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$531+ Cheap flights from Hannover (HAJ) to Seattle (SEA)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
HAJ — SEA
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheapflights Tip: The best prices from Hannover to Seattle/Tacoma Intl are usually found in February or January, booked 17 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Hannover to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Hannover (HAJ) to Seattle (SEA). 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 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$531
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$674
Provider with most accurate pricing for Hannover-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Hannover-Seattle/Tacoma Intl flights.
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From Hannover to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 13% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Hannover to Seattle

Cheapest flights from Hannover to Seattle
Explore the most affordable flight options available from Hannover to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:10 amHAJ - SEA
2 stops19h 44mLufthansa
Wed 12/33:10 pmSEA - HAJ
1 stop16h 15mLufthansa
Deal found 11/15$576
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Thu 11/276:15 amHAJ - SEA
1 stop14h 55mUnited Airlines
Wed 12/33:10 pmSEA - HAJ
1 stop18h 55mUnited Airlines
Deal found 11/16$607
This Billigflug deal was found by Cheapflights users on 11/16. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:15 amHAJ - SEA
2 stops22h 01mMultiple Airlines
Wed 12/33:25 pmSEA - HAJ
2 stops18h 40mMultiple Airlines
Deal found 11/16$613
This Expedia deal was found by Cheapflights users on 11/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:05 amHAJ - SEA
2 stops18h 49mKLM
Wed 12/37:20 amSEA - HAJ
2 stops25h 20mKLM
Deal found 11/15$676
This Billigflug deal was found by Cheapflights users on 11/16. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:05 amHAJ - SEA
2 stops19h 16mMultiple Airlines
Fri 1/23:10 pmSEA - HAJ
1 stop34h 10mMultiple Airlines
Deal found 11/16$789
This oojo deal was found by Cheapflights users on 11/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:35 pmHAJ - SEA
1 stop30h 20mBritish Airways
Fri 1/21:35 pmSEA - HAJ
1 stop17h 15mBritish Airways
Deal found 11/16$841
This Scandinavian Airlines deal was found by Cheapflights users on 11/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:20 amHAJ - SEA
2 stops17h 40mScandinavian Airlines
Wed 12/32:05 pmSEA - HAJ
2 stops19h 45mScandinavian Airlines
Deal found 11/16$859
This Expedia deal was found by Cheapflights users on 11/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:35 pmHAJ - SEA
1 stop27h 45mAir France
Wed 12/32:05 pmSEA - HAJ
2 stops18h 50mAir France
Deal found 11/15$864
This American Airlines deal was found by Cheapflights users on 11/16. 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.
Thu 11/277:20 pmHAJ - SEA
1 stop25h 10mAmerican Airlines
Wed 12/38:30 amSEA - HAJ
2 stops17h 05mAmerican Airlines
Deal found 11/16$872

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hannover to Seattle 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 November 17, 2025.
Use the filters below to find and compare flights from Hannover to Seattle that are best for you.

Fly from

Hannover

Fly to

Seattle

Route

Depart

Return

Price

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Wed 5/6

9:50 pm-11:35 am

1 stop22h 45m

Seattle/Tacoma Intl

Sun 5/10

1:35 pm-9:10 pm

1 stop22h 35m

$531

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Thu 11/27

10:10 am-8:54 pm

2 stops19h 44m

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-4:25 pm

1 stop16h 15m

$576

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Thu 11/27

6:15 am-7:16 pm

2 stops22h 01m

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-12:45 pm

1 stop12h 35m

$607

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Thu 11/27

6:15 am-12:10 pm

1 stop14h 55m

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-7:05 pm

1 stop18h 55m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

  • Most accurate provider: When it comes to deals on Hannover-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hannover-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hannover-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hannover-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hannover-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hannover to Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Hannover to Seattle. Price data was last updated on November 14, 2025.

To ensure you get the cheapest price possible for a flight from Hannover to Seattle, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Hannover to Seattle (average of $383). Flying from Hannover to Seattle in July is currently the most expensive (average of $585). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated November 17, 2025.
Peruse reviews from past customers who have flown with Delta and Lufthansa from Hannover to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,006 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,006 reviews
Delta
7.9
Good
8,006 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,576 reviews
Delta
7.9
Good
8,006 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    For as low as $531, American Airlines can have you in Seattle from Hannover in 22h 45m. The distance from Hannover to Seattle is about 4974 mi.

  • What are the cheapest airlines flying from Hannover to Seattle round-trip?

    Lufthansa, at $539, was found to be the cheapest airline from Hannover to Seattle. An alternate airline flying to your destination would be Delta. These flights start at 19% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Hannover to Seattle (average of $383). Flying from Hannover to Seattle in July is currently the most expensive (average of $585). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Tukwila
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
Marysville
Puyallup
Federal Way
Fife
Issaquah
Aberdeen

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Top 2 airlines flying from Hannover to Seattle

Discover the top 2 airlines that operate flights from Hannover to Seattle. 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$539Average$644FlexibilityNo cancel feeOn-time76%
DeltaCheapest$541Average$612FlexibilityNo cancel feeOn-timeN/A

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