What are the cheapest airlines to fly from USA to Aachen one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as £537. However, be on the lookout for offers from United Airlines and WestJet, as they are both options that can get you from USA to Aachen for a low price.

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 49% by booking at least 29 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 £434.

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 £589 for the month, but tickets can be as low as £363. 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.

£1,052+ Flights from the United States to Aachen

Cheap flight deals from USA to Aachen

Round-trip from	£511
Popular in	June
Cheapest in	January
Average price	£530

Scandinavian Airlines
5/5-13/5
3 total stops
47h 40m total
USA to Aachen

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£95 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 March 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 26 March 2025.

Mon 5/519:40SFO - DUS

2 stops32h 20mScandinavian Airlines

Tue 13/510:10DUS - SFO

1 stop15h 20mScandinavian Airlines

Deal found 24/3£511

Thu 17/409:25LGA - DUS

2 stops18h 35mUnited Airlines

Sun 27/406:00DUS - LGA

2 stops33h 38mUnited Airlines

Deal found 25/3£717

Wed 2/416:20SFO - DUS

1 stop16h 20mBritish Airways

Mon 7/414:15DUS - SFO

2 stops16h 54mBritish Airways

Deal found 24/3£810

Sun 27/408:00SFO - DUS

2 stops29h 00mMultiple Airlines

Sat 3/509:10DUS - SFO

2 stops23h 24mMultiple Airlines

Deal found 25/3£850

Sun 13/408:06FLL - DUS

2 stops22h 19mMultiple Airlines

Sun 27/413:15DUS - FLL

2 stops25h 46mMultiple Airlines

Deal found 26/3£861

Sun 13/419:59FLL - DUS

2 stops16h 01mDelta

Sun 27/408:15DUS - FLL

2 stops16h 33mDelta

Deal found 25/3£873

Sun 13/411:29FLL - DUS

3 stops21h 21mScandinavian Airlines

Sun 27/410:00DUS - FLL

2 stops19h 29mScandinavian Airlines

Deal found 25/3£1,016

Fri 9/519:30SFO - DUS

1 stop33h 35mUnited Airlines

Fri 16/506:00DUS - SFO

2 stops18h 35mUnited Airlines

Deal found 25/3£1,216

Fri 9/519:30SFO - DUS

1 stop28h 00mSWISS

Fri 16/509:40DUS - SFO

1 stop15h 30mSWISS

Deal found 25/3£1,221

Sat 12/700:40SFO - DUS

2 stops22h 00mDelta

Thu 24/706:40DUS - SFO

1 stop20h 35mDelta

Deal found 25/3£1,260

Mon 14/423:15SFO - DUS

2 stops29h 40mQatar Airways

Wed 30/415:25DUS - SFO

1 stop31h 10mQatar Airways

Deal found 25/3£1,325

Tue 22/407:00SFO - DUS

2 stops22h 15mAustrian Airlines

Fri 20/615:05DUS - SFO

2 stops36h 36mAustrian Airlines

Deal found 26/3£1,493

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 26 March 2025.

Mon 5/519:40SFO - DUS

2 stops32h 20mScandinavian Airlines

Tue 13/510:10DUS - SFO

1 stop15h 20mScandinavian Airlines

Deal found 24/3£511

Thu 17/409:25LGA - DUS

2 stops18h 35mUnited Airlines

Sun 27/406:00DUS - LGA

2 stops33h 38mUnited Airlines

Deal found 25/3£717

Sun 27/408:00SFO - DUS

2 stops29h 00mMultiple Airlines

Sat 3/509:10DUS - SFO

2 stops23h 24mMultiple Airlines

Deal found 25/3£850

Sun 13/419:59FLL - DUS

2 stops16h 01mDelta

Sun 27/408:15DUS - FLL

2 stops16h 33mDelta

Deal found 25/3£873

Fri 9/519:30SFO - DUS

1 stop28h 00mSWISS

Fri 16/509:40DUS - SFO

1 stop15h 30mSWISS

Deal found 25/3£1,221

Mon 14/423:15SFO - DUS

2 stops29h 40mQatar Airways

Wed 30/415:25DUS - SFO

1 stop31h 10mQatar Airways

Deal found 25/3£1,325

Tue 22/407:00SFO - DUS

2 stops22h 15mAustrian Airlines

Fri 20/615:05DUS - SFO

2 stops36h 36mAustrian Airlines

Deal found 26/3£1,493

Wed 11/620:17LGA - DUS

2 stops37h 28mWestJet

Sat 14/606:40DUS - LGA

2 stops37h 49mWestJet

Deal found 25/3£1,581

Sun 13/408:06FLL - DUS

2 stops22h 19mMultiple Airlines

Sun 27/413:15DUS - FLL

2 stops25h 46mMultiple Airlines

Deal found 26/3£861

Sun 13/411:29FLL - DUS

3 stops21h 21mScandinavian Airlines

Sun 27/410:00DUS - FLL

2 stops19h 29mScandinavian Airlines

Deal found 25/3£1,016

Fri 9/519:30SFO - DUS

1 stop33h 35mUnited Airlines

Fri 16/506:00DUS - SFO

2 stops18h 35mUnited Airlines

Deal found 25/3£1,216

Sat 12/700:40SFO - DUS

2 stops22h 00mDelta

Thu 24/706:40DUS - SFO

1 stop20h 35mDelta

Deal found 25/3£1,260

Last-minute flights from USA to Aachen
Discover last-minute flight deals from USA to Aachen. Data last updated 26 March 2025 and is based on user searches.

