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

Lufthansa, Delta, and British Airways are the most popular carriers operating from London 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 according to our data. British Airways is the first choice among our users, with 49% 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 to Iowa?

Prices for flights from London to Iowa are refreshed on a daily basis.

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

As of March 2026, there are 7 operators available to choose from for flights from London to Iowa.

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.

£383 Cheap Flights from London to Iowa in 2026

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Find the cheapest flights from London to Iowa

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:00 - 21:13

LHR

OMA

34h 13m

2 stops

14:50 - 21:40

OMA

LHR

24h 50m

2 stops

£634Scandinavian Airlines

Sun, 6 Sep - Mon, 21 Sep

06:40 - 22:26

LHR

DSM

21h 46m

2 stops

14:15 - 18:30

DSM

LHR

22h 15m

2 stops

£635Scandinavian Airlines

Thu, 10 Sep - Thu, 24 Sep

20:00 - 18:52

LHR

OMA

28h 52m

2 stops

09:24 - 10:50

OMA

LHR

19h 26m

1 stop

£817Multiple Airlines

Sun, 6 Sep - Mon, 21 Sep

11:10 - 18:52

LHR

OMA

13h 42m

1 stop

14:22 - 07:40

OMA

LHR

11h 18m

1 stop

£835British Airways

Sun, 6 Sep - Mon, 21 Sep

14:10 - 21:12

LHR

DSM

13h 02m

1 stop

13:05 - 06:45

DSM

LHR

11h 40m

1 stop

£847Lufthansa

Thu, 10 Sep - Thu, 24 Sep

08:40 - 19:04

LHR

CID

16h 24m

2 stops

09:15 - 09:40

CID

LHR

18h 25m

1 stop

£851United Airlines

Mon, 13 Apr - Mon, 20 Apr

10:50 - 21:43

LHR

CID

16h 53m

2 stops

11:10 - 06:55

CID

LHR

13h 45m

2 stops

£854United Airlines

Wed, 29 Apr - Wed, 6 May

13:30 - 23:17

LHR

DSM

15h 47m

2 stops

19:05 - 11:55

DSM

LHR

10h 50m

1 stop

£863Lufthansa

Wed, 29 Apr - Wed, 6 May

11:10 - 23:50

LHR

CID

18h 40m

1 stop

09:27 - 07:40

CID

LHR

16h 13m

1 stop

£905British Airways

Thu, 30 Apr - Thu, 7 May

13:10 - 23:49

LHR

ALO

16h 39m

1 stop

05:40 - 09:05

ALO

LHR

21h 25m

1 stop

£914Multiple Airlines

Mon, 13 Apr - Mon, 20 Apr

United Airlines flights from London to Iowa

Our best United Airlines deals on London to Iowa flight tickets

United Airlines

13 Apr

LHR08:40London Heathrow

16h 24m

2 stops

CID19:04Cedar Rapids

20 Apr

CID11:10Cedar Rapids

13h 45m

2 stops

LHR06:55London Heathrow

£851

United Airlines

29 Apr

LHR10:50London Heathrow

16h 53m

2 stops

CID21:43Cedar Rapids

6 May

CID11:10Cedar Rapids

13h 45m

2 stops

LHR06:55London Heathrow

£854

United Airlines

29 Apr

LHR08:40London Heathrow

17h 02m

2 stops

OMA19:42Omaha Eppley Airfield

6 May

OMA13:00Omaha Eppley Airfield

11h 45m

1 stop

LHR06:45London Heathrow

£855

Lufthansa flights from London to Iowa

Our best Lufthansa deals on London to Iowa flight tickets

Lufthansa

10 Sept

LHR14:10London Heathrow

13h 02m

1 stop

DSM21:12Des Moines

24 Sept

DSM13:05Des Moines

11h 40m

1 stop

LHR06:45London Heathrow

£847

Lufthansa

10 Sept

LHR08:00London Heathrow

19h 12m

1 stop

DSM21:12Des Moines

24 Sept

DSM13:05Des Moines

11h 40m

1 stop

LHR06:45London Heathrow

£850

Lufthansa

30 Apr

LHR10:50London Heathrow

16h 48m

2 stops

OMA21:38Omaha Eppley Airfield

5 May

OMA13:50Omaha Eppley Airfield

13h 50m

1 stop

LHR09:40London Heathrow

£863

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 6/9

17:00-21:13

2 stops34h 13m

Omaha Eppley Airfield

Mon 21/9

14:50-21:40

2 stops24h 50m

£634

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

06:40-22:26

2 stops21h 46m

Des Moines

Thu 24/9

14:15-18:30

2 stops22h 15m

£635

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 6/9

20:00-18:52

2 stops28h 52m

Omaha Eppley Airfield

Mon 21/9

09:24-10:50

1 stop19h 26m

£817

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 6/9

11:10-18:52

1 stop13h 42m

Omaha Eppley Airfield

Mon 21/9

14:22-07:40

1 stop11h 18m

£835

Fastest return journey

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

14:10-21:12

1 stop13h 02m

Des Moines

Thu 24/9

13:05-06:45

1 stop11h 40m

£847

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Mon 13/4

08:40-19:04

2 stops16h 24m

Cedar Rapids

Mon 20/4

09:15-09:40

1 stop18h 25m

£851

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Wed 29/4

10:50-21:43

2 stops16h 53m

Cedar Rapids

Wed 6/5

11:10-06:55

2 stops13h 45m

£854

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 29/4

13:30-23:17

2 stops15h 47m

Des Moines

Wed 6/5

19:05-11:55

1 stop10h 50m

£863

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Thu 30/4

11:10-23:50

1 stop18h 40m

Cedar Rapids

Thu 7/5

09:27-07:40

1 stop16h 13m

£905

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Mon 13/4

13:10-23:49

1 stop16h 39m

Waterloo

Mon 20/4

05:40-09:05

1 stop21h 25m

£914

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 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 May is, on average, the cheapest month to fly to Iowa from London, with most prices found around £705. If you don’t want to visit Iowa in May, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of £735.

Can stopping save me money on London to Iowa flights?

You could potentially save up to 8% 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	13h 59m
Direct flights	None

The fastest flight from London to Iowa takes 13h 59m

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

Search flight deals

When did momondo last update prices for flights from London to Iowa?
Prices for flights from London to Iowa are refreshed on a daily basis.
How many operators does momondo search for flights from London to Iowa?
As of March 2026, there are 7 operators available to choose from for flights from London to Iowa.
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.

Best airlines flying from London to Iowa

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £186	Free Cancellation	Rating 7.4 9,442 reviews	Search United Airlines flights
British Airways	PriceFrom £449	Free Cancellation	Rating 6.7 7,801 reviews	Search British Airways flights
Lufthansa	PriceFrom £609	Free Cancellation	Rating 6.8 7,857 reviews	Search Lufthansa flights
Finnair	PriceFrom £641	Free Cancellation	Rating 7.6 1,373 reviews	Search Finnair flights
Virgin Atlantic	PriceFrom £651	Free Cancellation	Rating 7.5 682 reviews	Search Virgin Atlantic flights

Why use momondo?

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

It is quick and easy to find London to Iowa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Iowa that suits you.

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

Yes. momondo enables you to select and highlight flights to Iowa from London with this policy.

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.