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

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

Which airlines fly to Iowa?

British Airways, Lufthansa and United Airlines 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 59% of people opting to fly with this airline when travelling to Iowa. Keep in mind that there are 3 different airlines that fly to Iowa on a routine basis, so you have a few additional options to choose from.

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 September 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.

£415 Cheap Flights from London Heathrow Airport to Iowa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Iowa

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:40 - 22:35LHR London Heathrow-DSM Des Moines

21h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:04 - 16:00DSM Des Moines-LHR London Heathrow

22h 56m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£587Scandinavian Airlines

Wed, 18 Nov - Thu, 18 Feb

06:40 - 22:35LHR London Heathrow-DSM Des Moines

21h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

14:59 - 16:00DSM Des Moines-LHR London Heathrow

19h 01m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£600Scandinavian Airlines

Fri, 20 Nov - Mon, 23 Nov

10:50 - 16:41LHR London Heathrow-OMA Omaha Eppley Airfield

35h 51m1 stop Atlanta Hartsfield-Jackson

10:32 - 07:45OMA Omaha Eppley Airfield-LHR London Heathrow

15h 13m1 stop Detroit Metropolitan Wayne County

£677Virgin Atlantic

Sun, 13 Dec - Mon, 28 Dec

11:05 - 19:32LHR London Heathrow-OMA Omaha Eppley Airfield

14h 27m1 stop Chicago O'Hare Intl

11:13 - 05:55OMA Omaha Eppley Airfield-LHR London Heathrow

12h 42m1 stop Chicago O'Hare Intl

£724United Airlines

Wed, 7 Oct - Fri, 11 Dec

13:30 - 22:56LHR London Heathrow-CID Cedar Rapids

15h 26m2 stops Frankfurt am Main Chicago O'Hare Intl

19:00 - 12:00CID Cedar Rapids-LHR London Heathrow

11h 00m1 stop Chicago O'Hare Intl

£761Lufthansa

Wed, 18 Nov - Thu, 18 Feb

08:30 - 21:55LHR London Heathrow-DSM Des Moines

19h 25m2 stops Frankfurt am Main Chicago O'Hare Intl

18:45 - 12:00DSM Des Moines-LHR London Heathrow

11h 15m1 stop Chicago O'Hare Intl

£761Lufthansa

Wed, 11 Nov - Mon, 30 Nov

09:00 - 21:35LHR London Heathrow-CID Cedar Rapids

18h 35m2 stops Zurich Chicago O'Hare Intl

18:05 - 09:40CID Cedar Rapids-LHR London Heathrow

33h 35m1 stop Denver Intl

£784United Airlines

Wed, 4 Nov - Sun, 8 Nov

14:45 - 00:14LHR London Heathrow-DSM Des Moines

15h 29m1 stop Chicago O'Hare Intl

14:01 - 08:05DSM Des Moines-LHR London Heathrow

12h 04m1 stop Chicago O'Hare Intl

£819British Airways

Fri, 9 Oct - Tue, 13 Oct

11:00 - 17:39LHR London Heathrow-CID Cedar Rapids

12h 39m1 stop Chicago O'Hare Intl

20:30 - 06:55CID Cedar Rapids-LHR London Heathrow

28h 25m1 stop Chicago O'Hare Intl

£829British Airways

Wed, 4 Nov - Sun, 8 Nov

12:40 - 23:06LHR London Heathrow-OMA Omaha Eppley Airfield

16h 26m1 stop Atlanta Hartsfield-Jackson

13:48 - 07:50OMA Omaha Eppley Airfield-LHR London Heathrow

12h 02m1 stop Atlanta Hartsfield-Jackson

£874Virgin Atlantic

Wed, 4 Nov - Wed, 25 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:15 - 19:45LHR London Heathrow-OMA Omaha Eppley Airfield

