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Cheap flights from London to Iowa from £306

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
15 Jun — 22 Jun1
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 16 May 2026.

Wed 28/1006:40
LHR
-
OMA
2 stops22h 27m
Scandinavian Airlines
Wed 11/1114:50
OMA
-
LHR
2 stops20h 50m
Scandinavian Airlines
Deal found 15/5£692
Wed 24/614:00
LGW
-
OMA
1 stop25h 07m
Multiple Airlines
Wed 8/720:05
OMA
-
LGW
2 stops31h 55m
Multiple Airlines
Deal found 15/5£727
Wed 4/1106:40
LHR
-
OMA
2 stops23h 27m
Scandinavian Airlines
Sun 8/1107:00
OMA
-
LHR
2 stops29h 30m
Scandinavian Airlines
Deal found 14/5£744
Wed 15/714:00
LGW
-
OMA
1 stop24h 58m
Multiple Airlines
Thu 23/709:48
OMA
-
LGW
1 stop18h 12m
Multiple Airlines
Deal found 13/5£757
Wed 24/614:00
LGW
-
OMA
1 stop25h 07m
Multiple Airlines
Tue 7/720:15
OMA
-
LGW
2 stops31h 45m
Multiple Airlines
Deal found 15/5£757
Wed 5/812:30
LHR
-
DSM
1 stop15h 36m
American Airlines
Fri 4/913:08
DSM
-
LHR
1 stop11h 47m
American Airlines
Deal found 14/5£757
Sun 13/920:55
LHR
-
DSM
2 stops23h 12m
Multiple Airlines
Wed 23/909:38
DSM
-
LHR
1 stop15h 12m
Multiple Airlines
Deal found 16/5£782
Tue 4/815:15
LHR
-
DSM
1 stop13h 22m
Delta
Fri 4/911:04
DSM
-
LHR
1 stop13h 21m
Delta
Deal found 14/5£785
Wed 23/914:45
LHR
-
DSM
1 stop14h 43m
British Airways
Wed 7/1018:07
DSM
-
LHR
1 stop12h 08m
British Airways
Deal found 13/5£787
Fri 2/1006:40
LHR
-
DSM
2 stops21h 46m
Scandinavian Airlines
Fri 6/1111:04
DSM
-
LHR
2 stops40h 16m
Scandinavian Airlines
Deal found 15/5£788
Wed 23/906:30
LHR
-
DSM
2 stops16h 39m
Multiple Airlines
Wed 7/1018:07
DSM
-
LHR
1 stop11h 08m
Multiple Airlines
Deal found 13/5£790
Thu 6/810:45
LHR
-
DSM
1 stop16h 13m
Delta
Fri 4/911:04
DSM
-
LHR
1 stop13h 21m
Delta
Deal found 14/5£793

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 16 May 2026.

Round-trip from

£692

One-way from

£306

Popular in

February

Cheapest in

May

Average price

£605
Scandinavian Airlines
  • Scandinavian Airlines
  • 28/10-11/11
  • 4 total stops
  • 43h 17m total
  • London to Iowa
Search Deals
9/6
  • 9/6
  • 2 total stops
  • 29h 31m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 16 May 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

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 23/9

08:40-20:45

2 stops18h 05m

Des Moines

Wed 7/10

07:00-07:10

2 stops18h 10m

£817

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 4/11

06:15-23:59

2 stops23h 44m

Omaha Eppley Airfield

Sun 8/11

14:07-06:55

1 stop10h 48m

£823

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 2/10

06:40-22:26

3 stops21h 46m

Des Moines

Fri 6/11

11:04-18:30

2 stops25h 26m

£840

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Thu 5/11

07:30-18:14

2 stops16h 44m

Cedar Rapids

Mon 9/11

07:15-11:35

1 stop22h 20m

£841

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

06:30-17:09

2 stops16h 39m

Des Moines

Thu 24/9

05:45-06:25

1 stop18h 40m

£847

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Tue 14/7

11:30-22:06

2 stops16h 36m

Cedar Rapids

Wed 29/7

16:19-12:05

2 stops13h 46m

£848

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Mon 13/7

13:25-22:06

1 stop14h 41m

Cedar Rapids

Tue 28/7

12:09-11:20

2 stops17h 11m

£856

LondonOmaha

LGW - OMA

LGWOMA

London Gatwick

Wed 15/7

14:00-19:20

2 stops35h 20m

Omaha Eppley Airfield

Thu 23/7

09:48-10:00

1 stop18h 12m

£871
Fastest return journey

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 29/6

13:25-22:31

1 stop15h 06m

Des Moines

Mon 6/7

18:39-13:15

1 stop12h 36m

£873

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 28/5

06:40-23:58

2 stops23h 18m

Omaha Eppley Airfield

Mon 6/7

13:38-18:30

2 stops22h 52m

£874

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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 £158). Flying from London to Iowa in December is currently the most expensive (average of £787). 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.

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 16 May 2026.
Read through reviews of airlines operating flights from London to Iowa, such as United Airlines,Virgin Atlantic, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,730 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,730 reviews
United Airlines
7.4
Good
9,730 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Virgin Atlantic
7.4
Good
688 reviews
United Airlines
7.4
Good
9,730 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,659 reviews
United Airlines
7.4
Good
9,730 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Lufthansa
6.8
Okay
8,004 reviews
United Airlines
7.4
Good
9,730 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
British Airways
6.7
Okay
7,982 reviews
United Airlines
7.4
Good
9,730 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 18h 05m. Fly via Delta, British Airways, or Scandinavian Airlines to get the fastest option. There are 4176 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 £79. Turkish Airlines flights start at £211 while deals on SAUDIA start at £227 one-way.

  • 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 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 £158). Flying from London to Iowa in December is currently the most expensive (average of £787). 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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Edinburgh to John F Kennedy Intl flights
London City to San Francisco flights
Gatwick to San Francisco flights
Stansted to San Francisco flights
Luton to Los Angeles flights
Gatwick to O'Hare Intl flights

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 16 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£186Average£745FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£449Average£879FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£608Average£980FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£647Average£907FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£650Average£767FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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