How long is the flight from Iowa to London Heathrow Airport?

Departing from Iowa to London Heathrow Airport will take you 10h 30m. The distance between Iowa and London Heathrow Airport is about 4269 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Iowa to London Heathrow Airport?

Most travelers choose Omaha Eppley Airfield - London Heathrow, Des Moines - London Heathrow or Cedar Rapids - London Heathrow when deciding on the best route from Iowa to London Heathrow Airport.

What is the cheapest time of day to fly from IA to LHR?

When flying from Iowa to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Iowa to Heathrow that include hotel bookings?

Yes. In addition to deals on Iowa to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Iowa to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iowa to Heathrow.

Can I find deals for business class flights from Iowa to Heathrow?

Yes. Cheapflights offers flight deals from Iowa to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£165+ Flights from Iowa to London Heathrow Airport

Q: How much does it cost for a return flight from Iowa to London Heathrow Airport?

Airfare is below average for this route at the moment. Iowa to London Heathrow Airport flights typically cost between £585 and £693 in February. The cheapest return flight price found within the last 3 days was £418 on Virgin Atlantic (19 Feb-26 Feb).

Cheap flight deals from Iowa to Heathrow

Round-trip from	£418
One-way from	£165
Popular in	December
Cheapest in	January
Average price	£523

Virgin Atlantic
19/2-26/2
2 total stops
26h 28m total
Iowa to London

Search Deals

British Airways
10/5
1 total stop
16h 25m total
Iowa to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find flight deals from Iowa to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Iowa to Heathrow
Explore the most affordable flight options available from Iowa to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Thu 19/211:46DSM - LHR

1 stop12h 39mVirgin Atlantic

Thu 26/213:00LHR - DSM

1 stop13h 49mVirgin Atlantic

Deal found 5/1£418

Tue 3/218:35OMA - LHR

1 stop10h 40mLufthansa

Tue 10/207:40LHR - OMA

2 stops15h 56mLufthansa

Deal found 6/1£419

Wed 18/212:25DSM - LHR

1 stop14h 20mVirgin Atlantic

Wed 25/208:55LHR - DSM

1 stop13h 32mVirgin Atlantic

Deal found 5/1£423

Mon 2/213:42OMA - LHR

1 stop14h 18mIberia

Mon 9/219:40LHR - OMA

2 stops20h 44mIberia

Deal found 5/1£431

Wed 1/413:53OMA - LHR

1 stop13h 47mLufthansa

Wed 8/409:00LHR - OMA

2 stops18h 57mLufthansa

Deal found 7/1£433

Wed 18/213:38DSM - LHR

1 stop12h 37mBritish Airways

Wed 25/206:15LHR - DSM

2 stops18h 04mBritish Airways

Deal found 7/1£433

Tue 21/412:05OMA - LHR

1 stop17h 10mBritish Airways

Wed 29/410:50LHR - OMA

2 stops18h 42mBritish Airways

Deal found 6/1£434

Wed 18/208:00OMA - LHR

2 stops19h 20mMultiple Airlines

Thu 26/206:35LHR - OMA

2 stops17h 03mMultiple Airlines

Deal found 7/1£436

Tue 3/213:37OMA - LHR

1 stop14h 23mBritish Airways

Tue 10/214:45LHR - OMA

1 stop14h 48mBritish Airways

Deal found 6/1£437

Wed 14/117:01DSM - LHR

1 stop12h 34mBritish Airways

Wed 21/112:35LHR - DSM

1 stop14h 29mBritish Airways

Deal found 7/1£437

Tue 3/205:52OMA - LHR

2 stops19h 18mMultiple Airlines

Tue 10/206:35LHR - OMA

2 stops17h 01mMultiple Airlines

Deal found 6/1£438

Wed 18/218:45OMA - LHR

2 stops17h 50mLufthansa

Thu 26/207:40LHR - OMA

2 stops15h 58mLufthansa

Deal found 6/1£439

Best flights from Iowa to Heathrow
Discover carefully curated flight deals from Iowa to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 January 2026.

