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Cheap flights from London to Iowa from £504

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
10 Mar — 17 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 8 February 2026.

Wed 12/814:25
LHR
-
OMA
1 stop14h 37m
Finnair
Fri 28/813:52
OMA
-
LHR
1 stop13h 13m
Finnair
Deal found 5/2£604
Wed 5/812:15
LHR
-
OMA
1 stop17h 33m
British Airways
Wed 2/914:19
OMA
-
LHR
1 stop11h 36m
British Airways
Deal found 5/2£624
Wed 12/817:00
LHR
-
OMA
2 stops34h 13m
Scandinavian Airlines
Mon 31/814:50
OMA
-
LHR
2 stops36h 30m
Scandinavian Airlines
Deal found 7/2£695
Thu 24/917:00
LHR
-
OMA
2 stops34h 13m
Scandinavian Airlines
Mon 28/914:50
OMA
-
LHR
2 stops36h 30m
Scandinavian Airlines
Deal found 7/2£704
Wed 5/818:40
LHR
-
OMA
2 stops32h 35m
Scandinavian Airlines
Mon 31/814:50
OMA
-
LHR
2 stops36h 30m
Scandinavian Airlines
Deal found 7/2£711
Sat 6/617:00
LHR
-
OMA
2 stops36h 55m
Scandinavian Airlines
Sat 27/608:00
OMA
-
LHR
2 stops31h 40m
Scandinavian Airlines
Deal found 5/2£720
Tue 1/909:30
LHR
-
OMA
2 stops16h 55m
Multiple Airlines
Tue 8/912:01
OMA
-
LHR
1 stop16h 54m
Multiple Airlines
Deal found 6/2£731
Wed 5/818:40
LHR
-
OMA
2 stops32h 35m
Scandinavian Airlines
Fri 4/914:50
OMA
-
LHR
2 stops36h 30m
Scandinavian Airlines
Deal found 7/2£733
Tue 5/509:30
LHR
-
OMA
2 stops16h 59m
Multiple Airlines
Sun 10/512:56
OMA
-
LHR
1 stop15h 59m
Multiple Airlines
Deal found 4/2£735
Tue 11/812:15
LHR
-
OMA
1 stop12h 37m
British Airways
Mon 7/919:33
OMA
-
LHR
1 stop33h 22m
British Airways
Deal found 5/2£739
Tue 10/309:00
LHR
-
CID
2 stops18h 45m
United Airlines
Tue 17/311:35
CID
-
LHR
2 stops13h 45m
United Airlines
Deal found 6/2£792
Tue 10/309:00
LHR
-
DSM
2 stops17h 41m
United Airlines
Mon 16/314:04
DSM
-
LHR
2 stops16h 01m
United Airlines
Deal found 5/2£799

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 8 February 2026.

Round-trip from

£604

One-way from

£504

Popular in

December

Cheapest in

May

Average price

£798
Finnair
  • Finnair
  • 5/8-22/8
  • 4 total stops
  • 46h 00m total
  • London to Iowa
Search Deals
1/7
  • 1/7
  • 3 total stops
  • 57h 05m total
  • London to Iowa
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£33 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 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 8 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 5/8

18:05-13:49

2 stops25h 44m

Omaha Eppley Airfield

Sat 22/8

06:19-08:35

2 stops20h 16m

£604

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 5/8

12:15-23:48

1 stop17h 33m

Omaha Eppley Airfield

Wed 2/9

14:19-07:55

1 stop11h 36m

£624

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sat 6/6

17:00-23:55

2 stops36h 55m

Omaha Eppley Airfield

Sat 27/6

08:00-21:40

2 stops31h 40m

£720

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 5/5

14:05-20:29

2 stops36h 24m

Omaha Eppley Airfield

Sun 10/5

06:00-06:30

2 stops18h 30m

£750

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 5/5

15:15-00:10

1 stop14h 55m

Omaha Eppley Airfield

Sun 10/5

09:40-10:55

1 stop19h 15m

£759

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Fri 20/2

06:40-23:57

2 stops23h 17m

Omaha Eppley Airfield

Mon 23/2

11:00-16:00

2 stops23h 00m

£778

LondonCedar Rapids

LHR - CID

LHRCID

London Heathrow

Tue 10/3

09:00-22:45

2 stops18h 45m

Cedar Rapids

Tue 17/3

11:35-07:55

1 stop15h 20m

£792

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 6/5

09:30-20:29

2 stops16h 59m

Omaha Eppley Airfield

Wed 20/5

18:21-14:35

2 stops14h 14m

£798

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 10/3

09:00-21:41

2 stops17h 41m

Des Moines

Mon 16/3

15:28-05:55

1 stop33h 27m

£799

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Mon 2/3

07:40-17:38

2 stops15h 58m

Omaha Eppley Airfield

Mon 16/3

11:30-09:40

2 stops41h 10m

£808

Flights are sorted by cheapest return flights first.

Deals found on 6/2

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 £187). Flying from London to Iowa in December is currently the most expensive (average of £802). 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 8 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
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Crew

8.2

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
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Crew

8.2

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
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Crew

8.2

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
9,254 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Crew

8.2

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
7,773 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Crew

8.2

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
7,720 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Crew

8.2

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 17h 33m. Fly via Finnair, British Airways, 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 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 £208 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 £802). 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£182Average£743FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£440Average£866FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£596Average£699FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£605Average£818FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£637Average£752FlexibilityNo 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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