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

Prices for flights from London to Waterloo Airport are updated daily.

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

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 London to Waterloo Airport.

What documentation or ID do you need to fly to Waterloo Airport?

The travel and health documents required for your trip to Waterloo Airport 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 Waterloo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$978 Cheap Flights from London to Waterloo in 2025/26

1 adult

0 bags

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Find the cheapest flights from London to Waterloo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 10:23 pm

LHR

ALO

14h 13m1 stop

3:23 pm - 8:15 am

ALO

LHR

10h 52m1 stop

$1,154American Airlines

Wed, Jan 28 - Wed, Feb 4

12:40 pm - 10:23 pm

LHR

ALO

15h 43m2 stops

3:23 pm - 10:25 am

ALO

LHR

13h 02m1 stop

$1,159American Airlines

Wed, Jan 28 - Wed, Feb 4

2:10 pm - 11:45 pm

LHR

ALO

15h 35m1 stop

6:00 am - 6:15 am

ALO

LHR

18h 15m2 stops

$2,770American Airlines

Mon, Jan 5 - Sat, Jan 10

10:35 am - 11:45 pm

LHR

ALO

19h 10m2 stops

6:00 am - 6:15 am

ALO

LHR

18h 15m2 stops

$2,774American Airlines

Mon, Jan 5 - Sat, Jan 10

2:10 pm - 11:45 pm

LHR

ALO

15h 35m1 stop

6:00 am - 8:15 am

ALO

LHR

20h 15m1 stop

$2,785American Airlines

Mon, Jan 5 - Sat, Jan 10

American Airlines flights from London to Waterloo, Iowa

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

American Airlines

Jan 28

LHR2:10 pmLondon Heathrow

14h 13m

1 stop

ALO10:23 pmWaterloo

Feb 4

ALO3:23 pmWaterloo

10h 52m

1 stop

LHR8:15 amLondon Heathrow

$1,154

Find similar

American Airlines

Jan 28

LHR12:40 pmLondon Heathrow

15h 43m

2 stops

ALO10:23 pmWaterloo

Feb 4

ALO3:23 pmWaterloo

13h 02m

1 stop

LHR10:25 amLondon Heathrow

$1,159

Find similar

American Airlines

Jan 5

LHR2:10 pmLondon Heathrow

15h 35m

1 stop

ALO11:45 pmWaterloo

Jan 10

ALO6:00 amWaterloo

18h 15m

2 stops

LHR6:15 amLondon Heathrow

$2,770

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 1/28

2:10 pm-10:23 pm

1 stop14h 13m

Waterloo

Wed 2/4

3:23 pm-8:15 am

1 stop10h 52m

$1,154

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 1/28

12:40 pm-10:23 pm

2 stops15h 43m

Waterloo

Wed 2/4

3:23 pm-10:25 am

1 stop13h 02m

$1,159

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Mon 1/5

2:10 pm-11:45 pm

1 stop15h 35m

Waterloo

Sat 1/10

6:00 am-6:15 am

2 stops18h 15m

$2,770

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Mon 1/5

10:35 am-11:45 pm

2 stops19h 10m

Waterloo

Sat 1/10

6:00 am-6:15 am

2 stops18h 15m

$2,774

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Mon 1/5

2:10 pm-11:45 pm

1 stop15h 35m

Waterloo

Sat 1/10

6:00 am-8:15 am

1 stop20h 15m

$2,785

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Thu 1/29

2:10 pm-10:23 pm

1 stop14h 13m

$978

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Thu 1/29

11:45 am-10:23 pm

2 stops16h 38m

$3,493

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 is the cheapest airline that flies from London to Waterloo?

American Airlines is the most popular carrier operating from London to Waterloo

When to book flights from London to Waterloo, Iowa

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

Estimated round-trip price

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

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

Fastest flight time	12h 38m
Direct flights	None

The fastest flight from London to Waterloo, Iowa takes 12h 38m

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

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How far is London to Waterloo by plane?
A flight from London to Waterloo will travel around 4092.8 mi. Flights usually cover this in 12h 38m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Waterloo Airport?
Prices for flights from London to Waterloo Airport are updated daily.
How old do you have to be to fly from London to Waterloo Airport?
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 London to Waterloo Airport.
What documentation or ID do you need to fly to Waterloo Airport?
The travel and health documents required for your trip to Waterloo Airport 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 Waterloo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Cedar Falls

Why use momondo?

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

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 Waterloo from London.

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

Yes. momondo enables you to select and highlight flights to Waterloo from London with this policy.

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

momondo provides multiple filters to help you find the best flight to Waterloo from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Waterloo, momondo offers a useful price alert feature which will track prices for flights to Waterloo from London and alert you when they change.