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Cheap flights from London to Iowa from £337

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Iowa

Keep the following information in mind while searching for London to Iowa flight deals. Data was last updated 9 January 2026.

Round-trip from

£513

One-way from

£337

Popular in

December

Cheapest in

May

Average price

£739
Finnair
  • Finnair
  • 3/7-17/7
  • 3 total stops
  • 34h 54m total
  • London to Iowa
Search Deals
25/2
  • 25/2
  • 3 total stops
  • 59h 34m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 9 January 2026.

Fri 3/709:15LHR - OMA
1 stop13h 14mFinnair
Fri 17/706:00OMA - LHR
2 stops21h 40mFinnair
Deal found 6/1£513
Mon 18/516:55LHR - OMA
1 stop27h 00mIberia
Sun 31/506:00OMA - LHR
2 stops21h 40mIberia
Deal found 7/1£515
Sat 22/813:10LHR - OMA
1 stop16h 38mBritish Airways
Sat 5/912:01OMA - LHR
1 stop12h 19mBritish Airways
Deal found 7/1£529
Fri 21/806:10LHR - OMA
2 stops23h 38mBritish Airways
Fri 4/919:32OMA - LHR
1 stop29h 18mBritish Airways
Deal found 7/1£530
Mon 18/512:15LHR - OMA
1 stop12h 53mBritish Airways
Sun 31/519:36OMA - LHR
1 stop12h 49mBritish Airways
Deal found 7/1£532
Sat 22/812:30LHR - OMA
2 stops17h 58mIberia
Sat 5/915:43OMA - LHR
2 stops15h 07mIberia
Deal found 7/1£533
Thu 21/515:15LHR - OMA
1 stop14h 42mBritish Airways
Sat 30/519:45OMA - LHR
1 stop10h 30mBritish Airways
Deal found 7/1£535
Sat 21/208:20LHR - OMA
1 stop15h 23mFinnair
Sat 7/317:17OMA - LHR
1 stop12h 43mFinnair
Deal found 7/1£538
Thu 15/1019:30LHR - DSM
2 stops32h 59mScandinavian Airlines
Fri 23/1014:15DSM - LHR
2 stops17h 20mScandinavian Airlines
Deal found 8/1£603
Sat 24/114:00LGW - DSM
2 stops38h 09mMultiple Airlines
Fri 24/410:23DSM - LGW
1 stop17h 37mMultiple Airlines
Deal found 7/1£634
Wed 4/211:10LHR - DSM
2 stops16h 40mLufthansa
Wed 11/218:48DSM - LHR
1 stop10h 27mLufthansa
Deal found 7/1£682
Wed 25/209:00LHR - CID
2 stops18h 26mUnited Airlines
Sun 1/313:10CID - LHR
1 stop12h 45mUnited Airlines
Deal found 7/1£702

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 9 January 2026.
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

Mon 18/5

12:15-19:08

1 stop12h 53m

Omaha Eppley Airfield

Sun 31/5

19:36-14:25

1 stop12h 49m

£532

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sat 21/2

08:20-17:43

1 stop15h 23m

Omaha Eppley Airfield

Sat 7/3

17:17-12:00

1 stop12h 43m

£538

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Thu 21/5

11:00-23:57

2 stops18h 57m

Omaha Eppley Airfield

Sat 30/5

05:27-12:10

1 stop24h 43m

£541

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 12/4

12:15-19:08

1 stop12h 53m

Omaha Eppley Airfield

Mon 11/5

19:18-14:25

1 stop13h 07m

£548

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 23/2

12:35-22:46

1 stop16h 11m

Omaha Eppley Airfield

Thu 5/3

13:58-08:15

1 stop12h 17m

£555

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sat 21/2

09:55-23:06

2 stops19h 11m

Omaha Eppley Airfield

Sat 28/2

09:37-07:20

2 stops15h 43m

£556

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sat 21/2

08:20-17:43

1 stop15h 23m

Omaha Eppley Airfield

Sat 28/2

09:37-07:20

2 stops15h 43m

£556

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 18/1

08:20-16:50

1 stop14h 30m

Omaha Eppley Airfield

Sat 9/5

15:56-12:15

1 stop14h 19m

£562

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 20/2

12:35-18:44

1 stop12h 09m

Omaha Eppley Airfield

Fri 27/2

12:16-06:55

1 stop12h 39m

£571

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sat 27/6

09:15-00:26

1 stop21h 11m

Omaha Eppley Airfield

Fri 7/8

09:16-06:15

2 stops14h 59m

£580

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 60 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 £190). Flying from London to Iowa in December is currently the most expensive (average of £812). 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 9 January 2026.
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
1,346 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

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
1,346 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

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
678 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

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
9,141 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

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
7,698 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

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
7,659 reviews
Finnair
7.6
Good
1,346 reviews
Check prices

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

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 12h 53m. Fly via British Airways, Finnair, or Scandinavian Airlines to get the fastest option. There are 4269 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 City - Des Moines 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 £190). Flying from London to Iowa in December is currently the most expensive (average of £812). 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

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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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£184Average£748FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£472Average£885FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£557Average£673FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£604Average£708FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£645Average£794FlexibilityNo 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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