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Heidelberg

$260+ Cheap flights from Seattle (SEA) to Heidelberg, Germany

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FRA
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Heidelberg are usually found in January or February, booked 10 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Seattle to Heidelberg

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Heidelberg (HE1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$576
(Mytrip)

One-way from

$260
(Kiwi.com)
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Seattle/Tacoma Intl to Heidelberg
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One-way flight from Seattle/Tacoma Intl to Heidelberg
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Find flight deals from Seattle to Heidelberg

Cheapest flights from Seattle to Heidelberg
Explore the most affordable flight options available from Seattle to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Priceline deal was found by Cheapflights users on 11/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/255:20 pmSEA - FRA
Nonstop10h 10mCondor
jue. 12/121:05 pmFRA - SEA
Nonstop10h 45mCondor
Deal found 11/19$575
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/55:20 pmSEA - FRA
Nonstop10h 10mMultiple Airlines
jue. 12/1210:50 amFRA - SEA
2 stops34h 05mMultiple Airlines
Deal found 11/19$730
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/27:00 pmSEA - FRA
1 stop34h 00mTurkish Airlines
mié. 12/116:20 pmFRA - SEA
1 stop31h 45mTurkish Airlines
Deal found 11/19$795
This Icelandair deal was found by Cheapflights users on 11/19. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/252:35 pmSEA - FRA
1 stop12h 30mIcelandair
vie. 12/61:05 pmFRA - SEA
1 stop12h 55mIcelandair
Deal found 11/19$911
This Gurufare deal was found by Cheapflights users on 11/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/99:40 amSEA - FRA
2 stops25h 05mScandinavian Airlines
lun. 12/164:05 pmFRA - SEA
2 stops40h 00mScandinavian Airlines
Deal found 11/19$926
This Gurufare deal was found by Cheapflights users on 11/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/308:00 pmSEA - FRA
1 stop29h 05mAer Lingus
dom. 3/308:40 pmFRA - SEA
1 stop29h 25mAer Lingus
Deal found 11/20$934
This Delta deal was found by Cheapflights users on 11/19. 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.
sáb. 12/2811:00 pmSEA - FRA
1 stop23h 50mDelta
dom. 1/1210:40 amFRA - SEA
1 stop20h 45mDelta
Deal found 11/19$948
This Booking.com deal was found by Cheapflights users on 11/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2810:26 amSEA - FRA
1 stop35h 49mBritish Airways
sáb. 1/115:45 pmFRA - SEA
1 stop32h 10mBritish Airways
Deal found 11/19$1,001
This Flightnetwork deal was found by Cheapflights users on 11/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/217:25 amSEA - FRA
2 stops30h 15mTAP AIR PORTUGAL
lun. 12/95:45 pmFRA - SEA
2 stops61h 17mTAP AIR PORTUGAL
Deal found 11/19$1,023
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/210:35 amSEA - FRA
2 stops25h 30mLufthansa
lun. 12/92:00 pmFRA - SEA
2 stops32h 20mLufthansa
Deal found 11/19$1,043
This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/308:20 amSEA - FRA
1 stop16h 00mUnited Airlines
mié. 1/82:00 pmFRA - SEA
2 stops37h 25mUnited Airlines
Deal found 11/19$1,049
This Orbitz deal was found by Cheapflights users on 11/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/287:15 pmSEA - FRA
2 stops26h 15mAir Canada
sáb. 1/119:45 amFRA - SEA
2 stops17h 40mAir Canada
Deal found 11/19$1,067

Find flights from Seattle to Heidelberg within your budget

Customize your flight search to find flights from Seattle 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

