HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iowa

$450+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Iowa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 23, 2026.

This The Travel House deal was found by Cheapflights users on 3/18. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:30 pm
LHR
-
OMA
2 stops34h 29m
Scandinavian Airlines
Fri 10/22:50 pm
OMA
-
LHR
2 stops19h 10m
Scandinavian Airlines
Deal found 3/18$854
This The Travel House deal was found by Cheapflights users on 3/19. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:40 am
LHR
-
DSM
2 stops21h 46m
Scandinavian Airlines
Thu 9/242:15 pm
DSM
-
LHR
2 stops21h 25m
Scandinavian Airlines
Deal found 3/19$855
This The Travel House deal was found by Cheapflights users on 3/22. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:00 pm
LHR
-
DSM
2 stops35h 26m
Scandinavian Airlines
Fri 11/611:04 am
DSM
-
LHR
2 stops22h 56m
Scandinavian Airlines
Deal found 3/22$875
This The Travel House deal was found by Cheapflights users on 3/22. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:40 am
LHR
-
OMA
2 stops20h 33m
Scandinavian Airlines
Sun 10/112:50 pm
OMA
-
LHR
2 stops19h 10m
Scandinavian Airlines
Deal found 3/22$881
This The Travel House deal was found by Cheapflights users on 3/22. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:40 am
LHR
-
OMA
2 stops20h 33m
Scandinavian Airlines
Mon 9/282:50 pm
OMA
-
LHR
2 stops24h 50m
Scandinavian Airlines
Deal found 3/22$884
This Scandinavian Airlines deal was found by Cheapflights users on 3/18. 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.
Sat 10/246:40 am
LHR
-
DSM
2 stops21h 49m
Scandinavian Airlines
Mon 10/262:15 pm
DSM
-
LHR
2 stops20h 45m
Scandinavian Airlines
Deal found 3/18$915
This The Travel House deal was found by Cheapflights users on 3/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
LHR
-
OMA
2 stops34h 13m
Scandinavian Airlines
Mon 8/312:50 pm
OMA
-
LHR
2 stops36h 30m
Scandinavian Airlines
Deal found 3/20$1,017
This British Airways deal was found by Cheapflights users on 3/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:15 am
LHR
-
CID
2 stops22h 56m
British Airways
Sun 9/206:26 pm
CID
-
LHR
1 stop32h 39m
British Airways
Deal found 3/19$1,165
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/410:50 am
LHR
-
MLI
2 stops16h 12m
United Airlines
Mon 5/118:30 am
MLI
-
LHR
2 stops16h 25m
United Airlines
Deal found 3/19$1,175
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/47:25 am
LHR
-
CID
2 stops15h 52m
United Airlines
Mon 5/1112:34 pm
CID
-
LHR
2 stops14h 46m
United Airlines
Deal found 3/19$1,175
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.
Mon 4/207:25 am
LHR
-
CID
2 stops15h 24m
United Airlines
Mon 4/2711:10 am
CID
-
LHR
2 stops13h 45m
United Airlines
Deal found 3/23$1,176
This British Airways deal was found by Cheapflights users on 3/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:35 am
LHR
-
CID
2 stops21h 36m
British Airways
Wed 9/234:36 pm
CID
-
LHR
1 stop13h 39m
British Airways
Deal found 3/18$1,178

Find 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 23, 2026.

Round-trip from

$854
(The Travel House)

One-way from

$450
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$1,044
From London (LON) to Iowa
Search Deals
One-way flight from London (LON) to Iowa
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 23, 2026.
Use the filters below to find and compare flights from London to Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 9/18

7:30 pm-11:59 pm

2 stops34h 29m

Omaha Eppley Airfield

Fri 10/2

2:50 pm-4:00 pm

2 stops19h 10m

$854

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Wed 9/16

6:15 am-11:11 pm

2 stops22h 56m

Cedar Rapids

Sun 9/20

6:26 pm-9:05 am

1 stop32h 39m

$1,165

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Mon 5/4

10:50 am-9:02 pm

2 stops16h 12m

Moline Quad-City

Mon 5/11

8:30 am-6:55 am

2 stops16h 25m

$1,175

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Mon 5/4

7:25 am-5:17 pm

2 stops15h 52m

Cedar Rapids

Mon 5/11

5:58 pm-12:25 pm

1 stop12h 27m

$1,175

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 5/6

7:25 am-6:05 pm

2 stops16h 40m

Des Moines

Wed 5/13

2:58 pm-11:35 am

1 stop14h 37m

$1,176

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Wed 5/6

10:50 am-9:38 pm

2 stops16h 48m

Cedar Rapids

Wed 5/13

8:00 am-5:55 am

2 stops15h 55m

$1,176

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Mon 4/20

7:25 am-4:49 pm

2 stops15h 24m

Cedar Rapids

Mon 4/27

11:10 am-6:55 am

2 stops13h 45m

$1,176

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Sat 9/19

7:35 am-11:11 pm

2 stops21h 36m

Cedar Rapids

Wed 9/23

4:36 pm-12:15 pm

1 stop13h 39m

$1,178
Quickest round-trip

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 5/4

12:15 pm-7:33 pm

1 stop13h 18m

Des Moines

Mon 5/11

5:01 pm-10:30 am

1 stop11h 29m

$1,191

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 9/18

8:00 am-5:19 pm

1 stop15h 19m

Omaha Eppley Airfield

Fri 10/2

6:29 pm-8:30 am

1 stop32h 01m

$1,204

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 $255). Flying from London to Iowa in March is currently the most expensive (average of $1,113). 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?

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.

  • How long is the flight from London to Iowa?

    Departing from London to Iowa will take you 16h 12m. Airlines will cover a distance of 4063 mi. This flight may include one or multiple stops.

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

    Most travelers choose London Heathrow - Omaha Eppley Airfield, London City - Omaha Eppley Airfield or London Heathrow - Cedar Rapids 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 $255). Flying from London to Iowa in March is currently the most expensive (average of $1,113). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.