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

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 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.

  • What is the cheapest month to book a flight from Idaho Falls to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Idaho Falls to United Kingdom (average of $661). Flying from Idaho Falls to United Kingdom in June is currently the most expensive (average of $1,135). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 Heathrow flights
Boise to Gatwick flights
Spokane to Gatwick flights
Boise to Charles de Gaulle flights
Boise to Leonardo da Vinci/Fiumicino flights
Boise to Istanbul flights
Boise to Lisbon flights
Boise to Frankfurt flights
Spokane to Dublin flights
Boise to Madrid flights
Spokane to Charles de Gaulle flights
Spokane to Leonardo da Vinci/Fiumicino flights
Spokane to Athens flights
Boise to Athens flights
Boise to Dublin flights
Boise to London City flights
Boise to Munich flights
Spokane to Frankfurt flights
Boise to Copenhagen flights
Boise to Barcelona-El Prat flights
Boise to Zurich flights
Boise to Florence flights
Spokane to London City flights
Boise to Orly flights
Boise to Vicenza flights
Spokane to Lisbon flights
Spokane to Oslo Gardermoen flights
Jackson to Charles de Gaulle flights
Boise to Edinburgh flights
Spokane to Istanbul flights
Spokane to Madrid flights
Boise to Keflavik Intl flights
Spokane to Amsterdam flights
Spokane to Edinburgh flights
Spokane to Zurich flights
Boise to Amsterdam flights
Boise to Malpensa flights
Idaho Falls to Heathrow flights
Spokane to Keflavik Intl flights
Spokane to Manchester flights
Spokane to Barcelona-El Prat flights
Spokane to Geneva flights
Jackson to Madrid flights
Jackson to Manchester flights
Jackson to Heathrow flights
Boise to Berlin flights
Boise to Bilbao flights
Boise to Geneva flights

Top 2 airlines flying from Idaho Falls to United Kingdom

Discover the top 2 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$698Average$1,166FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$701Average$956FlexibilityNo cancel feeOn-time69%
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.