When did momondo last update prices for flights from Waterloo Airport to London?

Prices for flights from Waterloo Airport to London refresh daily.

How old do you have to be to fly from Waterloo Airport to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Waterloo Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$762 Cheap Flights from Waterloo to London in 2025/26

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Find the cheapest flights from Waterloo, Iowa to London

Round-trip

One-way

Last minute

Cheap round-trip flights

3:25 pm - 8:15 amALO-LHR

11h 50m1 stop

12:35 pm - 11:48 pmLHR-ALO

17h 13m1 stop

$762American Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

6:00 am - 8:15 amALO-LHR

21h 15m1 stop

11:40 am - 11:48 pmLHR-ALO

18h 08m2 stops

$766American Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

3:25 pm - 9:15 amALO-LHR

12h 50m2 stops

11:45 am - 11:48 pmLHR-ALO

18h 03m2 stops

$871American Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

6:00 am - 8:40 amALO-LHR

20h 40m2 stops

9:50 am - 11:48 pmLHR-ALO

19h 58m2 stops

$934American Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

6:00 am - 6:55 amALO-LHR

18h 55m1 stop

2:10 pm - 11:48 pmLHR-ALO

15h 38m1 stop

$962American Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

3:28 pm - 11:25 amALO-LHR

13h 57m2 stops

11:00 am - 11:48 pmLHR-ALO

18h 48m1 stop

$966American Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

3:28 pm - 8:15 amALO-LHR

10h 47m1 stop

12:35 pm - 11:48 pmLHR-ALO

17h 13m1 stop

$1,019American Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

5:50 am - 8:15 amALO-LHR

20h 25m1 stop

1:30 pm - 11:45 pmLHR-ALO

16h 15m2 stops

$1,565American Airlines

Find Deal

Fri, Dec 19 - Fri, Jan 2

3:12 pm - 12:00 pmALO-LHR

14h 48m2 stops

1:30 pm - 11:45 pmLHR-ALO

16h 15m2 stops

$1,859American Airlines

Find Deal

Fri, Dec 19 - Fri, Jan 2

3:12 pm - 8:15 amALO-LHR

11h 03m1 stop

2:10 pm - 11:45 pmLHR-ALO

15h 35m1 stop

$2,011American Airlines

Find Deal

Fri, Dec 19 - Fri, Jan 2

American Airlines flights from Waterloo, Iowa to London

Our best American Airlines deals on Waterloo, Iowa to London flight tickets

American Airlines

Oct 30

ALO3:25 pmWaterloo

11h 50m

1 stop

LHR8:15 amLondon Heathrow

Nov 6

LHR12:35 pmLondon Heathrow

17h 13m

1 stop

ALO11:48 pmWaterloo

$762

Find similar

American Airlines

Oct 30

ALO6:00 amWaterloo

21h 15m

1 stop

LHR8:15 amLondon Heathrow

Nov 6

LHR11:40 amLondon Heathrow

18h 08m

2 stops

ALO11:48 pmWaterloo

$766

Find similar

American Airlines

Oct 30

ALO3:25 pmWaterloo

12h 50m

2 stops

LHR9:15 amLondon Heathrow

Nov 6

LHR11:45 amLondon Heathrow

18h 03m

2 stops

ALO11:48 pmWaterloo

$871

Find similar

Fly from

Fly to

Route

Depart

Return

Price

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Thu 10/30

3:25 pm-8:15 am

1 stop11h 50m

London Heathrow

Thu 11/6

12:35 pm-11:48 pm

1 stop17h 13m

$762

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Thu 10/30

6:00 am-8:15 am

1 stop21h 15m

London Heathrow

Thu 11/6

11:40 am-11:48 pm

2 stops18h 08m

$766

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Thu 10/30

3:25 pm-9:15 am

2 stops12h 50m

London Heathrow

Thu 11/6

11:45 am-11:48 pm

2 stops18h 03m

$871

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Wed 11/19

6:00 am-8:40 am

2 stops20h 40m

London Heathrow

Sun 11/23

9:50 am-11:48 pm

2 stops19h 58m

$934

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Wed 11/12

6:00 am-6:55 am

1 stop18h 55m

London Heathrow

Sun 11/16

2:10 pm-11:48 pm

1 stop15h 38m

$962

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Wed 11/19

3:28 pm-11:25 am

2 stops13h 57m

London Heathrow

Sun 11/23

11:00 am-11:48 pm

1 stop18h 48m

$966

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Wed 11/19

3:28 pm-8:15 am

1 stop10h 47m

London Heathrow

Sun 11/23

12:35 pm-11:48 pm

1 stop17h 13m

$1,019

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 12/19

5:50 am-8:15 am

1 stop20h 25m

London Heathrow

Fri 1/2

1:30 pm-11:45 pm

2 stops16h 15m

$1,565

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 12/19

3:12 pm-12:00 pm

2 stops14h 48m

London Heathrow

Fri 1/2

1:30 pm-11:45 pm

2 stops16h 15m

$1,859

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 12/19

3:12 pm-8:15 am

1 stop11h 03m

London Heathrow

Fri 1/2

2:10 pm-11:45 pm

1 stop15h 35m

$2,011

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Waterloo, Iowa to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to London?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to London from Waterloo, Iowa according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When to book flights from Waterloo, Iowa to London

Are you open to changing your travel dates? Check out the ideal times to fly from Waterloo, Iowa to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Waterloo, Iowa to London (ALO to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Waterloo, Iowa to London

Direct flights	None

There are no direct flights from Waterloo, Iowa to London. There are no popular flight routes from Waterloo, Iowa to London.

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How far is Waterloo to London by plane?
The distance between Waterloo and London is about 4092.8 mi. Typically, this will take 10h 47m by plane in normal conditions.
When did momondo last update prices for flights from Waterloo Airport to London?
Prices for flights from Waterloo Airport to London refresh daily.
How old do you have to be to fly from Waterloo Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Waterloo Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Gatwick

Hounslow

Dover

Luton

Slough

Milton Keynes

Hayes

Guildford

Dartford

Crawley

Stansted

Chelmsford

Brentwood

Ilford

Folkestone

Colchester

Watford

Wembley

Richmond

Croydon

Why use momondo?

Why should I use momondo to find a flight deal from Waterloo to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Waterloo.

Can I find flights from Waterloo to London with flexible booking policies on momondo?

Flights from Waterloo to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Waterloo to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Waterloo.

I’m not ready to book a flight from Waterloo to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Waterloo to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.