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Hannover

$408+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HAJ
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$628
(American Airlines)

One-way from

$408
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,031
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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One-way flight from Seattle/Tacoma Intl to Hannover
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Highest demand for flights based on searches. 11% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 15, 2025.

This British Airways deal was found by Cheapflights users on 4/14. 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.
Tue 5/131:30 pmSEA - HAJ
1 stop22h 35mBritish Airways
Tue 5/2010:00 pmHAJ - SEA
1 stop22h 35mBritish Airways
Deal found 4/14$630
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 5/138:20 pmSEA - HAJ
1 stop29h 05mAmerican Airlines
Tue 5/2010:00 pmHAJ - SEA
1 stop22h 35mAmerican Airlines
Deal found 4/14$643
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/141:30 pmSEA - HAJ
1 stop16h 30mDelta
Sat 7/266:00 amHAJ - SEA
2 stops19h 54mDelta
Deal found 4/15$813
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:20 amSEA - HAJ
2 stops26h 50mAir Canada
Wed 7/236:20 amHAJ - SEA
2 stops23h 21mAir Canada
Deal found 4/15$821
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/166:50 pmSEA - HAJ
1 stop12h 40mUnited Airlines
Wed 7/236:20 amHAJ - SEA
2 stops26h 39mUnited Airlines
Deal found 4/15$845
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:35 pmSEA - HAJ
1 stop19h 15mAir France
Fri 6/66:00 amHAJ - SEA
1 stop14h 15mAir France
Deal found 4/15$853
This Air France deal was found by Cheapflights users on 4/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/141:30 pmSEA - HAJ
1 stop16h 30mMultiple Airlines
Fri 7/2510:50 amHAJ - SEA
2 stops18h 30mMultiple Airlines
Deal found 4/15$974
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Tue 5/1310:00 amSEA - HAJ
3 stops23h 00mLufthansa
Tue 5/206:40 pmHAJ - SEA
3 stops28h 33mLufthansa
Deal found 4/14$993

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 April 15, 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

Tue 5/13

1:30 pm-9:05 pm

1 stop22h 35m

Hannover

Tue 5/20

10:00 pm-11:35 am

1 stop22h 35m

$630

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Tue 5/13

8:20 pm-10:25 am

1 stop29h 05m

Hannover

Tue 5/20

10:00 pm-11:35 am

1 stop22h 35m

$643

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Mon 7/14

1:30 pm-3:00 pm

1 stop16h 30m

Hannover

Sat 7/26

6:00 am-4:54 pm

2 stops19h 54m

$813

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Sun 7/13

7:20 am-7:10 pm

2 stops26h 50m

Hannover

Wed 7/23

6:20 am-8:41 pm

2 stops23h 21m

$821

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Wed 7/16

6:50 pm-4:30 pm

1 stop12h 40m

Hannover

Wed 7/23

6:20 am-11:59 pm

2 stops26h 39m

$845

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Fri 5/30

6:35 pm-10:50 pm

1 stop19h 15m

Hannover

Fri 6/6

6:00 am-11:15 am

1 stop14h 15m

$853

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Mon 7/14

1:30 pm-3:00 pm

1 stop16h 30m

Hannover

Fri 7/25

10:50 am-8:20 pm

2 stops18h 30m

$974

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Tue 5/13

10:00 am-6:00 pm

3 stops23h 00m

Hannover

Tue 5/20

6:40 pm-2:13 pm

3 stops28h 33m

$993

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Mon 5/19

10:06 am-9:15 pm

2 stops26h 09m

$408

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Wed 5/21

4:00 pm-7:00 pm

1 stop18h 00m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 15 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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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, October is the cheapest month in which you can book a flight from Seattle to Hannover (average of $775). Flying from Seattle to Hannover in June is currently the most expensive (average of $1,379). 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 April 15, 2025.

It’s typically best to fly out from Seattle to Hannover in the morning. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Hannover by month

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

In terms of precipitation, rainfall in Hannover ranges from 1.2 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Hannover when rainfall is around 1.2 in.

Temperature in Hannover by month

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

If weather is an important factor for your trip to Hannover, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 15, 2025.
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Hannover. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    American Airlines, at $628, was found to be the cheapest airline from Seattle to Hannover.Alternate airlines to your destination round-trip include British Airways and United Airlines. American Airlines is currently priced 36% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $445. Users have also found prices from $475 and $486 on KLM and British Airways, respectively.

  • 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, October is the cheapest month in which you can book a flight from Seattle to Hannover (average of $775). Flying from Seattle to Hannover in June is currently the most expensive (average of $1,379). 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

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Top airline flying from Seattle to Hannover

Discover the top airline 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$391Average$804FlexibilityNo cancel feeOn-time70%

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