SEA - HAJ

$242 Find Cheap Flights from Seattle to Hannover

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Hannover departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hannover

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Hannover, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Hannover, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$519
British Airways
Mon 1/19Tue 1/27
SEA - HAJ • 1 stop
Cheapest one-way
$329
Multiple Airlines
Sun 1/25
SEA - HAJ • 3 stops
Top airlines
British Airways
Cheapest • from $519 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hannover!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Hannover (SEA-HAJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Hannover that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Hannover

Mon, Jan 19 - Tue, Jan 27
British Airways Logo
6:50 pm - 5:50 pm
SEA
-
HAJ
14h 00m1 stop
British Airways Logo
6:50 pm - 4:55 pm
HAJ
-
SEA
31h 05m1 stop
$519British Airways
Sat, Feb 21 - Sat, Feb 28
Lufthansa Logo
2:00 pm - 1:55 pm
SEA
-
HAJ
14h 55m1 stop
Lufthansa Logo
6:00 am - 12:10 pm
HAJ
-
SEA
15h 10m2 stops
$549Lufthansa
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
6:50 pm - 10:25 am
SEA
-
HAJ
30h 35m1 stop
British Airways Logo
9:55 pm - 4:55 pm
HAJ
-
SEA
28h 00m1 stop
$563British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
6:50 pm - 10:25 am
SEA
-
HAJ
30h 35m1 stop
British Airways Logo
9:55 pm - 4:55 pm
HAJ
-
SEA
28h 00m1 stop
$564British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
7:15 am - 6:30 pm
SEA
-
HAJ
26h 15m2 stops
British Airways Logo
9:55 pm - 4:55 pm
HAJ
-
SEA
28h 00m1 stop
$568British Airways
Sat, Feb 21 - Sat, Feb 28
Lufthansa Logo
2:00 pm - 4:25 pm
SEA
-
HAJ
17h 25m2 stops
Lufthansa Logo
6:00 am - 12:10 pm
HAJ
-
SEA
15h 10m2 stops
$573Lufthansa
Thu, Feb 12 - Sat, Mar 7
Multiple Airlines Logo
8:10 am - 12:45 pm
SEA
-
HAJ
19h 35m2 stops
Multiple Airlines Logo
6:15 am - 12:10 pm
HAJ
-
SEA
14h 55m1 stop
$574Multiple Airlines
Mon, Jan 19 - Tue, Jan 27
British Airways Logo
8:04 am - 5:50 pm
SEA
-
HAJ
24h 46m2 stops
British Airways Logo
6:50 pm - 4:55 pm
HAJ
-
SEA
31h 05m1 stop
$582British Airways
Sat, Feb 21 - Sat, Feb 28
Air France Logo
1:40 pm - 5:55 pm
SEA
-
HAJ
19h 15m1 stop
Air France Logo
7:20 am - 11:25 am
HAJ
-
SEA
13h 05m1 stop
$589Air France
Thu, Feb 12 - Sat, Mar 7
Multiple Airlines Logo
8:10 am - 12:45 pm
SEA
-
HAJ
19h 35m2 stops
Multiple Airlines Logo
6:00 am - 12:10 pm
HAJ
-
SEA
15h 10m2 stops
$592Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Hannover flights

Get data-powered insights and trends into flights from Seattle to Hannover to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Hannover?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Hannover were found on British Airways ($519) and Lufthansa ($549).

Which airlines fly non-stop between Seattle and Hannover?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Seattle to Hannover.

There are 2 airlines that fly nonstop from Seattle to Hannover. They are Lufthansa and United Airlines. The cheapest airline for this route is Lufthansa, with the best round-trip deal found costing $621. On average, the best prices for this route can be found at Lufthansa.

Good to know

Low seasonAugust
Cheapest flight$329
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly with an average 50% increase in price.
Flight from Seattle to Hannover

When to book flights from Seattle to Hannover

Are your dates flexible? Find out the best times to travel from Seattle to Hannover based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Hannover

  • What is the cheapest flight from Seattle to Hannover?

    In the last 3 days, the lowest price for a flight from Seattle to Hannover was $242 for a one-way ticket and $519 for a round-trip.

  • Do I need a passport to fly between Seattle and Hannover?

    A passport is required to fly from Seattle to Hannover.

  • Which aircraft models fly most regularly from Seattle to Hannover?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Hannover?

    Star Alliance is the only airline alliance operating flights between Seattle and Hannover.

  • Which is the best airline for flights from Seattle to Hannover, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Seattle to Hannover are United Airlines and Lufthansa. With an average price for the route of $1,743 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $820 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Seattle to Hannover?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Hannover.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Hannover?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hannover from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Hannover?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hannover with an airline and back to Seattle with another airline. Booking your flights between Seattle and HAJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Hannover?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hannover from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Hannover

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Hannover. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Hannover? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9138 reviews
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

2.0 MediocreAnonymous, Dec 2025
ATL - FRA
Read more United Airlines reviews

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

They charged a fee for 1st bag checked. Others in same party were free.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

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

Information on your arrival and departure airports