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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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$874
(Scandinavian Airlines)

One-way from

$486
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,357
From London (LON) to Iowa
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One-way flight from London (LON) to Iowa
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Highest demand for flights based on searches. 1% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 7/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:40 amLHR - DSM
2 stops21h 43mScandinavian Airlines
Mon 12/12:14 pmDSM - LHR
2 stops19h 46mScandinavian Airlines
Deal found 7/30$874
This TravelUp deal was found by Cheapflights users on 7/29. 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.
Sat 9/136:55 amLHR - DSM
2 stops20h 50mLufthansa
Sat 9/2011:35 amDSM - LHR
1 stop12h 45mLufthansa
Deal found 7/29$921
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/156:30 amLHR - CID
2 stops20h 51mUnited Airlines
Mon 9/226:16 pmCID - LHR
1 stop12h 04mUnited Airlines
Deal found 7/31$926
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 11/148:30 amLHR - MLI
2 stops18h 47mUnited Airlines
Tue 11/1810:50 amMLI - LHR
2 stops13h 50mUnited Airlines
Deal found 7/30$932
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:30 amLHR - MLI
2 stops18h 47mLufthansa
Tue 11/181:00 pmMLI - LHR
1 stop10h 55mLufthansa
Deal found 7/29$934
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/136:50 amLHR - DSM
2 stops16h 24mUnited Airlines
Sat 9/2011:35 amDSM - LHR
3 stops17h 50mUnited Airlines
Deal found 7/30$935
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:40 amLCY - DSM
2 stops37h 45mLufthansa
Mon 12/16:50 pmDSM - LCY
2 stops39h 40mLufthansa
Deal found 7/30$965
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 pmLCY - CID
2 stops33h 05mLufthansa
Mon 12/811:31 amCID - LCY
2 stops24h 09mLufthansa
Deal found 7/30$984
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:45 amLCY - OMA
2 stops19h 03mLufthansa
Tue 9/306:33 pmOMA - LCY
2 stops15h 52mLufthansa
Deal found 7/29$999
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 11/112:20 pmLCY - OMA
3 stops39h 32mMultiple Airlines
Sat 11/1511:27 amOMA - LCY
2 stops19h 13mMultiple Airlines
Deal found 7/30$1,009
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:40 pmLGW - DSM
2 stops26h 59mIberia
Sun 9/216:09 pmDSM - LGW
2 stops34h 46mIberia
Deal found 7/31$1,023
This Scandinavian Airlines deal was found by Cheapflights users on 7/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:40 amLHR - OMA
3 stops23h 24mScandinavian Airlines
Fri 9/2611:00 amOMA - LHR
2 stops23h 00mScandinavian Airlines
Deal found 7/30$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 July 31, 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

LHR - DSM

LHRDSM

London Heathrow

Thu 11/27

6:40 am-10:23 pm

2 stops21h 43m

Des Moines

Mon 12/1

2:14 pm-4:00 pm

2 stops19h 46m

$874

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Sat 9/13

6:55 am-9:45 pm

2 stops20h 50m

Des Moines

Sat 9/20

11:35 am-6:20 am

1 stop12h 45m

$921

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Mon 9/15

6:30 am-9:21 pm

2 stops20h 51m

Cedar Rapids

Mon 9/22

6:16 pm-12:20 pm

1 stop12h 04m

$926

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Fri 11/14

8:30 am-9:17 pm

2 stops18h 47m

Moline Quad-City

Tue 11/18

10:50 am-6:40 am

2 stops13h 50m

$932

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Fri 11/14

8:30 am-9:17 pm

2 stops18h 47m

Moline Quad-City

Tue 11/18

1:00 pm-5:55 am

1 stop10h 55m

$934

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Sat 9/13

6:50 am-5:14 pm

2 stops16h 24m

Des Moines

Sat 9/20

11:35 am-11:25 am

3 stops17h 50m

$935

LondonDes Moines

LCY - DSM

LCYDSM

London City

Thu 11/27

9:40 am-5:25 pm

2 stops37h 45m

Des Moines

Mon 12/1

6:50 pm-4:30 pm

2 stops39h 40m

$965

LondonCedar Rapids

LCY - CID

LCYCID

London City

Thu 12/4

6:15 pm-9:20 pm

2 stops33h 05m

Cedar Rapids

Mon 12/8

11:31 am-5:40 pm

2 stops24h 09m

$984

LondonOmaha

LCY - OMA

LCYOMA

London City

Wed 9/24

8:45 am-9:48 pm

2 stops19h 03m

Omaha Eppley Airfield

Tue 9/30

6:33 pm-4:25 pm

2 stops15h 52m

$999

LondonOmaha

LCY - OMA

LCYOMA

London City

Sat 11/1

12:20 pm-10:52 pm

3 stops39h 32m

Omaha Eppley Airfield

Sat 11/15

11:27 am-12:40 pm

2 stops19h 13m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 49 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 $402). 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 to fly round-trip from London to Iowa?

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 July 31, 2025.
Read reviews from past customers who have flown Delta, KLM, and United Airlines from London to Iowa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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?

    $974 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Lufthansa and WestJet, with prices starting from $1,048 and $1,096, respectively.

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

    Most travelers choose London Heathrow - Moline Quad-City, London Heathrow - Omaha Eppley Airfield or London Heathrow - Des Moines 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 $402). 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,338Average$1,414FlexibilityNo cancel feeOn-time70%

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