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

British Airways, Delta, and Aer Lingus 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 many operators does momondo search for flights from London Heathrow Airport to Iowa?

There is 1 operator available for flights from London Heathrow Airport to Iowa as of June 2026.

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.

$502 Cheap Flights from London Heathrow Airport to Iowa in 2026

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 - 10:29 pm

LHR

DSM

21h 49m

2 stops

11:04 am - 6:30 pm

DSM

LHR

25h 26m

2 stops

$949Scandinavian Airlines

Mon, Nov 23 - Fri, Nov 27

11:40 am - 11:44 pm

LHR

DSM

18h 04m

2 stops

7:05 pm - 6:55 am

DSM

LHR

29h 50m

1 stop

$965American Airlines

Tue, Nov 24 - Sun, Nov 29

6:40 am - 10:29 pm

LHR

DSM

21h 49m

2 stops

11:04 am - 6:30 pm

DSM

LHR

25h 26m

2 stops

$972Scandinavian Airlines

Fri, Oct 2 - Fri, Nov 6

7:05 am - 10:29 pm

LHR

DSM

21h 24m

3 stops

2:15 pm - 6:30 pm

DSM

LHR

22h 15m

2 stops

$974Scandinavian Airlines

Mon, Nov 23 - Fri, Nov 27

7:40 am - 5:33 pm

LHR

DSM

15h 53m

2 stops

6:45 pm - 12:00 pm

DSM

LHR

11h 15m

1 stop

$987Lufthansa

Mon, Nov 23 - Fri, Nov 27

11:25 am - 11:59 pm

LHR

DSM

18h 34m

1 stop

1:05 pm - 7:55 am

DSM

LHR

12h 50m

1 stop

$993Lufthansa

Fri, Oct 2 - Fri, Nov 6

11:40 am - 11:44 pm

LHR

DSM

18h 04m

2 stops

4:02 pm - 11:35 am

DSM

LHR

13h 33m

1 stop

$994American Airlines

Mon, Nov 23 - Thu, Nov 26

9:00 am - 10:14 am

LHR

MLI

31h 14m

2 stops

2:26 pm - 7:55 am

MLI

LHR

11h 29m

1 stop

$999United Airlines

Thu, Nov 5 - Mon, Nov 9

7:30 am - 5:56 pm

LHR

CID

16h 26m

2 stops

6:30 am - 9:00 am

CID

LHR

20h 30m

1 stop

$1,005United Airlines

Fri, Sep 4 - Tue, Sep 8

10:05 am - 2:53 pm

LHR

ALO

34h 48m

2 stops

6:00 am - 6:15 am

ALO

LHR

18h 15m

2 stops

$1,407Finnair

Tue, Jul 21 - Sat, Dec 12

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Finnair flights from London Heathrow Airport to Iowa

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

Finnair

Jul 14

LHR4:25 pmLondon Heathrow

32h 34m

1 stop

OMA6:59 pmOmaha Eppley Airfield

Jul 28

OMA12:06 pmOmaha Eppley Airfield

18h 44m

1 stop

LHR12:50 pmLondon Heathrow

$1,264

Finnair

Jul 1

LHR10:05 amLondon Heathrow

19h 20m

1 stop

OMA11:25 pmOmaha Eppley Airfield

Jul 11

OMA6:00 amOmaha Eppley Airfield

21h 40m

2 stops

LHR9:40 amLondon Heathrow

$1,298

Finnair

Jul 31

LHR9:45 amLondon Heathrow

14h 35m

1 stop

CID6:20 pmCedar Rapids

Dec 11

CID4:16 pmCedar Rapids

12h 09m

1 stop

LHR10:25 amLondon Heathrow

$1,338

Air Canada flights from London Heathrow Airport to Iowa

Our best Air Canada deals on London Heathrow Airport to Iowa flight tickets

Air Canada

Oct 2

LHR2:05 pmLondon Heathrow

26h 26m

2 stops

DSM10:31 amDes Moines

Nov 6

DSM5:00 amDes Moines

19h 30m

2 stops

LHR6:30 amLondon Heathrow

$1,047

Air Canada

Sep 9

LHR2:05 pmLondon Heathrow

14h 59m

2 stops

OMA11:04 pmOmaha Eppley Airfield

Sep 13

OMA3:11 pmOmaha Eppley Airfield

12h 49m

2 stops

LHR10:00 amLondon Heathrow

$1,209

Air Canada

Jul 26

LHR8:30 amLondon Heathrow

20h 12m

2 stops

CID10:42 pmCedar Rapids

Aug 2

CID6:30 amCedar Rapids

18h 00m

2 stops

LHR6:30 amLondon Heathrow

$1,284

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 - DSM

LHRDSM

London Heathrow

Mon 11/23

6:40 am-10:29 pm

2 stops21h 49m

Des Moines

Fri 11/27

11:04 am-6:30 pm

2 stops25h 26m

$949

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 11/24

11:40 am-11:44 pm

2 stops18h 04m

Des Moines

Sun 11/29

7:05 pm-6:55 am

1 stop29h 50m

$965

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 10/2

6:40 am-10:29 pm

2 stops21h 49m

Des Moines

Fri 11/6

11:04 am-6:30 pm

2 stops25h 26m

$972

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 11/23

7:05 am-10:29 pm

3 stops21h 24m

Des Moines

Fri 11/27

2:15 pm-6:30 pm

2 stops22h 15m

$974

Quickest round-trip

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 11/23

7:40 am-5:33 pm

2 stops15h 53m

Des Moines

Fri 11/27

6:45 pm-12:00 pm

1 stop11h 15m

$987

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 10/2

11:25 am-11:59 pm

1 stop18h 34m

Des Moines

Fri 11/6

1:05 pm-7:55 am

1 stop12h 50m

$993

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 11/23

11:40 am-11:44 pm

2 stops18h 04m

Des Moines

Thu 11/26

4:02 pm-11:35 am

1 stop13h 33m

$994

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Thu 11/5

9:00 am-10:14 am

2 stops31h 14m

Moline Quad-City

Mon 11/9

2:26 pm-7:55 am

1 stop11h 29m

$999

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Fri 9/4

7:30 am-5:56 pm

2 stops16h 26m

Cedar Rapids

Tue 9/8

6:30 am-9:00 am

1 stop20h 30m

$1,005

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Tue 7/21

10:05 am-2:53 pm

2 stops34h 48m

Waterloo

Sat 12/12

6:00 am-6:15 am

2 stops18h 15m

$1,407

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 November is another great option to travel to Iowa, with average flight prices from London Heathrow Airport averaging around $785.

Can stopping save me money on London Heathrow Airport to Iowa flights?

You could potentially save up to 5% on your flight if you consider stops on a London Heathrow Airport to Iowa flight.

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

Fastest flight time	12h 54m
Direct flights	None

The fastest flight from London Heathrow Airport to Iowa takes 12h 54m

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 many operators does momondo search for flights from London Heathrow Airport to Iowa?
There is 1 operator available for flights from London Heathrow Airport to Iowa as of June 2026.
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.