How long is the flight from London to Iowa?

There are many flights that can get you from London to Iowa in 18h 14m. Fly via Scandinavian Airlines, United Airlines, or Virgin Atlantic to get the fastest option. There are 4087 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 £74. Turkish Airlines flights start at £209 while deals on SAUDIA start at £224 one-way.

In terms of precipitation, rainfall in Iowa ranges from 25.0 - 125.0 inches per month. June is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Iowa when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Iowa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most popular routes from London to Iowa?

Most travelers choose London Heathrow - Des Moines, London Heathrow - Omaha Eppley Airfield or London Gatwick - Des Moines when deciding on the best route from London to Iowa.

What are the most popular airlines that fly from London to Iowa?

Before booking your flight from London to Iowa check out the most popular airlines for this route: British Airways, Virgin Atlantic or United Airlines.

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

When flying from London 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.

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.

£377+ Cheap Flights from London to Iowa

Cheap flight deals from London to Iowa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 9 August 2026.

Sat 21/1117:00 -

2 stops37h 11m

Mon 23/1113:47 -

2 stops20h 13m

Deal found 7/8£579

Tue 24/1117:00 -

2 stops35h 34m

Wed 9/1214:58 -

2 stops20h 42m

Deal found 4/8£589

Mon 21/906:40 -

2 stops21h 46m

Mon 28/911:31 -

2 stops24h 59m

Deal found 7/8£596

Sat 17/1006:40 -

2 stops21h 53m

Fri 23/1015:03 -

2 stops37h 17m

Deal found 6/8£600

Thu 3/906:40 -

2 stops23h 19m

Thu 10/910:40 -

2 stops25h 00m

Deal found 4/8£611

Sat 24/1017:00 -

2 stops36h 59m

Fri 30/1013:45 -

2 stops38h 35m

Deal found 4/8£619

Thu 12/1118:40 -

2 stops33h 54m

Sun 15/1105:30 -

2 stops45h 50m

Deal found 6/8£630

Sat 5/906:40 -

2 stops22h 22m

Sat 12/908:15 -

2 stops27h 25m

Deal found 6/8£722

Sat 5/915:40 -

2 stops35h 20m

Sat 12/913:20 -

2 stops19h 15m

Deal found 6/8£726

Sun 18/1006:40 -

3 stops21h 53m

Fri 23/1015:03 -

2 stops16h 32m

Deal found 6/8£727

Sat 5/906:40 -

2 stops21h 57m

Sat 12/911:31 -

2 stops28h 09m

Deal found 8/8£732

Sat 17/1012:40 -

2 stops40h 30m

Fri 23/1009:15 -

1 stop18h 45m

Deal found 6/8£739

Best flights from London to Iowa
Discover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 August 2026.