16h 30m1 stop Philadelphia

18:26 - 14:25OMA Omaha Eppley Airfield-LHR London Heathrow

13h 59m1 stop Dallas/Fort Worth

£930Multiple Airlines

Thu, 17 Sep - Wed, 30 Sep

16:25 - 09:12LHR London Heathrow-OMA Omaha Eppley Airfield

22h 47m1 stop Dallas/Fort Worth

18:26 - 14:25OMA Omaha Eppley Airfield-LHR London Heathrow

13h 59m1 stop Dallas/Fort Worth

£932British Airways

Thu, 17 Sep - Mon, 21 Sep

12:15 - 19:16LHR London Heathrow-OMA Omaha Eppley Airfield

13h 01m1 stop Chicago O'Hare Intl

10:26 - 07:40OMA Omaha Eppley Airfield-LHR London Heathrow

15h 14m1 stop Chicago O'Hare Intl

£934American Airlines

Thu, 17 Sep - Wed, 30 Sep

09:50 - 00:13LHR London Heathrow-OMA Omaha Eppley Airfield

20h 23m2 stops Dublin Chicago O'Hare Intl

07:02 - 13:55OMA Omaha Eppley Airfield-LHR London Heathrow

24h 53m2 stops Chicago O'Hare Intl Dublin

£999Aer Lingus

Thu, 17 Sep - Mon, 21 Sep

13:40 - 22:30LHR London Heathrow-DSM Des Moines

14h 50m1 stop Houston George Bush Intcntl

15:02 - 11:35DSM Des Moines-LHR London Heathrow

14h 33m1 stop Houston George Bush Intcntl

£1,046Lufthansa

Thu, 17 Sep - Thu, 24 Sep

14:45 - 23:33LHR London Heathrow-OMA Omaha Eppley Airfield

14h 48m1 stop Dallas/Fort Worth

16:08 - 10:50OMA Omaha Eppley Airfield-LHR London Heathrow

12h 42m1 stop Chicago O'Hare Intl

£1,048British Airways

Thu, 17 Sep - Thu, 8 Oct

07:30 - 17:57LHR London Heathrow-DSM Des Moines

16h 27m2 stops Frankfurt am Main Chicago O'Hare Intl

13:24 - 06:45DSM Des Moines-LHR London Heathrow

11h 21m1 stop Chicago O'Hare Intl

£1,068Lufthansa

Thu, 17 Sep - Thu, 24 Sep

06:55 - 17:57LHR London Heathrow-DSM Des Moines

17h 02m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

08:00 - 05:55DSM Des Moines-LHR London Heathrow

15h 55m3 stops Chicago O'Hare Intl Washington, D.C. Reagan-National Newark

£1,192United Airlines

Thu, 17 Sep - Thu, 24 Sep

15:50 - 21:53LHR London Heathrow-CID Cedar Rapids

36h 03m2 stops Washington, D.C. Dulles Intl Atlanta Hartsfield-Jackson

05:40 - 06:20CID Cedar Rapids-LHR London Heathrow

18h 40m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

£3,240Virgin Atlantic

Mon, 14 Sep - Thu, 17 Sep

11:05 - 22:42LHR London Heathrow-CID Cedar Rapids

17h 37m1 stop Chicago O'Hare Intl

18:00 - 12:25CID Cedar Rapids-LHR London Heathrow

12h 25m1 stop Denver Intl

£3,559United Airlines

Mon, 14 Sep - Thu, 17 Sep

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Scandinavian Airlines flights from London Heathrow Airport to Iowa