Wed 18/218:45OMA - LHR

1 stop10h 30mLufthansa

Thu 26/207:40LHR - OMA

2 stops15h 58mLufthansa

Deal found 7/1£419

Wed 18/217:15DSM - LHR

1 stop12h 25mVirgin Atlantic

Wed 25/213:00LHR - DSM

1 stop13h 49mVirgin Atlantic

Deal found 6/1£438

Tue 21/419:38OMA - LHR

2 stops17h 17mBritish Airways

Wed 29/407:50LHR - OMA

2 stops22h 05mBritish Airways

Deal found 6/1£446

Thu 5/309:37OMA - LHR

1 stop16h 58mIberia

Mon 9/320:50LHR - OMA

2 stops31h 41mIberia

Deal found 5/1£448

Mon 16/306:00OMA - LHR

1 stop22h 40mUnited Airlines

Mon 23/306:50LHR - OMA

2 stops36h 34mUnited Airlines

Deal found 7/1£448

Wed 18/212:25DSM - LHR

2 stops17h 15mDelta

Wed 25/206:20LHR - DSM

2 stops21h 00mDelta

Deal found 6/1£450

Wed 4/314:54OMA - LHR

1 stop12h 06mKLM

Fri 13/311:05LHR - OMA

1 stop13h 37mKLM

Deal found 6/1£451

Fri 20/210:57DSM - LHR

1 stop14h 08mMultiple Airlines

Fri 27/206:20LHR - DSM

2 stops15h 20mMultiple Airlines

Deal found 6/1£457

Sat 21/211:27LSE - LHR

1 stop14h 48mAmerican Airlines

Sat 28/215:25LHR - LSE

2 stops14h 11mAmerican Airlines

Deal found 7/1£491

Wed 22/413:53OMA - LHR

1 stop13h 47mLufthansa

Tue 28/411:25LHR - OMA

1 stop15h 02mLufthansa

Deal found 7/1£442

Wed 6/519:18OMA - LHR

1 stop13h 07mBritish Airways

Wed 13/508:55LHR - OMA

1 stop15h 33mBritish Airways

Deal found 7/1£448

Wed 6/505:35OMA - LHR

1 stop18h 50mDelta

Tue 12/506:15LHR - OMA

2 stops17h 30mDelta

Deal found 6/1£458

Wed 18/308:00OMA - LHR

2 stops18h 10mUnited Airlines

Mon 23/311:30LHR - OMA

2 stops28h 04mUnited Airlines

Deal found 6/1£460

Wed 6/512:55OMA - LHR

1 stop19h 30mBritish Airways

Tue 12/514:45LHR - OMA

1 stop15h 10mBritish Airways

Deal found 6/1£448

Wed 25/218:55DSM - LHR

2 stops14h 55mLufthansa

Mon 2/308:45LHR - DSM

2 stops18h 56mLufthansa

Deal found 5/1£451

Fri 6/206:30CID - LHR

1 stop18h 35mDelta

Wed 18/208:55LHR - CID

2 stops18h 29mDelta

Deal found 6/1£465

Tue 10/208:00CID - LHR

1 stop21h 15mUnited Airlines

Mon 23/206:50LHR - CID

2 stops16h 01mUnited Airlines

Deal found 5/1£467

Sat 21/214:02MLI - LHR

1 stop10h 53mMultiple Airlines

Sat 28/211:00LHR - MLI

1 stop13h 32mMultiple Airlines

Deal found 7/1£526

Wed 29/414:18DSM - LHR

1 stop10h 32mBritish Airways

Fri 8/509:45LHR - DSM

1 stop12h 40mBritish Airways

Deal found 7/1£448

Fri 30/111:32CID - LHR

2 stops15h 13mLufthansa

Sun 1/208:45LHR - CID

2 stops18h 49mLufthansa

Deal found 6/1£451

Wed 18/313:10CID - LHR

1 stop11h 45mUnited Airlines

Wed 25/311:10LHR - CID

2 stops16h 35mUnited Airlines

Deal found 5/1£468

Thu 19/205:55MLI - LHR

1 stop19h 55mDelta

Thu 26/206:30LHR - MLI

2 stops15h 46mDelta

Deal found 5/1£469

Fri 1/515:48MLI - LHR

1 stop13h 07mMultiple Airlines

Sat 9/511:10LHR - MLI

1 stop12h 51mMultiple Airlines

Deal found 6/1£537

Wed 1/411:34LSE - LHR

1 stop14h 06mBritish Airways

Wed 8/409:45LHR - LSE

1 stop14h 17mBritish Airways

Deal found 6/1£448

Wed 4/217:27CID - LHR

2 stops16h 23mLufthansa

Wed 11/206:35LHR - CID

2 stops16h 17mLufthansa

Deal found 5/1£451

Tue 17/314:39CID - LHR

1 stop12h 16mUnited Airlines

Wed 25/309:00LHR - CID

2 stops18h 45mUnited Airlines

Deal found 5/1£468

Wed 18/306:45CID - LHR

1 stop19h 20mDelta

Wed 25/311:05LHR - CID

1 stop33h 35mDelta

Deal found 5/1£489

Fri 6/210:05CID - LHR

1 stop16h 10mBritish Airways

Wed 18/211:00LHR - CID

1 stop12h 53mBritish Airways

Deal found 6/1£468

Fri 20/311:51CID - LHR

1 stop14h 14mDelta

Tue 24/311:05LHR - CID

1 stop29h 06mDelta

Deal found 5/1£489

Wed 8/408:00CID - LHR

2 stops20h 00mUnited Airlines

Mon 20/416:25LHR - CID

2 stops30h 24mUnited Airlines

Deal found 6/1£489

Last-minute flights from Iowa to Heathrow
Discover last-minute flight deals from Iowa to Heathrow. Data last updated 7 January 2026 and is based on user searches.

