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$491+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
HAJ — SEA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Hannover to Seattle/Tacoma Intl are usually found in November or January, booked 44 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$491
(British Airways)

Popular in

June

Cheapest in

November

Average price

$506
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 ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 21, 2025.

This British Airways deal was found by Cheapflights users on 1/21. 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 2/208:40 pmHAJ - SEA
1 stop23h 40mBritish Airways
Sun 4/66:58 amSEA - HAJ
2 stops18h 47mBritish Airways
Deal found 1/21$491
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 5/219:50 pmHAJ - SEA
1 stop22h 45mAmerican Airlines
Wed 6/118:20 pmSEA - HAJ
1 stop15h 55mAmerican Airlines
Deal found 1/21$492
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 5/219:50 pmHAJ - SEA
1 stop22h 45mMultiple Airlines
Tue 6/101:30 pmSEA - HAJ
1 stop17h 15mMultiple Airlines
Deal found 1/21$493
This Flysmarter deal was found by Cheapflights users on 1/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:10 amHAJ - SEA
2 stops14h 45mLufthansa
Fri 6/62:20 pmSEA - HAJ
1 stop15h 15mLufthansa
Deal found 1/21$515
This United Airlines deal was found by Cheapflights users on 1/21. 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 5/216:10 amHAJ - SEA
2 stops21h 23mUnited Airlines
Tue 6/1010:00 amSEA - HAJ
2 stops18h 50mUnited Airlines
Deal found 1/21$529
This Flysmarter deal was found by Cheapflights users on 1/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:10 amHAJ - SEA
2 stops17h 03mAir Canada
Tue 6/1010:00 amSEA - HAJ
2 stops18h 50mAir Canada
Deal found 1/21$546
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 5/1610:50 amHAJ - SEA
2 stops21h 35mDelta
Fri 6/68:50 amSEA - HAJ
2 stops16h 30mDelta
Deal found 1/21$585
This Air France deal was found by Cheapflights users on 1/21. 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 6/96:00 amHAJ - SEA
1 stop14h 15mAir France
Tue 8/51:30 pmSEA - HAJ
1 stop24h 20mAir France
Deal found 1/21$604
This SWISS deal was found by Cheapflights users on 1/21. 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.
Fri 6/67:40 pmHAJ - SEA
1 stop28h 10mSWISS
Sat 8/94:25 pmSEA - HAJ
1 stop12h 30mSWISS
Deal found 1/21$840
This Air France deal was found by Cheapflights users on 1/21. 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.
Sat 6/76:00 amHAJ - SEA
2 stops17h 43mKLM
Fri 8/89:50 amSEA - HAJ
2 stops15h 30mKLM
Deal found 1/21$1,557

Find flights from Hannover to Seattle within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Thu 2/20

8:40 pm-11:20 am

1 stop23h 40m

Seattle/Tacoma Intl

Sun 4/6

6:58 am-10:45 am

2 stops18h 47m

$491

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Wed 5/21

9:50 pm-11:35 am

1 stop22h 45m

Seattle/Tacoma Intl

Wed 6/11

8:20 pm-9:15 pm

1 stop15h 55m

$492

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Wed 5/21

9:50 pm-11:35 am

1 stop22h 45m

Seattle/Tacoma Intl

Tue 6/10

1:30 pm-3:45 pm

1 stop17h 15m

$493

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Fri 5/16

6:10 am-11:55 am

2 stops14h 45m

Seattle/Tacoma Intl

Fri 6/6

2:20 pm-2:35 pm

1 stop15h 15m

$515

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Wed 5/21

6:10 am-6:33 pm

2 stops21h 23m

Seattle/Tacoma Intl

Tue 6/10

10:00 am-1:50 pm

2 stops18h 50m

$529

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Wed 5/21

6:10 am-2:13 pm

2 stops17h 03m

Seattle/Tacoma Intl

Tue 6/10

10:00 am-1:50 pm

2 stops18h 50m

$546

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Fri 5/16

10:50 am-11:25 pm

2 stops21h 35m

Seattle/Tacoma Intl

Fri 6/6

8:50 am-10:20 am

2 stops16h 30m

$585

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Mon 6/9

6:00 am-11:15 am

1 stop14h 15m

Seattle/Tacoma Intl

Tue 8/5

1:30 pm-10:50 pm

1 stop24h 20m

$604

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Fri 6/6

7:40 pm-2:50 pm

1 stop28h 10m

Seattle/Tacoma Intl

Sat 8/9

4:25 pm-1:55 pm

1 stop12h 30m

$840

HannoverSeattle

HAJ - SEA

HAJSEA

Hannover

Sat 6/7

6:00 am-2:43 pm

2 stops17h 43m

Seattle/Tacoma Intl

Fri 8/8

9:50 am-10:20 am

2 stops15h 30m

$1,557

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Compare providers for flights from Hannover to Seattle

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 Hannover to Seattle in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
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 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.

Travel insights for flights from Hannover to Seattle

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

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 January 17, 2025.

To ensure you get the cheapest price possible for a flight from Hannover to Seattle, you should look to book at least 44 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, January is the cheapest month in which you can book a flight from Hannover to Seattle (average of $238). Flying from Hannover to Seattle in July is currently the most expensive (average of $411). 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 HAJ to SEA?

Find hourly flight availability from Hannover to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Hannover to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 January 21, 2025.
See what other customers who have flown with American Airlines and United Airlines from Hannover to Seattle have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    British Airways, at $491, was found to be the cheapest airline from Hannover to Seattle.Alternate airlines to your destination round-trip include American Airlines and Lufthansa. These flights start at 20% 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, January is the cheapest month in which you can book a flight from Hannover to Seattle (average of $238). Flying from Hannover to Seattle in July is currently the most expensive (average of $411). 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
SeaTac
Tukwila
Renton
Tacoma
Lacey
Federal Way
Ocean Shores
Leavenworth
Olympia
Marysville
Centralia
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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Alternative routes for Hannover to Seattle

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Top airline flying from Hannover to Seattle

Discover the top airline 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$575Average$615FlexibilityNo cancel feeOn-timeN/A
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