HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hannover

$673+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HAJ
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Hannover with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$673
(Booking.com)
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

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 March 26, 2025.

This Booking.com deal was found by Cheapflights users on 3/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:30 pmSEA - HAJ
1 stop18h 45mBritish Airways
Thu 5/1510:05 pmHAJ - SEA
2 stops34h 04mBritish Airways
Deal found 3/24$673
This Priceline deal was found by Cheapflights users on 3/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:45 pmSEA - HAJ
2 stops15h 15mMultiple Airlines
Thu 5/226:05 amHAJ - SEA
2 stops15h 20mMultiple Airlines
Deal found 3/24$731
This Priceline deal was found by Cheapflights users on 3/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:15 pmSEA - HAJ
1 stop15h 00mLufthansa
Thu 5/226:05 amHAJ - SEA
2 stops15h 20mLufthansa
Deal found 3/24$736
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 5/92:15 pmSEA - HAJ
1 stop18h 45mUnited Airlines
Fri 5/166:30 amHAJ - SEA
2 stops22h 07mUnited Airlines
Deal found 3/24$763
This KLM deal was found by Cheapflights users on 3/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/263:15 pmSEA - HAJ
1 stop15h 10mKLM
Wed 4/26:00 amHAJ - SEA
1 stop14h 45mKLM
Deal found 3/24$886
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/267:15 amSEA - HAJ
2 stops19h 30mDelta
Mon 3/3110:50 amHAJ - SEA
1 stop33h 55mDelta
Deal found 3/24$891
This SWISS deal was found by Cheapflights users on 3/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/262:50 pmSEA - HAJ
2 stops33h 55mSWISS
Mon 3/317:45 pmHAJ - SEA
2 stops32h 16mSWISS
Deal found 3/24$899
This Austrian Airlines deal was found by Cheapflights users on 3/25. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/278:10 amSEA - HAJ
2 stops27h 25mAustrian Airlines
Wed 4/210:35 amHAJ - SEA
2 stops42h 46mAustrian Airlines
Deal found 3/25$960
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2512:59 amSEA - HAJ
2 stops28h 06mAmerican Airlines
Tue 4/110:00 pmHAJ - SEA
1 stop29h 20mAmerican Airlines
Deal found 3/24$1,082
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/278:00 pmSEA - HAJ
1 stop37h 15mTurkish Airlines
Tue 4/16:50 pmHAJ - SEA
1 stop31h 25mTurkish Airlines
Deal found 3/25$1,347
This Ovago deal was found by Cheapflights users on 3/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2710:41 amSEA - HAJ
2 stops39h 24mSingapore Airlines
Mon 3/316:50 pmHAJ - SEA
2 stops33h 35mSingapore Airlines
Deal found 3/25$1,737
This Air Canada deal was found by Cheapflights users on 3/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:05 amSEA - HAJ
2 stops22h 50mAir Canada
Sun 3/3011:10 amHAJ - SEA
2 stops19h 31mAir Canada
Deal found 3/25$2,011

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 March 26, 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

Thu 5/8

1:30 pm-5:15 pm

1 stop18h 45m

Hannover

Thu 5/15

10:05 pm-11:09 pm

2 stops34h 04m

$673

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Thu 5/8

1:45 pm-2:00 pm

2 stops15h 15m

Hannover

Thu 5/22

6:05 am-12:25 pm

2 stops15h 20m

$731

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Thu 5/8

2:15 pm-2:15 pm

1 stop15h 00m

Hannover

Thu 5/22

6:05 am-12:25 pm

2 stops15h 20m

$736

SeattleHannover

SEA - HAJ

SEAHAJ

Seattle/Tacoma Intl

Fri 5/9

2:15 pm-6:00 pm

1 stop18h 45m

Hannover

Fri 5/16

6:30 am-7:37 pm

2 stops22h 07m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice 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 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, 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 $1,386). 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 March 26, 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 March 26, 2025.
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,608 reviews
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
6,950 reviews
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
6,712 reviews
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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?

    British Airways, at $673, was found to be the cheapest airline from Seattle to Hannover.Alternate airlines to your destination round-trip include Lufthansa and United Airlines.

  • 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 $1,386). 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
Hildesheim
Celle

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Hannover

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Frankfurt flights
Seattle to Munich flights
Seattle to Berlin flights
Portland to Frankfurt flights
Portland to Berlin flights
Seattle to Hamburg flights
Seattle to Duesseldorf Intl flights
Portland to Munich flights
Spokane to Frankfurt flights
Seattle to Frankfurt-Hahn flights
Seattle to Stuttgart flights
Portland to Hamburg flights
Seattle to Bremen flights
Seattle to Nuremberg flights
Spokane to Munich flights
Portland to Stuttgart flights
Portland to Bremen flights
Seattle to Cologne flights
Spokane to Berlin flights
Pasco to Frankfurt flights
Portland to Dresden flights
Portland to Duesseldorf Intl flights
Pasco to Berlin flights
Portland to Cologne flights
Seattle to Friedrichshafen flights
Portland to Nuremberg flights
Spokane to Duesseldorf Intl flights
Seattle to Dortmund flights
Seattle to Leipzig flights
Seattle to Dresden flights
Seattle to Memmingen flights
Spokane to Stuttgart flights
Portland to Dortmund flights
Pullman to Frankfurt flights
Pasco to Nuremberg flights
Bellingham to Frankfurt flights
Spokane to Hannover flights
Pasco to Stuttgart flights
Pasco to Hannover flights

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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$391Average$804FlexibilityNo cancel feeOn-time70%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.