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Hannover

$392+ Cheap flights from Seattle (SEA) to Hannover (HAJ)

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HAJ
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Seattle to Hannover

Cheapest flights from Seattle to Hannover
Explore the most affordable flight options available from Seattle to Hannover. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:10 pm
SEA
-
HAJ
1 stop12h 35m
Lufthansa
Wed 3/46:20 am
HAJ
-
SEA
2 stops16h 00m
Lufthansa
Deal found 1/26$540
This British Airways deal was found by Cheapflights users on 1/25. 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.
Wed 2/256:50 pm
SEA
-
HAJ
1 stop30h 35m
British Airways
Sun 3/19:55 pm
HAJ
-
SEA
1 stop28h 00m
British Airways
Deal found 1/25$588
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 2/279:19 am
SEA
-
HAJ
2 stops22h 06m
United Airlines
Wed 3/49:20 am
HAJ
-
SEA
2 stops21h 56m
United Airlines
Deal found 1/26$598
This United Airlines deal was found by Cheapflights users on 1/24. 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 2/258:10 am
SEA
-
HAJ
2 stops25h 55m
United Airlines
Sun 3/16:15 am
HAJ
-
SEA
2 stops25h 01m
United Airlines
Deal found 1/24$600
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 3/133:00 pm
SEA
-
HAJ
1 stop15h 05m
United Airlines
Fri 3/206:20 am
HAJ
-
SEA
1 stop14h 50m
United Airlines
Deal found 1/26$696
This Gotogate deal was found by Cheapflights users on 1/26. 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.
Sun 2/158:00 am
SEA
-
HAJ
2 stops21h 05m
Multiple Airlines
Mon 3/28:20 pm
HAJ
-
SEA
2 stops36h 10m
Multiple Airlines
Deal found 1/26$714
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 3/285:20 pm
SEA
-
HAJ
2 stops35h 50m
United Airlines
Sat 4/116:00 am
HAJ
-
SEA
2 stops21h 46m
United Airlines
Deal found 1/25$736

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$540
(FlightHub)

One-way from

$392
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$697
Provider with most accurate pricing for Seattle/Tacoma Intl-Hannover flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Hannover flights.
Search Deals
From Seattle/Tacoma Intl to Hannover
Search Deals
One-way flight from Seattle/Tacoma Intl to Hannover
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Fri 2/27

3:10 pm-12:45 pm

1 stop12h 35m

Hannover

Wed 3/4

9:20 am-1:20 pm

1 stop13h 00m

$555

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Wed 2/25

6:50 pm-10:25 am

1 stop30h 35m

Hannover

Sun 3/1

9:55 pm-4:55 pm

1 stop28h 00m

$588

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Fri 2/27

9:19 am-4:25 pm

2 stops22h 06m

Hannover

Wed 3/4

9:20 am-10:16 pm

2 stops21h 56m

$598

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Wed 2/25

8:10 am-7:05 pm

2 stops25h 55m

Hannover

Sun 3/1

6:15 am-10:16 pm

2 stops25h 01m

$600

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Fri 3/13

3:00 pm-2:05 pm

1 stop15h 05m

Hannover

Fri 3/20

6:20 am-1:10 pm

1 stop14h 50m

$696

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Sun 2/15

8:00 am-9:35 am

2 stops16h 35m

Hannover

Mon 3/2

11:20 am-12:10 pm

1 stop33h 50m

$718

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Sat 3/28

5:20 pm-1:10 pm

2 stops35h 50m

Hannover

Sat 4/11

6:00 am-6:46 pm

2 stops21h 46m

$736

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Mon 4/13

7:15 am-6:55 pm

2 stops26h 40m

$392

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Mon 4/6

8:00 pm-4:35 pm

2 stops35h 35m

$411

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Mon 4/6

2:10 pm-2:10 pm

1 stop15h 00m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 11 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Hannover flight deals on Cheapflights vs. FlightHub >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 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 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 December is currently the most expensive (average of $662). 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 Hannover

Get insights into the airlines that provide service to Hannover. 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 Hannover. Reviews last updated January 26, 2026.
See what other customers who have flown with United Airlines and Lufthansa from Seattle to Hannover 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
9,200 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,200 reviews
United Airlines
7.4
Good
9,200 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,747 reviews
United Airlines
7.4
Good
9,200 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 12h 35m. Lufthansa provides one of the quickest options available for as low as $555. There are 4974 mi between Seattle and Hannover. This flight may include one or multiple stops.

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

    Lufthansa, at $621, was found to be the cheapest airline from Seattle to Hannover. An alternate airline flying to your destination would be United Airlines. Lufthansa is currently priced 36% below the average price you’ll pay for this route.

  • 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 December is currently the most expensive (average of $662). 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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Top 2 airlines flying from Seattle to Hannover

Discover the top 2 airlines that operate flights from Seattle to Hannover. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$621Average$820FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$699Average$1,731FlexibilityNo cancel feeOn-time69%

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