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

Scandinavian Airlines

18 Nov

LHR06:40London Heathrow

21h 55m

2 stops

DSM22:35Des Moines

18 Feb

DSM11:04Des Moines

22h 56m

2 stops

LHR16:00London Heathrow

£587

Scandinavian Airlines

20 Nov

LHR06:40London Heathrow

21h 55m

2 stops

DSM22:35Des Moines

23 Nov

DSM14:59Des Moines

19h 01m

2 stops

LHR16:00London Heathrow

£600

Scandinavian Airlines

28 Oct

LHR06:40London Heathrow

22h 19m

2 stops

OMA23:59Omaha Eppley Airfield

18 Nov

OMA13:48Omaha Eppley Airfield

20h 12m

2 stops

LHR16:00London Heathrow

£607

Lufthansa flights from London Heathrow Airport to Iowa

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

Lufthansa

11 Nov

LHR08:30London Heathrow

19h 25m

2 stops

DSM21:55Des Moines

30 Nov

DSM18:45Des Moines

11h 15m

1 stop

LHR12:00London Heathrow

£761

Lufthansa

11 Nov

LHR11:30London Heathrow

17h 29m

2 stops

DSM22:59Des Moines

30 Nov

DSM18:45Des Moines

11h 15m

1 stop

LHR12:00London Heathrow

£762

Lufthansa

11 Nov

LHR08:30London Heathrow

19h 25m

2 stops

DSM21:55Des Moines

30 Nov

DSM18:45Des Moines

20h 05m

2 stops

LHR20:50London Heathrow

£765

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 London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 18/11

06:40-22:35

2 stops21h 55m

Des Moines

Thu 18/2

11:04-16:00

2 stops22h 56m

£587

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Fri 20/11

06:40-22:35

2 stops21h 55m

Des Moines

Mon 23/11

14:59-16:00

2 stops19h 01m

£600

LondonOmaha

LHR London Heathrow - OMA Omaha Eppley Airfield

LHROMA

London Heathrow

Sun 13/12

10:50-16:41

1 stop35h 51m

Omaha Eppley Airfield

Mon 28/12

10:32-07:45

1 stop15h 13m

£677

LondonOmaha

LHR London Heathrow - OMA Omaha Eppley Airfield

LHROMA

London Heathrow

Wed 7/10

11:05-19:32

1 stop14h 27m

Omaha Eppley Airfield

Fri 11/12

11:13-05:55

1 stop12h 42m

£724

Fastest return journey

LondonCedar Rapids

LHR London Heathrow - CID Cedar Rapids

LHRCID

London Heathrow

Wed 18/11

13:30-22:56

2 stops15h 26m

Cedar Rapids

Thu 18/2

19:00-12:00

1 stop11h 00m

£761

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 11/11

08:30-21:55

2 stops19h 25m

Des Moines

Mon 30/11

18:45-12:00

1 stop11h 15m

£761

LondonCedar Rapids

LHR London Heathrow - CID Cedar Rapids

LHRCID

London Heathrow

Wed 4/11

09:00-21:35

2 stops18h 35m

Cedar Rapids

Sun 8/11

18:05-09:40

1 stop33h 35m

£784

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Fri 9/10

14:45-00:14

1 stop15h 29m

Des Moines

Tue 13/10

14:01-08:05

1 stop12h 04m

£819

LondonCedar Rapids

LHR London Heathrow - CID Cedar Rapids

LHRCID

London Heathrow

Wed 4/11

11:00-17:39

1 stop12h 39m

Cedar Rapids

Sun 8/11

20:30-06:55

1 stop28h 25m

£829

LondonOmaha

LHR London Heathrow - OMA Omaha Eppley Airfield

LHROMA

London Heathrow

Wed 4/11

12:40-23:06

1 stop16h 26m

Omaha Eppley Airfield

Wed 25/11

13:48-07:50

1 stop12h 02m

£874

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 November is, on average, the cheapest month to fly to Iowa from London Heathrow Airport, with most prices found around £580. If you don’t want to visit Iowa in November, then you should wait until October to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £856.

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

You could potentially save up to 19% 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

Best price found	£415
Fastest flight time	13h 11m
Direct flights	None

The best one-way flight to Iowa from London Heathrow Airport in the past 72 hours is £415. The best return flight deal from London Heathrow Airport to Iowa found on momondo in the last 72 hours is £587.

The fastest flight from London Heathrow Airport to Iowa takes 13h 11m

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 September 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 £627	Free Cancellation	Rating 7.4 10,207 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom £641	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £720	Free Cancellation	Rating 6.7 8,212 reviews	Search British Airways flights
Lufthansa	PriceFrom £781	Free Cancellation	Rating 6.8 8,219 reviews	Search Lufthansa 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.