Tue 24/1117:00 -

2 stops35h 34m

Wed 9/1214:58 -

2 stops20h 42m

Deal found 4/8£589

Sat 5/915:40 -

2 stops35h 20m

Sat 12/913:20 -

2 stops19h 15m

Deal found 6/8£726

Wed 2/1209:00 -

2 stops18h 14m

Sun 6/1215:14 -

2 stops23h 21m

Deal found 4/8£781

Tue 24/1110:00 -

2 stops18h 34m

Wed 9/1210:21 -

2 stops23h 24m

Deal found 4/8£802

Thu 10/909:15 -

2 stops14h 42m

Thu 24/913:24 -

2 stops22h 31m

Deal found 7/8£804

Fri 4/919:15 -

2 stops28h 55m

Sun 6/918:48 -

2 stops36h 32m

Deal found 7/8£836

Tue 24/1110:00 -

2 stops36h 49m

Wed 9/1211:28 -

2 stops22h 17m

Deal found 7/8£873

Thu 5/1107:50 -

2 stops17h 04m

Sun 8/1113:58 -

2 stops36h 52m

Deal found 6/8£980

Fri 23/1006:45 -

2 stops23h 40m

Thu 29/1008:00 -

2 stops21h 25m

Deal found 4/8£1,014

Thu 3/906:40 -

2 stops23h 19m

Thu 10/910:40 -

2 stops25h 00m

Deal found 4/8£611

Thu 12/1118:40 -

2 stops33h 54m

Sun 15/1105:30 -

2 stops45h 50m

Deal found 7/8£631

Sat 5/908:25 -

2 stops18h 34m

Sat 12/916:20 -

2 stops14h 55m

Deal found 8/8£1,416

Sat 17/1012:40 -

2 stops40h 30m

Fri 23/1009:15 -

1 stop18h 45m

Deal found 6/8£739

Tue 1/908:45 -

2 stops18h 34m

Tue 8/906:30 -

1 stop18h 15m

Deal found 4/8£782

Tue 1/1218:15 -

2 stops33h 02m

Tue 5/118:45 -

2 stops40h 55m

Deal found 5/8£810

Thu 3/915:40 -

2 stops35h 05m

Thu 10/915:20 -

2 stops17h 20m

Deal found 4/8£748

Sun 22/1112:05 -

2 stops37h 11m

Sun 29/1118:45 -

1 stop31h 10m

Deal found 6/8£782

Thu 3/1211:45 -

2 stops37h 53m

Mon 7/1212:23 -

2 stops24h 37m

Deal found 6/8£887

Fri 9/1008:30 -

2 stops20h 17m

Sat 17/1010:56 -

1 stop15h 34m

Deal found 6/8£827

Thu 3/913:00 -

2 stops34h 40m

Mon 14/910:25 -

2 stops22h 15m

Deal found 4/8£772

Tue 15/907:25 -

2 stops16h 03m

Tue 22/908:00 -

3 stops15h 55m

Deal found 5/8£785

Mon 21/918:30 -

2 stops28h 58m

Mon 28/918:55 -

2 stops17h 00m

Deal found 7/8£828

Wed 2/1219:40 -

2 stops32h 10m

Sun 6/1212:23 -

2 stops24h 37m

Deal found 4/8£915

Fri 11/910:25 -

2 stops15h 58m

Fri 18/917:30 -

2 stops33h 50m

Deal found 8/8£1,012

Sat 5/915:40 -

2 stops35h 35m

Sat 12/907:20 -

2 stops25h 15m

Deal found 8/8£788

Fri 21/820:10 -

2 stops34h 22m

Sun 30/806:44 -

2 stops20h 21m

Deal found 3/8£1,057

Wed 28/1009:00 -

2 stops17h 40m

Sun 1/1117:12 -

1 stop34h 28m

Deal found 4/8£795

Wed 28/1011:45 -

2 stops41h 29m

Sun 1/1109:27 -

2 stops27h 33m

Deal found 5/8£931

Fri 4/910:25 -

2 stops16h 58m

Sun 6/912:29 -

2 stops14h 56m

Deal found 7/8£1,073

Thu 12/1113:45 -

2 stops35h 31m

Sun 15/1118:45 -

1 stop29h 10m

Deal found 5/8£812

Find flight deals from London to Iowa

Round-trip from	£579
One-way from	£377
Popular in	December
Cheapest in	April
Average price	£1,086

