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Bonn

$457+ Cheap flights from Seattle (SEA) to Bonn, 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FRA
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Seattle to Bonn

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bonn (BN9). 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 November 20, 2024.

Popular in

July

Cheapest in

March

Round-trip from

$582
(Finnair)

One-way from

$457
(Kiwi.com)
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From Seattle/Tacoma Intl to Bonn
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One-way flight from Seattle/Tacoma Intl to Bonn
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Find flight deals from Seattle to Bonn

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

This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:45 amSEA - DUS
2 stops23h 50mAir Canada
Thu 12/1911:30 amDUS - SEA
2 stops15h 55mAir Canada
Deal found 11/19$683
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:20 pmSEA - DUS
1 stop20h 05mMultiple Airlines
Thu 12/128:35 amDUS - SEA
1 stop15h 15mMultiple Airlines
Deal found 11/19$690
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/51:56 pmSEA - DUS
2 stops17h 19mBritish Airways
Thu 12/128:30 pmDUS - SEA
1 stop23h 50mBritish Airways
Deal found 11/19$738
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/12:13 pmSEA - DUS
1 stop32h 27mKLM
Tue 12/106:10 amDUS - SEA
1 stop14h 42mKLM
Deal found 11/19$804
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.
Mon 12/912:15 amSEA - DUS
2 stops34h 35mAer Lingus
Thu 12/198:30 pmDUS - SEA
1 stop30h 45mAer Lingus
Deal found 11/19$927
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/109:25 amSEA - DUS
2 stops39h 15mUnited Airlines
Thu 12/196:25 amDUS - SEA
1 stop14h 45mUnited Airlines
Deal found 11/20$1,022
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.
Sun 12/17:00 pmSEA - DUS
1 stop18h 25mTurkish Airlines
Tue 12/102:15 pmDUS - SEA
1 stop35h 50mTurkish Airlines
Deal found 11/19$1,128
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/101:35 pmSEA - DUS
1 stop18h 25mAir France
Thu 12/196:40 amDUS - SEA
1 stop13h 40mAir France
Deal found 11/19$1,152
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:10 amSEA - DUS
2 stops18h 45mDelta
Sun 12/296:10 amDUS - SEA
2 stops21h 49mDelta
Deal found 11/20$1,408
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:00 pmSEA - DUS
2 stops17h 00mAmerican Airlines
Wed 1/110:30 amDUS - SEA
2 stops20h 24mAmerican Airlines
Deal found 11/20$1,706
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.
Mon 12/239:55 pmSEA - DUS
3 stops34h 05mWestJet
Tue 12/319:35 amDUS - SEA
3 stops31h 30mWestJet
Deal found 11/19$1,883

Find flights from Seattle to Bonn within your budget

Customize your flight search to find flights from Seattle to Bonn 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 November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Mon 2/17

6:50 pm-9:40 pm

1 stop17h 50m

Duesseldorf Intl

Tue 3/4

6:40 pm-7:59 pm

2 stops34h 19m

$582

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Mon 2/17

7:00 am-5:55 pm

2 stops25h 55m

Duesseldorf Intl

Mon 3/3

6:40 pm-7:59 pm

2 stops34h 19m

$590

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Wed 2/19

6:50 pm-7:45 pm

1 stop15h 55m

Duesseldorf Intl

Wed 3/5

12:30 pm-4:55 pm

1 stop13h 25m

$599

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Wed 2/19

7:30 am-1:45 pm

2 stops21h 15m

Duesseldorf Intl

Wed 3/5

8:15 am-11:40 am

1 stop12h 25m

$614

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Sat 2/22

6:05 am-10:25 am

2 stops19h 20m

Duesseldorf Intl

Wed 3/5

8:35 am-2:30 pm

2 stops14h 55m

$638

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Thu 2/20

6:50 pm-10:25 pm

1 stop18h 35m

Duesseldorf Intl

Thu 3/6

10:30 am-9:46 pm

2 stops20h 16m

$646

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Thu 2/20

1:35 pm-1:45 pm

1 stop15h 10m

Duesseldorf Intl

Wed 3/5

6:40 am-11:55 am

1 stop14h 15m

$663

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Sun 12/1

2:13 pm-7:40 am

1 stop32h 27m

Duesseldorf Intl

Tue 12/10

6:10 am-11:52 am

1 stop14h 42m

$804

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Fri 1/3

2:00 pm-3:30 pm

2 stops16h 30m

Duesseldorf Intl

Fri 1/10

6:45 pm-12:10 pm

1 stop26h 25m

$907

SeattleDüsseldorf

SEA - DUS

SEADUS

Seattle/Tacoma Intl

Mon 12/9

12:15 am-7:50 pm

2 stops34h 35m

Duesseldorf Intl

Thu 12/19

8:30 pm-6:15 pm

1 stop30h 45m

$927

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 19 results
1
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Best time to book a flight from Seattle to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn 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 Bonn

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

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Bonn (average of $701). Flying from Seattle to Bonn 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 BN9?

Find hourly flight availability from Seattle to Bonn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Bonn as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Bonn. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Seattle to Bonn flight should consider departing on Monday evenings 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.

Rainfall in Bonn by month

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

In terms of precipitation, rainfall in Bonn ranges from 1.2 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. March is typically the driest time to visit Bonn when rainfall is around 1.2 in.

Temperature in Bonn by month

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

If weather is an important factor for your trip to Bonn, 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 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 Bonn

Get insights into the airlines that provide service to Bonn. 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 Bonn. Reviews last updated November 20, 2024.
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

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

Related info for your journey

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

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Bonn from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Bonn should be relatively easy as there are 0 daily outbound flights to Bonn from 13 different airlines.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $500. However, be on the lookout for offers from Lufthansa and United Airlines, as they are both options that can get you from Seattle to Bonn for a low price.

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

    Consider Air Canada (74%), United Airlines (74%) or Lufthansa (74%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Bonn.

  • What are the cheapest flights from Seattle to Bonn?

    On average you can expect to pay $1,692 for a flight from Seattle to Bonn. The cheapest flight overall is $343 while the most popular route, (Seattle/Tacoma Intl - Duesseldorf Intl) is currently priced at $577.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Seattle to Bonn (average of $701). Flying from Seattle to Bonn 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.

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Alternative routes for Seattle to Bonn

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Seattle to Bonn

Discover the top 10 airlines that operate flights from Seattle to Bonn. 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 November 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$741FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$640Average$1,054FlexibilityNo cancel feeOn-time76%
DeltaCheapest$672Average$1,137FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$681Average$865FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$698Average$898FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$721Average$771FlexibilityNo cancel feeOn-time67%
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