lun. 12/2

5:20 pm-12:30 pm

Nonstop10h 10m

Frankfurt am Main

sáb. 12/7

1:05 pm-2:50 pm

Nonstop10h 45m

$576

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

sáb. 1/11

2:35 pm-12:05 pm

1 stop12h 30m

Frankfurt am Main

sáb. 1/25

1:05 pm-5:00 pm

1 stop12h 55m

$603

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

mar. 4/29

8:05 am-12:40 pm

1 stop19h 35m

Frankfurt am Main

mar. 5/13

1:30 pm-2:55 pm

Nonstop10h 25m

$670

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

mié. 1/8

6:50 pm-10:30 am

1 stop30h 40m

Frankfurt am Main

mié. 1/22

10:50 am-9:21 pm

1 stop19h 31m

$695

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

mar. 2/18

1:35 pm-5:00 pm

1 stop18h 25m

Frankfurt am Main

mié. 3/5

10:50 am-11:14 pm

1 stop21h 24m

$706

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

sáb. 2/22

11:05 pm-7:50 am

1 stop23h 45m

Frankfurt am Main

mar. 3/4

10:40 am-10:07 pm

1 stop20h 27m

$708

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

mié. 1/8

6:15 am-7:50 am

2 stops16h 35m

Frankfurt am Main

mié. 1/22

11:40 am-12:50 am

2 stops22h 10m

$711

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

lun. 2/3

9:55 am-7:45 pm

2 stops24h 50m

Frankfurt am Main

lun. 2/10

4:05 pm-10:21 pm

2 stops39h 16m

$757

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

vie. 5/2

10:40 am-8:05 am

1 stop12h 25m

Frankfurt am Main

dom. 5/11

10:15 am-10:02 pm

1 stop20h 47m

$785

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

jue. 5/1

6:50 pm-7:55 pm

1 stop16h 05m

Frankfurt am Main

dom. 5/11

10:55 am-5:05 pm

1 stop15h 10m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 34 results
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Best time to book a flight from Seattle to Heidelberg

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

Travel insights for flights from Seattle to Heidelberg

Get recent, data-driven insights about flights from Seattle to Heidelberg including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Heidelberg?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Heidelberg. Price data was last updated on November 15, 2024.

The price you pay for your flight from Seattle to Heidelberg may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Heidelberg (average of $701). Flying from Seattle to Heidelberg in June is currently the most expensive (average of $1,116). 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 SEA to HE1?

Find hourly flight availability from Seattle 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 noviembre 20, 2024.

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

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Heidelberg. Price data was last updated on December 24, 2023.

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

Rainfall in Heidelberg by month

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

In terms of precipitation, rainfall in Heidelberg ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Heidelberg when rainfall is around 1.6 in.

Temperature in Heidelberg by month

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

If weather is an important factor for your trip to Heidelberg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 noviembre 20, 2024.
Peruse reviews from past customers who have flown with Condor, Icelandair and American Airlines from Seattle to Heidelberg to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,336 reviews

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 10

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

Singapore Airlines
8.1
Very good
1,336 reviews
Singapore Airlines
8.1
Very good
1,336 reviews

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Singapore Airlines
8.1
Very good
1,336 reviews

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Singapore Airlines
8.1
Very good
1,336 reviews

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 10

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

Finnair
7.7
Good
1,300 reviews
Singapore Airlines
8.1
Very good
1,336 reviews

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
663 reviews
Singapore Airlines
8.1
Very good
1,336 reviews

Boarding

8.3

Overall

8.1

Crew

8.6

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 10

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

Related info for your journey

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

    If you book a flight to Heidelberg from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 2 flights from Seattle/Tacoma Intl to Heidelberg per day from 13 different airlines.

  • What are the cheapest airlines to fly from Seattle to Heidelberg one-way?

    The cheapest airlines for a one-way flight from Seattle to Heidelberg are Condor ($343), Icelandair ($350), and Singapore Airlines ($409).

  • What are the most reliable airlines from Seattle to Heidelberg?

    The top 3 most reliable airlines when flying from Seattle to Heidelberg are Air Canada (74%), United Airlines (74%) and Lufthansa (74%).

  • What are the cheapest flights from Seattle to Heidelberg?

    On average you can expect to pay $1,692 for a flight from Seattle to Heidelberg. The cheapest flight overall is $343 while the most popular route, (Seattle/Tacoma Intl - Frankfurt am Main) is currently priced at $500.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Seattle to Heidelberg (average of $701). Flying from Seattle to Heidelberg in June is currently the most expensive (average of $1,116). 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

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Top 10 airlines flying from Seattle to Heidelberg

Discover the top 10 airlines that operate flights from Seattle 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 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$434Average$656FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$514Average$716FlexibilityNo cancel feeOn-time76%
CondorCheapest$526Average$921FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$544Average$813FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$583Average$818FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$640Average$1,104FlexibilityNo cancel feeOn-time76%
DeltaCheapest$672Average$1,102FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$681Average$865FlexibilityNo cancel feeOn-time69%
KLMCheapest$695Average$1,030FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$698Average$898FlexibilityNo cancel feeOn-time77%
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