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$486+ Cheap flights from London (LON) to Iowa

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from London to Iowa

Keep the following information in mind while searching for London to Iowa flight deals. Data was last updated March 25, 2025.

Round-trip from

$718
(Mytrip)

One-way from

$486
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$932
From London (LON) to Iowa
Search Deals
One-way flight from London (LON) to Iowa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from London to Iowa

Cheapest flights from London to Iowa
Explore the most affordable flight options available from London to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:00 pmLGW - DSM
1 stop28h 41mMultiple Airlines
Mon 5/121:31 pmDSM - LGW
2 stops19h 04mMultiple Airlines
Deal found 3/24$718
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:40 amLHR - DSM
2 stops19h 12mUnited Airlines
Wed 4/308:00 amDSM - LHR
2 stops20h 40mUnited Airlines
Deal found 3/24$817
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:10 pmLHR - OMA
2 stops30h 14mUnited Airlines
Thu 5/158:00 amOMA - LHR
2 stops15h 55mUnited Airlines
Deal found 3/23$904
This TravelUp deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:45 amLCY - DSM
2 stops16h 57mAer Lingus
Wed 4/3011:54 amDSM - LCY
2 stops14h 36mAer Lingus
Deal found 3/24$947
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/279:55 amLHR - OMA
1 stop32h 43mMultiple Airlines
Wed 6/41:32 pmOMA - LHR
1 stop19h 03mMultiple Airlines
Deal found 3/24$957
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:10 pmLHR - DSM
2 stops33h 03mMultiple Airlines
Mon 5/121:31 pmDSM - LHR
2 stops34h 54mMultiple Airlines
Deal found 3/24$957
This ChecknFly deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:05 pmLHR - DSM
1 stop15h 33mAir France
Wed 4/306:25 pmDSM - LHR
1 stop13h 05mAir France
Deal found 3/24$1,016
This ChecknFly deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:10 pmLHR - DSM
1 stop13h 42mLufthansa
Wed 4/306:47 pmDSM - LHR
1 stop10h 58mLufthansa
Deal found 3/24$1,021
This Gotogate deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:45 amLCY - CID
2 stops17h 06mAer Lingus
Thu 5/1511:30 amCID - LCY
2 stops16h 50mAer Lingus
Deal found 3/24$1,023
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:45 amLHR - CID
2 stops18h 54mUnited Airlines
Tue 4/298:14 amCID - LHR
1 stop16h 06mUnited Airlines
Deal found 3/24$1,024
This ChecknFly deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:25 pmLHR - OMA
1 stop14h 44mAir France
Sun 5/46:30 pmOMA - LHR
1 stop34h 40mAir France
Deal found 3/24$1,030
This ChecknFly deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:40 pmLHR - OMA
1 stop14h 30mLufthansa
Tue 9/3011:21 amOMA - LHR
1 stop12h 59mLufthansa
Deal found 3/24$1,035

Cheapflights Fare Finder

Customize your flight search to find flights from London to Iowa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from London to Iowa that are best for you.

Fly from

London

Fly to

Iowa

Route

Depart

Return

Price

LondonDes Moines

LGW - DSM

LGWDSM

London Gatwick

Thu 5/8

2:00 pm-12:41 pm

1 stop28h 41m

Des Moines

Mon 5/12

1:31 pm-2:35 pm

2 stops19h 04m

$718

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 4/23

8:40 am-9:52 pm

2 stops19h 12m

Des Moines

Wed 4/30

8:00 am-10:40 am

2 stops20h 40m

$817

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 5/8

2:10 pm-2:24 pm

2 stops30h 14m

Omaha Eppley Airfield

Thu 5/15

8:00 am-5:55 am

2 stops15h 55m

$904

LondonDes Moines

LCY - DSM

LCYDSM

London City

Wed 4/23

6:45 am-5:42 pm

2 stops16h 57m

Des Moines

Wed 4/30

11:54 am-8:30 am

2 stops14h 36m

$947

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 5/27

9:55 am-12:38 pm

1 stop32h 43m

Omaha Eppley Airfield

Wed 6/4

1:32 pm-2:35 pm

1 stop19h 03m

$957

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 5/8

8:10 pm-11:13 pm

2 stops33h 03m

Des Moines

Mon 5/12

1:31 pm-6:25 am

2 stops34h 54m

$957

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 4/23

1:05 pm-10:38 pm

1 stop15h 33m

Des Moines

Wed 4/30

6:25 pm-1:30 pm

1 stop13h 05m

$1,016

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 4/23

2:10 pm-9:52 pm

1 stop13h 42m

Des Moines

Wed 4/30

6:47 pm-11:45 am

1 stop10h 58m

$1,021

LondonCedar Rapids

LCY - CID

LCYCID

London City

Thu 5/8

6:45 am-5:51 pm

2 stops17h 06m

Cedar Rapids

Thu 5/15

11:30 am-10:20 am

2 stops16h 50m

$1,023

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Tue 4/22

8:45 am-9:39 pm

2 stops18h 54m

Cedar Rapids

Tue 4/29

8:14 am-6:20 am

1 stop16h 06m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 45 results
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Best time to book a flight from London to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from London 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 London to Iowa

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

Currently, August is the cheapest month in which you can book a flight from London to Iowa (average of $336). Flying from London to Iowa in June is currently the most expensive (average of $422). 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.

Rainfall in Iowa by month

Plan your trip to Iowa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Iowa ranges from 1.0 - 4.9 inches per month. June is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Iowa when rainfall is around 1.0 in.

Temperature in Iowa by month

Plan your trip to Iowa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Iowa, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Iowa

Get insights into the airlines that provide service to Iowa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iowa. Reviews last updated March 25, 2025.
See what other customers who have flown with Delta, KLM and Finnair from London to Iowa have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from London to Iowa one-way?

    $813 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and Lufthansa, with prices starting from $991 and $1,247, respectively.

  • What are the most popular routes from London to Iowa?

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

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

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

  • How can I find direct flights from London to Iowa?

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

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

    Yes. Cheapflights offers flight deals from London to Iowa 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 London to Iowa?

    Currently, August is the cheapest month in which you can book a flight from London to Iowa (average of $336). Flying from London to Iowa in June is currently the most expensive (average of $422). 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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Alternative routes for London to Iowa

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to Iowa

Discover the top airline that operate flights from London to Iowa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,338Average$1,414FlexibilityNo cancel feeOn-time70%
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