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

WestJet, British Airways, and Delta 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 41% of people opting to fly with this airline when travelling to Iowa. Keep in mind that there are 4 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 July 2026, there are 6 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.

£306 Cheap Flights from London to Iowa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Iowa

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:40 - 23:59

LHR

OMA

23h 19m

2 stops

13:46 - 17:40

OMA

LHR

21h 54m

2 stops

£567Scandinavian Airlines

Thu, 24 Sep - Mon, 28 Sep

06:40 - 23:02

LHR

OMA

22h 22m

2 stops

08:15 - 17:40

OMA

LHR

27h 25m

2 stops

£582Scandinavian Airlines

Sat, 5 Sep - Sat, 26 Sep

11:05 - 21:23

LHR

DSM

16h 18m

1 stop

13:26 - 08:55

DSM

LHR

13h 29m

1 stop

£670United Airlines

Sun, 18 Oct - Sat, 24 Oct

18:05 - 15:28

LHR

MLI

27h 23m

2 stops

12:08 - 14:25

MLI

LHR

20h 17m

1 stop

£740British Airways

Wed, 9 Sep - Wed, 16 Sep

18:05 - 15:28

LHR

MLI

27h 23m

2 stops

06:00 - 05:50

MLI

LHR

17h 50m

2 stops

£740British Airways

Wed, 9 Sep - Wed, 16 Sep

08:30 - 18:12

LHR

DSM

39h 42m

2 stops

13:24 - 08:30

DSM

LHR

13h 06m

1 stop

£750Lufthansa

Thu, 10 Sep - Thu, 24 Sep

08:30 - 18:12

LHR

DSM

39h 42m

2 stops

13:24 - 10:40

DSM

LHR

15h 16m

2 stops

£753Lufthansa

Thu, 10 Sep - Thu, 24 Sep

08:45 - 19:24

LHR

CID

16h 39m

2 stops

06:25 - 11:55

CID

LHR

23h 30m

1 stop

£775United Airlines

Tue, 8 Sep - Tue, 15 Sep

11:45 - 20:50

LHR

DSM

15h 05m

2 stops

11:00 - 07:05

DSM

LHR

14h 05m

1 stop

£778Virgin Atlantic

Tue, 24 Nov - Wed, 9 Dec

16:35 - 18:05

LHR

DSM

31h 30m

2 stops

11:00 - 07:45

DSM

LHR

14h 45m

2 stops

£787Virgin Atlantic

Mon, 16 Nov - Tue, 1 Dec

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Scandinavian Airlines flights from London to Iowa

Our best Scandinavian Airlines deals on London to Iowa flight tickets

Scandinavian Airlines

24 Sept

LHR06:40London Heathrow

23h 19m

2 stops

OMA23:59Omaha Eppley Airfield

28 Sept

OMA13:46Omaha Eppley Airfield

21h 54m

2 stops

LHR17:40London Heathrow

£567

Scandinavian Airlines

5 Sept

LHR06:40London Heathrow

22h 22m

2 stops

OMA23:02Omaha Eppley Airfield

26 Sept

OMA08:15Omaha Eppley Airfield

27h 25m

2 stops

LHR17:40London Heathrow

£582

Scandinavian Airlines

10 Sept

LHR06:40London Heathrow

21h 46m

2 stops

DSM22:26Des Moines

17 Sept

DSM14:34Des Moines

19h 26m

2 stops

LHR16:00London Heathrow

£584

Air France flights from London to Iowa

Our best Air France deals on London to Iowa flight tickets

Air France

17 Sept

LGW17:00London Gatwick

31h 09m

2 stops

DSM18:09Des Moines

20 Sept

DSM14:34Des Moines

37h 06m

2 stops

LGW09:40London Gatwick

£862

Air France

13 Sept

LGW17:00London Gatwick

30h 20m

2 stops

OMA17:20Omaha Eppley Airfield

27 Sept

OMA17:30Omaha Eppley Airfield

34h 10m

2 stops

LGW09:40London Gatwick

£956

Air France

10 Aug

LGW10:25London Gatwick

16h 34m

2 stops

DSM20:59Des Moines

19 Aug

DSM17:30Des Moines

16h 30m

2 stops

LGW16:00London Gatwick

£2,034

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 24/9

06:40-23:59

2 stops23h 19m

Omaha Eppley Airfield

Mon 28/9

13:46-17:40

2 stops21h 54m

£567

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sat 5/9

06:40-23:02

2 stops22h 22m

Omaha Eppley Airfield

Sat 26/9

08:15-17:40

2 stops27h 25m

£582

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Sun 18/10

11:05-21:23

1 stop16h 18m

Des Moines

Sat 24/10

13:26-08:55

1 stop13h 29m

£670

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Wed 9/9

18:05-15:28

2 stops27h 23m

Moline Quad-City

Wed 16/9

12:08-14:25

1 stop20h 17m

£740

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Wed 9/9

18:05-15:28

2 stops27h 23m

Moline Quad-City

Wed 16/9

06:00-05:50

2 stops17h 50m

£740

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

08:30-18:12

2 stops39h 42m

Des Moines

Thu 24/9

13:24-08:30

1 stop13h 06m

£750

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

08:30-18:12

2 stops39h 42m

Des Moines

Thu 24/9

13:24-10:40

2 stops15h 16m

£753

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Tue 8/9

08:45-19:24

2 stops16h 39m

Cedar Rapids

Tue 15/9

06:25-11:55

1 stop23h 30m

£775

Fastest return journey

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 24/11

11:45-20:50

2 stops15h 05m

Des Moines

Wed 9/12

11:00-07:05

1 stop14h 05m

£778

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 16/11

16:35-18:05

2 stops31h 30m

Des Moines

Tue 1/12

11:00-07:45

2 stops14h 45m

£787

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 November is, on average, the cheapest month to fly to Iowa from London, with most prices found around £707. If you don’t want to visit Iowa in November, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of £708.

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	12h 47m
Direct flights	None

The fastest flight from London to Iowa takes 12h 47m

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

Search flight deals

Frequently asked questions about flying from London to Iowa

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 July 2026, there are 6 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 £637	Free Cancellation	Rating 7.4 10,047 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom £643	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £652	Free Cancellation	Rating 6.7 8,127 reviews	Search British Airways flights
Lufthansa	PriceFrom £703	Free Cancellation	Rating 6.8 8,163 reviews	Search Lufthansa 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.