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Cheap flights from London to Iowa from £320

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
23 Aug — 30 Aug1
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 24 July 2026.

Fri 4/906:40
LHR
-
OMA
2 stops23h 19m
Scandinavian Airlines
Fri 18/913:46
OMA
-
LHR
2 stops20h 14m
Scandinavian Airlines
Deal found 20/7£569
Sat 5/906:40
LHR
-
OMA
2 stops22h 22m
Scandinavian Airlines
Sat 12/908:15
OMA
-
LHR
2 stops27h 25m
Scandinavian Airlines
Deal found 22/7£584
Thu 24/906:40
LHR
-
OMA
2 stops23h 19m
Scandinavian Airlines
Mon 28/913:46
OMA
-
LHR
2 stops21h 54m
Scandinavian Airlines
Deal found 23/7£590
Fri 20/1106:40
LHR
-
OMA
2 stops23h 27m
Scandinavian Airlines
Fri 27/1114:50
OMA
-
LHR
2 stops21h 40m
Scandinavian Airlines
Deal found 23/7£592
Sat 5/906:40
LHR
-
DSM
2 stops21h 57m
Scandinavian Airlines
Sat 12/911:31
DSM
-
LHR
2 stops24h 09m
Scandinavian Airlines
Deal found 22/7£592
Fri 4/1206:40
LHR
-
DSM
2 stops21h 49m
Scandinavian Airlines
Mon 7/1214:15
DSM
-
LHR
2 stops21h 25m
Scandinavian Airlines
Deal found 22/7£592
Thu 20/806:40
LHR
-
OMA
2 stops23h 19m
Scandinavian Airlines
Thu 27/813:41
OMA
-
LHR
2 stops21h 59m
Scandinavian Airlines
Deal found 23/7£667
Sat 5/906:40
LHR
-
OMA
2 stops22h 22m
Scandinavian Airlines
Sat 19/912:20
OMA
-
LHR
2 stops21h 40m
Scandinavian Airlines
Deal found 19/7£672
Mon 31/806:40
LHR
-
DSM
2 stops21h 57m
Scandinavian Airlines
Sat 5/911:28
DSM
-
LHR
2 stops24h 12m
Scandinavian Airlines
Deal found 21/7£672
Thu 22/1009:55
LHR
-
DSM
2 stops34h 19m
Multiple Airlines
Fri 6/1107:30
DSM
-
LHR
1 stop18h 20m
Multiple Airlines
Deal found 23/7£679
Sat 22/806:40
LHR
-
DSM
2 stops21h 57m
Scandinavian Airlines
Thu 27/814:54
DSM
-
LHR
2 stops19h 06m
Scandinavian Airlines
Deal found 20/7£685
Mon 5/1007:05
LHR
-
DSM
3 stops21h 21m
Scandinavian Airlines
Fri 9/1011:27
DSM
-
LHR
2 stops20h 08m
Scandinavian Airlines
Deal found 22/7£697

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 24 July 2026.

Round-trip from

£569

One-way from

£320

Popular in

May

Cheapest in

September

Average price

£1,166
Scandinavian Airlines
  • Scandinavian Airlines
  • 4/9-18/9
  • 4 total stops
  • 43h 33m total
  • London to Iowa
Search Deals
9/9
  • 9/9
  • 2 total stops
  • 35h 46m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£4 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 July 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 24 July 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

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sat 21/11

17:00-21:17

2 stops34h 17m

Omaha Eppley Airfield

Fri 27/11

14:50-16:00

2 stops19h 10m

£592

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 4/12

06:40-22:29

2 stops21h 49m

Des Moines

Mon 7/12

14:15-17:40

2 stops21h 25m

£592

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Sat 22/8

06:40-22:37

2 stops21h 57m

Des Moines

Thu 27/8

14:54-16:00

2 stops19h 06m

£694

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 7/10

18:40-23:59

2 stops35h 19m

Omaha Eppley Airfield

Fri 11/12

11:05-09:20

2 stops40h 15m

£707

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 1/9

21:25-21:00

2 stops29h 35m

Des Moines

Tue 8/9

07:15-20:20

2 stops31h 05m

£727

LondonOmaha

LGW - OMA

LGWOMA

London Gatwick

Wed 2/9

15:40-20:40

2 stops35h 00m

Omaha Eppley Airfield

Wed 9/9

07:30-11:45

2 stops22h 15m

£735

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 12/8

18:40-23:59

2 stops35h 19m

Omaha Eppley Airfield

Mon 31/8

13:41-09:20

2 stops37h 39m

£736

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 4/9

21:25-17:20

2 stops25h 55m

Omaha Eppley Airfield

Fri 18/9

07:20-11:55

2 stops22h 35m

£774

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Wed 2/9

06:50-17:45

2 stops16h 55m

Moline Quad-City

Wed 9/9

17:00-08:30

1 stop33h 30m

£775

LondonMoline

LHR - MLI

LHRMLI

London Heathrow

Wed 2/9

08:40-19:31

2 stops16h 51m

Moline Quad-City

Wed 9/9

10:42-08:30

1 stop15h 48m

£780

Flights are sorted by cheapest return flights first.

Deals found on 20/7

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, November is the cheapest month in which you can book a flight from London to Iowa (average of £705). Flying from London to Iowa in March is currently the most expensive (average of £1,245). 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?

Airfare is below average for this route at the moment.
London to Iowa flights typically cost between £1,027 and £1,214 in September.
The cheapest return price found within the last 5 days was £592 on Scandinavian Airlines (5 Sept–12 Sept).

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 24 July 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
694 reviews
Check prices

Crew

8.1

Food

6.9

Entertainment

7.5

Comfort

7.3

Overall

7.5

Boarding

7.7

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
694 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Food

6.9

Entertainment

7.5

Comfort

7.3

Overall

7.5

Boarding

7.7

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
10,026 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Food

6.9

Entertainment

7.5

Comfort

7.3

Overall

7.5

Boarding

7.7

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
11,842 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Food

6.9

Entertainment

7.5

Comfort

7.3

Overall

7.5

Boarding

7.7

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
8,156 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Food

6.9

Entertainment

7.5

Comfort

7.3

Overall

7.5

Boarding

7.7

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
8,129 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Crew

8.1

Food

6.9

Entertainment

7.5

Comfort

7.3

Overall

7.5

Boarding

7.7

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 16h 51m. Fly via Scandinavian Airlines, United Airlines, or Lufthansa to get the fastest option. There are 4063 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 most popular routes from London to Iowa?

    Most travelers choose London Heathrow - Omaha Eppley Airfield, London Heathrow - Des Moines 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, November is the cheapest month in which you can book a flight from London to Iowa (average of £705). Flying from London to Iowa in March is currently the most expensive (average of £1,245). 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 4 airlines flying from London to Iowa

Discover the top 4 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 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£635Average£758FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£641Average£659FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£651Average£962FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£701Average£985FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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