Scandinavian Airlines
21/11-23/11
4 total stops
57h 24m total
London to Iowa

Search Deals

14/10
1 total stop
24h 15m total
London to Iowa

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Tue 24/11

17:00-22:34

2 stops35h 34m

Des Moines

Wed 9/12

14:58-17:40

2 stops20h 42m

£589

LondonOmaha

LHR London Heathrow - OMA Omaha Eppley Airfield

LHROMA

London Heathrow

Thu 3/9

06:40-23:59

2 stops23h 19m

Omaha Eppley Airfield

Thu 10/9

10:40-17:40

2 stops25h 00m

£611

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Thu 12/11

18:40-22:34

2 stops33h 54m

Des Moines

Sun 15/11

05:30-09:20

2 stops45h 50m

£631

LondonOmaha

LGW London Gatwick - OMA Omaha Eppley Airfield

LGWOMA

London Gatwick

Sat 5/9

15:40-21:00

2 stops35h 20m

Omaha Eppley Airfield

Sat 12/9

13:20-14:35

2 stops19h 15m

£726

LondonDes Moines

LGW London Gatwick - DSM Des Moines

LGWDSM

London Gatwick

Sat 17/10

12:40-23:10

2 stops40h 30m

Des Moines

Fri 23/10

09:15-10:00

1 stop18h 45m

£739

LondonOmaha

LGW London Gatwick - OMA Omaha Eppley Airfield

LGWOMA

London Gatwick

Thu 3/9

15:40-20:45

2 stops35h 05m

Omaha Eppley Airfield

Thu 10/9

15:20-14:40

2 stops17h 20m

£748

LondonOmaha

LGW London Gatwick - OMA Omaha Eppley Airfield

LGWOMA

London Gatwick

Thu 3/9

13:00-17:40

2 stops34h 40m

Omaha Eppley Airfield

Mon 14/9

10:25-14:40

2 stops22h 15m

£772

LondonCedar Rapids

LHR London Heathrow - CID Cedar Rapids

LHRCID

London Heathrow

Wed 2/12

09:00-21:14

2 stops18h 14m

Cedar Rapids

Sun 6/12

15:14-20:35

2 stops23h 21m

£781

LondonCedar Rapids

LHR London Heathrow - CID Cedar Rapids

LHRCID

London Heathrow

Tue 1/9

08:45-21:19

2 stops18h 34m

Cedar Rapids

Tue 8/9

06:30-06:45

1 stop18h 15m

£782

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 22/11

12:05-19:16

2 stops37h 11m

Des Moines

Sun 29/11

18:45-07:55

1 stop31h 10m

£782

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LGW-OMA

LGW-DSM

LHR-CID

LHR-DSM

LHR-OMA

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

LON-USIA

LGW-OMA

LGW-DSM

LHR-CID

LHR-DSM

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

Currently, September is the cheapest month in which you can book a flight from London to Iowa (average of £676). Flying from London to Iowa in March is currently the most expensive (average of £1,231). 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?

Airfare is below average for this route at the moment.

London to Iowa flights typically cost between £942 and £1,152 in November.
The cheapest return price found within the last 5 days was £589 on Scandinavian Airlines (24 Nov–9 Dec).

Reviews of airlines servicing Iowa

Read through reviews of airlines operating flights from London to Iowa, such as Virgin Atlantic,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.5

Good

694 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

United Airlines

7.4

Good

10,086 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

American Airlines

7.1

Good

11,889 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Lufthansa

6.8

Okay

8,177 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

British Airways

6.7

Okay

8,153 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

How long is the flight from London to Iowa?
There are many flights that can get you from London to Iowa in 18h 14m. Fly via Scandinavian Airlines, United Airlines, or Virgin Atlantic to get the fastest option. There are 4087 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 £74. Turkish Airlines flights start at £209 while deals on SAUDIA start at £224 one-way.
What are the most popular routes from London to Iowa?
Most travelers choose London Heathrow - Des Moines, London Heathrow - Omaha Eppley Airfield or London Gatwick - 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 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, September is the cheapest month in which you can book a flight from London to Iowa (average of £676). Flying from London to Iowa in March is currently the most expensive (average of £1,231). 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

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Top 4 airlines flying from London to Iowa

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£628	Average£772	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£634	Average£652	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£643	Average£952	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£777	Average£974	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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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Cheap flights from London to Iowa from £377

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Iowa

Cheapest flights from London to IowaExplore 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 9 August 2026.

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 9 August 2026.

Best flights from London to IowaDiscover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 August 2026.

Discover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 August 2026.

Last-minute flights from London to IowaDiscover last-minute flight deals from London to Iowa. Data last updated 9 August 2026 and is based on user searches.

Discover last-minute flight deals from London to Iowa. Data last updated 9 August 2026 and is based on user searches.

One-way flights from London to IowaSearch for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 9 August 2026.

Search for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 9 August 2026.

Find flight deals from London to Iowa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Iowa that are best for you.

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.

Cheapflights Insights

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

How much does it cost for a return flight from London to Iowa?

Airfare is below average for this route at the moment.

London to Iowa flights typically cost between £942 and £1,152 in November.The cheapest return price found within the last 5 days was £589 on Scandinavian Airlines (24 Nov–9 Dec).

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 9 August 2026.

Read through reviews of airlines operating flights from London to Iowa, such as Virgin Atlantic,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London to Iowa?

What are the cheapest airlines to fly from London to Iowa one-way?

What are the most popular routes from London to Iowa?

Can I find deals for flights from London to Iowa that include hotel bookings?

How can I find direct flights from London to Iowa?

Can I find deals for business class flights from London to Iowa?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Iowa

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

Complete your trip

Complete your trip to Iowa by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from London to Iowa by cabin class

Find flights from London to Iowa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Iowa flights

Browse other London and Iowa flight options. Last updated on 9 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to Iowa flights

Consider these flights travelling from London to Iowa.

Top 4 airlines flying from London to Iowa

Fly with Cheapflights

How does Cheapflights help users find flights from London to Iowa?

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

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

Can Cheapflights notify me if prices for flights from London to Iowa become cheaper?

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Travel Smart

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 9 August 2026.

Best flights from London to Iowa
Discover carefully curated flight deals from London to Iowa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 August 2026.

Last-minute flights from London to Iowa
Discover last-minute flight deals from London to Iowa. Data last updated 9 August 2026 and is based on user searches.

One-way flights from London to Iowa
Search for one-way flight options from London to Iowa. Find affordable one-way fares based on user searches. Data last updated 9 August 2026.

London to Iowa flights typically cost between £942 and £1,152 in November.
The cheapest return price found within the last 5 days was £589 on Scandinavian Airlines (24 Nov–9 Dec).