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

British Airways, Delta, and American Airlines are the most popular carriers operating from London Heathrow to Iowa

Which airlines fly to Iowa?

British Airways, United Airlines and Virgin Atlantic are the top three most popular airlines that fly to Iowa from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Iowa. Keep in mind that there are 5 different airlines that fly to Iowa on a routine basis, so you have a few additional options to choose from.

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 are 6 operators 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Iowa may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Iowa. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£374 Cheap Flights from London Heathrow Airport to Iowa in 2026

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from London Heathrow Airport to Iowa

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:40 - 22:29

LHR

DSM

21h 49m

2 stops

11:04 - 18:30

DSM

LHR

25h 26m

2 stops

£725Scandinavian Airlines

Fri, 2 Oct - Fri, 6 Nov

17:00 - 22:29

LHR

DSM

35h 29m

2 stops

14:15 - 09:20

DSM

LHR

37h 05m

2 stops

£734Scandinavian Airlines

Fri, 2 Oct - Fri, 6 Nov

11:25 - 23:59

LHR

DSM

18h 34m

1 stop

13:05 - 07:55

DSM

LHR

12h 50m

1 stop

£740Lufthansa

Fri, 2 Oct - Fri, 6 Nov

11:25 - 20:26

LHR

DSM

15h 01m

1 stop

15:11 - 08:30

DSM

LHR

11h 19m

1 stop

£742Lufthansa

Thu, 10 Sep - Thu, 24 Sep

09:00 - 10:14

LHR

MLI

31h 14m

2 stops

14:26 - 07:55

MLI

LHR

11h 29m

1 stop

£745United Airlines

Thu, 5 Nov - Mon, 9 Nov

20:25 - 17:57

LHR

DSM

27h 32m

2 stops

13:24 - 11:55

DSM

LHR

16h 31m

1 stop

£746Lufthansa

Thu, 10 Sep - Thu, 24 Sep

09:30 - 22:30

LHR

DSM

19h 00m

2 stops

11:32 - 06:45

DSM

LHR

13h 13m

1 stop

£747United Airlines

Thu, 17 Sep - Mon, 21 Sep

14:45 - 00:29

LHR

ALO

15h 44m

1 stop

15:23 - 07:55

ALO

LHR

10h 32m

1 stop

£1,034American Airlines

Wed, 8 Jul - Wed, 15 Jul

15:00 - 00:29

LHR

ALO

15h 29m

2 stops

05:06 - 09:05

ALO

LHR

21h 59m

1 stop

£1,038American Airlines

Wed, 8 Jul - Wed, 15 Jul

10:05 - 14:53

LHR

ALO

34h 48m

2 stops

06:00 - 06:15

ALO

LHR

18h 15m

2 stops

£1,049Finnair

Tue, 21 Jul - Sat, 12 Dec

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Finnair flights from London Heathrow Airport to Iowa

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

Finnair

14 Jul

LHR16:25London Heathrow

32h 34m

1 stop

OMA18:59Omaha Eppley Airfield

28 Jul

OMA12:06Omaha Eppley Airfield

18h 44m

1 stop

LHR12:50London Heathrow

£942

Finnair

1 Jul

LHR10:05London Heathrow

19h 20m

1 stop

OMA23:25Omaha Eppley Airfield

11 Jul

OMA06:00Omaha Eppley Airfield

21h 40m

2 stops

LHR09:40London Heathrow

£968

Finnair

31 Jul

LHR09:45London Heathrow

14h 35m

1 stop

CID18:20Cedar Rapids

11 Dec

CID16:16Cedar Rapids

12h 09m

1 stop

LHR10:25London Heathrow

£998

Air Canada flights from London Heathrow Airport to Iowa

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

Air Canada

2 Oct

LHR14:05London Heathrow

26h 26m

2 stops

DSM10:31Des Moines

6 Nov

DSM05:00Des Moines

19h 30m

2 stops

LHR06:30London Heathrow

£781

Air Canada

9 Sept

LHR14:05London Heathrow

14h 59m

2 stops

OMA23:04Omaha Eppley Airfield

13 Sept

OMA15:11Omaha Eppley Airfield

12h 49m

2 stops

LHR10:00London Heathrow

£901

Air Canada

26 Jul

LHR08:30London Heathrow

20h 12m

2 stops

CID22:42Cedar Rapids

2 Aug

CID06:30Cedar Rapids

18h 00m

2 stops

LHR06:30London Heathrow

£957

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 return flight

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 2/10

06:40-22:29

2 stops21h 49m

Des Moines

Fri 6/11

11:04-18:30

2 stops25h 26m

£725

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 2/10

17:00-22:29

2 stops35h 29m

Des Moines

Fri 6/11

14:15-09:20

2 stops37h 05m

£734

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 2/10

11:25-23:59

1 stop18h 34m

Des Moines

Fri 6/11

13:05-07:55

1 stop12h 50m

£740

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

11:25-20:26

1 stop15h 01m

Des Moines

Thu 24/9

15:11-08:30

1 stop11h 19m

£742

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Thu 5/11

09:00-10:14

2 stops31h 14m

Moline Quad-City

Mon 9/11

14:26-07:55

1 stop11h 29m

£745

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

20:25-17:57

2 stops27h 32m

Des Moines

Thu 24/9

13:24-11:55

1 stop16h 31m

£746

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 17/9

09:30-22:30

2 stops19h 00m

Des Moines

Mon 21/9

11:32-06:45

1 stop13h 13m

£747

Fastest return journey

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 8/7

14:45-00:29

1 stop15h 44m

Waterloo

Wed 15/7

15:23-07:55

1 stop10h 32m

£1,034

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 8/7

15:00-00:29

2 stops15h 29m

Waterloo

Wed 15/7

05:06-09:05

1 stop21h 59m

£1,038

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Tue 21/7

10:05-14:53

2 stops34h 48m

Waterloo

Sat 12/12

06:00-06:15

2 stops18h 15m

£1,049

Flights are sorted by cheapest return 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 August is, on average, the cheapest month to fly to Iowa from London Heathrow Airport, with most prices found around £180. If you don’t want to visit Iowa in August, then you should wait until November to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £585.

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

You could potentially save up to 10% 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 are 6 operators 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Iowa may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Iowa. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Heathrow Airport to Iowa

Compare and see reviews for airlines that fly from London Heathrow Airport to Iowa with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £190	Free Cancellation	Rating 7.4 9,820 reviews	Search United Airlines flights
British Airways	PriceFrom £446	Free Cancellation	Rating 6.7 8,047 reviews	Search British Airways flights
Lufthansa	PriceFrom £605	Free Cancellation	Rating 6.8 8,057 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £647	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom £670	Free Cancellation	Rating 7.7 1,408 reviews	Search Finnair flights

Why use momondo?

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

Finding the right flight to Iowa from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Iowa quick and easy, saving you time and money.

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

All flight searches from London to Iowa on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between London and Iowa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.