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$313+ Cheap flights from Iowa to the United Kingdom

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LHR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Iowa to United Kingdom

Keep the following information in mind while searching for Iowa to United Kingdom flight deals. Data was last updated September 11, 2025.

Round-trip from

$589
(Trip.com)

One-way from

$313
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$851
From Iowa to United Kingdom
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One-way flight from Iowa to United Kingdom
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Highest demand for flights based on searches. 19% potential increase in price ($225 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Iowa to United Kingdom

Cheapest flights from Iowa to United Kingdom
Explore the most affordable flight options available from Iowa to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This flugladen.de deal was found by Cheapflights users on 9/11. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:44 amDSM - LHR
1 stop19h 31mVirgin Atlantic
Tue 10/79:20 amLHR - DSM
1 stop14h 24mVirgin Atlantic
Deal found 9/11$597
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:06 pmOMA - LHR
1 stop14h 29mUnited Airlines
Tue 10/79:30 amLHR - OMA
2 stops42h 18mUnited Airlines
Deal found 9/11$608
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:17 pmOMA - LHR
2 stops14h 33mUnited Airlines
Wed 10/1512:40 pmLHR - OMA
2 stops27h 51mUnited Airlines
Deal found 9/10$614
This Surpr!ce deal was found by Cheapflights users on 9/11. 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/72:13 pmDSM - LHR
1 stop11h 02mMultiple Airlines
Thu 10/166:30 amLHR - DSM
2 stops16h 46mMultiple Airlines
Deal found 9/11$614
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:00 amOMA - LHR
2 stops16h 30mAir Canada
Wed 11/191:25 pmLHR - OMA
2 stops30h 56mAir Canada
Deal found 9/11$615
This Expedia deal was found by Cheapflights users on 9/9. 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.
Sat 10/2510:41 amOMA - LHR
2 stops41h 39mScandinavian Airlines
Sat 11/16:40 amLHR - OMA
2 stops22h 19mScandinavian Airlines
Deal found 9/9$616
This Flysmarter deal was found by Cheapflights users on 9/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:32 pmDSM - LHR
1 stop13h 38mVirgin Atlantic
Thu 10/1611:45 amLHR - DSM
1 stop14h 50mVirgin Atlantic
Deal found 9/11$617
This World Air Fares deal was found by Cheapflights users on 9/11. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:33 pmOMA - LHR
1 stop11h 12mLufthansa
Fri 10/316:50 amLHR - OMA
2 stops15h 35mLufthansa
Deal found 9/11$620
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:25 pmOMA - LHR
2 stops13h 55mMultiple Airlines
Tue 12/96:00 pmLHR - OMA
2 stops26h 20mMultiple Airlines
Deal found 9/10$621
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 pmDSM - LHR
1 stop13h 00mKLM
Tue 10/73:15 pmLHR - DSM
1 stop13h 15mKLM
Deal found 9/11$622
This Delta deal was found by Cheapflights users on 9/11. 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 10/16:30 pmDSM - LHR
1 stop13h 00mDelta
Wed 10/86:15 amLHR - DSM
2 stops16h 37mDelta
Deal found 9/11$623
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 9/305:57 amCID - LHR
1 stop18h 48mDelta
Tue 10/76:15 amLHR - CID
2 stops22h 19mDelta
Deal found 9/11$623

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa to United Kingdom 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 September 11, 2025.
Use the filters below to find and compare flights from Iowa to the United Kingdom that are best for you.

Fly from

Iowa

Fly to

United Kingdom

Route

Depart

Return

Price

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 10/8

6:00 am-7:40 am

1 stop19h 40m

London Heathrow

Wed 10/15

2:05 pm-10:31 am

2 stops26h 26m

$608

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Tue 9/30

1:04 pm-8:20 am

1 stop13h 16m

London Heathrow

Tue 10/7

2:05 pm-10:31 am

2 stops26h 26m

$608

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 10/1

11:27 am-9:35 am

3 stops16h 08m

London Heathrow

Tue 10/7

2:05 pm-10:31 am

2 stops26h 26m

$608

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 10/29

8:15 am-10:15 am

1 stop21h 00m

London Heathrow

Fri 11/7

1:25 pm-9:57 pm

2 stops38h 32m

$608

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Tue 12/2

11:28 am-7:55 am

1 stop14h 27m

London Heathrow

Tue 12/9

1:25 pm-10:31 am

2 stops27h 06m

$608

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 9/24

11:27 am-6:20 am

1 stop12h 53m

London Heathrow

Wed 10/1

2:05 pm-10:31 am

2 stops26h 26m

$608

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Fri 11/14

3:08 pm-9:20 am

2 stops36h 12m

London Heathrow

Fri 11/21

5:00 pm-11:56 pm

2 stops36h 56m

$616

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 10/1

6:30 pm-1:30 pm

1 stop13h 00m

London Heathrow

Tue 10/7

3:15 pm-10:30 pm

1 stop13h 15m

$622

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 10/1

6:30 pm-1:30 pm

1 stop13h 00m

London Heathrow

Tue 10/7

6:15 am-8:35 pm

2 stops20h 20m

$623

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 12/3

5:50 am-9:00 am

1 stop21h 10m

London Heathrow

Tue 12/9

6:20 am-3:45 pm

2 stops15h 25m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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

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

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

Currently, November is the cheapest month in which you can book a flight from Iowa to United Kingdom (average of $661). Flying from Iowa to United Kingdom in June is currently the most expensive (average of $1,098). 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 IA to GB?

Find hourly flight availability from Iowa to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Related info for your journey

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

    Departing from Iowa to United Kingdom will take you 13h. 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 United Kingdom one-way?

    The cheapest airlines for a one-way flight from Iowa to United Kingdom are American Airlines ($449), Air Canada ($450), and United Airlines ($450).

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Iowa to United Kingdom (average of $661). Flying from Iowa to United Kingdom in June is currently the most expensive (average of $1,098). 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 Iowa to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Iowa to United Kingdom

Discover the top 5 airlines that operate flights from Iowa to United Kingdom. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$666Average$932FlexibilityNo cancel feeOn-time70%
DeltaCheapest$684Average$827FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$687Average$979FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$705Average$941FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$738Average$956FlexibilityNo cancel feeOn-time71%

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