Wed 14/117:01DSM - LHR

1 stop12h 34mBritish Airways

Wed 21/112:35LHR - DSM

1 stop14h 29mBritish Airways

Deal found 7/1£437

Mon 2/213:42OMA - LHR

1 stop14h 18mIberia

Mon 9/219:40LHR - OMA

2 stops20h 44mIberia

Deal found 5/1£431

Tue 3/218:35OMA - LHR

1 stop10h 40mLufthansa

Tue 10/207:40LHR - OMA

2 stops15h 56mLufthansa

Deal found 6/1£419

Tue 3/213:37OMA - LHR

1 stop14h 23mBritish Airways

Tue 10/214:45LHR - OMA

1 stop14h 48mBritish Airways

Deal found 6/1£437

Tue 3/205:52OMA - LHR

2 stops19h 18mMultiple Airlines

Tue 10/206:35LHR - OMA

2 stops17h 01mMultiple Airlines

Deal found 6/1£438

Wed 18/212:25DSM - LHR

1 stop14h 20mVirgin Atlantic

Wed 25/208:55LHR - DSM

1 stop13h 32mVirgin Atlantic

Deal found 5/1£423

Wed 18/213:38DSM - LHR

1 stop12h 37mBritish Airways

Wed 25/206:15LHR - DSM

2 stops18h 04mBritish Airways

Deal found 7/1£433

Wed 18/208:00OMA - LHR

2 stops19h 20mMultiple Airlines

Thu 26/206:35LHR - OMA

2 stops17h 03mMultiple Airlines

Deal found 7/1£436

Wed 18/218:45OMA - LHR

2 stops17h 50mLufthansa

Thu 26/207:40LHR - OMA

2 stops15h 58mLufthansa

Deal found 6/1£439

Wed 18/211:17DSM - LHR

1 stop18h 23mMultiple Airlines

Wed 25/215:00LHR - DSM

1 stop14h 48mMultiple Airlines

Deal found 5/1£444

Thu 19/211:46DSM - LHR

1 stop12h 39mVirgin Atlantic

Thu 26/213:00LHR - DSM

1 stop13h 49mVirgin Atlantic

Deal found 5/1£418

Fri 20/218:55DSM - LHR

1 stop10h 20mLufthansa

Fri 27/211:10LHR - DSM

2 stops16h 31mLufthansa

Deal found 6/1£442

One-way flights from Iowa to Heathrow
Search for one-way flight options from Iowa to Heathrow. Find affordable one-way fares based on user searches. Data last updated 7 January 2026.

