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

Aer Lingus and WestJet are the most popular carriers operating from London Heathrow to Iowa

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

Prices for flights from London Heathrow Airport to Iowa refresh daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport 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.

$596 Cheap Flights from London Heathrow Airport to Iowa in 2026/27

Find the cheapest flights from London Heathrow Airport to Iowa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 am - 10:35 pmLHR London Heathrow-DSM Des Moines

21h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:36 am - 9:40 pmDSM Des Moines-LHR London Heathrow

28h 04m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$779Scandinavian Airlines

Wed, Nov 25 - Sun, Nov 29

7:05 am - 10:35 pmLHR London Heathrow-DSM Des Moines

21h 30m3 stops Oslo Gardermoen Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:36 am - 6:30 pmDSM Des Moines-LHR London Heathrow

24h 54m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$783Scandinavian Airlines

Wed, Nov 25 - Sun, Nov 29

6:40 am - 10:35 pmLHR London Heathrow-DSM Des Moines

21h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:36 am - 5:40 pmDSM Des Moines-LHR London Heathrow

24h 04m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$807Scandinavian Airlines

Sun, Nov 22 - Sun, Nov 29

7:40 am - 2:04 pmLHR London Heathrow-CID Cedar Rapids

12h 24m1 stop Chicago O'Hare Intl

2:43 pm - 12:00 pmCID Cedar Rapids-LHR London Heathrow

15h 17m1 stop Chicago O'Hare Intl

$813United Airlines

Wed, Jan 6 - Thu, Jan 7

6:40 am - 10:35 pmLHR London Heathrow-DSM Des Moines

21h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:38 am - 6:30 pmDSM Des Moines-LHR London Heathrow

24h 52m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$821Scandinavian Airlines

Wed, Nov 25 - Wed, Dec 2

7:05 am - 10:35 pmLHR London Heathrow-DSM Des Moines

21h 30m3 stops Oslo Gardermoen Kastrup Copenhagen Atlanta Hartsfield-Jackson

2:58 pm - 6:30 pmDSM Des Moines-LHR London Heathrow

21h 32m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$825Scandinavian Airlines

Wed, Nov 25 - Wed, Dec 2

6:40 am - 10:35 pmLHR London Heathrow-DSM Des Moines

21h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:36 am - 9:40 pmDSM Des Moines-LHR London Heathrow

28h 04m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$869Scandinavian Airlines

Wed, Nov 11 - Sun, Nov 15

6:40 pm - 10:35 pmLHR London Heathrow-DSM Des Moines

33h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

2:58 pm - 4:00 pmDSM Des Moines-LHR London Heathrow

19h 02m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$901Scandinavian Airlines

Tue, Nov 24 - Wed, Dec 9

6:40 pm - 10:35 pmLHR London Heathrow-DSM Des Moines

33h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

2:58 pm - 4:00 pmDSM Des Moines-LHR London Heathrow

19h 02m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$904Scandinavian Airlines

Tue, Nov 24 - Wed, Dec 9

6:40 pm - 10:35 pmLHR London Heathrow-DSM Des Moines

33h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

2:58 pm - 4:00 pmDSM Des Moines-LHR London Heathrow

19h 02m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$906Scandinavian Airlines

Tue, Nov 24 - Wed, Dec 9

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Lufthansa flights from London Heathrow Airport to Iowa

