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Cheap flights from London to Iowa from £456

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Iowa

Enter your travel dates to find the best prices.

Best flights from London to Iowa
Discover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 December 2025.

Sun 14/606:10LHR - OMA
2 stops23h 47mBritish Airways
Tue 23/617:10OMA - LHR
1 stop13h 00mBritish Airways
Deal found 28/12£527
Sun 14/609:45LHR - OMA
2 stops19h 36mAmerican Airlines
Fri 26/606:00OMA - LHR
1 stop22h 20mAmerican Airlines
Deal found 28/12£547
Wed 25/209:00LHR - MLI
2 stops16h 02mUnited Airlines
Sun 1/315:52MLI - LHR
1 stop10h 03mUnited Airlines
Deal found 29/12£699
Thu 12/207:40LHR - DSM
1 stop20h 01mLufthansa
Thu 19/211:30DSM - LHR
1 stop17h 45mLufthansa
Deal found 29/12£719
Fri 9/113:35LHR - DSM
1 stop14h 15mMultiple Airlines
Tue 13/118:48DSM - LHR
2 stops31h 42mMultiple Airlines
Deal found 28/12£720
Mon 23/219:40LGW - OMA
2 stops19h 16mIberia
Thu 5/309:37OMA - LGW
2 stops19h 13mIberia
Deal found 28/12£781
Sun 25/120:05LCY - CID
2 stops25h 30mKLM
Sun 1/205:35CID - LCY
2 stops19h 40mKLM
Deal found 28/12£796
Sun 14/606:10LHR - OMA
2 stops23h 47mBritish Airways
Wed 24/619:45OMA - LHR
2 stops14h 35mBritish Airways
Deal found 28/12£536
Thu 18/611:10LHR - OMA
1 stop18h 47mAmerican Airlines
Wed 24/615:16OMA - LHR
1 stop13h 59mAmerican Airlines
Deal found 28/12£547
Sun 14/606:10LHR - OMA
2 stops23h 47mBritish Airways
Mon 22/619:45OMA - LHR
2 stops15h 30mBritish Airways
Deal found 28/12£536
Sun 14/609:15LHR - OMA
1 stop21h 11mAmerican Airlines
Thu 25/615:16OMA - LHR
1 stop14h 59mAmerican Airlines
Deal found 28/12£547
Mon 15/609:45LHR - OMA
1 stop15h 30mBritish Airways
Thu 25/615:16OMA - LHR
1 stop13h 59mBritish Airways
Deal found 28/12£547
Wed 25/209:00LHR - CID
2 stops18h 26mUnited Airlines
Sun 1/311:30CID - LHR
2 stops13h 10mUnited Airlines
Deal found 29/12£699
Wed 17/614:45LHR - OMA
1 stop15h 12mBritish Airways
Wed 24/615:16OMA - LHR
1 stop10h 39mBritish Airways
Deal found 28/12£547
Wed 25/209:00LHR - DSM
2 stops18h 41mUnited Airlines
Sun 1/308:00DSM - LHR
1 stop21h 15mUnited Airlines
Deal found 29/12£699
Mon 23/218:15LCY - OMA
2 stops33h 44mLufthansa
Thu 5/313:50OMA - LCY
2 stops21h 50mLufthansa
Deal found 28/12£793
Tue 16/609:45LHR - OMA
1 stop15h 30mBritish Airways
Thu 25/615:16OMA - LHR
1 stop14h 59mBritish Airways
Deal found 28/12£547
Wed 25/207:50LCY - DSM
2 stops16h 29mIberia
Sun 1/310:09DSM - LCY
2 stops40h 41mIberia
Deal found 29/12£820
Wed 11/209:00LHR - MLI
2 stops31h 11mUnited Airlines
Wed 18/208:15MLI - LHR
1 stop17h 40mUnited Airlines
Deal found 28/12£700
Tue 26/514:45LHR - OMA
1 stop15h 12mBritish Airways
Tue 9/617:10OMA - LHR
1 stop13h 00mBritish Airways
Deal found 28/12£547
Wed 25/207:50LCY - CID
2 stops18h 55mIberia
Sun 1/310:04CID - LCY
2 stops40h 46mIberia
Deal found 29/12£820
Thu 12/209:00LHR - CID
2 stops16h 04mUnited Airlines
Thu 19/217:26CID - LHR
1 stop32h 29mUnited Airlines
Deal found 28/12£700
Thu 12/212:35LHR - ALO
1 stop17h 18mAmerican Airlines
Thu 19/205:20ALO - LHR
1 stop19h 35mAmerican Airlines
Deal found 28/12£798
Sun 31/514:00LGW - OMA
2 stops53h 39mMultiple Airlines
Thu 4/609:57OMA - LGW
1 stop18h 03mMultiple Airlines
Deal found 30/12£994
Wed 25/219:40LGW - DSM
2 stops28h 39mIberia
Sun 1/310:09DSM - LGW
2 stops26h 51mIberia
Deal found 29/12£831
Tue 16/619:15LCY - OMA
2 stops34h 42mBritish Airways
Wed 24/615:16OMA - LCY
2 stops35h 19mBritish Airways
Deal found 28/12£569
Fri 9/120:05LCY - DSM
2 stops30h 49mKLM
Tue 13/111:26DSM - LCY
2 stops15h 24mKLM
Deal found 28/12£1,015
Thu 12/209:00LHR - DSM
2 stops18h 41mUnited Airlines
Thu 19/215:24DSM - LHR
1 stop13h 51mUnited Airlines
Deal found 29/12£700
Wed 13/509:15LCY - DSM
2 stops18h 21mLufthansa
Fri 11/918:45DSM - LCY
2 stops41h 10mLufthansa
Deal found 29/12£976
Tue 16/619:15LCY - OMA
2 stops34h 42mBritish Airways
Tue 23/615:16OMA - LCY
2 stops35h 19mBritish Airways
Deal found 28/12£569

