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AUS - SOF

$494 Find cheap flights from Austin to Sofia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Sofia departing on 7/3. 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
0 bags
Sat 7/13
Sat 7/20

Search hundreds of travel sites at once for deals on flights to Sofia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Sofia, 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 Austin to Sofia, as well as popular online travel agencies
In the last 7 days travelers have searched 44,216,777 times on KAYAK, and here is why:

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Cheap flight deals from Austin to Sofia (AUS-SOF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Sofia 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 and deals for you by selecting your travel dates.
Choose your dates
8:12 am - 8:25 pmAUS-SOF
28h 13m2 stops
9:00 pm - 3:58 pmSOF-AUS
26h 58m2 stops
$1,039British Airways
Find Deal
Mon, Jul 1 - Sun, Jul 14
6:05 pm - 8:25 pmAUS-SOF
18h 20m1 stop
9:00 pm - 3:58 pmSOF-AUS
26h 58m2 stops
$1,098British Airways
Find Deal
Mon, Jul 1 - Sun, Jul 14
5:24 pm - 11:00 pmAUS-SOF
21h 36m2 stops
2:05 pm - 5:19 pmSOF-AUS
35h 14m2 stops
$1,232United Airlines
Find Deal
Sun, Jul 14 - Sat, Jul 20
12:20 pm - 12:10 pmAUS-SOF
39h 50m2 stops
2:05 pm - 11:25 amSOF-AUS
53h 20m2 stops
$1,506Air Canada
Find Deal
Sun, Jul 14 - Sat, Jul 20
6:05 pm - 8:25 pmAUS-SOF
18h 20m1 stop
9:00 pm - 4:00 pmSOF-AUS
27h 00m1 stop
$1,604British Airways
Find Deal
Mon, Jul 1 - Sun, Jul 14
6:05 pm - 7:10 pmAUS-SOF
17h 05m1 stop
8:05 pm - 11:18 pmSOF-AUS
35h 13m2 stops
$1,625American Airlines
Find Deal
Sun, Jul 14 - Sat, Jul 20
6:05 pm - 7:10 pmAUS-SOF
17h 05m1 stop
8:05 pm - 4:00 pmSOF-AUS
27h 55m1 stop
$1,771British Airways
Find Deal
Sun, Jul 14 - Sat, Jul 20
6:05 pm - 7:10 pmAUS-SOF
17h 05m1 stop
8:05 pm - 4:00 pmSOF-AUS
27h 55m1 stop
$1,802British Airways
Find Deal
Sun, Jul 14 - Sat, Jul 20
9:30 am - 11:40 amAUS-SOF
18h 10m2 stops
6:30 am - 9:24 pmSOF-AUS
22h 54m3 stops
$2,507
Find Deal
Sun, Jul 14 - Sat, Jul 20
12:20 pm - 6:45 pmAUS-SOF
22h 25m2 stops
6:30 am - 9:24 pmSOF-AUS
22h 54m3 stops
$2,522Air Canada
Find Deal
Sun, Jul 14 - Sat, Jul 20

Flights from Austin to Sofia - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Austin to Sofia?

The average price of all flights from Austin to Sofia clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Sofia on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Austin to Sofia. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.

Which airlines provide the cheapest flights from Austin to Sofia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Turkish Airlines ($831) and Lufthansa ($1,045). The cheapest round-trip tickets were found on British Airways ($1,039) and United Airlines ($1,232).

Good to know

Low season

December

High season

June

Cheapest flight

$494
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 52% increase in price.
Flight from Austin to Sofia

When to book flights from Austin to Sofia

Are your dates flexible? Find out the best times to travel from Austin to Sofia 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 Austin to Sofia

  • What is the cheapest flight from Austin to Sofia?

    In the last 3 days, the lowest price for a flight from Austin to Sofia was $494 for a one-way ticket and $1,039 for a round-trip.

  • Do I need a passport to fly between Austin and Sofia?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Austin and on arrival in Sofia.

  • Which airports will I be using when flying from Austin to Sofia?

    Austin airport is called Austin Bergstrom and the only airport in Sofia is Sofia.

  • Which aircraft models fly most regularly from Austin to Sofia?

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

  • Which airline alliances offer flights from Austin to Sofia?

    Star Alliance, and oneworld are the airline alliances operating flights between Austin and Sofia, with Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Austin to Sofia are United Airlines and Lufthansa. With an average price for the route of $945 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 $1,250 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from Austin to Sofia?

