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Cheap flights from London to Iowa from £347

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
19 Jun — 26 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 20 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£689
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£724
Tue 14/714:00
LGW
-
CID
1 stop25h 22m
Multiple Airlines
Wed 29/710:12
CID
-
LGW
1 stop17h 48m
Multiple Airlines
Deal found 15/5£733
Thu 3/1218:40
LHR
-
DSM
2 stops33h 49m
Scandinavian Airlines
Mon 7/1211:04
DSM
-
LHR
2 stops24h 36m
Scandinavian Airlines
Deal found 17/5£733
Thu 24/906:40
LHR
-
OMA
2 stops23h 19m
Scandinavian Airlines
Mon 28/914:50
OMA
-
LHR
2 stops19h 10m
Scandinavian Airlines
Deal found 17/5£738
Tue 14/714:00
LGW
-
CID
1 stop25h 22m
Multiple Airlines
Mon 27/710:52
CID
-
LGW
2 stops41h 08m
Multiple Airlines
Deal found 15/5£742
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£754
Mon 15/614:00
LGW
-
CID
2 stops29h 10m
Multiple Airlines
Wed 1/710:12
CID
-
LGW
1 stop17h 48m
Multiple Airlines
Deal found 15/5£765
Wed 15/714:00
LGW
-
CID
2 stops50h 02m
Multiple Airlines
Wed 29/710:12
CID
-
LGW
1 stop17h 48m
Multiple Airlines
Deal found 15/5£775
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£779
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£785
Tue 14/714:00
LGW
-
CID
1 stop25h 22m
Multiple Airlines
Fri 31/708:52
CID
-
LGW
1 stop19h 08m
Multiple Airlines
Deal found 15/5£795

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 20 May 2026.

Round-trip from

£689

One-way from

£347

Popular in

February

Cheapest in

May

Average price

£602
Scandinavian Airlines
  • Scandinavian Airlines
  • 28/10-11/11
  • 4 total stops
  • 43h 17m total
  • London to Iowa
Search Deals
4/6
  • 4/6
  • 2 total stops
  • 35h 34m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 3% 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 20 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

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Wed 26/8

06:15-22:12

2 stops21h 57m

Cedar Rapids

Sun 6/9

18:46-12:15

1 stop11h 29m

£809

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Thu 5/11

07:30-18:14

2 stops16h 44m

Cedar Rapids

Mon 9/11

11:29-11:35

1 stop18h 06m

£825

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 2/10

06:40-22:26

3 stops21h 46m

Des Moines

Fri 6/11

11:04-16:00

2 stops22h 56m

£827

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

09:55-20:45

2 stops16h 50m

Des Moines

Thu 24/9

11:04-10:20

2 stops17h 16m

£831

LondonCedar Rapids

LGW - CID

LGWCID

London Gatwick

Thu 23/7

14:00-08:02

1 stop24h 02m

Cedar Rapids

Mon 27/7

08:52-10:00

1 stop19h 08m

£833

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sat 26/9

13:10-23:37

1 stop16h 27m

Omaha Eppley Airfield

Sun 4/10

14:22-07:40

1 stop11h 18m

£838
Fastest return journey

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 13/7

15:15-22:29

1 stop13h 14m

Des Moines

Mon 27/7

18:37-13:15

1 stop12h 38m

£844

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

£844

LondonCedar Rapids

LCY - CID

LCYCID

London City

Fri 13/11

07:50-09:36

2 stops31h 46m

Cedar Rapids

Tue 17/11

07:15-14:05

2 stops24h 50m

£850

LondonDes Moines

LCY - DSM

LCYDSM

London City

Thu 12/11

07:50-18:35

2 stops16h 45m

Des Moines

Mon 16/11

13:24-14:35

2 stops19h 11m

£850

Flights are sorted by cheapest return flights first.

Deals found on 16/5

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 £157). Flying from London to Iowa in December is currently the most expensive (average of £784). 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 20 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
9,736 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

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
9,736 reviews
United Airlines
7.4
Good
9,736 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

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
9,736 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

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
11,641 reviews
United Airlines
7.4
Good
9,736 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

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
8,015 reviews
United Airlines
7.4
Good
9,736 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

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
7,989 reviews
United Airlines
7.4
Good
9,736 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

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 16h 44m. Fly via British Airways, Scandinavian Airlines, or Delta to get the fastest option. There are 4087 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 £75. Turkish Airlines flights start at £210 while deals on SAUDIA start at £226 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 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 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 £157). Flying from London to Iowa in December is currently the most expensive (average of £784). 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 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£185Average£742FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£447Average£892FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£605Average£976FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£645Average£904FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£647Average£764FlexibilityNo 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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