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 30 December 2025.

Round-trip from

£527

One-way from

£456

Popular in

December

Cheapest in

May

Average price

£1,036
British Airways
  • British Airways
  • 14/6-24/6
  • 3 total stops
  • 34h 26m total
  • London to Iowa
Search Deals
11/6
  • 11/6
  • 2 total stops
  • 32h 59m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 30 December 2025.
Use the filters below to find and compare flights from London to Iowa that are best for you.

Fly from

London

Fly to

Iowa

Route

Depart

Return

Price

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 14/6

06:10-23:57

2 stops23h 47m

Omaha Eppley Airfield

Tue 23/6

17:10-12:10

1 stop13h 00m

£527

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 14/6

06:10-23:57

2 stops23h 47m

Omaha Eppley Airfield

Wed 24/6

19:45-16:20

2 stops14h 35m

£536

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 14/6

06:10-23:57

2 stops23h 47m

Omaha Eppley Airfield

Mon 22/6

19:45-17:15

2 stops15h 30m

£536

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 14/6

09:45-23:21

2 stops19h 36m

Omaha Eppley Airfield

Fri 26/6

06:00-10:20

1 stop22h 20m

£547

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 18/6

11:10-23:57

1 stop18h 47m

Omaha Eppley Airfield

Wed 24/6

15:16-11:15

1 stop13h 59m

£547

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 14/6

09:15-00:26

1 stop21h 11m

Omaha Eppley Airfield

Thu 25/6

15:16-12:15

1 stop14h 59m

£547

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 15/6

09:45-19:15

1 stop15h 30m

Omaha Eppley Airfield

Thu 25/6

15:16-11:15

1 stop13h 59m

£547

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 17/6

14:45-23:57

1 stop15h 12m

Omaha Eppley Airfield

Wed 24/6

15:16-07:55

1 stop10h 39m

£547

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 16/6

09:45-19:15

1 stop15h 30m

Omaha Eppley Airfield

Thu 25/6

15:16-12:15

1 stop14h 59m

£547

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 26/5

14:45-23:57

1 stop15h 12m

Omaha Eppley Airfield

Tue 9/6

17:10-12:10

1 stop13h 00m

£547

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 58 results
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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, August is the cheapest month in which you can book a flight from London to Iowa (average of £189). Flying from London to Iowa in December is currently the most expensive (average of £866). 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 30 December 2025.
Read through reviews of airlines operating flights from London to Iowa, such as Finnair, Virgin Atlantic, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,343 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
677 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,124 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,663 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,626 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 02m. Fly via British Airways, United Airlines, or Iberia 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 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 £209 while deals on SAUDIA start at £209 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, August is the cheapest month in which you can book a flight from London to Iowa (average of £189). Flying from London to Iowa in December is currently the most expensive (average of £866). 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 30 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£183Average£745FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£444Average£881FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£552Average£664FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£601Average£705FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£643Average£789FlexibilityNo 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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