Thu 27/318:30SFO - DUS

1 stop12h 50mScandinavian Airlines

Thu 3/410:10DUS - SFO

1 stop15h 20mScandinavian Airlines

Deal found 25/3£689

Wed 2/416:20SFO - DUS

1 stop16h 20mBritish Airways

Mon 7/414:15DUS - SFO

2 stops16h 54mBritish Airways

Deal found 24/3£810

Wed 2/400:08SFO - DUS

2 stops23h 07mUnited Airlines

Sun 6/406:30DUS - SFO

1 stop17h 05mUnited Airlines

Deal found 25/3£1,576

Thu 3/415:25SFO - DUS

2 stops17h 35mFinnair

Sun 6/411:55DUS - SFO

2 stops20h 49mFinnair

Deal found 26/3£1,730

Fri 4/418:20SFO - DUS

2 stops33h 30mScandinavian Airlines

Wed 30/410:10DUS - SFO

2 stops22h 01mScandinavian Airlines

Deal found 25/3£716

Sat 5/419:29LGA - DUS

2 stops16h 11mUnited Airlines

Mon 14/410:45DUS - LGA

2 stops15h 30mUnited Airlines

Deal found 25/3£733

Sun 13/408:06FLL - DUS

2 stops22h 19mMultiple Airlines

Sun 27/413:15DUS - FLL

2 stops25h 46mMultiple Airlines

Deal found 26/3£861

Sun 13/419:59FLL - DUS

2 stops16h 01mDelta

Sun 27/408:15DUS - FLL

2 stops16h 33mDelta

Deal found 25/3£873

Sun 13/411:29FLL - DUS

3 stops21h 21mScandinavian Airlines

Sun 27/410:00DUS - FLL

2 stops19h 29mScandinavian Airlines

Deal found 25/3£1,016

Mon 14/423:15SFO - DUS

2 stops29h 40mQatar Airways

Wed 30/415:25DUS - SFO

1 stop31h 10mQatar Airways

Deal found 25/3£1,325

Thu 17/409:25LGA - DUS

2 stops18h 35mUnited Airlines

Sun 27/406:00DUS - LGA

2 stops33h 38mUnited Airlines

Deal found 25/3£717

Tue 22/407:00SFO - DUS

2 stops22h 15mAustrian Airlines

Fri 20/615:05DUS - SFO

2 stops36h 36mAustrian Airlines

Deal found 26/3£1,493

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 26 March 2025.

Wed 14/512:58LGA - DUS

2 stops12h 42mDelta

Deal found 26/3£537

Fri 18/407:00LGA - DUS

2 stops25h 35mUnited Airlines

Deal found 25/3£573

Thu 5/612:50SFO - DUS

2 stops20h 10mWestJet

Deal found 26/3£722

Sat 14/615:36LGA - DUS

2 stops40h 09mMultiple Airlines

Deal found 26/3£724

Sat 14/613:00LGA - DUS

3 stops17h 50mScandinavian Airlines

Deal found 26/3£2,317

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

Mon 5/5

19:40-13:00

2 stops32h 20m

Duesseldorf Intl

Tue 13/5

10:10-16:30

1 stop15h 20m

£511

New YorkDüsseldorf

LGA - DUS

LGADUS

New York LaGuardia

Thu 17/4

09:25-10:00

2 stops18h 35m

Duesseldorf Intl

Sun 27/4

06:00-09:38

2 stops33h 38m

£717

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Sun 27/4

08:00-22:00

2 stops29h 00m

Duesseldorf Intl

Sat 3/5

09:10-23:34

2 stops23h 24m

£850

Fort LauderdaleDüsseldorf

FLL - DUS

FLLDUS

Fort Lauderdale

Sun 13/4

08:06-12:25

2 stops22h 19m

Duesseldorf Intl

Sun 27/4

13:15-09:01

2 stops25h 46m

£861

Fort LauderdaleDüsseldorf

FLL - DUS

FLLDUS

Fort Lauderdale

Sun 13/4

19:59-18:00

2 stops16h 01m

Duesseldorf Intl

Sun 27/4

08:15-18:48

2 stops16h 33m

£873

Fort LauderdaleDüsseldorf

FLL - DUS

FLLDUS

Fort Lauderdale

Sun 13/4

11:29-14:50

3 stops21h 21m

Duesseldorf Intl

Sun 27/4

10:00-23:29

2 stops19h 29m

£1,016

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Fri 9/5

19:30-14:05

1 stop33h 35m

Duesseldorf Intl

Fri 16/5

06:00-15:35

2 stops18h 35m

£1,216

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Fri 9/5

19:30-08:30

1 stop28h 00m

Duesseldorf Intl

Fri 16/5

09:40-16:10

1 stop15h 30m

£1,221

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Sat 12/7

00:40-07:40

2 stops22h 00m

Duesseldorf Intl

Thu 24/7

06:40-18:15

1 stop20h 35m

£1,260

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 14/4

23:15-13:55

2 stops29h 40m

Duesseldorf Intl

Wed 30/4

15:25-13:35

1 stop31h 10m

£1,325

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 17 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 June is currently the most expensive (average of £314). 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 Delta, Austrian Airlines and SWISS. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,891 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.5

Good

769 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,569 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Qatar Airways

7.4

Good

3,539 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,608 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from USA to Aachen one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as £537. However, be on the lookout for offers from United Airlines and WestJet, as they are both options that can get you from USA to Aachen for a low price.
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 June is currently the most expensive (average of £314). 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 Friedrichshafen

Direct flights to Karlsruhe

Fly with Cheapflights

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 £511

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. 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 26 March 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 26 March 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 26 March 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 26 March 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 26 March 2025.

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

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 cheapest airlines to fly from USA to Aachen one-way?

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 26 March 2025.