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$437+ Cheap flights from London (LON) to Iowa

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from London to Iowa

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 December 18, 2025.

This British Airways deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:55 amLHR - OMA
1 stop17h 04mBritish Airways
Thu 1/155:40 pmOMA - LHR
1 stop12h 35mBritish Airways
Deal found 12/16$787
This British Airways deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:10 pmLHR - OMA
1 stop14h 00mBritish Airways
Fri 1/2312:03 pmOMA - LHR
1 stop12h 52mBritish Airways
Deal found 12/16$992
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:35 amLHR - OMA
2 stops18h 24mMultiple Airlines
Fri 1/2312:03 pmOMA - LHR
1 stop12h 52mMultiple Airlines
Deal found 12/16$1,173
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:30 amLHR - OMA
2 stops20h 40mIberia
Fri 1/2312:03 pmOMA - LHR
2 stops20h 52mIberia
Deal found 12/16$1,399
This Cheapflightsfares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:35 pmLHR - DSM
1 stop14h 02mLufthansa
Tue 12/2311:35 amDSM - LHR
1 stop12h 20mLufthansa
Deal found 12/16$1,591
This TravelUp deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:15 amLHR - DSM
2 stops18h 20mBritish Airways
Tue 12/231:18 pmDSM - LHR
1 stop15h 07mBritish Airways
Deal found 12/15$1,617
This British Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:55 amLHR - OMA
1 stop17h 04mBritish Airways
Sat 1/32:12 pmOMA - LHR
1 stop12h 03mBritish Airways
Deal found 12/17$1,629
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:55 amLHR - DSM
2 stops19h 39mDelta
Tue 12/236:15 amDSM - LHR
1 stop20h 30mDelta
Deal found 12/16$1,645
This Ovago deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:50 amLHR - DSM
2 stops15h 45mAer Lingus
Tue 12/233:55 pmDSM - LHR
2 stops15h 30mAer Lingus
Deal found 12/16$1,668
This Scandinavian Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:40 amLHR - OMA
3 stops23h 28mScandinavian Airlines
Fri 1/2311:00 amOMA - LHR
2 stops23h 00mScandinavian Airlines
Deal found 12/16$1,906
This Cheapflightsfares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:40 amLHR - DSM
1 stop20h 00mLufthansa
Mon 12/2211:35 amDSM - LHR
1 stop12h 20mLufthansa
Deal found 12/16$1,906
This Cheapflightsfares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:35 amLHR - OMA
1 stop14h 44mLufthansa
Thu 1/156:35 pmOMA - LHR
2 stops18h 00mLufthansa
Deal found 12/16$1,929

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 December 18, 2025.

Round-trip from

$704
(British Airways)

One-way from

$437
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,384
From London (LON) to Iowa
Search Deals
One-way flight from London (LON) to Iowa
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 18, 2025.
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

Tue 5/5

6:10 am-10:11 pm

2 stops22h 01m

Omaha Eppley Airfield

Wed 5/13

7:48 pm-6:50 am

1 stop29h 02m

$704

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 5/6

7:30 pm-10:11 pm

2 stops32h 41m

Omaha Eppley Airfield

Mon 5/11

7:50 pm-2:25 pm

1 stop12h 35m

$704

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 5/5

6:10 am-6:20 pm

2 stops18h 10m

Omaha Eppley Airfield

Tue 5/12

9:38 am-10:55 am

1 stop19h 17m

$704

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 5/6

7:30 pm-10:11 pm

2 stops32h 41m

Omaha Eppley Airfield

Sat 5/9

7:50 pm-6:20 am

1 stop28h 30m

$704

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Wed 5/6

7:30 pm-6:20 pm

2 stops28h 50m

Omaha Eppley Airfield

Sun 5/10

7:50 pm-10:55 am

1 stop33h 05m

$704

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 5/5

6:10 am-6:20 pm

2 stops18h 10m

Omaha Eppley Airfield

Sun 5/10

7:48 pm-9:05 am

1 stop31h 17m

$704

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Tue 5/5

6:10 am-10:11 pm

2 stops22h 01m

Omaha Eppley Airfield

Sat 5/9

7:48 pm-10:30 am

1 stop32h 42m

$704

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 5/3

6:10 am-10:11 pm

2 stops22h 01m

Omaha Eppley Airfield

Mon 5/11

7:48 pm-9:05 am

1 stop31h 17m

$705

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 5/3

6:10 am-10:11 pm

2 stops22h 01m

Omaha Eppley Airfield

Tue 5/12

7:48 pm-12:15 pm

1 stop10h 27m

$705

LondonOmaha

LHR - OMA

LHROMA

London Heathrow

Sun 5/3

6:10 am-10:11 pm

2 stops22h 01m

Omaha Eppley Airfield

Sat 5/9

7:50 pm-10:55 am

1 stop33h 05m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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 round-trip 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 $255). Flying from London to Iowa in December is currently the most expensive (average of $1,164). 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 to fly round-trip from London to Iowa?

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?

    Departing from London to Iowa will take you 16h 41m. Airlines will cover a distance of 4291 mi. This flight may include one or multiple 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 vacation 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 $255). Flying from London to Iowa in December is currently the most expensive (average of $1,164). 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

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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 airline flying from London to Iowa

Discover the top airline 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,338Average$1,424FlexibilityNo cancel feeOn-time70%

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