How long is the flight from Iowa to London?

There are many flights that can get you from Iowa to London in 10h 27m. Fly via Virgin Atlantic, Air Canada, or Lufthansa to get the fastest option. The distance between Iowa and London is about 4176 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from Iowa to London?

The most popular route from Iowa to London is Omaha Eppley Airfield - London Heathrow. You may also consider Des Moines - London Heathrow or Omaha Eppley Airfield - London City.

What are the most popular airlines that fly from Iowa to London?

Before booking your flight from Iowa to London check out the most popular airlines for this route: United Airlines, American Airlines or British Airways.

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

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

How can I find direct flights from Iowa to London?

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

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

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

$224+ Flights from Iowa to London

Q: How much does it cost to fly round-trip from Iowa to London?

Airfare is below average for this route at the moment. Iowa to London flights typically cost between $1,264 and $1,773 in January. The cheapest round-trip price found within the last 3 days was $551 on Virgin Atlantic (Jan 21-Jan 28).

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Cheap flight deals from Iowa to London

Cheapest flights from Iowa to London
Explore the most affordable flight options available from Iowa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

Wed 12/3111:35 amDSM - LHR

1 stop12h 20mLufthansa

Mon 1/128:30 amLHR - DSM

2 stops19h 20mLufthansa

Deal found 12/7

$782

Wed 12/109:23 amOMA - LHR

1 stop18h 37mIberia

Mon 12/157:40 pmLHR - OMA

2 stops32h 50mIberia

Deal found 12/6

$816

Wed 12/318:00 amDSM - LHR

2 stops17h 10mMultiple Airlines

Mon 1/128:30 amLHR - DSM

2 stops19h 20mMultiple Airlines

Deal found 12/7

$825

Thu 12/115:00 amOMA - LHR

1 stop19h 50mIberia

Mon 12/157:40 pmLHR - OMA

2 stops32h 50mIberia

Deal found 12/6

$866

Sat 12/272:57 pmOMA - LHR

1 stop34h 33mUnited Airlines

Thu 1/81:25 pmLHR - OMA

2 stops34h 11mUnited Airlines

Deal found 12/6

$872

Wed 12/102:29 pmOMA - LHR

1 stop13h 56mBritish Airways

Mon 12/152:10 pmLHR - OMA

1 stop15h 48mBritish Airways

Deal found 12/6

$874

Tue 12/166:45 amOMA - LHR

1 stop18h 20mDelta

Wed 1/1411:45 amLHR - OMA

2 stops15h 20mDelta

Deal found 12/7

$876

Sat 12/272:57 pmOMA - LHR

1 stop34h 33mUnited Airlines

Sat 1/106:00 pmLHR - OMA

2 stops33h 58mUnited Airlines

Deal found 12/6

$884

Wed 12/241:55 pmOMA - LHR

1 stop13h 45mUnited Airlines

Sun 12/2812:05 pmLHR - OMA

1 stop16h 17mUnited Airlines

Deal found 12/5

$892

Tue 12/235:15 pmOMA - LHR

1 stop34h 25mUnited Airlines

Sun 12/2812:05 pmLHR - OMA

1 stop16h 17mUnited Airlines

Deal found 12/5

$897

Sun 12/141:00 pmMLI - LHR

1 stop10h 55mUnited Airlines

Tue 12/231:35 pmLHR - MLI

1 stop13h 46mUnited Airlines

Deal found 12/6

$899

Tue 12/1612:24 pmOMA - LHR

1 stop12h 41mKLM

Wed 1/143:50 pmLHR - OMA

1 stop14h 07mKLM

Deal found 12/7

$903

Best flights from Iowa to London
Discover carefully curated flight deals from Iowa to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 8, 2025.

