What is the cheapest airline that flies from London to Iowa?

British Airways, Delta, and Virgin Atlantic are the most popular carriers operating from London to Iowa

When did momondo last update prices for flights from London to Iowa?

Prices for flights from London to Iowa refresh daily.

How many operators does momondo search for flights from London to Iowa?

The number of operators available for flights from London to Iowa is 1 as of June 2026.

How old do you have to be to fly from London to Iowa?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Iowa.

What documentation or ID do you need to fly to Iowa?

The required travel and health documents for your Iowa trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iowa. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$380 Cheap Flights from London to Iowa in 2026

Find the cheapest flights from London to Iowa

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 11:44 pm

LHR

DSM

14h 54m

1 stop

5:17 pm - 12:25 pm

DSM

LHR

13h 08m

1 stop

$802United Airlines

Tue, Jul 14 - Mon, Jul 27

8:55 am - 6:33 pm

LHR

DSM

15h 38m

1 stop

1:41 pm - 12:10 pm

DSM

LHR

16h 29m

1 stop

$819American Airlines

Mon, Jul 13 - Thu, Jul 23

2:25 pm - 11:59 pm

LHR

DSM

15h 34m

1 stop

4:48 pm - 2:25 pm

DSM

LHR

15h 37m

1 stop

$849American Airlines

Fri, Jul 10 - Wed, Jul 22

2:00 pm - 4:09 pm

LGW

DSM

32h 09m

1 stop

5:30 pm - 10:00 am

DSM

LGW

34h 30m

2 stops

$883Multiple Airlines

Fri, Jul 10 - Mon, Jul 27

2:00 pm - 4:09 pm

LGW

DSM

32h 09m

1 stop

4:14 pm - 10:00 am

DSM

LGW

35h 46m

1 stop

$890Multiple Airlines

Fri, Jul 10 - Tue, Jul 21

3:15 pm - 10:29 pm

LHR

DSM

13h 14m

1 stop

11:30 am - 6:25 am

DSM

LHR

12h 55m

1 stop

$893Delta

Sat, Jul 11 - Tue, Jul 21

10:50 am - 9:23 pm

LHR

DSM

16h 33m

2 stops

3:22 pm - 8:30 am

DSM

LHR

11h 08m

1 stop

$969Lufthansa

Wed, Sep 2 - Wed, Sep 16

8:30 am - 9:14 pm

LHR

CID

18h 44m

2 stops

12:34 pm - 5:55 am

CID

LHR

11h 21m

1 stop

$989Lufthansa

Tue, Nov 24 - Mon, Dec 7

7:30 pm - 11:05 pm

LHR

OMA

33h 35m

2 stops

1:40 pm - 4:00 pm

OMA

LHR

20h 20m

2 stops

$1,002Scandinavian Airlines

Fri, Sep 18 - Fri, Oct 2

6:40 am - 11:59 pm

LHR

OMA

23h 19m

2 stops

10:40 am - 4:00 pm

OMA

LHR

23h 20m

2 stops

$1,041Scandinavian Airlines

Thu, Sep 24 - Mon, Sep 28

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Aer Lingus flights from London to Iowa

