How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Iowa, such as Cedar Rapids or Des Moines, and flying into London Heathrow Airport, then you can expect flight times to average 10h 58m and 13h 55m, respectively.

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

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

When did momondo last update prices for flights from Iowa to London Heathrow Airport?

Prices for flights from Iowa to London Heathrow Airport were last updated today.

How old do you have to be to fly from Iowa to London Heathrow Airport?

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 Iowa to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The required travel and health documents for your London Heathrow Airport 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£245 Cheap Flights from Iowa to London Heathrow Airport in 2026

Find the cheapest flights from Iowa to London

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:35 - 12:00MLI Moline Quad-City-LHR London Heathrow

19h 25m1 stop Chicago O'Hare Intl

09:00 - 23:14LHR London Heathrow-MLI Moline Quad-City

20h 14m2 stops Zurich Chicago O'Hare Intl

£593United Airlines

Mon, 1 Mar - Wed, 3 Mar

17:42 - 12:00MLI Moline Quad-City-LHR London Heathrow

12h 18m1 stop Chicago O'Hare Intl

06:50 - 17:41LHR London Heathrow-MLI Moline Quad-City

16h 51m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£593United Airlines

Mon, 1 Mar - Wed, 3 Mar

14:26 - 10:50MLI Moline Quad-City-LHR London Heathrow

14h 24m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

06:50 - 17:41LHR London Heathrow-MLI Moline Quad-City

16h 51m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£596United Airlines

Mon, 1 Mar - Wed, 3 Mar

14:26 - 10:50MLI Moline Quad-City-LHR London Heathrow

14h 24m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

06:50 - 17:41LHR London Heathrow-MLI Moline Quad-City

16h 51m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£597United Airlines

Mon, 1 Mar - Wed, 3 Mar

09:37 - 10:25DSM Des Moines-LHR London Heathrow

18h 48m1 stop Chicago O'Hare Intl

06:15 - 19:03LHR London Heathrow-DSM Des Moines

18h 48m2 stops Madrid Barajas Chicago O'Hare Intl

£631Iberia

Mon, 11 Jan - Thu, 21 Jan

13:45 - 11:15OMA Omaha Eppley Airfield-LHR London Heathrow

39h 30m3 stops Denver Intl Los Angeles San Francisco

06:50 - 17:21LHR London Heathrow-OMA Omaha Eppley Airfield

16h 31m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£631United Airlines

Tue, 2 Mar - Fri, 5 Mar

18:29 - 21:00OMA Omaha Eppley Airfield-LHR London Heathrow

44h 31m2 stops Chicago O'Hare Intl Ottawa

11:10 - 21:37LHR London Heathrow-OMA Omaha Eppley Airfield

16h 27m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

£640Multiple Airlines

Fri, 26 Feb - Thu, 4 Mar

18:29 - 21:00OMA Omaha Eppley Airfield-LHR London Heathrow

44h 31m2 stops Chicago O'Hare Intl Ottawa

08:45 - 21:29LHR London Heathrow-OMA Omaha Eppley Airfield

18h 44m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

£641Multiple Airlines

Fri, 26 Feb - Wed, 3 Mar

11:27 - 06:25DSM Des Moines-LHR London Heathrow

12h 58m1 stop Atlanta Hartsfield-Jackson

08:55 - 22:33LHR London Heathrow-DSM Des Moines

18h 38m1 stop Atlanta Hartsfield-Jackson

£642Virgin Atlantic

Wed, 21 Oct - Wed, 28 Oct

18:30 - 15:50DSM Des Moines-LHR London Heathrow

15h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

07:40 - 21:41LHR London Heathrow-DSM Des Moines

20h 01m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

£643Lufthansa

Mon, 11 Jan - Thu, 21 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

05:45 - 13:15DSM Des Moines-LHR London Heathrow

25h 30m1 stop Atlanta Hartsfield-Jackson

10:45 - 17:19LHR London Heathrow-DSM Des Moines

12h 34m1 stop Detroit Metropolitan Wayne County

