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Find cheap flights from London Heathrow Airport to Iowa from $406

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Iowa departing on 8/29. 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.
1 adult
0 bags
Sat 6/15
Sat 6/22

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Best Iowa Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Des Moines
Des Moines1 stop$801
Waterloo
Waterloo2 stops$1,071
Omaha
Omaha1 stop$741

Good to know

Low season

February

High season

August

Cheapest flight

$406
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from London to Des Moines

FAQs - booking Iowa flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Iowa?

    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 London Heathrow Airport to Iowa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Iowa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iowa from London Heathrow Airport 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 London Heathrow Airport to Iowa?

    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 to Iowa with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Iowa?

    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 to Iowa from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Iowa

  • Morning departure is around 24% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Heathrow to Iowa

 
Need help choosing which airline to fly with from Heathrow to Iowa? 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.
8.2
Singapore AirlinesOverall score based on 1447 reviews
7.8Food
8.7Crew
8.1Comfort
8.4Boarding
8.1Entertainment
Airline reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

8.0 ExcellentAnonymous, Apr 2024SIN - JFK
Read more about Singapore Airlines reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

All in all the flight was good. Love the fact that for airline food it was piping hot

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Even though it was a very full flight, the service was still excellent, the plane did not feel too cramped and cabin crew made a sincere effort to help passengers find overhead space for stowing luggage.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

The overall operation needs to be improved. The in-flight services took forever and sometimes ran out of options.

We bought the business class tickets. The check-in staff and onboard crew were excellent, providing commendable service throughout. However, it was disappointing to find that China Southern Airlines does not have a lounge at SFO. Instead, passengers were provided with a $35 per person food voucher, which fell short of expectations. Furthermore, the quality of the onboard food left much to be desired, marking a significant decline compared to our previous flight experience in 2019, prior to the pandemic.

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

1. I got very poor check in experience with the counter lady . This is the first airline I ever experienced that no combine check in weight allow . Even we have 4 of us but weight counter by piece . So we wasted lot of time argue and repack . This is super crazy 2. Next I left my Samsung tablet on the plane . And I started to escalate and finally spoke to southern airline lost and found in Malaysia and the amazing answer she give is : system nothing found and please try to call southern airline in china 🧐 . I have been flying many other airlines but this is my first encounterment with such irresponsible airline response and no empathy given to customer . My feeling is nobody bother whether how customer like me feel and I’m just too small for the management to take note .

No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

The boarding experience was as expected and went well. The plane's economy seating plan is not designed for a positive customer experience but rather for company profit. When the passenger in front of me reclined, the distance from the screen to my face was the span of my hand (thumb tip to pinky fingertip). There is no such thing as personal space in this setting. This results in the domino effect, for when I recline the person in back of me reclines and so it goes. This is not to say that reclining is the answer as the experience is not increased, but simply managed.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Very poor check-in experience, and flight meal service was very disappointing with no drinks service or hot meal.

Seats were very comfortable. Crew were excellent. Food very good.

One of the worst flight in business class by qatar airways and I’m no stranger with qatar airways businesses class, I travelled with the extensively in the past 12 years

Very comfortable flights. Not so many new releases in terms of films.

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

Pros: "The crew was amazing and took measures to make the flight Covid safe"
Cons: "The food was not the best and Twistees weren't available. Also the seats felt narrow"

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Book cheap flights from London to Iowa

Recent round-trip flight deals

9/16Mon
1 stopFinnair
14h 40mLHR-OMA
9/25Wed
1 stopFinnair
16h 35mOMA-LHR
$741
9/14Sat
1 stopFinnair
15h 35mLHR-DSM
9/21Sat
1 stopFinnair
10h 54mDSM-LHR
$801
9/13Fri
2 stops
23h 19mLHR-OMA
9/27Fri
2 stops
22h 55mOMA-LHR
$874
9/12Thu
2 stops
23h 19mLHR-OMA
9/17Tue
2 stops
20h 50mOMA-LHR
$876
10/30Wed
2 stopsLufthansa
17h 45mLHR-OMA
11/5Tue
1 stopLufthansa
10h 54mOMA-LHR
$1,005
10/29Tue
2 stopsLufthansa
17h 55mLHR-OMA
11/11Mon
1 stopLufthansa
10h 54mOMA-LHR
$1,006
10/31Thu
2 stopsAmerican Airlines
30h 33mLHR-ALO
11/4Mon
1 stopAmerican Airlines
23h 00mALO-LHR
$1,071
10/29Tue
1 stopBritish Airways
13h 42mLHR-OMA
11/10Sun
1 stopBritish Airways
23h 31mOMA-LHR
$1,087
11/1Fri
1 stopBritish Airways
13h 42mLHR-OMA
11/10Sun
1 stopBritish Airways
23h 31mOMA-LHR
$1,125
10/31Thu
1 stopAmerican Airlines
13h 08mLHR-ALO
11/4Mon
1 stopAmerican Airlines
15h 00mALO-LHR
$1,126

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Recent one-way flight deals

8/29Thu
2 stops
29h 20mLHR-DSM
$406
9/1Sun
2 stops
29h 30mLHR-DSM
$454
8/22Thu
3 stops
43h 16mLHR-CID
$654
5/21Tue
3 stops
51h 43mLHR-OMA
$670
5/21Tue
1 stopFinnair
15h 54mLHR-OMA
$817
8/29Thu
1 stopFinnair
15h 31mLHR-DSM
$1,289
8/26Mon
2 stopsBritish Airways
17h 06mLHR-DSM
$1,813
8/26Mon
1 stopAir France
16h 44mLHR-DSM
$1,833
8/31Sat
2 stopsAmerican Airlines
21h 51mLHR-DSM
$1,855
8/30Fri
2 stopsBritish Airways
21h 39mLHR-DSM
$1,866

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Last minute flights from Heathrow to Iowa

Last minute flight, train and bus deals

5/19Sun
multi-stopFinnair
13h 41mLHR-OMA
5/28Tue
multi-stopFinnair
15h 43mOMA-LHR
$1,069
5/19Sun
multi-stop
25h 42mLHR-OMA
5/28Tue
multi-stop
30h 00mOMA-LHR
$1,216
5/19Sun
multi-stop
33h 07mLHR-OMA
5/28Tue
multi-stop
29h 55mOMA-LHR
$1,239
5/19Sun
multi-stop
33h 07mLHR-OMA
5/27Mon
multi-stop
21h 20mOMA-LHR
$1,388
5/19Sun
multi-stopFinnair
28h 48mLHR-OMA
5/27Mon
multi-stopFinnair
15h 42mOMA-LHR
$1,457
5/19Sun
multi-stopFinnair
25h 23mLHR-OMA
5/28Tue
multi-stopFinnair
10h 44mOMA-LHR
$1,460
5/17Fri
multi-stopUnited Airlines
16h 02mLHR-CID
6/20Thu
multi-stopUnited Airlines
16h 30mCID-LHR
$1,596
5/17Fri
multi-stopUnited Airlines
16h 46mLHR-DSM
6/20Thu
multi-stopUnited Airlines
23h 30mDSM-LHR
$1,596
5/17Fri
multi-stopAmerican Airlines
33h 23mLHR-ALO
6/20Thu
multi-stopAmerican Airlines
16h 59mALO-LHR
$1,632
5/17Fri
multi-stopAmerican Airlines
17h 43mLHR-ALO
6/20Thu
multi-stopAmerican Airlines
16h 59mALO-LHR
$1,636

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London Heathrow Airport - Iowa Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

Iowa - London Heathrow Airport

Cabin classes: