What are the most popular routes from USA to Aachen?

While some choose either New York LaGuardia - Duesseldorf Intl or San Francisco - Duesseldorf Intl, Fort Lauderdale - Duesseldorf Intl is the most popular route from USA to Aachen.

How far in advance should I book a flight from USA to Aachen?

Find a great deal and save up to 50% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from USA to Aachen within the next two weeks, with the cheapest ticket starting at £484.

What is the cheapest month to fly from USA to Aachen?

Our data shows that January tends to be the cheapest month to fly to Aachen from USA. Users have commonly found prices around £564 for the month, but tickets can be as low as £346. Due to multiple factors, prepare for potentially higher prices in June.

Can I find deals for flights from USA to Aachen that include hotel bookings?

Yes. In addition to deals on USA to Aachen flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from USA to Aachen?

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

Can I find deals for business class flights from USA to Aachen?

Yes. Cheapflights offers flight deals from USA to Aachen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£934+ Flights from the United States to Aachen

Cheap flight deals from USA to Aachen

Round-trip from	£439
Popular in	June
Cheapest in	January
Average price	£737

Scandinavian Airlines
23/10-25/10
2 total stops
62h 35m total
USA to Aachen

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£94 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from USA to Aachen

Cheapest flights from USA to Aachen
Explore the most affordable flight options available from USA to Aachen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Thu 23/1019:40SFO - DUS

1 stop34h 10mScandinavian Airlines

Sat 25/1020:10DUS - SFO

1 stop28h 25mScandinavian Airlines

Deal found 10/6£439

Tue 16/916:30LGA - DUS

2 stops13h 20mDelta

Sat 27/908:15DUS - LGA

2 stops16h 17mDelta

Deal found 10/6£461

Mon 4/817:31FLL - DUS

2 stops32h 09mFinnair

Wed 20/818:45DUS - FLL

2 stops33h 59mFinnair

Deal found 11/6£516

Wed 3/913:59LGA - DUS

2 stops13h 31mScandinavian Airlines

Fri 12/910:10DUS - LGA

2 stops15h 24mScandinavian Airlines

Deal found 13/6£553

Sun 3/819:59FLL - DUS

2 stops15h 41mDelta

Tue 19/808:15DUS - FLL

2 stops17h 26mDelta

Deal found 12/6£562

Sun 3/811:38FLL - DUS

2 stops24h 22mMultiple Airlines

Tue 19/818:45DUS - FLL

2 stops33h 54mMultiple Airlines

Deal found 12/6£572

Tue 21/1010:25SFO - DUS

2 stops22h 35mFinnair

Sun 26/1018:40DUS - SFO

2 stops33h 59mFinnair

Deal found 10/6£626

Sun 3/819:10LGA - DUS

2 stops13h 10mUnited Airlines

Wed 13/806:00DUS - LGA

2 stops16h 20mUnited Airlines

Deal found 12/6£641

Wed 22/1016:20SFO - DUS

1 stop35h 05mTAP AIR PORTUGAL

Fri 24/1017:45DUS - SFO

1 stop33h 05mTAP AIR PORTUGAL

Deal found 10/6£676

Mon 7/716:30SFO - DUS

1 stop16h 30mMultiple Airlines

Mon 28/709:10DUS - SFO

2 stops21h 15mMultiple Airlines

Deal found 11/6£721

Thu 7/816:30FLL - DUS

2 stops18h 25mTAP AIR PORTUGAL

Mon 11/813:15DUS - FLL

2 stops26h 35mTAP AIR PORTUGAL

Deal found 11/6£744

Mon 7/719:20SFO - DUS

1 stop13h 40mBritish Airways

Mon 28/718:20DUS - SFO

1 stop28h 30mBritish Airways

Deal found 11/6£991

Best flights from USA to Aachen
Discover carefully curated flight deals from USA to Aachen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Thu 23/1019:40SFO - DUS