£749Virgin Atlantic

Tue, 8 Sep - Tue, 15 Sep

15:22 - 10:40DSM Des Moines-LHR London Heathrow

13h 18m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

07:25 - 17:28LHR London Heathrow-DSM Des Moines

16h 03m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

£754Lufthansa

Wed, 9 Sep - Wed, 16 Sep

18:15 - 13:15OMA Omaha Eppley Airfield-LHR London Heathrow

13h 00m1 stop Atlanta Hartsfield-Jackson

19:45 - 16:34LHR London Heathrow-OMA Omaha Eppley Airfield

26h 49m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

£760Virgin Atlantic

Mon, 7 Sep - Mon, 14 Sep

14:29 - 10:50DSM Des Moines-LHR London Heathrow

14h 21m1 stop Chicago O'Hare Intl

06:15 - 17:26LHR London Heathrow-DSM Des Moines

17h 11m2 stops Madrid Barajas Chicago O'Hare Intl

£763Iberia

Wed, 9 Sep - Wed, 16 Sep

16:11 - 13:15DSM Des Moines-LHR London Heathrow

15h 04m1 stop Atlanta Hartsfield-Jackson

06:30 - 14:06LHR London Heathrow-DSM Des Moines

13h 36m2 stops Amsterdam Schiphol Minneapolis St Paul

£767Multiple Airlines

Tue, 8 Sep - Tue, 15 Sep

11:31 - 13:15DSM Des Moines-LHR London Heathrow

19h 44m1 stop Atlanta Hartsfield-Jackson

06:30 - 14:06LHR London Heathrow-DSM Des Moines

13h 36m2 stops Amsterdam Schiphol Minneapolis St Paul

£768KLM

Tue, 8 Sep - Tue, 15 Sep

13:43 - 10:30CID Cedar Rapids-LHR London Heathrow

14h 47m1 stop Chicago O'Hare Intl

06:15 - 20:01LHR London Heathrow-CID Cedar Rapids

19h 46m2 stops Madrid Barajas Chicago O'Hare Intl

£769Iberia

Tue, 8 Sep - Tue, 22 Sep

15:22 - 10:00DSM Des Moines-LHR London Heathrow

12h 38m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

09:30 - 21:28LHR London Heathrow-DSM Des Moines

17h 58m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

£769Air Canada

Tue, 8 Sep - Tue, 15 Sep

12:19 - 08:05OMA Omaha Eppley Airfield-LHR London Heathrow

13h 46m2 stops Chicago O'Hare Intl Dublin

08:50 - 00:13LHR London Heathrow-OMA Omaha Eppley Airfield

21h 23m2 stops Dublin Chicago O'Hare Intl

£769Aer Lingus

Wed, 9 Sep - Wed, 16 Sep

18:15 - 16:15OMA Omaha Eppley Airfield-LHR London Heathrow

16h 00m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

20:55 - 16:34LHR London Heathrow-OMA Omaha Eppley Airfield

25h 39m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£772KLM

Mon, 7 Sep - Mon, 14 Sep

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Virgin Atlantic flights from Iowa to London Heathrow Airport

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

Virgin Atlantic

21 Oct

DSM11:27Des Moines

12h 58m

1 stop

LHR06:25London Heathrow

28 Oct

LHR08:55London Heathrow

18h 38m

1 stop

DSM22:33Des Moines

£642

Virgin Atlantic

30 Nov

OMA08:14Omaha Eppley Airfield

16h 51m

1 stop

LHR07:05London Heathrow

11 Dec

LHR06:30London Heathrow

16h 11m

2 stops

OMA16:41Omaha Eppley Airfield

£655

Virgin Atlantic

17 Nov

MLI11:05Moline Quad-City

17h 25m

2 stops

LHR10:30London Heathrow

9 Dec

LHR10:00London Heathrow

19h 01m

2 stops

MLI23:01Moline Quad-City

£659

British Airways flights from Iowa to London Heathrow Airport

Our best British Airways deals on Iowa to London Heathrow Airport flight tickets

British Airways

11 Jan

LSE12:17La Crosse

17h 18m

1 stop

LHR11:35London Heathrow

21 Jan

LHR12:45London Heathrow

17h 41m

2 stops

LSE00:26La Crosse

£646

British Airways

21 Feb

OMA12:23Omaha Eppley Airfield

14h 12m

1 stop

LHR08:35London Heathrow

1 Mar

LHR15:45London Heathrow

23h 26m

2 stops

OMA09:11Omaha Eppley Airfield

£660

British Airways

21 Oct

DSM09:26Des Moines

16h 29m

1 stop

LHR07:55London Heathrow

28 Oct

LHR16:30London Heathrow

12h 44m

1 stop

DSM00:14Des Moines

£666

momondo Fare Finder

Use the filters below to find and compare flights from Iowa to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MolineLondon