Our best Aer Lingus deals on London to Iowa flight tickets

Aer Lingus

Sep 1

LHR9:50 amLondon Heathrow

20h 20m

2 stops

OMA12:10 amOmaha Eppley Airfield

Sep 30

OMA9:24 amOmaha Eppley Airfield

17h 41m

2 stops

LHR9:05 amLondon Heathrow

$1,182

Aer Lingus

Aug 5

LHR12:00 pmLondon Heathrow

18h 15m

2 stops

CID12:15 amCedar Rapids

Aug 11

CID1:43 pmCedar Rapids

17h 47m

2 stops

LHR1:30 pmLondon Heathrow

$1,324

Lufthansa flights from London to Iowa

Our best Lufthansa deals on London to Iowa flight tickets

Lufthansa

Sep 2

LHR10:50 amLondon Heathrow

16h 33m

2 stops

DSM9:23 pmDes Moines

Sep 16

DSM3:22 pmDes Moines

11h 08m

1 stop

LHR8:30 amLondon Heathrow

$969

Lufthansa

Sep 3

LHR7:25 amLondon Heathrow

16h 03m

2 stops

DSM5:28 pmDes Moines

Sep 15

DSM3:22 pmDes Moines

19h 18m

2 stops

LHR4:40 pmLondon Heathrow

$974

Lufthansa

Nov 24

LHR8:30 amLondon Heathrow

18h 44m

2 stops

CID9:14 pmCedar Rapids

Dec 7

CID12:34 pmCedar Rapids

11h 21m

1 stop

LHR5:55 amLondon Heathrow

$989

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 7/14

2:50 pm-11:44 pm

1 stop14h 54m

Des Moines

Mon 7/27

5:17 pm-12:25 pm

1 stop13h 08m

$802

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 7/13

8:55 am-6:33 pm

1 stop15h 38m

Des Moines

Thu 7/23

1:41 pm-12:10 pm

1 stop16h 29m

$819

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 7/10

2:25 pm-11:59 pm

1 stop15h 34m

Des Moines

Wed 7/22

4:48 pm-2:25 pm

1 stop15h 37m

$849

LondonDes Moines

LGW - DSM

LGWDSM

London Gatwick

Fri 7/10

2:00 pm-4:09 pm

1 stop32h 09m

Des Moines

Mon 7/27

5:30 pm-10:00 am

2 stops34h 30m

$883

LondonDes Moines

LGW - DSM

LGWDSM

London Gatwick

Fri 7/10

2:00 pm-4:09 pm

1 stop32h 09m

Des Moines

Tue 7/21

4:14 pm-10:00 am

1 stop35h 46m

$890

Quickest round-trip

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Sat 7/11

3:15 pm-10:29 pm

1 stop13h 14m

Des Moines

Tue 7/21

11:30 am-6:25 am

1 stop12h 55m

$893

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 9/2

10:50 am-9:23 pm

2 stops16h 33m

Des Moines

Wed 9/16

3:22 pm-8:30 am

1 stop11h 08m

$969

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Tue 11/24

8:30 am-9:14 pm

2 stops18h 44m

Cedar Rapids

Mon 12/7

12:34 pm-5:55 am

1 stop11h 21m

$989

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 9/18

7:30 pm-11:05 pm

2 stops33h 35m

Omaha Eppley Airfield

Fri 10/2

1:40 pm-4:00 pm

2 stops20h 20m

$1,002

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 9/24

6:40 am-11:59 pm

2 stops23h 19m

Omaha Eppley Airfield

Mon 9/28

10:40 am-4:00 pm

2 stops23h 20m

$1,041

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Iowa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Iowa?

The month of August is another great option to travel to Iowa, with average flight prices from London averaging around $241.

Can stopping save me money on London to Iowa flights?

You could potentially save up to 6% on your flight if you consider stops on a London to Iowa flight.

Cheap London to Iowa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Iowa

Fastest flight time	14h 14m
Direct flights	None

The fastest flight from London to Iowa takes 14h 14m

There are no direct flights from London to Iowa. There are no popular flight routes from London to Iowa.

Search flight deals

Frequently asked questions about flying from London to Iowa

When did momondo last update prices for flights from London to Iowa?
Prices for flights from London to Iowa refresh daily.
How many operators does momondo search for flights from London to Iowa?
The number of operators available for flights from London to Iowa is 1 as of June 2026.
How old do you have to be to fly from London to Iowa?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Iowa.
What documentation or ID do you need to fly to Iowa?
The required travel and health documents for your Iowa trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iowa. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Iowa?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Iowa from London.

Can I find flights from London to Iowa with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Iowa flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Iowa?

Once you have performed a search for London to Iowa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Iowa right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Iowa, momondo offers a useful price alert feature which will track prices for flights to Iowa from London and alert you when they change.