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Cheap flights from London to Iowa from £331

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Iowa

Enter your travel dates to find the best prices.

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 22 June 2026.

Sat 21/1110:25
LHR
-
DSM
1 stop17h 10m
United Airlines
Mon 30/1113:05
DSM
-
LHR
1 stop12h 50m
United Airlines
Deal found 21/6£584
Wed 2/1209:00
LHR
-
MLI
2 stops17h 58m
United Airlines
Sat 5/1217:42
MLI
-
LHR
1 stop32h 13m
United Airlines
Deal found 19/6£745
Wed 9/908:40
LHR
-
DSM
2 stops18h 48m
United Airlines
Wed 23/911:32
DSM
-
LHR
1 stop13h 13m
United Airlines
Deal found 20/6£745
Thu 1/1006:40
LHR
-
DSM
2 stops21h 49m
Scandinavian Airlines
Mon 5/1014:34
DSM
-
LHR
2 stops21h 06m
Scandinavian Airlines
Deal found 18/6£749
Thu 1/1006:50
LHR
-
DSM
2 stops16h 43m
United Airlines
Mon 5/1013:24
DSM
-
LHR
2 stops15h 01m
United Airlines
Deal found 19/6£749
Thu 10/906:50
LHR
-
DSM
2 stops17h 07m
United Airlines
Thu 24/908:00
DSM
-
LHR
3 stops17h 15m
United Airlines
Deal found 19/6£751
Tue 1/915:15
LHR
-
DSM
1 stop15h 05m
British Airways
Wed 23/910:35
DSM
-
LHR
1 stop18h 15m
British Airways
Deal found 18/6£754
Tue 24/1107:30
LHR
-
CID
2 stops19h 44m
Lufthansa
Mon 7/1220:25
CID
-
LHR
2 stops14h 25m
Lufthansa
Deal found 17/6£754
Thu 5/1109:00
LHR
-
MLI
2 stops31h 14m
United Airlines
Mon 9/1114:26
MLI
-
LHR
1 stop11h 29m
United Airlines
Deal found 16/6£755
Tue 1/907:25
LHR
-
DSM
2 stops15h 53m
United Airlines
Wed 23/911:32
DSM
-
LHR
1 stop13h 13m
United Airlines
Deal found 18/6£757
Tue 24/1106:50
LHR
-
CID
2 stops16h 04m
United Airlines
Mon 7/1208:15
CID
-
LHR
1 stop15h 40m
United Airlines
Deal found 20/6£758
Tue 30/606:50
LHR
-
MLI
2 stops14h 15m
United Airlines
Mon 28/910:49
MLI
-
LHR
1 stop19h 06m
United Airlines
Deal found 21/6£773

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 22 June 2026.

Round-trip from

£584

One-way from

£331

Popular in

July

Cheapest in

November

Average price

£1,027
United Airlines
  • United Airlines
  • 21/11-30/11
  • 2 total stops
  • 30h 00m total
  • London to Iowa
Search Deals
21/10
  • 21/10
  • 2 total stops
  • 47h 24m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£101 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 22 June 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 return flight

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Wed 2/12

09:00-20:58

2 stops17h 58m

Moline Quad-City

Sat 5/12

17:42-07:55

1 stop32h 13m

£745

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 9/9

08:40-21:28

2 stops18h 48m

Des Moines

Wed 23/9

11:32-06:45

1 stop13h 13m

£745

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 1/10

06:40-22:29

2 stops21h 49m

Des Moines

Mon 5/10

14:34-17:40

2 stops21h 06m

£749

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 1/10

06:50-17:33

2 stops16h 43m

Des Moines

Mon 5/10

13:24-06:45

1 stop11h 21m

£749

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

06:50-17:57

2 stops17h 07m

Des Moines

Thu 24/9

11:33-12:25

1 stop18h 52m

£749

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Thu 5/11

09:00-10:14

2 stops31h 14m

Moline Quad-City

Mon 9/11

14:26-07:55

1 stop11h 29m

£755

LondonDes Moines

LCY - DSM

LCYDSM

London City

Thu 10/9

09:15-17:57

2 stops14h 42m

Des Moines

Thu 24/9

18:55-17:55

2 stops17h 00m

£781
Fastest return journey

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Tue 21/7

14:45-00:29

1 stop15h 44m

Waterloo

Thu 10/12

15:29-08:35

1 stop11h 06m

£840

LondonCedar Rapids

LCY - CID

LCYCID

London City

Thu 3/9

09:50-10:45

2 stops54h 55m

Cedar Rapids

Mon 7/9

13:43-13:20

2 stops17h 37m

£858

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Tue 21/7

14:45-00:29

1 stop15h 44m

Waterloo

Fri 11/12

15:29-10:25

1 stop12h 56m

£863

Flights are sorted by cheapest return flights first.

Deals found on 20/6

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 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 London to Iowa

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

Currently, January is the cheapest month in which you can book a flight from London to Iowa (average of £159). Flying from London to Iowa in December is currently the most expensive (average of £794). 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 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 22 June 2026.
Read through reviews of airlines operating flights from London to Iowa, such as Virgin Atlantic,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Food

6.9

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
690 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Food

6.9

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,874 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Food

6.9

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.1
Good
11,737 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Food

6.9

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,086 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Food

6.9

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,063 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Food

6.9

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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?

    There are many flights that can get you from London to Iowa in 14h 42m. Fly via United Airlines, Scandinavian Airlines, or Lufthansa to get the fastest option. There are 4193 mi between London and Iowa. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with Pegasus Airlines, which is currently one of the cheapest options available, starting at £76. Turkish Airlines flights start at £213 while deals on SAUDIA start at £229 one-way.

  • 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 Gatwick - 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 holiday 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, January is the cheapest month in which you can book a flight from London to Iowa (average of £159). Flying from London to Iowa in December is currently the most expensive (average of £794). 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

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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 5 airlines flying from London to Iowa

Discover the top 5 airlines 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 858,174 searches. Data last updated 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£193Average£764FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£452Average£937FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£613Average£988FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£647Average£721FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£678Average£942FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from London to Iowa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Iowa from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from London to Iowa with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Iowa from London today and book when prices fit your budget.

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