How long is the flight from London Heathrow Airport to Waterloo, Iowa?

There are many flights that can get you from London Heathrow Airport to Waterloo, Iowa in 17h 03m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 4081 mi.

In terms of precipitation, rainfall in Waterloo, Iowa ranges from 20.0 - 127.0 inches per month. June is typically the wettest month, when rainfall can reach 127.0 mm. January is typically the driest time to visit Waterloo, Iowa when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Waterloo, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

What is the cheapest time of day to fly from LHR to ALO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Waterloo, Iowa as you normally would.

What airport do you fly into for flights to Waterloo from London Heathrow?

If you book a flight to Waterloo from London Heathrow, you will be flying to Waterloo, which is the city’s only airport. Waterloo (ALO) is located 5.3 mi from the center of Waterloo. There are 0 flights from London Heathrow to Waterloo per day from 0 different airlines.

Can I find deals for flights from Heathrow to Waterloo that include hotel bookings?

Yes. In addition to deals on Heathrow to Waterloo flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Waterloo?

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

Can I find deals for business class flights from Heathrow to Waterloo?

Yes. Cheapflights offers flight deals from Heathrow to Waterloo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£957+ Cheap Flights from London Heathrow Airport to Waterloo, Iowa

Cheap flight deals from Heathrow to Waterloo

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Heathrow to Waterloo
Explore the most affordable flight options available from Heathrow to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Tue 3/1115:40 -

1 stop13h 58m

Tue 10/1106:04 -

1 stop23h 31m

Deal found 6/10£957

Tue 3/1112:35 -

1 stop17h 03m

Tue 10/1106:04 -

1 stop23h 31m

Deal found 6/10£977

Thu 5/1115:40 -

1 stop13h 58m

Thu 12/1106:04 -

1 stop18h 51m

Deal found 8/10£987

Thu 5/1112:45 -

2 stops16h 53m

Thu 12/1115:43 -

1 stop10h 52m

Deal found 8/10£993

Tue 3/1117:15 -

2 stops27h 58m

Tue 10/1106:04 -

1 stop18h 51m

Deal found 6/10£996

Sat 31/1015:40 -

1 stop13h 11m

Sat 7/1106:04 -

1 stop23h 31m

Deal found 3/10£1,017

Sun 1/1115:40 -

1 stop13h 58m

Sun 8/1106:04 -

1 stop23h 31m

Deal found 3/10£1,032

Sun 1/1116:30 -

1 stop13h 08m

Sun 8/1106:04 -

1 stop22h 21m

Deal found 3/10£1,037

Find flight deals from Heathrow to Waterloo

Round-trip from	£957

17/11-24/11
2 total stops
32h 57m total
London to Waterloo

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Tue 17/11

15:40-23:38

1 stop13h 58m

Waterloo

Tue 24/11

05:56-06:55

1 stop18h 59m

£957

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Tue 3/11

15:40-23:38

1 stop13h 58m

Waterloo

Tue 10/11

06:04-11:35

1 stop23h 31m

£957

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Tue 3/11

12:35-23:38

1 stop17h 03m

Waterloo

Tue 10/11

06:04-05:50

2 stops17h 46m

£980

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Tue 17/11

11:40-23:38

2 stops17h 58m

Waterloo

Tue 24/11

05:56-06:25

2 stops18h 29m

£984

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Thu 5/11

15:40-23:38

1 stop13h 58m

Waterloo

Thu 12/11

06:04-06:55

1 stop18h 51m

£987

Fastest return journey

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Thu 5/11

12:45-23:38

2 stops16h 53m

Waterloo

Thu 12/11

15:43-08:35

1 stop10h 52m

£993

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Sat 31/10

15:40-23:51

1 stop13h 11m

Waterloo

Sat 7/11

06:04-11:35

1 stop23h 31m

£1,017

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Sun 1/11

15:40-23:38

1 stop13h 58m

Waterloo

Sun 8/11

06:04-11:35

1 stop23h 31m

£1,032

LondonWaterloo

LHR London Heathrow - ALO Waterloo

LHRALO

London Heathrow

Sun 1/11

16:30-23:38

1 stop13h 08m

Waterloo

Sun 8/11

06:04-10:25

1 stop22h 21m

£1,037

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Sorted by cheapest first

Best time to book a flight from Heathrow to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Heathrow with our price prediction graph.

LHR-ALO

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.

Related info for your journey

What airport do you fly into for flights to Waterloo from London Heathrow?
If you book a flight to Waterloo from London Heathrow, you will be flying to Waterloo, which is the city’s only airport. Waterloo (ALO) is located 5.3 mi from the center of Waterloo. There are 0 flights from London Heathrow to Waterloo per day from 0 different airlines.
How long is the flight from London Heathrow Airport to Waterloo, Iowa?
There are many flights that can get you from London Heathrow Airport to Waterloo, Iowa in 17h 03m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 4081 mi.
Can I find deals for flights from Heathrow to Waterloo that include hotel bookings?
Yes. In addition to deals on Heathrow to Waterloo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Waterloo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Waterloo.
Can I find deals for business class flights from Heathrow to Waterloo?
Yes. Cheapflights offers flight deals from Heathrow to Waterloo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from London Heathrow Airport to Waterloo, Iowa from £957

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Waterloo

Cheapest flights from Heathrow to WaterlooExplore the most affordable flight options available from Heathrow to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Explore the most affordable flight options available from Heathrow to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Best flights from Heathrow to WaterlooDiscover carefully curated flight deals from Heathrow to Waterloo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Discover carefully curated flight deals from Heathrow to Waterloo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from Heathrow to WaterlooDiscover last-minute flight deals from Heathrow to Waterloo. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Waterloo. Data last updated 8 October 2026 and is based on user searches.

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

Best time to book a flight from Heathrow to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Heathrow with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to Waterloo from London Heathrow?

How long is the flight from London Heathrow Airport to Waterloo, Iowa?

Can I find deals for flights from Heathrow to Waterloo that include hotel bookings?

How can I find direct flights from Heathrow to Waterloo?

Can I find deals for business class flights from Heathrow to Waterloo?

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 Heathrow to Waterloo

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

Complete your trip

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

Direct flights to United States

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Heathrow and Waterloo flights

Browse other Heathrow and Waterloo flight options. Last updated on 8 October 2026.

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Can Cheapflights notify me if prices for flights from Heathrow to Waterloo become cheaper?

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Cheapest flights from Heathrow to Waterloo
Explore the most affordable flight options available from Heathrow to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Best flights from Heathrow to Waterloo
Discover carefully curated flight deals from Heathrow to Waterloo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from Heathrow to Waterloo
Discover last-minute flight deals from Heathrow to Waterloo. Data last updated 8 October 2026 and is based on user searches.