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Hannover

$582+ Cheap flights from Seattle (SEA) to Hannover (HAJ)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HAJ
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Seattle to Hannover

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Hannover (HAJ). 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 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$582
(Gotogate)

Popular in

November

Cheapest in

August

Average price

$3,818
Provider with most accurate pricing for Seattle/Tacoma Intl-Hannover flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Hannover flights.
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From Seattle/Tacoma Intl to Hannover
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Highest demand for flights based on searches. 34% potential increase in price ($658 potential increase over avg. RT price).
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Cheapest flight prices on average. 29% potential price decrease ($285 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 Seattle to Hannover

Best flights from Seattle to Hannover
Discover carefully curated flight deals from Seattle to Hannover that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2025.

This Gotogate deal was found by Cheapflights users on 11/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:35 pmSEA - HAJ
1 stop22h 40mBritish Airways
Tue 4/284:40 pmHAJ - SEA
1 stop34h 45mBritish Airways
Deal found 11/5$582
This Lufthansa deal was found by Cheapflights users on 11/5. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:00 pmSEA - HAJ
1 stop15h 30mLufthansa
Mon 3/166:55 pmHAJ - SEA
1 stop26h 15mLufthansa
Deal found 11/5$762
This United Airlines deal was found by Cheapflights users on 11/5. 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 3/123:00 pmSEA - HAJ
1 stop15h 30mUnited Airlines
Mon 3/163:05 pmHAJ - SEA
2 stops37h 30mUnited Airlines
Deal found 11/5$770
This SWISS deal was found by Cheapflights users on 11/4. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:00 amSEA - HAJ
2 stops18h 50mSWISS
Mon 3/169:55 amHAJ - SEA
2 stops20h 37mSWISS
Deal found 11/4$798
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Wed 4/2210:10 amSEA - HAJ
2 stops21h 25mMultiple Airlines
Tue 4/288:05 pmHAJ - SEA
3 stops33h 23mMultiple Airlines
Deal found 11/5$1,129
This British Airways deal was found by Cheapflights users on 11/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:50 pmSEA - HAJ
1 stop32h 00mBritish Airways
Mon 3/167:05 pmHAJ - SEA
1 stop30h 50mBritish Airways
Deal found 11/4$734

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Hannover 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 6, 2025.
Use the filters below to find and compare flights from Seattle to Hannover that are best for you.

Fly from

Seattle

Fly to

Hannover

Route

Depart

Return

Price

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Wed 4/22

1:35 pm-9:15 pm

1 stop22h 40m

Hannover

Tue 4/28

4:40 pm-6:25 pm

1 stop34h 45m

$582

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Thu 3/12

7:50 pm-11:50 am

1 stop32h 00m

Hannover

Mon 3/16

7:05 pm-5:55 pm

1 stop30h 50m

$734

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Thu 3/12

3:00 pm-2:30 pm

1 stop15h 30m

Hannover

Mon 3/16

6:55 pm-1:10 pm

1 stop26h 15m

$762

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Thu 3/12

3:00 pm-2:30 pm

1 stop15h 30m

Hannover

Mon 3/16

3:05 pm-8:35 pm

2 stops37h 30m

$770

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Thu 3/12

11:00 am-1:50 pm

2 stops18h 50m

Hannover

Mon 3/16

9:55 am-10:32 pm

2 stops20h 37m

$798

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Wed 4/22

10:10 am-4:35 pm

2 stops21h 25m

Hannover

Tue 4/28

8:05 pm-8:28 pm

3 stops33h 23m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Compare providers for flights from Seattle to Hannover

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Hannover in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Hannover flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Hannover flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Hannover flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Hannover flights, Cheapflights users trust eDreams the most. eDreams 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 Seattle-Hannover 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 Seattle to Hannover

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

Cheapflights Insights

Everything you need to know about your flight from Seattle to Hannover

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Hannover (average of $502). Flying from Seattle to Hannover in June is currently the most expensive (average of $669). 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 HAJ?

Find hourly flight availability from Seattle to Hannover. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s typically best to fly out from Seattle to Hannover in the evening. Doing so could potentially save you 41% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

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

    A quick flight from Seattle to Hannover can take about 15h 30m. British Airways provides one of the quickest options available for as low as $762. There are 4974 mi between Seattle and Hannover. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Seattle to Hannover (average of $502). Flying from Seattle to Hannover in June is currently the most expensive (average of $669). 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 Hannover?

Book flights to Hannover if you plan to visit one of these locations
Hildesheim
Celle

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