United's Economy Plus offers up to six inches more legroom, enhancing comfort on short flights.
United offers Priority Boarding for Zone 2, reducing risk of gate-checking carry-ons.

| Low season | February |
|---|---|
| High season | November |
| Cheapest flight | $80 |
Direct departures
Vienna Intl to Frankfurt am Main
Monday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Tuesday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Wednesday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Thursday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Friday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Saturday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Sunday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Direct returns
Frankfurt am Main to Vienna Intl
Monday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Tuesday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Wednesday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Thursday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Friday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Saturday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Sunday
Austrian Airlines, Condor, Lufthansa
Austrian Airlines, Condor, +1 more
Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.
Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.
Loved the courtesy and punctuality. Very professional and most importantly on time.
Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.
I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time
My layover in Vienna was supposed to be 35 minutes but because my flight was canceled I had to wait in the airport for an additional 8 hours.
Very limited legroom in a 10 hour flight.very old plane.
The flight was delayed for 30 minutes with no apparent reason. There is no entertainment at all, and no USB or electric outlets for charging your phone or tablet.
They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.
My flight was canceled and even though I paid אם KAYAK you didn't even answer me and obviously didn't refund my money. I will never buy a ticket through you again.
Accessibility serious problems in Viena airport making it seriousely difficult in in-between gates and boarding travel. Pretens of breakfast and service care in the economy pathetic.
it was great the cabin crew were polite and detail oriented.
My girlfriend had a health emergency and couldn’t board the flight. I asked for a refund, but you only offered half of the purchase price as a refund. Very disappointing.
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…
Flight was great. Smooth flying, movies good. Open seats allowed for good stretching.
Come on. A two hour, 7am flight and a small bottle of water and a tiny chocolate bar was provided. No coffee, no nothing. Poor.
Not enough veg food for passengers. I actually did not get veg food and starved the entire flight duration.
The crew on my Frankfurt to Chicago flight were outstanding!! Friendly, helpful and worth taking the time to write an excellent review on their behalf. I would fly Lufthansa again just because of their warmth, kindness and humor!
Overall, the service was excellent, the crew verry professional, and departures and arrivals were perfect.
The staff were so very cheerful and happy! It really made my day to encounter such chipper folks throughout my journey
Great plane and flight attendants. The person next to me had a DISGUSTING smelling mouth and breath, so that was nasty to deal with the whole flight. Brush your teeth, people! Condor was amazing, though :-)
It would be nice to have a cleaner facility, it was hard to access it. It was always full of people working in that space. The covers and especially the matt of bad quality and old. Many times reused. I would not use it. Food: the bread rolls were old, and food had strange choices. Chicken was terrible.
There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.
Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.
Great flight, nice options for food and beverages. Fairly comfortable seats for a large person
Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.
The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.
The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights
It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!
Take off was not good, too hot inside the plane and seats are beyond uncomfortable.
| Transportation mode | Average price | Average duration |
|---|---|---|
| Flights | $2,504 | 1h 20m |
| Buses | $75 | 10h 36m |