Sun 10/512:05OMA - LHR

1 stop16h 25mBritish Airways

Deal found 5/1£165

Wed 29/414:18DSM - LHR

1 stop11h 22mBritish Airways

Deal found 7/1£165

Sun 10/518:30OMA - LHR

2 stops14h 05mDelta

Deal found 7/1£166

Wed 29/407:00DSM - LHR

2 stops18h 10mDelta

Deal found 7/1£166

Sun 10/508:00OMA - LHR

3 stops16h 30mAir Canada

Deal found 7/1£175

Tue 19/514:00OMA - LHR

2 stops13h 15mVirgin Atlantic

Deal found 5/1£185

Wed 20/514:50OMA - LHR

1 stop14h 30mScandinavian Airlines

Deal found 5/1£204

Mon 2/319:19OMA - LHR

3 stops39h 06mMultiple Airlines

Deal found 5/1£227

Fri 15/517:35DSM - LHR

1 stop13h 30mKLM

Deal found 6/1£228

Wed 20/518:30OMA - LHR

2 stops14h 05mDelta

Deal found 7/1£229

Fri 15/518:30DSM - LHR

2 stops14h 05mDelta

Deal found 6/1£229

Wed 14/110:08CID - LHR

2 stops21h 17mAer Lingus

Deal found 6/1£242

Cheapflights 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

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 18/2

18:45-11:15

1 stop10h 30m

London Heathrow

Thu 26/2

07:40-17:38

2 stops15h 58m

£419

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 18/2

17:15-11:40

1 stop12h 25m

London Heathrow

Wed 25/2

13:00-20:49

1 stop13h 49m

£438

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 22/4

13:53-09:40

1 stop13h 47m

London Heathrow

Tue 28/4

11:25-20:27

1 stop15h 02m

£442

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Tue 21/4

19:38-18:55

2 stops17h 17m

London Heathrow

Wed 29/4

07:50-23:55

2 stops22h 05m

£446

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Thu 5/3

09:37-08:35

1 stop16h 58m

London Heathrow

Mon 9/3

20:50-23:31

2 stops31h 41m

£448

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 6/5

19:18-14:25

1 stop13h 07m

London Heathrow

Wed 13/5

08:55-18:28

1 stop15h 33m

£448

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 6/5

12:55-14:25

1 stop19h 30m

London Heathrow

Tue 12/5

14:45-23:55

1 stop15h 10m

£448

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 29/4

14:18-06:50

1 stop10h 32m

London Heathrow

Fri 8/5

09:45-16:25

1 stop12h 40m

£448

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

11:34-07:40

1 stop14h 06m

London Heathrow

Wed 8/4

09:45-18:02

1 stop14h 17m

£448

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Mon 16/3

06:00-09:40

1 stop22h 40m

London Heathrow

Mon 23/3

06:50-14:24

2 stops36h 34m

£448

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Showing 1-10 of 57 results

...

Best time to book a flight from Iowa to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Iowa with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iowa to London Heathrow Airport

What is the cheapest month to book a flight from Iowa to London Heathrow Airport?

Currently, August is the cheapest month in which you can book a flight from Iowa to London Heathrow Airport (average of £431). Flying from Iowa to London Heathrow Airport in February is currently the most expensive (average of £595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Iowa to London Heathrow Airport?

Related info for your journey

How long is the flight from Iowa to London Heathrow Airport?
Departing from Iowa to London Heathrow Airport will take you 10h 30m. The distance between Iowa and London Heathrow Airport is about 4269 mi. This flight may include one or multiple stops.
What are the most popular routes from Iowa to London Heathrow Airport?
Most travelers choose Omaha Eppley Airfield - London Heathrow, Des Moines - London Heathrow or Cedar Rapids - London Heathrow when deciding on the best route from Iowa to London Heathrow Airport.
Can I find deals for flights from Iowa to Heathrow that include hotel bookings?
Yes. In addition to deals on Iowa to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Iowa to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iowa to Heathrow.
Can I find deals for business class flights from Iowa to Heathrow?
Yes. Cheapflights offers flight deals from Iowa to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Iowa to London Heathrow Airport?
Currently, August is the cheapest month in which you can book a flight from Iowa to London Heathrow Airport (average of £431). Flying from Iowa to London Heathrow Airport in February is currently the most expensive (average of £595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Croydon

Northampton

Slough

Hounslow

Gatwick

Ilford

Wembley

Brentford

Hayes

Colchester

Watford

Crawley

Swindon

Kingston upon Thames

Bedford

Chelmsford

Eastbourne

Romford

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How does Cheapflights help users find flights from Iowa to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Iowa to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Iowa to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Iowa.

Can Cheapflights find flights from Iowa to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Iowa to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Iowa to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Iowa to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Iowa to London Heathrow Airport from £165

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Iowa to Heathrow

Keep the following information in mind while searching for Iowa to Heathrow flight deals. Data was last updated 7 January 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Iowa to Heathrow

Cheapest flights from Iowa to HeathrowExplore the most affordable flight options available from Iowa to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Explore the most affordable flight options available from Iowa to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Cheapflights Fare Finder

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

Best time to book a flight from Iowa to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Iowa with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Iowa to London Heathrow Airport

What is the cheapest month to book a flight from Iowa to London Heathrow Airport?

How much does it cost for a return flight from Iowa to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Iowa to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Iowa to London Heathrow Airport?

What are the most popular routes from Iowa to London Heathrow Airport?

Can I find deals for flights from Iowa to Heathrow that include hotel bookings?

How can I find direct flights from Iowa to Heathrow?

Can I find deals for business class flights from Iowa to Heathrow?

What is the cheapest month to book a flight from Iowa to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

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Alternative routes for Iowa to Heathrow

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How does Cheapflights help users find flights from Iowa to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Iowa to Heathrow?

Can Cheapflights find flights from Iowa to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Iowa to Heathrow become cheaper?

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Cheapest flights from Iowa to Heathrow
Explore the most affordable flight options available from Iowa to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.