    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 Austin to Sofia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Austin 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 Austin to Sofia?

    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 Sofia with an airline and back to Austin with another airline. Booking your flights between Austin and SOF 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 Austin to Sofia?

    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 Sofia from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Austin to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Austin to Sofia. 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 Austin to Sofia? 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.
7.8
KLMOverall score based on 1461 reviews
8.4Crew
7.8Boarding
7.3Food
7.2Entertainment
7.7Comfort
Airline reviews

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

8.0 ExcellentBartosz, May 2024CDG - AMS
Read more about KLM reviews

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

The food was ok. The crew seemed like they were cranky. I had one guy get mad at me for passing in between the storage area to get to the other toilet. I can understand if it's not allowed but reprimanding me like I'm a student saying "This is the last time!" was not appropriate. During my meal time, there was a French family around me. No problems there but when we usually have meals, they are supposed to put their chair in the upright position. These people did not do it and the steward did not tell them to raise their seat in the upright position. However, I was told to do so! So, me and another person next to me had to eat with the monitor almost touching our faces. Furthermore, a lady in front of me was putting her feet up and preventing another elder passenger from putting her seat back. To make it worse, she was continuously hitting her back into her seat, shaking my monitor while I was watching a movie. A crew member did speak to her about it but then she accused me of pushing her seat forward! The crew member gave me a death stare and told me to stop pushing the seat forward. I did not even touch her seat at all, if I did, she would know it. Her boyfriend also stood up and tried to push her seat even further past the maximum decline to no avail. None of these people were reprimanded but the steward, some bald guy, was extremely friendly with them and did not even try to instruct them to do anything until it was time to land. I resisted the urge to really argue with them because I would have obviously been seen as the aggressor (I have no idea why). I hardly said anything on this flight except "more wine please" and "sorry" if I bumped into someone accidentally. Overall, it was an annoying flight and I had to resist the urge to yell at the steward and the people he was overly friendly with. The happiest moment of this flight was leaving it.

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

It was nice to be on a legacy airline, people try at least.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

Lady was a bit rude during boarding and I was being nice to her.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Food wasn’t very good, old business seating configuration on an old A340

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The Lufthansa flight was delayed, and I missed the connecting flight. Lufthansa customer service have not been helpful in rebooking the subsequent flight with Air India (another airline that is part of the Star Alliance). Lufthansa told me it's not their responsibility, and Air India says the PNR is part of Lufthansa, so they are not responsible for rebooking. Lufthansa customer service asked me to contact the counter at Delhi airport, but no one was available there. I am caught between these two airlines, and ultimately, Air India decided to reschedule my flight after 18 hours. I am stranded at Delhi airport. I can't go out because if I do, I can't come back in, and I can't get past security to get food. My 3-year-old and our family stranded here for 12 hours without food and water.

I wasn’t able to make my flight due to Kayak’s inability to simply update my name on my trip from Nick to Nicholas. I would like a refund.

The flight left an hour late and no explanation. Food was basically a few snacks out of bags and tiny cup of soda. Crew was pretty friendly.

United delayed the flight to assist customers to make the connection. The Ohara customs area was overwhelm which created an issue for customers trying to make the Little Rock connection. The delayed allow several customers to make the final flight into Little Rock.

Missed our flight to London and we were put on coach seats to Munich.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Our seats were moved by ticketing agent at Chicago, so we thought we were getting an upgrade. Turns out we were put next to 4 children 2 of which cried or screamed for the entire 7.5 hour flight. It was a terrible experience for us.

The aircraft left 5 hours later than original dipartire time They let all passengers board and sit for 3 hours in a hot air plain with no A/C. Than they made all passengers leave the air plain due to some issues to the engine. Passengers received 1 glass of water the entire time . Than they boarded everyone again and took almost another hour before they took off. I bought these tickets for my 74 years old mother, Julianna Horvathne Kas and my nephew, Balázs Kelemen. Definitely going to request for a compensations!!

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

Book cheap flights from Austin to Sofia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Austin to Sofia found on KAYAK in the last 72 hours.
7/3Wed
3 stops
58h 51mAUS-SOF
$494
7/3Wed
2 stopsTurkish Airlines
31h 05mAUS-SOF
$831
7/3Wed
1 stopLufthansa
22h 55mAUS-SOF
$1,045

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Austin - Sofia Flights

Departure:

Austin (AUS)United States

Destination:

Sofia (SOF)Bulgaria

Cabin classes:

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