$307 Find Cheap Flights from Idaho to England

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Low seasonJanuary
High seasonJune
Cheapest flight$307
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Spokane to London Gatwick Airport

FAQs for booking flights from Idaho to England

  • How does KAYAK find such low prices on flights from Idaho to England?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to England.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to England?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho to England is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to England?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho to England with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to England?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho to England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to England?

    Based on KAYAK data, the cheapest day to fly to England is Wednesday where round-trip tickets can be as cheap as $801. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $975 on average.

  • What is the cheapest time of day to fly to England?

    The cheapest time of day to fly to England is generally in the morning, when round-trip flights cost $864 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to England is generally at night, which is peak travel time and where the average cost of a ticket is $1,103.

  • What is the cheapest month to fly from Idaho to England?

    The cheapest month for flights from Idaho to England is October, when tickets cost $751 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,363 and $1,161 respectively.

  • How far in advance should I book a flight from Idaho to England?

    To get a below average price on the flight from Idaho to England, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

  • How long is the flight to England?

    An average nonstop flight from Idaho to England takes 19h 40m, covering a distance of 4658 miles. The shortest route is Idaho Falls (IDA) to London Heathrow Airport (LHR) with an average flight time of 12h 02m.

  • What are the most popular destinations in England?

    Based on KAYAK flight searches, the most popular destination is London (84% of total searches to England). The next most popular destinations are Edinburgh (16%) and Birmingham (0%).

Top 5 airlines serving from Idaho to England

Need help choosing which airline to fly with from Idaho to England? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
8.2Boarding
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

British Airways staff are very polite and willing to help.

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

Book cheap flights from Idaho to England

Recent round-trip flight deals

9/28Sun
1 stopDelta
15h 22mBOI-EDI
10/22Wed
2 stopsDelta
21h 59mEDI-BOI
$675
9/14Sun
1 stopDelta
22h 35mBOI-LHR
10/8Wed
2 stopsDelta
19h 29mLHR-BOI
$699
9/3Wed
1 stopAmerican Airlines
15h 58mBOI-LHR
9/16Tue
1 stopAmerican Airlines
17h 44mLHR-BOI
$708
9/3Wed
1 stopUnited Airlines
11h 41mBOI-LHR
9/16Tue
2 stopsUnited Airlines
26h 41mLHR-BOI
$771
7/30Wed
1 stopAmerican Airlines
14h 25mGEG-LHR
8/13Wed
1 stopAmerican Airlines
18h 55mLHR-GEG
$771
9/26Fri
2 stopsUnited Airlines
35h 57mGEG-LHR
10/6Mon
2 stopsUnited Airlines
41h 30mLHR-GEG
$780
8/26Tue
1 stopKLM
15h 22mBOI-EDI
9/1Mon
1 stopKLM
20h 33mEDI-BOI
$805
8/26Tue
2 stopsKLM
17h 20mBOI-EDI
9/1Mon
1 stopKLM
19h 33mEDI-BOI
$809
6/30Mon
1 stopVirgin Atlantic
23h 55mGEG-LHR
7/25Fri
1 stopVirgin Atlantic
18h 39mLHR-GEG
$1,288
6/30Mon
1 stopVirgin Atlantic
16h 40mGEG-LHR
7/25Fri
2 stopsVirgin Atlantic
18h 17mLHR-GEG
$1,293

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Recent one-way flight deals

7/30Wed
2 stops
41h 00mGEG-LGW
$307
7/31Thu
1 stop
32h 06mGEG-LGW
$319
7/31Thu
2 stops
40h 55mGEG-LGW
$323
7/23Wed
2 stopsDelta
18h 20mBOI-LGW
$443
7/21Mon
1 stopDelta
18h 32mBOI-LHR
$443
7/21Mon
3 stopsUnited Airlines
28h 20mBOI-LHR
$490
9/19Fri
2 stopsAmerican Airlines
19h 08mBOI-EDI
$493
8/31Sun
2 stopsUnited Airlines
44h 50mGEG-MAN
$506
5/14Wed
1 stopKLM
15h 00mGEG-LHR
$608
5/15Thu
1 stopKLM
14h 45mGEG-LHR
$668

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Last minute flights from Idaho to England

Last minute flight, train and bus deals

5/4Sun
multi-stopDelta
19h 00mGEG-LHR
5/14Wed
multi-stopDelta
20h 05mLHR-GEG
$875
5/4Sun
multi-stopKLM
14h 40mGEG-LHR
5/14Wed
multi-stopKLM
18h 30mLHR-GEG
$883
5/4Sun
multi-stopUnited Airlines
36h 20mGEG-LHR
5/14Wed
multi-stopUnited Airlines
35h 08mLHR-GEG
$900
5/2Fri
multi-stopDelta
18h 25mBOI-LHR
5/15Thu
multi-stopDelta
19h 42mLHR-BOI
$924
5/2Fri
multi-stopDelta
15h 25mBOI-LHR
5/15Thu
multi-stopDelta
17h 27mLHR-BOI
$929
5/4Sun
multi-stopUnited Airlines
17h 25mGEG-LHR
5/14Wed
multi-stopUnited Airlines
35h 08mLHR-GEG
$940
5/4Sun
multi-stopAir Canada
17h 06mGEG-LHR
5/14Wed
multi-stopAir Canada
30h 33mLHR-GEG
$946
5/4Sun
multi-stopKLM
16h 50mGEG-LHR
5/14Wed
multi-stopKLM
13h 00mLHR-GEG
$963
5/1Thu
multi-stopFinnair
14h 27mBOI-LHR
5/10Sat
multi-stopFinnair
20h 49mLHR-BOI
$976
5/1Thu
multi-stopAir Canada
18h 30mBOI-LHR
5/10Sat
multi-stopAir Canada
21h 22mLHR-BOI
$1,041

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Everything you need to know for your flight to England

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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