Wed 1/218:00 amDSM - LHR

2 stops19h 20mAir Canada

Wed 1/281:25 pmLHR - DSM

2 stops27h 30mAir Canada

Deal found 12/7

$574

Tue 1/205:16 pmDSM - LHR

1 stop12h 24mKLM

Tue 1/2711:45 amLHR - DSM

2 stops15h 09mKLM

Deal found 12/6

$607

Tue 2/245:22 pmMLI - LHR

2 stops17h 43mLufthansa

Tue 3/37:40 amLHR - MLI

2 stops15h 07mLufthansa

Deal found 12/7

$613

Wed 1/2111:32 amCID - LHR

2 stops15h 48mMultiple Airlines

Wed 1/286:35 amLHR - CID

2 stops20h 59mMultiple Airlines

Deal found 12/7

$619

Wed 1/217:40 amDSM - LGW

2 stops17h 50mAmerican Airlines

Wed 1/2811:20 amLGW - DSM

2 stops29h 52mAmerican Airlines

Deal found 12/7

$620

Wed 1/2110:30 amDSM - LCY

2 stops15h 40mVirgin Atlantic

Wed 1/2810:00 amLCY - DSM

2 stops16h 54mVirgin Atlantic

Deal found 12/7

$625

Thu 1/2911:26 amOMA - LHR

1 stop12h 29mUnited Airlines

Mon 2/27:40 amLHR - OMA

2 stops15h 56mUnited Airlines

Deal found 12/5

$627

Wed 1/215:51 amMLI - LHR

2 stops20h 14mDelta

Wed 1/286:30 amLHR - MLI

2 stops15h 56mDelta

Deal found 12/7

$633

Wed 5/69:38 amOMA - LHR

1 stop19h 17mBritish Airways

Wed 5/137:30 pmLHR - OMA

2 stops32h 41mBritish Airways

Deal found 12/6

$653

Thu 3/59:37 amOMA - LGW

2 stops19h 13mIberia

Mon 3/97:40 pmLGW - OMA

2 stops24h 27mIberia

Deal found 12/6

$772

Wed 1/215:29 pmMLI - LHR

1 stop11h 46mLufthansa

Wed 1/2810:25 amLHR - MLI

1 stop12h 29mLufthansa

Deal found 12/7

$614

Tue 1/205:21 amDSM - LGW

2 stops20h 09mAmerican Airlines

Tue 1/2711:20 amLGW - DSM

2 stops17h 48mAmerican Airlines

Deal found 12/6

$620

Mon 1/1911:26 amDSM - LHR

1 stop15h 34mKLM

Mon 1/2611:45 amLHR - DSM

2 stops15h 09mKLM

Deal found 12/6

$622

Tue 1/208:00 amDSM - LHR

2 stops17h 10mMultiple Airlines

Tue 1/278:45 amLHR - DSM

2 stops19h 05mMultiple Airlines

Deal found 12/5

$623

Sun 1/188:00 amCID - LHR

1 stop17h 55mUnited Airlines

Sun 1/256:50 amLHR - CID

2 stops16h 02mUnited Airlines

Deal found 12/5

$627

Mon 1/196:48 pmDSM - LHR

1 stop10h 27mLufthansa

Mon 1/268:45 amLHR - DSM

2 stops19h 05mLufthansa

Deal found 12/7

$618

Fri 1/308:00 amCID - LHR

1 stop21h 15mUnited Airlines

Tue 2/36:50 amLHR - CID

2 stops16h 02mUnited Airlines

Deal found 12/5

$627

Mon 3/306:19 amOMA - LGW

2 stops18h 26mAmerican Airlines

Thu 4/92:30 pmLGW - OMA

2 stops28h 07mAmerican Airlines

Deal found 12/7

$648

Tue 1/2012:25 pmDSM - LCY

2 stops12h 50mMultiple Airlines

Tue 1/2710:00 amLCY - DSM

2 stops16h 54mMultiple Airlines

Deal found 12/6

$654

Thu 1/2211:30 amDSM - LHR

1 stop12h 25mLufthansa

Thu 1/297:40 amLHR - DSM

2 stops20h 10mLufthansa

Deal found 12/8

$618

Wed 1/2111:32 amCID - LHR

1 stop12h 23mUnited Airlines

Wed 1/2811:10 amLHR - CID

2 stops16h 24mUnited Airlines

Deal found 12/7

$628

Wed 4/2910:55 amDSM - LCY

2 stops15h 00mDelta

Fri 5/89:20 amLCY - DSM

2 stops17h 25mDelta

Deal found 12/6

$796

Thu 3/59:37 amOMA - LCY

2 stops17h 13mIberia

Mon 3/97:15 pmLCY - OMA

2 stops24h 52mIberia

Deal found 12/6

$800

Mon 2/21:42 pmOMA - LCY

2 stops37h 08mBritish Airways

Tue 2/177:15 pmLCY - OMA

2 stops34h 12mBritish Airways

Deal found 12/7

$837

Fri 2/61:50 pmOMA - LHR

2 stops15h 15mUnited Airlines

Fri 2/136:50 amLHR - OMA

2 stops21h 09mUnited Airlines

Deal found 12/6

$632

Mon 3/301:49 pmOMA - LHR

1 stop13h 51mLufthansa

Thu 4/97:30 amLHR - OMA

2 stops18h 50mLufthansa

Deal found 12/7

$693

Thu 1/2211:32 amCID - LHR

2 stops14h 53mUnited Airlines

Thu 1/2911:10 amLHR - CID

2 stops16h 24mUnited Airlines

Deal found 12/8

$632

Mon 5/412:49 pmDSM - LGW

2 stops16h 06mIberia

Thu 6/48:40 pmLGW - DSM

2 stops29h 22mIberia

Deal found 12/7

$858

Fri 5/110:23 amDSM - LGW

1 stop17h 37mMultiple Airlines

Mon 6/12:00 pmLGW - DSM

1 stop31h 35mMultiple Airlines

Deal found 12/7

$789

Tue 2/248:15 amMLI - LHR

1 stop15h 40mUnited Airlines

Tue 3/36:50 amLHR - MLI

2 stops14h 27mUnited Airlines

Deal found 12/7

$637

Last-minute flights from Iowa to London
Discover last-minute flight deals from Iowa to London. Data last updated December 8, 2025 and is based on user searches.

