Cheap Flights to Siems: Siems Flight Deals

View €54 flight on Fri, 14 Nov 2025Opens in a new window

Popular airlines

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Siems

Prices were available within the past 7 days and start at €54 for one-way flights and €90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Fri, 14 Nov - Mon, 17 Nov
BCN
Barcelona
HAJ
Hannover
€90 Return, found 1 day ago
€90
Return
found 1 day ago
Select Vueling Airlines flight, departing Fri, 14 Nov from Barcelona to Hannover, returning Mon, 17 Nov, priced at €90 found 1 day ago
Lufthansa
Tue, 23 Dec - Thu, 1 Jan
BIO
Bilbao
HAJ
Hannover
€172 Return, found 17 hours ago
€172
Return
found 17 hours ago
Select Lufthansa flight, departing Tue, 23 Dec from Bilbao to Hannover, returning Thu, 1 Jan, priced at €172 found 17 hours ago
Swiss International Air Lines
Fri, 14 Nov - Mon, 17 Nov
BCN
Barcelona
HAJ
Hannover
€185 Return, found 1 day ago
€185
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 14 Nov from Barcelona to Hannover, returning Mon, 17 Nov, priced at €185 found 1 day ago
Austrian Airlines
Thu, 27 Nov - Sun, 30 Nov
ZAG
Zagreb
HAJ
Hannover
€186 Return, found 8 hours ago
€186
Return
found 8 hours ago
Select Austrian Airlines flight, departing Thu, 27 Nov from Zagreb to Hannover, returning Sun, 30 Nov, priced at €186 found 8 hours ago
Scandinavian Airlines
Fri, 31 Oct - Mon, 3 Nov
DUB
Dublin
HAJ
Hannover
€198 Return, found 1 day ago
€198
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, 31 Oct from Dublin to Hannover, returning Mon, 3 Nov, priced at €198 found 1 day ago

Frequently asked questions

How to book the cheapest flight to Siems?
We all know those lucky jet-setters who manage to nab extremely cheap plane tickets wherever they go. Want to know how to do it for your Siems holiday? Don't leave it until the last minute to lock in your flight. Don't stop there, though. Do some research and check if there are a couple of airports at your destination. Ticket prices often differ depending on which airport you go for. Remember to compare prices across airlines too. Finally, another simple way to save a few dollars is be ready to book fast. If you come across a good bargain, don't think twice — grab it while the opportunity's there.
Do you have any tips for my flight to Siems?
No matter where you're coming from, flying can be an enjoyable experience if you're prepared. We've made a list of top travel tips that will help get your Siems escape started on the right note. What to pack in your hand luggage:

  • The trick to having an amazing travel experience is to pack ahead. So, let's start with the essentials: passport, travel documents, cash and any vital medications. Next, bring items that'll help keep you busy, like your laptop or a good read. You'll also want to pack your chargers, a neck pillow and a pair of earplugs. And of course, be sure to chuck in toiletries like a toothbrush, cleansing wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes box cutters, razor blades, aerosol cans and bleaching agents. Sports equipment like golf clubs, and items that could harm other people, such as pepper spray and guns, are also banned from the cabin.

What to wear on a flight:

  • Your goal here is to feel as comfortable as possible. Pick shoes that are easy to slip on and off, dress in loose, natural-fibre clothing and remember to bring a sweater in case it gets cold in the cabin.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to Siems?
As seasoned travellers know, the secret is to be prepared before you reach the airport security gate. That way, you'll be boarding that plane to Siems in the blink of an eye. Follow these helpful tips and get your trip off to a great start:

  • Security personnel first need to check that you have a valid ID and matching travel documents before anything else. Have them close by, ready for inspection.
  • After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Personal belongings like your belt, coat and headphones will be required to go through the machine.
  • Your electronic gadgets like laptops and phones will also need to go on a tray to be scanned. Don't worry, you'll be back online in no time.
  • Don't forget to remove gels and liquids from your hand luggage. They usually need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you several precious minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
  • Airlines won't allow any pocket knives or other sharp items in your carry-on baggage. If you need to bring these kinds of items, pack them safely in your checked baggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Siems. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Siems. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Siems, or are just on the lookout for the best flights to Siems, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Siems to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Hannover
Destination airport IATA code
HAJ
Destination city name
Hannover
Return price
€117

Trending flights to Siems

Prices were available within the past 7 days and start at €54 for one-way flights and €90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, 5 Dec - Mon, 8 Dec
DUB
Dublin
HAJ
Hannover
€178 Return, found 9 hours ago
€178
Return
found 9 hours ago
Select Lufthansa flight, departing Fri, 5 Dec from Dublin to Hannover, returning Mon, 8 Dec, priced at €178 found 9 hours ago

Explore a world of travel with Expedia

*Available to Expedia members.