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Cheap flights from the United States to Aachen from £331

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUS
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from USA to Aachen

Enter your travel dates to find the best prices.

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 4 November 2025.

Tue 2/1214:43SFO - DUS
2 stops18h 12mFinnair
Tue 9/1211:05DUS - SFO
2 stops22h 06mFinnair
Deal found 2/11£413
Sat 6/1207:00SFO - DUS
2 stops22h 45mScandinavian Airlines
Sun 7/1221:35DUS - SFO
2 stops35h 24mScandinavian Airlines
Deal found 3/11£422
Tue 9/1207:00SFO - DUS
2 stops26h 45mScandinavian Airlines
Sat 7/210:10DUS - SFO
1 stop13h 25mScandinavian Airlines
Deal found 4/11£438
Sun 14/1207:00SFO - DUS
2 stops22h 45mScandinavian Airlines
Sat 10/110:10DUS - SFO
1 stop13h 25mScandinavian Airlines
Deal found 3/11£447
Wed 10/1207:00SFO - DUS
2 stops17h 30mScandinavian Airlines
Sat 7/210:10DUS - SFO
1 stop13h 25mScandinavian Airlines
Deal found 4/11£448
Mon 10/1112:24FLL - DUS
2 stops13h 16mDelta
Tue 25/1108:15DUS - FLL
2 stops16h 15mDelta
Deal found 3/11£449
Tue 18/1107:00SFO - DUS
2 stops26h 45mScandinavian Airlines
Thu 11/1213:55DUS - SFO
2 stops33h 40mScandinavian Airlines
Deal found 3/11£467
Thu 4/1212:25SFO - DUS
2 stops21h 20mScandinavian Airlines
Thu 11/1213:55DUS - SFO
2 stops33h 40mScandinavian Airlines
Deal found 3/11£472
Tue 2/1220:40SFO - DUS
1 stop16h 45mBritish Airways
Mon 15/1220:10DUS - SFO
1 stop27h 50mBritish Airways
Deal found 3/11£480
Thu 11/1216:40SFO - DUS
1 stop31h 50mScandinavian Airlines
Sun 8/210:10DUS - SFO
1 stop13h 25mScandinavian Airlines
Deal found 4/11£486
Tue 2/1212:25SFO - DUS
2 stops21h 20mScandinavian Airlines
Mon 15/1210:10DUS - SFO
2 stops22h 49mScandinavian Airlines
Deal found 4/11£492
Mon 1/1217:00LGA - DUS
2 stops14h 55mKLM
Sun 14/1214:35DUS - LGA
2 stops13h 53mKLM
Deal found 2/11£493

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 4 November 2025.

Round-trip from

£413

One-way from

£331

Popular in

May

Cheapest in

September

Average price

£555
Finnair
  • Finnair
  • 9/12-13/1
  • 4 total stops
  • 56h 11m total
  • USA to Aachen
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 11/12
  • 2 total stops
  • 38h 07m total
  • USA to Aachen
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA to Aachen 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 858,174 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from the United States to Aachen that are best for you.

Fly from

USA

Fly to

Aachen

Route

Depart

Return

Price

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Tue 9/12

10:16-17:55

2 stops22h 39m

Duesseldorf Intl

Tue 13/1

18:40-19:12

2 stops33h 32m

£413

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Tue 2/12

14:43-17:55

2 stops18h 12m

Duesseldorf Intl

Tue 9/12

11:05-00:11

2 stops22h 06m

£413

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Tue 9/12

07:00-18:45

2 stops26h 45m

Duesseldorf Intl

Sat 7/2

10:10-14:35

1 stop13h 25m

£438

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Fri 30/1

07:10-09:30

2 stops17h 20m

Duesseldorf Intl

Fri 6/2

11:50-14:35

2 stops35h 45m

£442

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Sun 14/12

07:00-14:45

2 stops22h 45m

Duesseldorf Intl

Sat 10/1

10:10-14:35

1 stop13h 25m

£447

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Wed 10/12

07:00-09:30

2 stops17h 30m

Duesseldorf Intl

Thu 5/2

10:10-14:35

1 stop13h 25m

£448

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Wed 10/12

07:00-09:30

2 stops17h 30m

Duesseldorf Intl

Sat 7/2

10:10-14:35

1 stop13h 25m

£448

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Wed 10/12

07:00-09:30

2 stops17h 30m

Duesseldorf Intl

Mon 9/2

10:10-14:35

1 stop13h 25m

£448

New YorkDüsseldorf

LGA - DUS

LGADUS

New York LaGuardia

Fri 27/3

15:00-10:55

2 stops14h 55m

Duesseldorf Intl

Sat 4/4

12:25-20:30

2 stops14h 05m

£472

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Thu 4/12

12:25-18:45

2 stops21h 20m

Duesseldorf Intl

Thu 11/12

13:55-14:35

2 stops33h 40m

£472

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 49 results
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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, October is the cheapest month in which you can book a flight from USA to Aachen (average of £215). Flying from USA to Aachen in June is currently the most expensive (average of £478). 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?

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 4 November 2025.

A simple way to save on the total cost of your ticket is to fly from USA to Aachen in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at midday.

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.

  • How long is the flight from USA to Aachen?

    A quick flight from USA to Aachen can take about 14h 55m. Finnair provides one of the quickest options available for as low as £472. There are 3734 mi between USA and Aachen. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as £331. However, be on the lookout for offers from Delta and British Airways, 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, October is the cheapest month in which you can book a flight from USA to Aachen (average of £215). Flying from USA to Aachen in June is currently the most expensive (average of £478). 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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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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