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Cheap flights from the United Kingdom to Idaho from $296

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. 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.
LHR — BOI
Jun 18 — Jun 251
From?
To?
Tue 6/18
Tue 6/25
1 adult, Economy
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How far in advance should I book a flight from United Kingdom to Idaho?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 20 days in advance, which can save you up to 48% on flights from United Kingdom to Idaho compared to booking the week you need them. Waiting 20 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $765. For sooner than that we have options available in the next 3 days from $1,038.

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

Flights from United Kingdom to Idaho lean towards being more expensive in August. Prices are generally better when you fly from United Kingdom to Idaho in November, with the cheapest ticket starting at $655.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Idaho as you normally would.

Cheap United Kingdom to Idaho flights in June & July 2024

Find cheap flight options from United Kingdom to Idaho specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 13, 2024.
Check out some of the best flight deals from United Kingdom to Idaho in 2024. Check back in a little while for more flight options.
Wed 7/1710:45 amLGW - GEG
2 stops21h 13mMultiple Airlines
Thu 7/186:35 pmGEG - LGW
1 stop32h 20mMultiple Airlines
Deal found 6/13$981
Thu 6/272:45 pmLHR - GEG
1 stop16h 15mAmerican Airlines
Tue 9/246:00 amGEG - LHR
2 stops20h 10mAmerican Airlines
Deal found 6/13$1,011
Sat 7/1310:45 amLGW - GEG
2 stops21h 13mMultiple Airlines
Sat 7/206:35 pmGEG - LGW
1 stop32h 20mMultiple Airlines
Deal found 6/13$1,014
Thu 6/278:40 amLHR - GEG
2 stops22h 20mAmerican Airlines
Tue 9/246:00 amGEG - LHR
2 stops20h 10mAmerican Airlines
Deal found 6/13$1,016
Tue 7/212:15 pmLHR - GEG
1 stop17h 01mAmerican Airlines
Fri 9/276:00 amGEG - LHR
2 stops20h 10mAmerican Airlines
Deal found 6/13$1,037
Tue 7/28:30 amLHR - GEG
1 stop22h 00mLufthansa
Tue 7/165:00 amGEG - LHR
2 stops17h 20mLufthansa
Deal found 6/12$1,038
Thu 7/410:45 amLGW - GEG
1 stop19h 34mMultiple Airlines
Mon 7/85:00 amGEG - LGW
2 stops21h 55mMultiple Airlines
Deal found 6/12$1,038
Thu 6/278:30 amLHR - GEG
1 stop22h 00mUnited Airlines
Tue 9/243:48 pmGEG - LHR
1 stop14h 22mUnited Airlines
Deal found 6/13$1,039
Tue 7/29:55 amLHR - GEG
2 stops18h 40mAmerican Airlines
Fri 9/276:00 amGEG - LHR
2 stops20h 10mAmerican Airlines
Deal found 6/13$1,042

United Kingdom to Idaho 2024 flight deals

Discover exclusive flight deals for travel between United Kingdom and Idaho in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 13, 2024.
Check out some of the best flight deals from United Kingdom to Idaho in 2024. Check back in a little while for more flight options.
Tue 9/172:45 pmLHR - JAC
1 stop30h 33mFinnair
Sun 9/2211:50 amJAC - LHR
1 stop27h 20mFinnair
Deal found 6/13$656
Sun 10/2012:00 pmLGW - BOI
1 stop30h 22mMultiple Airlines
Sun 10/2712:20 pmBOI - LGW
1 stop16h 15mMultiple Airlines
Deal found 6/12$658
Tue 9/178:10 amLHR - JAC
1 stop14h 08mFinnair
Mon 9/232:51 pmJAC - LHR
1 stop14h 59mFinnair
Deal found 6/12$660
Mon 9/28:30 pmLHR - GEG
2 stops33h 56mMultiple Airlines
Sun 9/157:00 amGEG - LHR
2 stops30h 40mMultiple Airlines
Deal found 6/13$713
Sun 10/2010:45 amLGW - BOI
2 stops17h 04mMultiple Airlines
Sun 10/2712:20 pmBOI - LGW
1 stop16h 15mMultiple Airlines
Deal found 6/12$721
Sat 8/3110:45 amLGW - GEG
2 stops33h 50mMultiple Airlines
Thu 9/57:00 amGEG - LGW
1 stop19h 55mMultiple Airlines
Deal found 6/13$729
Sat 8/3110:45 amLGW - GEG
2 stops33h 50mMultiple Airlines
Thu 9/57:00 amGEG - LGW
1 stop19h 55mMultiple Airlines
Deal found 6/13$741
Sat 9/144:15 pmLHR - GEG
1 stop14h 45mLufthansa
Tue 9/243:48 pmGEG - LHR
1 stop34h 37mLufthansa
Deal found 6/12$750
Sat 9/1411:25 amLHR - GEG
2 stops19h 35mUnited Airlines
Tue 9/246:25 amGEG - LHR
1 stop16h 30mUnited Airlines
Deal found 6/12$758

