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$449+ Cheap flights from Waterloo, IA (ALO) to Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — CPH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Waterloo to Europe

Keep the following information in mind while searching for Waterloo to Europe flight deals. Data was last updated September 11, 2025.

Round-trip from

$578
(American Airlines)

One-way from

$449
(British Airways)
From Waterloo to Europe
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One-way flight from Waterloo to Europe
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Find flight deals from Waterloo to Europe

Cheapest flights from Waterloo to Europe
Explore the most affordable flight options available from Waterloo to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/276:00 amALO - CDG
2 stops20h 20mAmerican Airlines
Mon 11/311:25 amCDG - ALO
2 stops19h 23mAmerican Airlines
Deal found 9/11$578
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/256:00 amALO - CDG
2 stops20h 20mAmerican Airlines
Sat 11/17:05 amCDG - ALO
2 stops20h 52mAmerican Airlines
Deal found 9/9$633
This British Airways deal was found by Cheapflights users on 9/11. 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.
Sun 10/266:00 amALO - LHR
1 stop19h 55mMultiple Airlines
Sun 11/211:00 amLHR - ALO
1 stop18h 48mMultiple Airlines
Deal found 9/11$761
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/263:25 pmALO - LHR
2 stops12h 50mAmerican Airlines
Sun 11/212:40 pmLHR - ALO
2 stops17h 08mAmerican Airlines
Deal found 9/11$765
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/246:00 amALO - LHR
1 stop19h 20mAmerican Airlines
Fri 10/317:10 pmLHR - ALO
2 stops24h 45mAmerican Airlines
Deal found 9/9$766
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 11/287:15 amALO - LIN
2 stops29h 25mAmerican Airlines
Tue 12/211:45 amLIN - ALO
2 stops39h 19mAmerican Airlines
Deal found 9/9$776
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 11/143:28 pmALO - CDG
2 stops21h 17mAmerican Airlines
Tue 11/189:20 pmCDG - ALO
2 stops29h 37mAmerican Airlines
Deal found 9/9$778
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 9/204:59 pmALO - LHR
1 stop13h 16mAmerican Airlines
Tue 9/309:15 amLHR - ALO
1 stop18h 50mAmerican Airlines
Deal found 9/9$801
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 11/146:00 amALO - ATH
2 stops29h 15mAmerican Airlines
Tue 11/187:55 pmATH - ALO
2 stops32h 02mAmerican Airlines
Deal found 9/9$838
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/103:25 pmALO - ATH
2 stops20h 10mAmerican Airlines
Fri 10/178:05 amATH - ALO
2 stops23h 33mAmerican Airlines
Deal found 9/10$839
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 11/287:15 amALO - VCE
2 stops26h 40mAmerican Airlines
Tue 12/211:25 amVCE - ALO
2 stops39h 39mAmerican Airlines
Deal found 9/10$841
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 11/283:17 pmALO - GVA
2 stops23h 53mAmerican Airlines
Tue 12/28:40 pmGVA - ALO
2 stops30h 24mAmerican Airlines
Deal found 9/9$851

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 September 11, 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

WaterlooParis

ALO - CDG

ALOCDG

Waterloo

Mon 10/27

6:00 am-8:20 am

2 stops20h 20m

Paris Charles de Gaulle

Mon 11/3

11:25 am-11:48 pm

2 stops19h 23m

$578

WaterlooParis

ALO - CDG

ALOCDG

Waterloo

Sat 10/25

6:00 am-9:20 am

2 stops20h 20m

Paris Charles de Gaulle

Sat 11/1

7:05 am-9:57 pm

2 stops20h 52m

$633

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Sun 10/26

6:00 am-6:55 am

1 stop19h 55m

London Heathrow

Sun 11/2

11:00 am-11:48 pm

1 stop18h 48m

$761

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Sun 10/26

3:25 pm-9:15 am

2 stops12h 50m

London Heathrow

Sun 11/2

12:40 pm-11:48 pm

2 stops17h 08m

$765

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 10/24

6:00 am-7:20 am

1 stop19h 20m

London Heathrow

Fri 10/31

7:10 pm-2:55 pm

2 stops24h 45m

$766

WaterlooMilan

ALO - LIN

ALOLIN

Waterloo

Fri 11/28

7:15 am-7:40 pm

2 stops29h 25m

Milan Linate

Tue 12/2

11:45 am-8:04 pm

2 stops39h 19m

$776

WaterlooParis

ALO - CDG

ALOCDG

Waterloo

Fri 11/14

3:28 pm-7:45 pm

2 stops21h 17m

Paris Charles de Gaulle

Tue 11/18

9:20 pm-7:57 pm

2 stops29h 37m

$778

WaterlooBologna

ALO - BLQ

ALOBLQ

Waterloo

Wed 1/14

2:51 pm-5:50 pm

2 stops19h 59m

Bologna Guglielmo Marconi

Sun 1/18

7:15 am-10:01 pm

2 stops21h 46m

$781

WaterlooBarcelona

ALO - BCN

ALOBCN

Waterloo

Wed 2/18

6:00 am-7:05 am

2 stops18h 05m

Barcelona-El Prat

Sun 2/22

3:05 pm-2:20 pm

2 stops30h 15m

$787

WaterlooMadrid

ALO - MAD

ALOMAD

Waterloo

Wed 3/4

2:51 pm-7:55 am

1 stop10h 04m

Madrid Barajas

Sun 3/8

1:45 pm-10:01 pm

1 stop14h 16m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 17 results
1
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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, November is the cheapest month in which you can book a flight from Waterloo, Iowa to Europe (average of $523). Flying from Waterloo, Iowa to Europe in June is currently the most expensive (average of $910). 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 20h 20m. Fly via American Airlines to get the fastest option. Waterloo, Iowa and Europe are separated by a distance of 4284 mi.

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

    While some choose either Waterloo - Paris Charles de Gaulle or Waterloo - Athens Eleftherios V., Waterloo - London Heathrow 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, November is the cheapest month in which you can book a flight from Waterloo, Iowa to Europe (average of $523). Flying from Waterloo, Iowa to Europe in June is currently the most expensive (average of $910). 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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