MLI Moline Quad-City - LHR London Heathrow

MLILHR

Moline Quad-City

Mon 1/3

10:35-12:00

1 stop19h 25m

London Heathrow

Wed 3/3

09:00-23:14

2 stops20h 14m

£593

Fastest return journey

MolineLondon

MLI Moline Quad-City - LHR London Heathrow

MLILHR

Moline Quad-City

Mon 1/3

17:42-12:00

1 stop12h 18m

London Heathrow

Wed 3/3

06:50-17:41

2 stops16h 51m

£593

MolineLondon

MLI Moline Quad-City - LHR London Heathrow

MLILHR

Moline Quad-City

Mon 1/3

14:26-10:50

2 stops14h 24m

London Heathrow

Wed 3/3

06:50-17:41

2 stops16h 51m

£596

MolineLondon

MLI Moline Quad-City - LHR London Heathrow

MLILHR

Moline Quad-City

Mon 1/3

14:26-10:50

2 stops14h 24m

London Heathrow

Wed 3/3

06:50-17:41

2 stops16h 51m

£597

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 11/1

09:37-10:25

1 stop18h 48m

London Heathrow

Thu 21/1

06:15-19:03

2 stops18h 48m

£631

OmahaLondon

OMA Omaha Eppley Airfield - LHR London Heathrow

OMALHR

Omaha Eppley Airfield

Tue 2/3

13:45-11:15

3 stops39h 30m

London Heathrow

Fri 5/3

06:50-17:21

2 stops16h 31m

£631

OmahaLondon

OMA Omaha Eppley Airfield - LHR London Heathrow

OMALHR

Omaha Eppley Airfield

Fri 26/2

18:29-21:00

2 stops44h 31m

London Heathrow

Thu 4/3

11:10-21:37

2 stops16h 27m

£640

OmahaLondon

OMA Omaha Eppley Airfield - LHR London Heathrow

OMALHR

Omaha Eppley Airfield

Fri 26/2

18:29-21:00

2 stops44h 31m

London Heathrow

Wed 3/3

08:45-21:29

2 stops18h 44m

£641

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Wed 21/10

11:27-06:25

1 stop12h 58m

London Heathrow

Wed 28/10

08:55-22:33

1 stop18h 38m

£642

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 11/1

18:30-15:50

2 stops15h 20m

London Heathrow

Thu 21/1

07:40-21:41

2 stops20h 01m

£643

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 Iowa to London Heathrow Airport

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

Other information

What is the cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Iowa to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £546. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Iowa averaging around £670.

Cheap Iowa to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to London Heathrow Airport

Best price found	£245
Fastest flight time	10h 58m
Direct flights	None

The best one-way flight to London Heathrow Airport from Iowa in the past 72 hours is £245. The best return flight deal from Iowa to London Heathrow Airport found on momondo in the last 72 hours is £593.

The fastest flight from Iowa to London Heathrow Airport takes 10h 58m

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

Search flight deals

Frequently asked questions about flying from Iowa to London Heathrow Airport

When did momondo last update prices for flights from Iowa to London Heathrow Airport?
Prices for flights from Iowa to London Heathrow Airport were last updated today.
How old do you have to be to fly from Iowa to London Heathrow Airport?
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 Iowa to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Eastbourne

Wembley

Gatwick

Milton Keynes

Stratford-upon-Avon

Southend-on-Sea

Luton

Northampton

Slough

Ipswich

Maidstone

Swindon

Folkestone

Hastings

Ilford

Canterbury

Poole

Chichester

Hayes

Bedford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Iowa to London. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to London from Iowa which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Iowa to London.

I’m not ready to book a flight from Iowa to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Iowa. 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.