1 stop34h 10mScandinavian Airlines

Sat 25/1020:10DUS - SFO

1 stop28h 25mScandinavian Airlines

Deal found 10/6£439

Tue 16/916:30LGA - DUS

2 stops13h 20mDelta

Sat 27/908:15DUS - LGA

2 stops16h 17mDelta

Deal found 10/6£461

Mon 4/817:31FLL - DUS

2 stops32h 09mFinnair

Wed 20/818:45DUS - FLL

2 stops33h 59mFinnair

Deal found 11/6£516

Sun 3/811:38FLL - DUS

2 stops24h 22mMultiple Airlines

Tue 19/818:45DUS - FLL

2 stops33h 54mMultiple Airlines

Deal found 12/6£572

Sun 3/819:10LGA - DUS

2 stops13h 10mUnited Airlines

Wed 13/806:00DUS - LGA

2 stops16h 20mUnited Airlines

Deal found 12/6£641

Wed 22/1016:20SFO - DUS

1 stop35h 05mTAP AIR PORTUGAL

Fri 24/1017:45DUS - SFO

1 stop33h 05mTAP AIR PORTUGAL

Deal found 10/6£676

Mon 7/719:20SFO - DUS

1 stop13h 40mBritish Airways

Mon 28/718:20DUS - SFO

1 stop28h 30mBritish Airways

Deal found 11/6£991

Sun 27/712:40SFO - DUS

1 stop21h 30mTurkish Airlines

Sat 2/820:15DUS - SFO

1 stop29h 25mTurkish Airlines

Deal found 12/6£996

Wed 3/913:59LGA - DUS

2 stops13h 31mScandinavian Airlines

Fri 12/910:10DUS - LGA

2 stops15h 24mScandinavian Airlines

Deal found 13/6£553

Fri 25/721:05SFO - DUS

1 stop16h 15mLufthansa

Fri 1/813:30DUS - SFO

1 stop14h 30mLufthansa

Deal found 12/6£1,115

Sun 3/819:59FLL - DUS

2 stops15h 41mDelta

Tue 19/808:15DUS - FLL

2 stops17h 26mDelta

Deal found 12/6£562

Sun 27/719:40SFO - DUS

2 stops37h 40mSWISS

Sun 3/819:05DUS - SFO

2 stops34h 49mSWISS

Deal found 12/6£1,129

Last-minute flights from USA to Aachen
Discover last-minute flight deals from USA to Aachen. Data last updated 13 June 2025 and is based on user searches.

Wed 18/616:20SFO - DUS

1 stop15h 35mTAP AIR PORTUGAL

Wed 9/713:15DUS - SFO

2 stops29h 30mTAP AIR PORTUGAL

Deal found 12/6£1,428

Fri 20/615:30LGA - DUS

2 stops12h 40mUnited Airlines

Thu 3/706:00DUS - LGA

2 stops14h 45mUnited Airlines

Deal found 12/6£1,440

Mon 23/617:00LGA - DUS

2 stops14h 55mDelta

Mon 30/614:30DUS - LGA

2 stops13h 00mDelta

Deal found 13/6£506

Sat 5/719:20SFO - DUS

1 stop32h 05mTAP AIR PORTUGAL

Tue 29/717:40DUS - SFO

1 stop29h 55mTAP AIR PORTUGAL

Deal found 11/6£1,093

Mon 7/716:30SFO - DUS

1 stop16h 30mMultiple Airlines

Mon 28/709:10DUS - SFO

2 stops21h 15mMultiple Airlines

Deal found 11/6£721

Mon 7/719:20SFO - DUS

1 stop13h 40mBritish Airways

Mon 28/718:20DUS - SFO

1 stop28h 30mBritish Airways

Deal found 11/6£991

Wed 9/720:25SFO - DUS

1 stop26h 55mDelta

Tue 29/706:40DUS - SFO

2 stops18h 30mDelta

Deal found 11/6£1,247

Thu 10/713:59LGA - DUS

2 stops11h 41mDelta

Fri 18/714:30DUS - LGA

2 stops12h 56mDelta

Deal found 11/6£481

Thu 10/720:16LGA - DUS

2 stops43h 24mWestJet

Sat 19/706:40DUS - LGA

2 stops37h 50mWestJet

Deal found 11/6£1,390

Fri 25/721:05SFO - DUS

1 stop16h 15mLufthansa

Fri 1/813:30DUS - SFO

1 stop14h 30mLufthansa

Deal found 12/6£1,115

Sun 27/715:30LGA - DUS

2 stops12h 25mUnited Airlines

Sun 3/809:10DUS - LGA

2 stops15h 33mUnited Airlines

Deal found 11/6£991

Sun 27/712:40SFO - DUS

1 stop21h 30mTurkish Airlines

Sat 2/820:15DUS - SFO

1 stop29h 25mTurkish Airlines

Deal found 12/6£996

One-way flights from USA to Aachen
Search for one-way flight options from USA to Aachen. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Mon 11/800:20SFO - DUS

2 stops27h 20mUnited Airlines

Deal found 12/6£449

Fri 4/715:30LGA - DUS

2 stops12h 40mUnited Airlines

Deal found 13/6£496

Thu 2/1011:12SFO - DUS

2 stops25h 48mMultiple Airlines

Deal found 12/6£640

Tue 15/700:50SFO - DUS

2 stops21h 50mDelta

Deal found 12/6£664

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Aachen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Thu 23/10

19:40-14:50

1 stop34h 10m

Duesseldorf Intl

Sat 25/10

20:10-15:35

1 stop28h 25m

£439

New YorkDüsseldorf

LGA - DUS

LGADUS

New York LaGuardia

Tue 16/9

16:30-11:50

2 stops13h 20m

Duesseldorf Intl

Sat 27/9

08:15-18:32

2 stops16h 17m

£461

Fort LauderdaleDüsseldorf

FLL - DUS

FLLDUS

Fort Lauderdale

Mon 4/8

17:31-07:40

2 stops32h 09m

Duesseldorf Intl

Wed 20/8

18:45-22:44

2 stops33h 59m

£516

New YorkDüsseldorf

LGA - DUS

LGADUS

New York LaGuardia

Wed 3/9

13:59-09:30

2 stops13h 31m

Duesseldorf Intl

Fri 12/9

10:10-19:34

2 stops15h 24m

£553

Fort LauderdaleDüsseldorf

FLL - DUS

FLLDUS

Fort Lauderdale

Sun 3/8

19:59-17:40

2 stops15h 41m

Duesseldorf Intl

Tue 19/8

08:15-19:41

2 stops17h 26m

£562

Fort LauderdaleDüsseldorf

FLL - DUS

FLLDUS

Fort Lauderdale

Sun 3/8

11:38-18:00

2 stops24h 22m

Duesseldorf Intl

Tue 19/8

18:45-22:39

2 stops33h 54m

£572

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Tue 21/10

10:25-18:00

2 stops22h 35m

Duesseldorf Intl

Sun 26/10

18:40-20:39

2 stops33h 59m

£626

New YorkDüsseldorf

LGA - DUS

LGADUS

New York LaGuardia

Sun 3/8

19:10-14:20

2 stops13h 10m

Duesseldorf Intl

Wed 13/8

06:00-16:20

2 stops16h 20m

£641

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Wed 22/10

16:20-12:25

1 stop35h 05m

Duesseldorf Intl

Fri 24/10

17:45-17:50

1 stop33h 05m

£676

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 7/7

16:30-18:00

1 stop16h 30m

Duesseldorf Intl

Mon 28/7

09:10-21:25

2 stops21h 15m

£721

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 27 results

Best time to book a flight from USA to Aachen

Have a flexible travel schedule? Discover the best time to fly to Aachen from USA with our price prediction graph.

Estimated return 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 States to Aachen

What is the cheapest month to book a flight from USA to Aachen?

Currently, January is the cheapest month in which you can book a flight from USA to Aachen (average of £172). Flying from USA to Aachen in August is currently the most expensive (average of £249). 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.

What is the cheapest time of day to fly from US to AC9?

When flying from USA to Aachen, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Aachen by month

In terms of precipitation, rainfall in Aachen ranges from 30.0 - 80.0 inches per month. July is typically the wettest month, when rainfall can reach 80.0 mm. March is typically the driest time to visit Aachen when rainfall is around 30.0 mm.

Temperature in Aachen by month

If weather is an important factor for your trip to Aachen, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Aachen

To help decide which airline to fly from USA to Aachen, see what other customers have to say about Singapore Airlines, Delta and Austrian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,304 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines

8.1

Very Good

1,304 reviews

Singapore Airlines

8.1

Very Good

1,304 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Delta

8.0

Very Good

7,946 reviews

Singapore Airlines

8.1

Very Good

1,304 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Austrian Airlines

7.6

Good

802 reviews

Singapore Airlines

8.1

Very Good

1,304 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Finnair

7.6

Good

1,290 reviews

Singapore Airlines

8.1

Very Good

1,304 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

SWISS

7.5

Good

1,624 reviews

Singapore Airlines

8.1

Very Good

1,304 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

What are the most popular routes from USA to Aachen?
While some choose either New York LaGuardia - Duesseldorf Intl or San Francisco - Duesseldorf Intl, Fort Lauderdale - Duesseldorf Intl is the most popular route from USA to Aachen.
Can I find deals for flights from USA to Aachen that include hotel bookings?
Yes. In addition to deals on USA to Aachen flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from USA to Aachen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Aachen.
Can I find deals for business class flights from USA to Aachen?
Yes. Cheapflights offers flight deals from USA to Aachen 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 USA to Aachen?
Currently, January is the cheapest month in which you can book a flight from USA to Aachen (average of £172). Flying from USA to Aachen in August is currently the most expensive (average of £249). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for USA to Aachen

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Direct flights to Germany

Direct flights to Berlin

Direct flights to Frankfurt am Main

Direct flights to Munich

Direct flights to Düsseldorf

Direct flights to Cologne

Direct flights to Hamburg

Direct flights to Stuttgart

Direct flights to Hannover

Direct flights to Nuremberg

Direct flights to Dortmund

Direct flights to Bremen

Direct flights to Leipzig

Direct flights to Dresden

Direct flights to Memmingen

Direct flights to Friedrichshafen

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How does Cheapflights help users find flights from USA to Aachen?

Cheapflights makes it easy to find USA to Aachen flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from USA to Aachen?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Aachen from USA.

Can Cheapflights find flights from USA to Aachen with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Aachen, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from USA to Aachen become cheaper?

Yes! Start tracking prices for USA to Aachen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from the United States to Aachen from £439

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Aachen

Keep the following information in mind while searching for USA to Aachen flight deals. Data was last updated 13 June 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from USA to Aachen

Cheapest flights from USA to AachenExplore the most affordable flight options available from USA to Aachen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from USA to Aachen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Aachen that are best for you.

Best time to book a flight from USA to Aachen

Have a flexible travel schedule? Discover the best time to fly to Aachen from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Aachen

What is the cheapest month to book a flight from USA to Aachen?

What is the cheapest time of day to fly from US to AC9?

Find hourly flight availability from USA to Aachen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in Aachen by month

Plan your trip to Aachen by taking into account the average rainfall totals by month.

Temperature in Aachen by month

Plan your trip to Aachen by taking into account the average temperature totals by month.

Reviews of airlines servicing Aachen

Get insights into the airlines that provide service to Aachen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aachen. Reviews last updated 13 June 2025.

Related info for your journey

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

What are the most popular routes from USA to Aachen?

Can I find deals for flights from USA to Aachen that include hotel bookings?

How can I find direct flights from USA to Aachen?

Can I find deals for business class flights from USA to Aachen?

What is the cheapest month to book a flight from USA to Aachen?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Aachen

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Aachen?

Why should you use Cheapflights to find cheap flight tickets from USA to Aachen?

Can Cheapflights find flights from USA to Aachen with no change fees?

Can Cheapflights notify me if prices for flights from USA to Aachen become cheaper?

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Cheapest flights from USA to Aachen
Explore the most affordable flight options available from USA to Aachen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.