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Cheap flights from London to Iowa from £347

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
15 Mar — 22 Mar1
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 13 February 2026.

Thu 24/917:00
LHR
-
OMA
2 stops34h 13m
Scandinavian Airlines
Mon 28/914:50
OMA
-
LHR
2 stops20h 50m
Scandinavian Airlines
Deal found 10/2£592
Thu 10/919:30
LHR
-
DSM
2 stops32h 56m
Scandinavian Airlines
Thu 24/914:15
DSM
-
LHR
2 stops21h 25m
Scandinavian Airlines
Deal found 12/2£594
Mon 2/307:55
LHR
-
OMA
1 stop12h 31m
United Airlines
Mon 16/318:42
OMA
-
LHR
1 stop11h 33m
United Airlines
Deal found 11/2£618
Sun 1/307:40
LHR
-
OMA
1 stop12h 46m
United Airlines
Sun 15/315:20
OMA
-
LHR
1 stop11h 35m
United Airlines
Deal found 11/2£662
Wed 12/817:00
LHR
-
OMA
2 stops36h 59m
Scandinavian Airlines
Fri 28/814:50
OMA
-
LHR
2 stops36h 30m
Scandinavian Airlines
Deal found 13/2£691
Wed 12/818:40
LHR
-
OMA
2 stops32h 33m
Scandinavian Airlines
Mon 31/814:50
OMA
-
LHR
2 stops36h 30m
Scandinavian Airlines
Deal found 11/2£693
Mon 2/306:40
LHR
-
DSM
2 stops21h 48m
Scandinavian Airlines
Mon 9/311:33
DSM
-
LHR
2 stops29h 07m
Scandinavian Airlines
Deal found 12/2£790
Tue 10/309:00
LHR
-
CID
2 stops18h 45m
United Airlines
Tue 17/311:35
CID
-
LHR
2 stops13h 45m
United Airlines
Deal found 10/2£795
Wed 18/306:35
LHR
-
DSM
2 stops32h 55m
United Airlines
Thu 14/508:00
DSM
-
LHR
2 stops16h 55m
United Airlines
Deal found 12/2£798
Mon 2/307:40
LHR
-
DSM
2 stops20h 01m
Lufthansa
Mon 9/314:04
DSM
-
LHR
2 stops38h 36m
Lufthansa
Deal found 10/2£805
Wed 18/312:05
LHR
-
DSM
1 stop15h 39m
Lufthansa
Thu 14/513:35
DSM
-
LHR
1 stop14h 05m
Lufthansa
Deal found 12/2£806
Thu 12/318:00
LHR
-
CID
2 stops21h 44m
Lufthansa
Thu 19/313:10
CID
-
LHR
2 stops14h 15m
Lufthansa
Deal found 10/2£818

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 13 February 2026.

Round-trip from

£618

One-way from

£347

Popular in

December

Cheapest in

May

Average price

£864
United Airlines
  • United Airlines
  • 2/3-16/3
  • 2 total stops
  • 24h 04m total
  • London to Iowa
Search Deals
5/5
  • 5/5
  • 2 total stops
  • 46h 21m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£28 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 February 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 13 February 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

Wed 12/8

17:00-23:59

2 stops36h 59m

Omaha Eppley Airfield

Mon 31/8

14:50-09:20

2 stops36h 30m

£691

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 12/8

17:00-23:59

2 stops36h 59m

Omaha Eppley Airfield

Fri 28/8

14:50-09:20

2 stops36h 30m

£691

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 20/5

11:05-21:33

1 stop16h 28m

Omaha Eppley Airfield

Sun 24/5

13:50-09:40

1 stop13h 50m

£722

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 10/8

07:05-21:13

3 stops20h 08m

Omaha Eppley Airfield

Mon 31/8

14:50-16:00

2 stops19h 10m

£792

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Tue 10/3

09:00-22:45

2 stops18h 45m

Cedar Rapids

Tue 17/3

13:10-11:15

1 stop17h 05m

£795

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 18/3

06:35-10:30

2 stops32h 55m

Des Moines

Thu 14/5

08:00-06:55

2 stops16h 55m

£798

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 5/8

19:30-23:55

2 stops34h 25m

Omaha Eppley Airfield

Sat 22/8

14:50-09:20

2 stops36h 30m

£802

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 2/3

07:40-21:41

2 stops20h 01m

Des Moines

Mon 9/3

14:04-09:40

2 stops38h 36m

£805

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Wed 18/3

12:05-22:44

1 stop15h 39m

Des Moines

Thu 14/5

13:35-09:40

1 stop14h 05m

£806

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 6/5

08:40-19:46

2 stops17h 06m

Omaha Eppley Airfield

Wed 20/5

06:00-06:55

2 stops18h 55m

£808

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from London to Iowa (average of £187). Flying from London to Iowa in December is currently the most expensive (average of £801). 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 13 February 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
1,362 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,362 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,289 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Lufthansa
6.8
Okay
7,784 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,739 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Crew

8.2

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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 28m. Fly via Scandinavian Airlines, United Airlines, or Lufthansa 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 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 £78. Turkish Airlines flights start at £207 while deals on SAUDIA start at £207 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 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, August is the cheapest month in which you can book a flight from London to Iowa (average of £187). Flying from London to Iowa in December is currently the most expensive (average of £801). 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 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£182Average£742FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£439Average£865FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£596Average£698FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£604Average£818FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£637Average£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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