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

United Airlines, WestJet, and British Airways 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 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 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 7 operators available for flights from London Heathrow Airport to Iowa as of March 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.

£408 Cheap Flights from London Heathrow Airport to Iowa in 2026

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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.

19:30 - 22:26

LHR

DSM

32h 56m

2 stops

14:15 - 17:40

DSM

LHR

21h 25m

2 stops

£627Scandinavian Airlines

Thu, 10 Sep - Thu, 24 Sep

17:00 - 21:13

LHR

OMA

34h 13m

2 stops

14:50 - 21:40

OMA

LHR

24h 50m

2 stops

£636Scandinavian 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

£637Scandinavian Airlines

Thu, 10 Sep - Thu, 24 Sep

14:45 - 23:26

LHR

DSM

14h 41m

1 stop

15:41 - 09:05

DSM

LHR

11h 24m

1 stop

£788British Airways

Tue, 1 Sep - Mon, 7 Sep

13:30 - 00:34

LHR

DSM

17h 04m

2 stops

18:50 - 15:40

DSM

LHR

14h 50m

2 stops

£801Lufthansa

Tue, 1 Sep - Mon, 7 Sep

08:40 - 19:04

LHR

CID

16h 24m

2 stops

09:15 - 09:40

CID

LHR

18h 25m

1 stop

£854United Airlines

Mon, 13 Apr - Mon, 20 Apr

07:25 - 17:06

LHR

MLI

15h 41m

2 stops

06:30 - 06:45

MLI

LHR

18h 15m

1 stop

£857United Airlines

Mon, 13 Apr - Mon, 20 Apr

16:40 - 09:07

LHR

CID

22h 27m

2 stops

08:00 - 05:55

CID

LHR

15h 55m

2 stops

£870Lufthansa

Thu, 30 Apr - Thu, 7 May

11:10 - 23:50

LHR

CID

18h 40m

1 stop

09:27 - 07:40

CID

LHR

16h 13m

1 stop

£908British Airways

Thu, 30 Apr - Thu, 7 May

19:25 - 13:53

LHR

ALO

24h 28m

2 stops

14:23 - 10:30

ALO

LHR

14h 07m

1 stop

£980Finnair

Tue, 28 Apr - Tue, 5 May

Virgin Atlantic flights from London Heathrow Airport to Iowa

Our best Virgin Atlantic deals on London Heathrow Airport to Iowa flight tickets

Virgin Atlantic

15 Apr

LHR10:45London Heathrow

16h 14m

1 stop

OMA20:59Omaha Eppley Airfield

17 Apr

OMA17:21Omaha Eppley Airfield

55h 54m

2 stops

LHR07:15London Heathrow

£940

Virgin Atlantic

27 Mar

LHR20:00London Heathrow

29h 54m

2 stops

OMA20:54Omaha Eppley Airfield

12 Apr

OMA10:27Omaha Eppley Airfield

18h 53m

2 stops

LHR11:20London Heathrow

£2,125

Virgin Atlantic

27 Mar

LHR10:45London Heathrow

16h 53m

1 stop

DSM22:38Des Moines

12 Apr

DSM17:47Des Moines

31h 23m

1 stop

LHR07:10London Heathrow

£2,371

United Airlines flights from London Heathrow Airport to Iowa

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

United Airlines

13 Apr

LHR08:40London Heathrow

16h 24m

2 stops

CID19:04Cedar Rapids

20 Apr

CID09:15Cedar Rapids

18h 25m

1 stop

LHR09:40London Heathrow

£854

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

£857

United Airlines

29 Apr

LHR08:40London Heathrow

17h 02m

2 stops

OMA19:42Omaha Eppley Airfield

6 May

OMA11:31Omaha Eppley Airfield

15h 49m

2 stops

LHR09:20London Heathrow

£858

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

Thu 10/9

19:30-22:26

2 stops32h 56m

Des Moines

Thu 24/9

14:15-17:40

2 stops21h 25m

£627

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

£636

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

£637

Fastest return journey

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 1/9

14:45-23:26

1 stop14h 41m

Des Moines

Mon 7/9

15:41-09:05

1 stop11h 24m

£788

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 1/9

13:30-00:34

2 stops17h 04m

Des Moines

Mon 7/9

18:50-15:40

2 stops14h 50m

£801

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

£854

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Mon 13/4

07:25-17:06

2 stops15h 41m

Moline Quad-City

Mon 20/4

06:30-06:45

1 stop18h 15m

£857

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Thu 30/4

16:40-09:07

2 stops22h 27m

Cedar Rapids

Thu 7/5

08:00-05:55

2 stops15h 55m

£870

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

£908

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Tue 28/4

19:25-13:53

2 stops24h 28m

Waterloo

Tue 5/5

14:23-10:30

1 stop14h 07m

£980

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 £637. If you don’t want to visit Iowa in November, then you should wait until January to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £662.

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	15h 05m
Direct flights	None

The fastest flight from London Heathrow Airport to Iowa takes 15h 05m

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

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 7 operators available for flights from London Heathrow Airport to Iowa as of March 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 £186	Free Cancellation	Rating 7.4 9,432 reviews	Search United Airlines flights
British Airways	PriceFrom £451	Free Cancellation	Rating 6.7 7,799 reviews	Search British Airways flights
Lufthansa	PriceFrom £611	Free Cancellation	Rating 6.8 7,858 reviews	Search Lufthansa flights
Finnair	PriceFrom £644	Free Cancellation	Rating 7.6 1,373 reviews	Search Finnair flights
Virgin Atlantic	PriceFrom £653	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?

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.