Cheap flights from the United Kingdom to Iowa from £399

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DSM
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from United Kingdom to Iowa

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

Round-trip from

£448

One-way from

£399

Popular in

December

Cheapest in

March

Average price

£724
13/11-24/11
  • 13/11-24/11
  • 3 total stops
  • 51h 53m total
  • United Kingdom to Iowa
24/9
  • 24/9
  • 2 total stops
  • 34h 45m total
  • United Kingdom to Iowa
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from United Kingdom to Iowa

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

Thu 13/1109:55LHR - DSM
2 stops35h 03mMultiple Airlines
Mon 24/1108:00DSM - LHR
1 stop16h 50mMultiple Airlines
Deal found 11/9£448
Thu 18/918:15LHR - DSM
2 stops26h 25mMultiple Airlines
Fri 26/908:25DSM - LHR
2 stops20h 05mMultiple Airlines
Deal found 11/9£534
Thu 13/1109:55LHR - DSM
2 stops35h 03mMultiple Airlines
Fri 21/1108:00DSM - LHR
1 stop16h 50mMultiple Airlines
Deal found 10/9£567
Sun 16/1106:00LHR - DSM
2 stops38h 58mMultiple Airlines
Mon 24/1108:00DSM - LHR
1 stop16h 50mMultiple Airlines
Deal found 11/9£574
Wed 12/1119:30LHR - DSM
2 stops33h 03mScandinavian Airlines
Mon 24/1111:28DSM - LHR
2 stops22h 32mScandinavian Airlines
Deal found 11/9£602
Thu 25/1219:30LHR - DSM
2 stops32h 58mScandinavian Airlines
Sat 10/111:04DSM - LHR
2 stops40h 16mScandinavian Airlines
Deal found 10/9£604
Wed 12/1119:30LHR - DSM
2 stops33h 03mScandinavian Airlines
Sun 23/1114:17DSM - LHR
2 stops19h 43mScandinavian Airlines
Deal found 11/9£638
Wed 12/1109:00LHR - DSM
2 stops18h 32mUnited Airlines
Tue 18/1113:05DSM - LHR
1 stop12h 50mUnited Airlines
Deal found 10/9£642
Fri 7/1108:30LHR - MLI
2 stops18h 47mUnited Airlines
Tue 11/1115:55MLI - LHR
2 stops12h 55mUnited Airlines
Deal found 10/9£645
Fri 14/1113:30LHR - MLI
2 stops26h 45mUnited Airlines
Tue 18/1115:55MLI - LHR
2 stops12h 55mUnited Airlines
Deal found 9/9£646
Fri 7/1113:35LHR - MLI
1 stop13h 42mLufthansa
Tue 11/1113:00MLI - LHR
1 stop10h 55mLufthansa
Deal found 10/9£667
Thu 9/1008:00LHR - CID
2 stops17h 07mUnited Airlines
Thu 16/1008:00CID - LHR
2 stops16h 55mUnited Airlines
Deal found 11/9£667

Cheapflights Fare Finder

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

Fly from

United Kingdom

Fly to

Iowa

Route

Depart

Return

Price

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 13/11

06:40-22:33

2 stops21h 53m

Des Moines

Mon 24/11

14:17-18:30

2 stops22h 13m

£602

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 12/11

19:30-22:33

2 stops33h 03m

Des Moines

Mon 24/11

11:28-16:00

2 stops22h 32m

£602

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 26/12

06:40-22:28

2 stops21h 48m

Des Moines

Sat 10/1

11:04-09:20

2 stops40h 16m

£604

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Sun 16/11

18:40-22:33

2 stops33h 53m

Des Moines

Sun 23/11

11:28-21:40

2 stops28h 12m

£638

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 12/11

19:30-22:33

2 stops33h 03m

Des Moines

Sun 23/11

14:17-16:00

2 stops19h 43m

£638

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 13/11

06:40-22:33

2 stops21h 53m

Des Moines

Sun 23/11

14:17-16:00

2 stops19h 43m

£638

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 12/11

09:00-21:32

2 stops18h 32m

Des Moines

Sat 22/11

15:15-05:55

1 stop32h 40m

£642

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 17/11

09:00-21:32

2 stops18h 32m

Des Moines

Mon 24/11

15:15-07:55

1 stop10h 40m

£642

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 13/11

09:00-21:32

2 stops18h 32m

Des Moines

Sun 23/11

13:05-07:55

1 stop12h 50m

£642

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 12/11

09:00-21:32

2 stops18h 32m

Des Moines

Tue 18/11

13:05-07:55

1 stop12h 50m

£642

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 United Kingdom to Iowa

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

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

Currently, April is the cheapest month in which you can book a flight from United Kingdom to Iowa (average of £699). Flying from United Kingdom to Iowa in August is currently the most expensive (average of £1,261). 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.

What is the cheapest time of day to fly from GB to IA?

Find hourly flight availability from United Kingdom to Iowa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

When flying from United Kingdom to Iowa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 12 September 2025.
Check out reviews from past customers who have flown with Finnair, United Airlines, andVirgin Atlantic from the United Kingdom to Iowa to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

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.

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

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.

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

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.

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

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.

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

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.

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

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 United Kingdom 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 United Kingdom to Iowa?

    A quick flight from United Kingdom to Iowa can take about 18h 47m. Scandinavian Airlines provides one of the quickest options available for as low as £645. There are 4063 mi between United Kingdom 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 United Kingdom to Iowa one-way?

    One-way options have recently been found by users for as low as £591 on WestJet. Other airlines that offer cheap prices include Aer Lingus from £692 and Delta from £841 one-way.

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

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

  • How can I find direct flights from United Kingdom to Iowa?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Iowa?

    Currently, April is the cheapest month in which you can book a flight from United Kingdom to Iowa (average of £699). Flying from United Kingdom to Iowa in August is currently the most expensive (average of £1,261). 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 United Kingdom to Iowa

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from United Kingdom to Iowa

Discover the top 8 airlines that operate flights from United Kingdom 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£188Average£861FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£468Average£879FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£507Average£686FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£608Average£906FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£616Average£946FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£640Average£849FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£856Average£939FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aer LingusCheapest£869Average£1,040FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to Iowa?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Iowa.

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

Need flexible booking options for your flight to Iowa from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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