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

If you’re flying from a popular airport in Iowa, such as Des Moines or Cedar Rapids, and flying into London Heathrow Airport, then you can expect flight times to average 10h 20m and 11h 17m, respectively.

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

British Airways, Iberia, and Delta 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.

£144 Cheap Flights from Iowa to London Heathrow Airport in 2025/26

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Find the cheapest flights from Iowa to London

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One-way

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Enter your travel dates to find the best prices.

11:32 - 08:45

CID

LHR

15h 13m2 stops

08:45 - 21:34

LHR

CID

18h 49m2 stops

£381Lufthansa

Fri, 30 Jan - Sun, 1 Feb

08:00 - 06:30

CID

LHR

16h 30m2 stops

06:30 - 21:34

LHR

CID

21h 04m2 stops

£396Multiple Airlines

Fri, 30 Jan - Sun, 1 Feb

11:26 - 07:55

OMA

LHR

14h 29m1 stop

06:35 - 17:36

LHR

OMA

17h 01m2 stops

£443Lufthansa

Sat, 24 Jan - Sat, 31 Jan

10:30 - 07:05

DSM

LHR

14h 35m1 stop

12:30 - 22:28

LHR

DSM

15h 58m1 stop

£459Virgin Atlantic

Tue, 10 Feb - Tue, 17 Feb

15:35 - 07:55

DSM

LHR

10h 20m1 stop

11:10 - 21:50

LHR

DSM

16h 40m2 stops

£460United Airlines

Sun, 25 Jan - Sun, 1 Feb

12:25 - 08:45

DSM

LHR

14h 20m1 stop

11:45 - 20:49

LHR

DSM

15h 04m2 stops

£461KLM

Tue, 10 Feb - Tue, 17 Feb

11:26 - 07:50

DSM

LHR

14h 24m1 stop

11:45 - 20:49

LHR

DSM

15h 04m2 stops

£461KLM

Tue, 10 Feb - Tue, 17 Feb

11:26 - 09:00

DSM

LHR

15h 34m1 stop

11:45 - 20:49

LHR

DSM

15h 04m2 stops

£462KLM

Tue, 10 Feb - Tue, 17 Feb

11:21 - 07:55

OMA

LHR

14h 34m1 stop

06:50 - 21:59

LHR

OMA

21h 09m2 stops

£466United Airlines

Fri, 20 Feb - Tue, 24 Feb

05:51 - 10:15

MLI

LHR

22h 24m2 stops

11:05 - 22:24

LHR

MLI

17h 19m2 stops

£491Virgin Atlantic

Mon, 9 Feb - Sun, 15 Feb

Lufthansa flights from Iowa to London Heathrow Airport

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

Lufthansa

30 Jan

CID11:32Cedar Rapids

15h 13m

2 stops

LHR08:45London Heathrow

1 Feb

LHR08:45London Heathrow

18h 49m

2 stops

CID21:34Cedar Rapids

£381

Find similar

Lufthansa

11 Feb

OMA18:35Omaha Eppley Airfield

10h 40m

1 stop

LHR11:15London Heathrow

16 Feb

LHR06:35London Heathrow

21h 24m

2 stops

OMA21:59Omaha Eppley Airfield

£416

Find similar

Lufthansa

24 Jan

OMA11:26Omaha Eppley Airfield

14h 29m

1 stop

LHR07:55London Heathrow

31 Jan

LHR06:35London Heathrow

17h 01m

2 stops

OMA17:36Omaha Eppley Airfield

£443

Find similar

Delta flights from Iowa to London Heathrow Airport

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

Delta

7 Feb

DSM13:03Des Moines

12h 47m

1 stop

LHR07:50London Heathrow

15 Feb

LHR06:30London Heathrow

16h 27m

2 stops

DSM16:57Des Moines

£467

Find similar

Delta

9 Feb

DSM10:59Des Moines

15h 46m

2 stops

LHR08:45London Heathrow

16 Feb

LHR08:40London Heathrow

18h 40m

2 stops

DSM21:20Des Moines

£471

Find similar

Delta

21 Apr

OMA11:34Omaha Eppley Airfield

13h 11m

1 stop

LHR06:45London Heathrow

5 May

LHR06:30London Heathrow

16h 27m

2 stops

OMA16:57Omaha Eppley Airfield

£478

Find similar

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

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 30/1

11:32-08:45

2 stops15h 13m

London Heathrow

Sun 1/2

08:45-21:34

2 stops18h 49m

£381

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 30/1

08:00-06:30

2 stops16h 30m

London Heathrow

Sun 1/2

06:30-21:34

2 stops21h 04m

£396

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Sat 24/1

11:26-07:55

1 stop14h 29m

London Heathrow

Sat 31/1

06:35-17:36

2 stops17h 01m

£443

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 10/2

10:30-07:05

1 stop14h 35m

London Heathrow

Tue 17/2

12:30-22:28

1 stop15h 58m

£459

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 25/1

15:35-07:55

1 stop10h 20m

London Heathrow

Sun 1/2

11:10-21:50

2 stops16h 40m

£460

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 10/2

12:25-08:45

1 stop14h 20m

London Heathrow

Tue 17/2

11:45-20:49

2 stops15h 04m

£461

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 10/2

11:26-07:50

1 stop14h 24m

London Heathrow

Tue 17/2

11:45-20:49

2 stops15h 04m

£461

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 10/2

11:26-09:00

1 stop15h 34m

London Heathrow

Tue 17/2

11:45-20:49

2 stops15h 04m

£462

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Fri 20/2

11:21-07:55

1 stop14h 34m

London Heathrow

Tue 24/2

06:50-21:59

2 stops21h 09m

£466

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Mon 9/2

05:51-10:15

2 stops22h 24m

London Heathrow

Sun 15/2

11:05-22:24

2 stops17h 19m

£491

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, October 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 £555. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Iowa averaging around £597.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Iowa is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £594. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £1,300.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £722 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Iowa for as low as £557 on momondo.

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

Fastest flight time	10h 05m
Direct flights	None

The fastest flight from Iowa to London Heathrow Airport takes 10h 05m

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

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

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Northampton

Swindon

Stratford-upon-Avon

Southend-on-Sea

Canterbury

Ipswich

Ilford

Poole

Guildford

Swanage

Hayes

Chelmsford

Dover

Worthing

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

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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.