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$1,065+ Cheap flights from the United Kingdom to Waterloo, IA (ALO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ALO
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Cheap flight deals from United Kingdom to Waterloo

Keep the following information in mind while searching for United Kingdom to Waterloo flight deals. Data was last updated October 13, 2025.

Round-trip from

$1,065
(American Airlines)
From United Kingdom to Waterloo
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Find flight deals from United Kingdom to Waterloo

Cheapest flights from United Kingdom to Waterloo
Explore the most affordable flight options available from United Kingdom to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:10 pmLHR - ALO
2 stops37h 41mAmerican Airlines
Sun 12/73:27 pmALO - LHR
2 stops33h 08mAmerican Airlines
Deal found 10/12$1,065
This British Airways deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/163:30 pmLHR - ALO
1 stop14h 08mMultiple Airlines
Mon 11/173:28 pmALO - LHR
1 stop14h 07mMultiple Airlines
Deal found 10/13$1,717
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/163:00 pmLHR - ALO
2 stops14h 38mAmerican Airlines
Mon 11/176:00 amALO - LHR
1 stop20h 15mAmerican Airlines
Deal found 10/13$1,731

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom to Waterloo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 13, 2025.
Use the filters below to find and compare flights from the United Kingdom to Waterloo that are best for you.

Fly from

United Kingdom

Fly to

Waterloo

Route

Depart

Return

Price

LondonWaterloo

LHR - ALO

LHRALO

London Heathrow

Wed 12/3

4:10 pm-11:51 pm

2 stops37h 41m

Waterloo

Sun 12/7

3:27 pm-6:35 am

2 stops33h 08m

$1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Best time to book a flight from United Kingdom to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from United Kingdom with our price prediction graph.
Estimated round-trip 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 the United Kingdom to Waterloo

What is the cheapest month to book a flight from United Kingdom to Waterloo, Iowa?

Currently, August is the cheapest month in which you can book a flight from United Kingdom to Waterloo, Iowa (average of $255). Flying from United Kingdom to Waterloo, Iowa in May is currently the most expensive (average of $900). 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.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Waterloo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Waterloo from United Kingdom?

    If you book a flight to Waterloo from United Kingdom, 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.

  • How long is the flight from United Kingdom to Waterloo, Iowa?

    A quick flight from United Kingdom to Waterloo, Iowa can take about 37h 41m. American Airlines provides one of the quickest options available for as low as $1,065. There are 4081 mi between United Kingdom and Waterloo, Iowa.

  • Can I find deals for flights from United Kingdom to Waterloo that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Waterloo?

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

  • Can I find deals for business class flights from United Kingdom to Waterloo?

    Yes. Cheapflights offers flight deals from United Kingdom 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.

  • What is the cheapest month to book a flight from United Kingdom to Waterloo, Iowa?

    Currently, August is the cheapest month in which you can book a flight from United Kingdom to Waterloo, Iowa (average of $255). Flying from United Kingdom to Waterloo, Iowa in May is currently the most expensive (average of $900). 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

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