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$485+ Cheap flights from Waterloo, IA (ALO) to Europe

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — CPH
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Waterloo to Europe

Best flights from Waterloo to Europe
Discover carefully curated flight deals from Waterloo to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/12. 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.
Tue 1/276:00 amALO - BCN
2 stops22h 20mAmerican Airlines
Tue 2/310:40 amBCN - ALO
2 stops18h 43mAmerican Airlines
Deal found 12/12$485
This British Airways deal was found by Cheapflights users on 12/13. 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.
Tue 1/276:00 amALO - LHR
1 stop18h 55mMultiple Airlines
Tue 2/311:00 amLHR - ALO
1 stop17h 23mMultiple Airlines
Deal found 12/13$657
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 1/276:00 amALO - CDG
2 stops19h 20mAmerican Airlines
Tue 2/37:00 amCDG - ALO
2 stops22h 23mAmerican Airlines
Deal found 12/13$572
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 1/276:00 amALO - LHR
1 stop22h 25mAmerican Airlines
Tue 2/310:15 amLHR - ALO
2 stops18h 08mAmerican Airlines
Deal found 12/13$661
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 1/66:00 amALO - KEF
2 stops46h 45mAmerican Airlines
Tue 1/1311:50 amKEF - ALO
2 stops40h 33mAmerican Airlines
Deal found 12/15$2,024

Find flight deals from Waterloo to Europe

Keep the following information in mind while searching for Waterloo to Europe flight deals. Data was last updated December 15, 2025.

Round-trip from

$485
(American Airlines)
From Waterloo to Europe
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Waterloo to Europe 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 December 15, 2025.
Use the filters below to find and compare flights from Waterloo to Europe that are best for you.

Fly from

Waterloo

Fly to

Europe

Route

Depart

Return

Price

WaterlooBarcelona

ALO - BCN

ALOBCN

Waterloo

Tue 1/27

6:00 am-11:20 am

2 stops22h 20m

Barcelona-El Prat

Tue 2/3

10:40 am-10:23 pm

2 stops18h 43m

$485

WaterlooParis

ALO - CDG

ALOCDG

Waterloo

Tue 1/27

6:00 am-8:20 am

2 stops19h 20m

Paris Charles de Gaulle

Tue 2/3

7:00 am-10:23 pm

2 stops22h 23m

$572

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Tue 1/27

6:00 am-6:55 am

1 stop18h 55m

London Heathrow

Tue 2/3

11:00 am-10:23 pm

1 stop17h 23m

$657

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Tue 1/27

6:00 am-10:25 am

1 stop22h 25m

London Heathrow

Tue 2/3

10:15 am-10:23 pm

2 stops18h 08m

$661

WaterlooReykjavik

ALO - KEF

ALOKEF

Waterloo

Tue 1/6

6:00 am-10:45 am

2 stops46h 45m

Reykjavik Keflavik Intl

Tue 1/13

11:50 am-10:23 pm

2 stops40h 33m

$2,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Waterloo to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Waterloo 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 Waterloo to Europe

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

Currently, December is the cheapest month in which you can book a flight from Waterloo, Iowa to Europe (average of $450). Flying from Waterloo, Iowa to Europe in July is currently the most expensive (average of $662). 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 Waterloo to Europe. 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 from for flights from Waterloo to Europe?

    Waterloo (ALO), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Waterloo to Europe.

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

    There are many flights that can get you from Waterloo, Iowa to Europe in 22h 20m. Fly via American Airlines to get the fastest option. Waterloo, Iowa and Europe are separated by a distance of 4573 mi.

  • What are the most popular routes from Waterloo, Iowa to Europe?

    While some choose either Waterloo - Athens Eleftherios V. or Waterloo - Barcelona-El Prat, Waterloo - Venice Marco Polo is the most popular route from Waterloo, Iowa to Europe.

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

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

  • How can I find direct flights from Waterloo to Europe?

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

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

    Yes. Cheapflights offers flight deals from Waterloo to Europe 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 Waterloo, Iowa to Europe?

    Currently, December is the cheapest month in which you can book a flight from Waterloo, Iowa to Europe (average of $450). Flying from Waterloo, Iowa to Europe in July is currently the most expensive (average of $662). 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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