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

Prices for flights from Waterloo Airport to United Kingdom are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Waterloo Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$817 Cheap Flights from Waterloo to the United Kingdom in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Waterloo, Iowa to the United Kingdom

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:23 pm - 6:50 am

ALO

LHR

10h 27m

1 stop

3:15 pm - 11:49 pm

LHR

ALO

14h 34m

1 stop

$817Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

2:23 pm - 9:10 am

ALO

LHR

12h 47m

2 stops

2:30 pm - 11:49 pm

LHR

ALO

15h 19m

2 stops

$821American Airlines

Mon, Apr 13 - Mon, Apr 20

5:20 am - 9:40 am

ALO

LHR

47h 20m

2 stops

10:05 am - 11:53 pm

LHR

ALO

18h 48m

2 stops

$1,766British Airways

Fri, Mar 13 - Fri, Mar 20

3:10 pm - 9:40 am

ALO

LHR

37h 30m

2 stops

3:35 pm - 11:53 pm

LHR

ALO

37h 18m

2 stops

$1,787Multiple Airlines

Fri, Mar 13 - Fri, Mar 20

5:20 am - 9:40 am

ALO

LHR

47h 20m

2 stops

2:10 pm - 11:53 pm

LHR

ALO

14h 43m

1 stop

$2,003Multiple Airlines

Fri, Mar 13 - Fri, Mar 20

3:10 pm - 8:35 am

ALO

LHR

12h 25m

1 stop

12:35 pm - 11:53 pm

LHR

ALO

16h 18m

1 stop

$2,567British Airways

Fri, Mar 13 - Fri, Mar 20

5:20 am - 8:35 am

ALO

LHR

22h 15m

1 stop

12:35 pm - 11:53 pm

LHR

ALO

16h 18m

1 stop

$2,577Multiple Airlines

Fri, Mar 13 - Fri, Mar 20

British Airways flights from Waterloo, Iowa to United Kingdom

Our best British Airways deals on Waterloo, Iowa to United Kingdom flight tickets

British Airways

Mar 13

ALO5:20 amWaterloo

47h 20m

2 stops

LHR9:40 amLondon Heathrow

Mar 20

LHR10:05 amLondon Heathrow

18h 48m

2 stops

ALO11:53 pmWaterloo

$1,766

British Airways

Mar 13

ALO3:10 pmWaterloo

12h 25m

1 stop

LHR8:35 amLondon Heathrow

Mar 20

LHR12:35 pmLondon Heathrow

16h 18m

1 stop

ALO11:53 pmWaterloo

$2,567

momondo Fare Finder

Use the filters below to find and compare flights from Waterloo, Iowa to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Mon 4/13

2:23 pm-6:50 am

1 stop10h 27m

London Heathrow

Mon 4/20

3:15 pm-11:49 pm

1 stop14h 34m

$817

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Mon 4/13

2:23 pm-9:10 am

2 stops12h 47m

London Heathrow

Mon 4/20

2:30 pm-11:49 pm

2 stops15h 19m

$821

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 3/13

5:20 am-9:40 am

2 stops47h 20m

London Heathrow

Fri 3/20

10:05 am-11:53 pm

2 stops18h 48m

$1,766

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 3/13

3:10 pm-9:40 am

2 stops37h 30m

London Heathrow

Fri 3/20

3:35 pm-11:53 pm

2 stops37h 18m

$1,787

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 3/13

5:20 am-9:40 am

2 stops47h 20m

London Heathrow

Fri 3/20

2:10 pm-11:53 pm

1 stop14h 43m

$2,003

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 3/13

3:10 pm-8:35 am

1 stop12h 25m

London Heathrow

Fri 3/20

12:35 pm-11:53 pm

1 stop16h 18m

$2,567

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 3/13

5:20 am-8:35 am

1 stop22h 15m

London Heathrow

Fri 3/20

12:35 pm-11:53 pm

1 stop16h 18m

$2,577

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Waterloo, Iowa to United Kingdom

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 United Kingdom?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to United Kingdom from Waterloo, Iowa according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 4 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Cheap Waterloo, Iowa to United Kingdom flight deals and tips

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

Fastest flight time	10h 27m
Direct flights	None

The fastest flight from Waterloo, Iowa to United Kingdom takes 10h 27m

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

Search flight deals

When did momondo last update prices for flights from Waterloo Airport to United Kingdom?
Prices for flights from Waterloo Airport to United Kingdom are refreshed on a daily basis.
How old do you have to be to fly from Waterloo Airport to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Waterloo Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Waterloo to United Kingdom for you.

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

Yes. momondo allows you to filter the results for Waterloo to United Kingdom flights to just show those with flexible booking policies.

How can momondo help me find flights from Waterloo to United Kingdom?

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

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

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