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Cheap flights from Iowa to London from £207

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LON
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Iowa to London

Keep the following information in mind while searching for Iowa to London flight deals. Data was last updated 12 September 2025.

Round-trip from

£441

One-way from

£207

Popular in

June

Cheapest in

January

Average price

£628
Virgin Atlantic
  • Virgin Atlantic
  • 1/10-7/10
  • 2 total stops
  • 33h 55m total
  • Iowa to London
Search Deals
8/12
  • 8/12
  • 2 total stops
  • 16h 09m total
  • Iowa to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£122 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Iowa to London

Cheapest flights from Iowa to London
Explore the most affordable flight options available from Iowa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Wed 1/1005:44DSM - LHR
1 stop19h 31mVirgin Atlantic
Tue 7/1009:20LHR - DSM
1 stop14h 24mVirgin Atlantic
Deal found 11/9£441
Wed 1/1015:06OMA - LHR
1 stop14h 29mUnited Airlines
Tue 7/1009:30LHR - OMA
2 stops42h 18mUnited Airlines
Deal found 11/9£449
Wed 8/1015:17OMA - LHR
2 stops14h 33mUnited Airlines
Wed 15/1012:40LHR - OMA
2 stops27h 51mUnited Airlines
Deal found 10/9£453
Tue 7/1014:13DSM - LHR
1 stop11h 02mMultiple Airlines
Thu 16/1006:30LHR - DSM
2 stops16h 46mMultiple Airlines
Deal found 11/9£453
Tue 7/1018:33OMA - LHR
2 stops29h 57mAir Canada
Tue 28/1018:00LHR - OMA
2 stops32h 52mAir Canada
Deal found 11/9£454
Sat 25/1010:41OMA - LHR
2 stops41h 39mScandinavian Airlines
Sat 1/1106:40LHR - OMA
2 stops22h 19mScandinavian Airlines
Deal found 9/9£455
Tue 7/1017:32DSM - LHR
1 stop13h 38mVirgin Atlantic
Thu 16/1011:45LHR - DSM
1 stop14h 50mVirgin Atlantic
Deal found 11/9£456
Tue 7/1013:04OMA - LHR
1 stop11h 16mUnited Airlines
Tue 28/1009:00LHR - OMA
2 stops30h 31mUnited Airlines
Deal found 11/9£456
Fri 24/1018:33OMA - LHR
1 stop11h 12mLufthansa
Fri 31/1006:50LHR - OMA
2 stops15h 35mLufthansa
Deal found 11/9£458
Tue 2/1215:25OMA - LHR
2 stops13h 55mMultiple Airlines
Tue 9/1218:00LHR - OMA
2 stops26h 20mMultiple Airlines
Deal found 10/9£458
Wed 1/1018:30DSM - LHR
1 stop13h 00mKLM
Tue 7/1011:45LHR - DSM
1 stop14h 50mKLM
Deal found 12/9£458
Wed 1/1018:30DSM - LHR
1 stop13h 00mDelta
Tue 7/1006:15LHR - DSM
2 stops16h 37mDelta
Deal found 12/9£460

Cheapflights Fare Finder

 
Customise your flight search to find flights from Iowa to London 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 12 September 2025.
Use the filters below to find and compare flights from Iowa to London that are best for you.

Fly from

Iowa

Fly to

London

Route

Depart

Return

Price

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 8/10

06:00-07:40

1 stop19h 40m

London Heathrow

Wed 15/10

14:05-10:31

2 stops26h 26m

£449

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Tue 30/9

13:04-08:20

1 stop13h 16m

London Heathrow

Tue 7/10

14:05-10:31

2 stops26h 26m

£449

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 1/10

11:27-09:35

3 stops16h 08m

London Heathrow

Tue 7/10

14:05-10:31

2 stops26h 26m

£449

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 29/10

08:15-10:15

1 stop21h 00m

London Heathrow

Fri 7/11

13:25-21:57

2 stops38h 32m

£449

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Sun 9/11

13:05-07:55

1 stop12h 50m

London Heathrow

Wed 19/11

13:25-10:31

2 stops27h 06m

£449

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Tue 2/12

11:28-07:55

1 stop14h 27m

London Heathrow

Tue 9/12

13:25-10:31

2 stops27h 06m

£449

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 24/9

11:27-06:20

1 stop12h 53m

London Heathrow

Wed 1/10

14:05-10:31

2 stops26h 26m

£449

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 1/10

18:30-13:30

1 stop13h 00m

London Heathrow

Tue 7/10

11:45-20:35

1 stop14h 50m

£458

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 1/10

18:30-13:30

1 stop13h 00m

London Heathrow

Wed 8/10

11:30-22:30

2 stops17h 00m

£460

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 3/12

05:50-09:00

1 stop21h 10m

London Heathrow

Tue 9/12

06:20-15:45

2 stops15h 25m

£460

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 results
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Best time to book a flight from Iowa to London

Have a flexible travel schedule? Discover the best time to fly to London from Iowa 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 Iowa to London

What is the cheapest month to book a flight from Iowa to London?

Currently, January is the cheapest month in which you can book a flight from Iowa to London (average of £112). Flying from Iowa to London in August is currently the most expensive (average of £164). 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 Iowa to London?

Related info for your journey

Find useful and relevant information for your journey from Iowa to London. 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 Iowa to London?

    United Airlines, KLM, and Delta can get you from Iowa to London in just under 13h. Your travel time can differ by up to 6h 40m. Airlines will cover a distance of 4176 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Iowa to London one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at £328. Air Canada flights start at £332 while deals on United Airlines start at £332 one-way.

  • What are the most popular routes from Iowa to London?

    The most popular route from Iowa to London is Des Moines - London Heathrow. You may also consider Omaha Eppley Airfield - London Heathrow or Omaha Eppley Airfield - London City.

  • Can I find deals for flights from Iowa to London that include hotel bookings?

    Yes. In addition to deals on Iowa to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Iowa to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iowa to London.

  • Can I find deals for business class flights from Iowa to London?

    Yes. Cheapflights offers flight deals from Iowa to London 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 Iowa to London?

    Currently, January is the cheapest month in which you can book a flight from Iowa to London (average of £112). Flying from Iowa to London in August is currently the most expensive (average of £164). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Winchester
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Ipswich
Dartford
Eastbourne
Guildford
Bishop's Stortford

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Alternative routes for Iowa to London

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Top 2 airlines flying from Iowa to London

Discover the top 2 airlines that operate flights from Iowa to London. 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£471Average£1,074FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£477Average£793FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Iowa to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Iowa today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Iowa to London?

Cheapflights simply makes it quick and affordable to book flights from Iowa to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Iowa to London with no change fees?

Yes, we can. To see specific flights from Iowa to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Iowa to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Iowa today and book when prices fit your budget.

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