One-way flights to Idaho from United Kingdom

Search for one-way flight options from United Kingdom to Idaho. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 13, 2024.
Users traveling one-way from United Kingdom to Idaho can select one of these great deals. Users in need of a round-trip flight from United Kingdom to Idaho instead should update the search form at the top of page.
Fri 7/510:45 amLGW - GEG
2 stops19h 31mMultiple Airlines
Deal found 6/12$296
Tue 8/278:40 pmLGW - BOI
2 stops24h 44mMultiple Airlines
Deal found 6/12$352
Fri 7/510:45 amLGW - GEG
1 stop38h 51mMultiple Airlines
Deal found 6/12$365
Wed 6/1910:45 amLGW - BOI
2 stops38h 52mMultiple Airlines
Deal found 6/12$393
Wed 6/196:10 pmLGW - BOI
3 stops55h 19mMultiple Airlines
Deal found 6/12$430
Fri 7/510:45 amLGW - GEG
1 stop19h 34mMultiple Airlines
Deal found 6/12$446
Wed 6/198:45 pmLHR - BOI
3 stops52h 44mMultiple Airlines
Deal found 6/12$479
Tue 8/279:45 pmLGW - BOI
3 stops44h 19mMultiple Airlines
Deal found 6/12$487
Fri 7/510:45 amLGW - GEG
3 stops30h 00mMultiple Airlines
Deal found 6/12$540

Find flights from United Kingdom to Idaho within your budget

Customize your flight search to find flights from United Kingdom to Idaho 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 3,117,830 searches. Data last updated June 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$656 - $1,348

Route

Depart

Return

Price

London HeathrowJackson Hole

LHR - JAC

LHRJAC

London Heathrow

Tue 9/17

1 stop30h 33m

Jackson Hole

Sun 9/22

1 stop27h 20m

$656

London GatwickBoise Air Term. Gowen Fld

LGW - BOI

LGWBOI

London Gatwick

Sun 10/20

1 stop30h 22m

Boise Air Term. Gowen Fld

Sun 10/27

1 stop16h 15m

$658

London HeathrowJackson Hole

LHR - JAC

LHRJAC

London Heathrow

Tue 9/17

1 stop14h 08m

Jackson Hole

Mon 9/23

1 stop14h 59m

$660

London HeathrowSpokane

LHR - GEG

LHRGEG

London Heathrow

Sat 9/14

1 stop14h 45m

Spokane

Tue 9/24

1 stop34h 37m

$750

London HeathrowSpokane

LHR - GEG

LHRGEG

London Heathrow

Sat 9/14

2 stops19h 35m

Spokane

Tue 9/24

1 stop16h 30m

$758

London GatwickSpokane

LGW - GEG

LGWGEG

London Gatwick

Thu 7/4

2 stops29h 14m

Spokane

Mon 7/8

2 stops20h 25m

$1,124

London HeathrowJackson Hole

LHR - JAC

LHRJAC

London Heathrow

Wed 9/11

2 stops17h 18m

Jackson Hole

Wed 9/18

1 stop13h 31m

$1,133

London HeathrowJackson Hole

LHR - JAC

LHRJAC

London Heathrow

Wed 9/11

2 stops17h 18m

Jackson Hole

Wed 9/18

2 stops15h 46m

$1,134

London GatwickBoise Air Term. Gowen Fld

LGW - BOI

LGWBOI

London Gatwick

Sat 9/7

2 stops16h 24m

Boise Air Term. Gowen Fld

Sat 9/28

2 stops15h 45m

$1,348

Flights are sorted by cheapest first

Deals found on 6/13

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

Best time to book a flight from United Kingdom to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from United Kingdom 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.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated June 13, 2024.
Read reviews from past customers who have flown Finnair, Lufthansa and United Airlines from United Kingdom to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,461 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.7
Good
1,360 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Virgin Atlantic
7.6
Good
712 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.5
Good
1,698 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Food

7.4

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from United Kingdom to Idaho for under $700 on Cheapflights?

    Yes, there are multiple flights from United Kingdom to Idaho for under $700. The cheapest flight booked recently is on Finnair for just $656, but on average you can expect to pay $816.

  • What does LHR to BOI mean?

    London Heathrow Airport is LHR and Boise Air Term. Gowen Fld Airport is BOI. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH).

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

    The amount of baggage you can bring on your United Kingdom to Idaho 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 United Kingdom to Idaho with specific airlines?

    Yes, Cheapflights allows you to browse and filter United Kingdom to Idaho 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 United Kingdom to Idaho that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to Idaho 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 United Kingdom to Idaho that allow pets onboard?

    Many airlines flying from United Kingdom to Idaho 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 United Kingdom to Idaho?

    Yes, you can often find last-minute deals on United Kingdom to Idaho 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 United Kingdom to Idaho flight deals updated?

    The United Kingdom to Idaho flight deals you see on this page were last updated on 6/13.

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

    Currently, December is the cheapest month in which you can book a flight from United Kingdom to Idaho (average of $314). Flying from United Kingdom to Idaho in June is currently the most expensive (average of $458). 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

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

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Top airline flying from United Kingdom to Idaho

Discover the top airline that operate flights from United Kingdom to Idaho. 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 3,117,830 searches. Data last updated June 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$834Average$1,270FlexibilityNo cancel feeOn-time72%
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Search flights from United Kingdom to Idaho by cabin class

Find flights from United Kingdom to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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