Thu 1/156:35 pmOMA - LHR

1 stop10h 40mLufthansa

Wed 1/2811:10 amLHR - OMA

2 stops16h 48mLufthansa

Deal found 12/7

$554

Mon 1/1911:26 amDSM - LHR

1 stop12h 59mVirgin Atlantic

Mon 1/2611:05 amLHR - DSM

1 stop16h 19mVirgin Atlantic

Deal found 12/6

$614

Tue 1/205:16 pmDSM - LHR

1 stop12h 24mVirgin Atlantic

Tue 1/278:55 amLHR - DSM

1 stop13h 33mVirgin Atlantic

Deal found 12/5

$600

Tue 1/2011:26 amDSM - LHR

1 stop18h 14mKLM

Tue 1/2711:45 amLHR - DSM

2 stops15h 09mKLM

Deal found 12/8

$607

Wed 1/2112:25 pmDSM - LHR

1 stop14h 20mVirgin Atlantic

Wed 1/2811:45 amLHR - DSM

2 stops15h 09mVirgin Atlantic

Deal found 12/7

$551

Wed 1/218:00 amDSM - LHR

2 stops19h 20mAir Canada

Wed 1/281:25 pmLHR - DSM

2 stops27h 30mAir Canada

Deal found 12/7

$574

Wed 1/213:35 pmDSM - LHR

2 stops13h 45mMultiple Airlines

Wed 1/288:30 amLHR - DSM

2 stops19h 20mMultiple Airlines

Deal found 12/7

$610

Wed 1/215:29 pmMLI - LHR

1 stop11h 46mLufthansa

Wed 1/2810:25 amLHR - MLI

1 stop12h 29mLufthansa

Deal found 12/7

$614

Wed 1/218:00 amOMA - LHR

2 stops19h 20mMultiple Airlines

Wed 1/286:35 amLHR - OMA

2 stops17h 01mMultiple Airlines

Deal found 12/7

$619

Wed 1/2111:30 amDSM - LHR

1 stop12h 25mLufthansa

Wed 1/2811:10 amLHR - DSM

2 stops16h 40mLufthansa

Deal found 12/6

$619

Wed 1/2111:32 amCID - LHR

2 stops15h 48mMultiple Airlines

Wed 1/286:35 amLHR - CID

2 stops20h 59mMultiple Airlines

Deal found 12/7

$619

Thu 1/2210:59 amDSM - LHR

2 stops16h 01mVirgin Atlantic

Thu 1/296:30 amLHR - DSM

2 stops15h 58mVirgin Atlantic

Deal found 12/8

$604

One-way flights from Iowa to London
Search for one-way flight options from Iowa to London. Find affordable one-way fares based on user searches. Data last updated December 8, 2025.

Wed 4/292:05 pmDSM - LHR

1 stop13h 00mAmerican Airlines

Deal found 12/8

$224

Mon 3/166:28 pmCID - LHR

1 stop12h 07mBritish Airways

Deal found 12/6

$224

Sun 3/1510:04 amDSM - LHR

1 stop15h 51mMultiple Airlines

Deal found 12/7

$233

Wed 4/2912:49 pmDSM - LHR

2 stops27h 36mMultiple Airlines

Deal found 12/7

$242

Thu 4/306:31 pmCID - LHR

1 stop10h 44mAmerican Airlines

Deal found 12/6

$274

Thu 4/302:55 pmCID - LHR

2 stops23h 30mMultiple Airlines

Deal found 12/6

$292

Mon 3/1611:02 amDSM - LHR

2 stops15h 48mDelta

Deal found 12/7

$301

Mon 3/1611:55 amCID - LHR

2 stops15h 50mDelta

Deal found 12/7

$301

Mon 3/1611:02 amDSM - LCY

2 stops16h 48mDelta

Deal found 12/7

$327

Mon 3/1610:03 amCID - LGW

2 stops27h 57mIberia

Deal found 12/7

$352

Mon 3/1610:03 amCID - LCY

2 stops23h 32mIberia

Deal found 12/7

$368

Tue 1/2011:30 amDSM - LHR

1 stop12h 25mLufthansa

Deal found 12/6

$380

Find flight deals from Iowa to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$551 (Ticket)
One-way from	$224 (American Airlines)
Popular in	December
Cheapest in	January
Average price	$1,651

Provider with most accurate pricing for Des Moines-London (LON) flight deals.

