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Cheap flights from London to Iowa from £340

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
9 Jun — 16 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 10 May 2026.

Thu 24/906:40
LHR
-
OMA
2 stops23h 19m
Scandinavian Airlines
Mon 28/914:50
OMA
-
LHR
2 stops19h 10m
Scandinavian Airlines
Deal found 7/5£684
Thu 5/1118:40
LHR
-
OMA
2 stops35h 27m
Scandinavian Airlines
Mon 9/1114:50
OMA
-
LHR
2 stops21h 40m
Scandinavian Airlines
Deal found 5/5£731
Fri 13/1106:40
LHR
-
DSM
2 stops21h 49m
Scandinavian Airlines
Mon 16/1111:04
DSM
-
LHR
2 stops25h 26m
Scandinavian Airlines
Deal found 5/5£731
Wed 4/1106:40
LHR
-
OMA
2 stops23h 27m
Scandinavian Airlines
Sun 8/1107:00
OMA
-
LHR
2 stops32h 40m
Scandinavian Airlines
Deal found 7/5£734
Tue 2/614:00
LGW
-
OMA
2 stops35h 34m
Multiple Airlines
Tue 9/611:57
OMA
-
LGW
1 stop16h 03m
Multiple Airlines
Deal found 5/5£740
Tue 2/610:45
LGW
-
OMA
2 stops16h 06m
WestJet
Tue 9/611:32
OMA
-
LGW
2 stops39h 53m
WestJet
Deal found 5/5£745
Wed 3/614:00
LGW
-
OMA
1 stop25h 07m
Multiple Airlines
Mon 8/619:56
OMA
-
LGW
2 stops32h 04m
Multiple Airlines
Deal found 7/5£764
Mon 1/614:00
LGW
-
OMA
1 stop27h 17m
Multiple Airlines
Mon 8/619:56
OMA
-
LGW
2 stops32h 04m
Multiple Airlines
Deal found 7/5£767
Wed 2/914:45
LHR
-
CID
1 stop15h 30m
British Airways
Wed 9/914:47
CID
-
LHR
1 stop10h 53m
British Airways
Deal found 9/5£770
Wed 3/614:00
LGW
-
OMA
1 stop25h 07m
Multiple Airlines
Sun 7/609:57
OMA
-
LGW
1 stop18h 03m
Multiple Airlines
Deal found 7/5£773
Fri 2/1006:40
LHR
-
DSM
2 stops21h 46m
Scandinavian Airlines
Fri 6/1111:04
DSM
-
LHR
2 stops40h 16m
Scandinavian Airlines
Deal found 6/5£775
Mon 1/614:00
LGW
-
OMA
1 stop27h 17m
Multiple Airlines
Sun 7/609:57
OMA
-
LGW
1 stop18h 03m
Multiple Airlines
Deal found 7/5£778

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 10 May 2026.

Round-trip from

£684

One-way from

£340

Popular in

February

Cheapest in

May

Average price

£592
Scandinavian Airlines
  • Scandinavian Airlines
  • 24/9-28/9
  • 4 total stops
  • 42h 29m total
  • London to Iowa
Search Deals
8/6
  • 8/6
  • 1 total stop
  • 27h 07m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£26 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 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 10 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

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 4/11

06:40-00:07

2 stops23h 27m

Omaha Eppley Airfield

Sun 8/11

07:00-18:30

2 stops29h 30m

£734

LondonOmaha

LGW - OMA

LGWOMA

London Gatwick

Tue 2/6

14:00-19:34

2 stops35h 34m

Omaha Eppley Airfield

Tue 9/6

11:57-10:00

1 stop16h 03m

£740

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 18/9

12:55-18:55

1 stop36h 00m

Omaha Eppley Airfield

Fri 2/10

11:59-12:50

1 stop18h 51m

£795

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Wed 2/9

08:40-21:50

2 stops19h 10m

Cedar Rapids

Wed 9/9

05:45-06:45

2 stops19h 00m

£803

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 5/11

10:05-23:59

2 stops19h 54m

Omaha Eppley Airfield

Mon 9/11

14:07-06:55

1 stop10h 48m

£809

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 4/11

08:25-23:59

2 stops21h 34m

Omaha Eppley Airfield

Sun 8/11

18:25-11:35

1 stop11h 10m

£812
Fastest return journey

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

15:15-23:28

1 stop14h 13m

Des Moines

Thu 24/9

14:36-10:50

1 stop14h 14m

£815

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Thu 5/11

10:05-22:19

2 stops18h 14m

Cedar Rapids

Mon 9/11

11:29-08:35

1 stop15h 06m

£828

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

£829

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 10/9

06:30-17:09

2 stops16h 39m

Des Moines

Thu 24/9

11:04-06:25

1 stop13h 21m

£830

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £155). Flying from London to Iowa in December is currently the most expensive (average of £771). 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 10 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
9,698 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,698 reviews
United Airlines
7.4
Good
9,698 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Virgin Atlantic
7.4
Good
688 reviews
United Airlines
7.4
Good
9,698 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,668 reviews
United Airlines
7.4
Good
9,698 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Lufthansa
6.8
Okay
7,986 reviews
United Airlines
7.4
Good
9,698 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
British Airways
6.7
Okay
7,969 reviews
United Airlines
7.4
Good
9,698 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 19h 10m. Fly via Scandinavian Airlines, Finnair, or Virgin Atlantic 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 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 £155). Flying from London to Iowa in December is currently the most expensive (average of £771). 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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Stansted to Los Angeles flights
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London City to Los Angeles flights
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Stansted to Orlando flights
Stansted to Boston flights
Heathrow to George Bush Intcntl flights
Stansted to Miami flights
Manchester to LaGuardia flights
London City to Miami flights
Stansted to LaGuardia flights
Gatwick to San Francisco flights
London City to San Francisco flights
Gatwick to O'Hare Intl flights
Gatwick to Dulles Intl flights
Stansted to San Francisco flights
Heathrow to Reagan-National flights
Heathrow to Ontario flights
Stansted to Dulles 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 10 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£182Average£730FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£439Average£861FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£596Average£960FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£634Average£889FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£636Average£751FlexibilityNo 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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