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Heidelberg

$548+ Cheap flights from Buffalo (BUF) to Heidelberg, Germany

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — FRA
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Buffalo to Heidelberg

Cheapest flights from Buffalo to Heidelberg
Explore the most affordable flight options available from Buffalo to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 10/196:00 amBUF - FRA
1 stop19h 20mAmerican Airlines
Tue 11/410:15 amFRA - BUF
1 stop18h 24mAmerican Airlines
Deal found 10/15$548
This American Airlines deal was found by Cheapflights users on 10/16. 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 12/22:58 pmBUF - FRA
2 stops17h 12mAmerican Airlines
Wed 12/1010:15 amFRA - BUF
1 stop18h 05mAmerican Airlines
Deal found 10/16$553
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Wed 11/126:12 amBUF - FRA
1 stop19h 03mAmerican Airlines
Wed 11/1910:50 amFRA - BUF
1 stop12h 58mAmerican Airlines
Deal found 10/16$557
This AirNGo deal was found by Cheapflights users on 10/15. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:07 amBUF - FRA
2 stops17h 23mAir Canada
Tue 11/41:40 pmFRA - BUF
2 stops26h 23mAir Canada
Deal found 10/15$558
This Billigflug deal was found by Cheapflights users on 10/15. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:07 amBUF - FRA
1 stop20h 48mMultiple Airlines
Tue 11/412:15 pmFRA - BUF
2 stops16h 43mMultiple Airlines
Deal found 10/15$576
This Travelocity deal was found by Cheapflights users on 10/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:32 pmBUF - FRA
2 stops21h 18mBritish Airways
Tue 12/237:20 amFRA - BUF
2 stops21h 13mBritish Airways
Deal found 10/15$599
This KLM deal was found by Cheapflights users on 10/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:21 amBUF - FRA
1 stop14h 29mKLM
Wed 12/1010:40 amFRA - BUF
1 stop12h 30mKLM
Deal found 10/16$607
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:00 pmBUF - FRA
1 stop14h 50mUnited Airlines
Tue 12/237:05 amFRA - BUF
2 stops17h 35mUnited Airlines
Deal found 10/15$622
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:00 pmBUF - FRA
1 stop10h 10mUnited Airlines
Sun 12/149:00 amFRA - BUF
2 stops14h 46mUnited Airlines
Deal found 10/16$654
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3011:19 amBUF - FRA
1 stop14h 31mDelta
Sun 12/710:15 amFRA - BUF
2 stops19h 44mDelta
Deal found 10/15$655

Cheap flight deals from Buffalo to Heidelberg

Keep the following information in mind while searching for Buffalo to Heidelberg flight deals. Data was last updated October 16, 2025.

Round-trip from

$553
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$783
From Buffalo to Heidelberg
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Heidelberg 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 October 16, 2025.
Use the filters below to find and compare flights from Buffalo to Heidelberg that are best for you.

Fly from

Buffalo

Fly to

Heidelberg

Route

Depart

Return

Price

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Tue 12/2

4:26 pm-2:10 pm

2 stops15h 44m

Frankfurt am Main

Wed 12/10

10:50 am-11:39 pm

2 stops18h 49m

$557

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Tue 12/2

11:21 am-7:50 am

1 stop14h 29m

Frankfurt am Main

Wed 12/10

10:40 am-5:10 pm

1 stop12h 30m

$607

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Wed 1/28

12:58 pm-7:15 am

1 stop12h 17m

Frankfurt am Main

Sun 2/1

10:15 am-11:35 pm

2 stops19h 20m

$611

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Wed 12/10

3:00 pm-11:50 am

1 stop14h 50m

Frankfurt am Main

Tue 12/23

7:05 am-6:40 pm

2 stops17h 35m

$622

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Wed 12/3

3:00 pm-7:10 am

1 stop10h 10m

Frankfurt am Main

Sun 12/14

8:40 am-4:53 pm

1 stop14h 13m

$657

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Sun 11/30

2:55 pm-11:05 am

2 stops14h 10m

Frankfurt am Main

Sun 12/7

9:00 am-5:46 pm

2 stops14h 46m

$751

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Fri 3/27

10:20 am-7:50 am

1 stop16h 30m

Frankfurt am Main

Tue 3/31

2:15 pm-11:49 pm

2 stops15h 34m

$755

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Wed 12/24

6:30 am-6:35 am

1 stop18h 05m

Frankfurt am Main

Tue 1/6

2:05 pm-10:31 pm

2 stops14h 26m

$755

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Fri 3/27

1:00 pm-7:50 am

1 stop13h 50m

Frankfurt am Main

Tue 3/31

11:00 am-11:07 pm

1 stop18h 07m

$756

BuffaloFrankfurt am Main

BUF - FRA

BUFFRA

Buffalo

Tue 12/16

6:00 am-1:05 pm

2 stops25h 05m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 19 results
1
2

Best time to book a flight from Buffalo to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Buffalo 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 Buffalo to Heidelberg

What is the cheapest month to book a flight from Buffalo to Heidelberg?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Heidelberg (average of $641). Flying from Buffalo to Heidelberg in July is currently the most expensive (average of $860). 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 BUF to HE1?

Find hourly flight availability from Buffalo to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

When flying from Buffalo to Heidelberg, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the afternoon.

What is the cheapest day to fly from Buffalo to Heidelberg?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Heidelberg. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Buffalo to Heidelberg flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated October 16, 2025.
See what other customers who have flown with United Airlines from Buffalo to Heidelberg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,982 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Heidelberg. 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 Buffalo to Heidelberg?

    For a flight from Buffalo to Heidelberg, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to Heidelberg per day. 1 airline has flights to Heidelberg from Buffalo on a regular basis.

  • How long is the flight from Buffalo to Heidelberg?

    Airlines like American Airlines, KLM, and United Airlines fly from Buffalo to Heidelberg in about 14h 29m. The time it takes to get you to your destination can typically vary by up to 1h 15m. Buffalo and Heidelberg are separated by a distance of 3937 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Buffalo to Heidelberg that include hotel bookings?

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

  • How can I find direct flights from Buffalo to Heidelberg?

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

  • Can I find deals for business class flights from Buffalo to Heidelberg?

    Yes. Cheapflights offers flight deals from Buffalo to Heidelberg 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 Buffalo to Heidelberg?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Heidelberg (average of $641). Flying from Buffalo to Heidelberg in July is currently the most expensive (average of $860). 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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Top airline flying from Buffalo to Heidelberg

Discover the top airline that operate flights from Buffalo to Heidelberg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$700Average$871FlexibilityNo cancel feeOn-time69%

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