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Provider most trusted by Cheapflights users for Des Moines-London (LON) flights.

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From Iowa to London (LON)

Search Deals

One-way flight from Iowa to London (LON)

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($86 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($63 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 1/21

8:00 am-9:20 am

2 stops19h 20m

London Heathrow

Wed 1/28

1:25 pm-10:55 am

2 stops27h 30m

$574

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 1/20

5:16 pm-11:40 am

1 stop12h 24m

London Heathrow

Tue 1/27

11:45 am-8:54 pm

2 stops15h 09m

$607

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Tue 2/24

5:22 pm-5:05 pm

2 stops17h 43m

London Heathrow

Tue 3/3

7:40 am-4:47 pm

2 stops15h 07m

$613

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 1/21

5:29 pm-11:15 am

1 stop11h 46m

London Heathrow

Wed 1/28

10:25 am-4:54 pm

1 stop12h 29m

$614

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 1/19

6:48 pm-11:15 am

1 stop10h 27m

London Heathrow

Mon 1/26

8:45 am-9:50 pm

2 stops19h 05m

$618

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Thu 1/22

11:30 am-5:55 am

1 stop12h 25m

London Heathrow

Thu 1/29

7:40 am-9:50 pm

2 stops20h 10m

$618

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 1/21

11:32 am-9:20 am

2 stops15h 48m

London Heathrow

Wed 1/28

6:35 am-9:34 pm

2 stops20h 59m

$619

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Wed 1/21

7:40 am-7:30 am

2 stops17h 50m

London Gatwick

Wed 1/28

11:20 am-11:12 am

2 stops29h 52m

$620

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Tue 1/20

5:21 am-7:30 am

2 stops20h 09m

London Gatwick

Tue 1/27

11:20 am-11:08 pm

2 stops17h 48m

$620

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 1/19

11:26 am-9:00 am

1 stop15h 34m

London Heathrow

Mon 1/26

11:45 am-8:54 pm

2 stops15h 09m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 60 results

...

Best time to book a flight from Iowa to London

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

Estimated round-trip 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

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

Currently, August is the cheapest month in which you can book a flight from Iowa to London (average of $582). Flying from Iowa to London in February is currently the most expensive (average of $798). 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.

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

It’s optimal to fly from Iowa to London at noon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Iowa to London?

Related info for your journey

How long is the flight from Iowa to London?
There are many flights that can get you from Iowa to London in 10h 27m. Fly via Virgin Atlantic, Air Canada, or Lufthansa to get the fastest option. The distance between Iowa and London is about 4176 mi. This flight may include one or multiple stops.
What are the most popular routes from Iowa to London?
The most popular route from Iowa to London is Omaha Eppley Airfield - London Heathrow. You may also consider Des Moines - London Heathrow or Omaha Eppley Airfield - London City.
Can I find deals for flights from Iowa to London that include hotel bookings?
Yes. In addition to deals on Iowa to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Iowa to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iowa to London.
Can I find deals for business class flights from Iowa to London?
Yes. Cheapflights offers flight deals from Iowa to London 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?
Currently, August is the cheapest month in which you can book a flight from Iowa to London (average of $582). Flying from Iowa to London in February is currently the most expensive (average of $798). 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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Hounslow

Hayes

Southend-on-Sea

Harrow

Eastleigh

Dartford

Dover

Winchester

Croydon

Orpington

Watford

Borehamwood

Aylesbury

Chipping Norton

Kingston upon Thames

Wembley

Folkestone

Eastbourne

Sutton

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Top 5 airlines flying from Iowa to London

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$607	Average$941	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$621	Average$823	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$695	Average$895	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$723	Average$907	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$737	Average$1,008	FlexibilityNo cancel fee	On-time71%

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$224+ Cheap flights from Iowa to London (LON)

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Iowa to London

Cheapest flights from Iowa to LondonExplore the most affordable flight options available from Iowa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

Explore the most affordable flight options available from Iowa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

Find flight deals from Iowa to London

Keep the following information in mind while searching for Iowa to London flight deals. Data was last updated December 8, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Best time to book a flight from Iowa to London

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Iowa to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

How much does it cost to fly round-trip from Iowa to London?

Related info for your journey

Find useful and relevant information for your journey from Iowa to London. 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?

What are the most popular routes from Iowa to London?

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

How can I find direct flights from Iowa to London?

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

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

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Alternative routes for Iowa to London

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Top 5 airlines flying from Iowa to London

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Cheapest flights from Iowa to London
Explore the most affordable flight options available from Iowa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.