Our best Lufthansa deals on London Heathrow Airport to Iowa flight tickets

Lufthansa

Jan 12

LHR10:25 amLondon Heathrow

17h 06m

1 stop

CID9:31 pmCedar Rapids

Jan 21

CID11:00 amCedar Rapids

19h 00m

1 stop

LHR12:00 pmLondon Heathrow

$1,015

Lufthansa

Nov 25

LHR6:30 amLondon Heathrow

16h 58m

2 stops

DSM5:28 pmDes Moines

Dec 2

DSM3:20 pmDes Moines

14h 40m

1 stop

LHR12:00 pmLondon Heathrow

$1,020

Lufthansa

Nov 25

LHR10:25 amLondon Heathrow

13h 03m

1 stop

DSM5:28 pmDes Moines

Nov 29

DSM11:22 amDes Moines

12h 33m

1 stop

LHR5:55 amLondon Heathrow

$1,023

United Airlines flights from London Heathrow Airport to Iowa

Our best United Airlines deals on London Heathrow Airport to Iowa flight tickets

United Airlines

Jan 6

LHR7:40 amLondon Heathrow

12h 24m

1 stop

CID2:04 pmCedar Rapids

Jan 7

CID2:43 pmCedar Rapids

15h 17m

1 stop

LHR12:00 pmLondon Heathrow

$813

United Airlines

Dec 14

LHR9:00 amLondon Heathrow

18h 48m

2 stops

CID9:48 pmCedar Rapids

Dec 21

CID6:16 pmCedar Rapids

29h 39m

1 stop

LHR5:55 amLondon Heathrow

$1,027

United Airlines

Nov 25

LHR9:00 amLondon Heathrow

16h 16m

2 stops

DSM7:16 pmDes Moines

Dec 2

DSM9:30 amDes Moines

14h 50m

2 stops

LHR6:20 amLondon Heathrow

$1,028

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 11/25

6:40 am-10:35 pm

2 stops21h 55m

Des Moines

Sun 11/29

11:36 am-9:40 pm

2 stops28h 04m

$779

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 11/25

7:05 am-10:35 pm

3 stops21h 30m

Des Moines

Sun 11/29

11:36 am-6:30 pm

2 stops24h 54m

$783

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 11/22

6:40 am-10:35 pm

2 stops21h 55m

Des Moines

Sun 11/29

11:36 am-5:40 pm

2 stops24h 04m

$807

Quickest round-trip

LondonCedar Rapids

LHR London Heathrow - CID Cedar Rapids

LHRCID

London Heathrow

Wed 1/6

7:40 am-2:04 pm

1 stop12h 24m

Cedar Rapids

Thu 1/7

2:43 pm-12:00 pm

1 stop15h 17m

$813

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 11/25

6:40 am-10:35 pm

2 stops21h 55m

Des Moines

Wed 12/2

11:38 am-6:30 pm

2 stops24h 52m

$821

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 11/25

7:05 am-10:35 pm

3 stops21h 30m

Des Moines

Wed 12/2

2:58 pm-6:30 pm

2 stops21h 32m

$825

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 11/11

6:40 am-10:35 pm

2 stops21h 55m

Des Moines

Sun 11/15

11:36 am-9:40 pm

2 stops28h 04m

$869

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Tue 11/24

6:40 pm-10:35 pm

2 stops33h 55m

Des Moines

Wed 12/9

2:58 pm-4:00 pm

2 stops19h 02m

$901

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Tue 11/24

6:40 pm-10:35 pm

2 stops33h 55m

Des Moines

Wed 12/9

2:58 pm-4:00 pm

2 stops19h 02m

$904

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Tue 11/24

6:40 pm-10:35 pm

2 stops33h 55m

Des Moines

Wed 12/9

2:58 pm-4:00 pm

2 stops19h 02m

$906

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 Heathrow Airport 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 October is another great option to travel to Iowa, with average flight prices from London Heathrow Airport averaging around $1,126.

Cheap London Heathrow Airport to Iowa flight deals and tips

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

Best Price Found	$596
Fastest flight time	11h 28m
Direct flights	None

The best one-way flight to Iowa from London Heathrow Airport in the past 72 hours is $596. The best round-trip flight deal from London Heathrow Airport to Iowa found on momondo in the last 72 hours is $779.

The fastest flight from London Heathrow Airport to Iowa takes 11h 28m

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

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Iowa

When did momondo last update prices for flights from London Heathrow Airport to Iowa?
Prices for flights from London Heathrow Airport to Iowa refresh daily.
How old do you have to be to fly from London Heathrow Airport to Iowa?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Iowa for you.

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

Yes. All flights to Iowa from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to Iowa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Iowa from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.