$590 Find Cheap Flights from Dallas/Fort Worth Airport to Bulgaria

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas/Fort Worth to Bulgaria departing on 3/22. 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

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Book Cheap Dallas/Fort Worth to Bulgaria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas/Fort Worth to Bulgaria 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 Dallas/Fort Worth to Bulgaria

Sun, Mar 22 - Sun, Apr 5
British Airways Logo
12:40 pm - 4:20 pm
DFW
-
SOF
20h 40m2 stops
British Airways Logo
9:10 pm - 5:05 pm
SOF
-
DFW
27h 55m1 stop
$565British Airways
Sun, Mar 22 - Sun, Apr 5
British Airways Logo
12:40 pm - 4:20 pm
DFW
-
SOF
20h 40m2 stops
British Airways Logo
9:10 pm - 7:49 pm
SOF
-
DFW
30h 39m2 stops
$568British Airways
Sun, Mar 22 - Sun, Apr 5
Multiple Airlines Logo
4:45 pm - 4:20 pm
DFW
-
SOF
16h 35m1 stop
Multiple Airlines Logo
9:10 pm - 12:20 pm
SOF
-
DFW
23h 10m1 stop
$569Multiple Airlines
Tue, Feb 10 - Tue, Feb 24
Lufthansa Logo
10:25 am - 1:15 pm
DFW
-
SOF
18h 50m2 stops
Lufthansa Logo
6:00 am - 2:25 pm
SOF
-
DFW
16h 25m1 stop
$573Lufthansa
Thu, Apr 2 - Thu, Apr 9
Turkish Airlines Logo
9:30 pm - 3:00 pm
DFW
-
SOF
33h 30m1 stop
Turkish Airlines Logo
9:05 pm - 12:45 pm
SOF
-
DFW
23h 40m1 stop
$590Turkish Airlines
Thu, Apr 2 - Thu, Apr 9
Turkish Airlines Logo
9:30 pm - 3:00 pm
DFW
-
SOF
33h 30m1 stop
Turkish Airlines Logo
3:50 pm - 12:45 pm
SOF
-
DFW
28h 55m1 stop
$591Turkish Airlines
Tue, Feb 10 - Tue, Feb 24
Turkish Airlines Logo
8:25 pm - 8:50 pm
DFW
-
SOF
16h 25m1 stop
Turkish Airlines Logo
9:35 am - 6:40 pm
SOF
-
DFW
17h 05m1 stop
$597Turkish Airlines
Mon, Jan 19 - Mon, Feb 2
Turkish Airlines Logo
8:35 pm - 3:10 pm
DFW
-
SOF
34h 35m1 stop
Turkish Airlines Logo
4:00 pm - 6:40 pm
SOF
-
DFW
34h 40m1 stop
$598Turkish Airlines
Mon, May 18 - Mon, Jun 1
British Airways Logo
4:55 pm - 8:40 pm
DFW
-
SOF
43h 45m2 stops
British Airways Logo
8:00 pm - 5:05 pm
SOF
-
DFW
29h 05m1 stop
$605British Airways
Mon, May 18 - Mon, Jun 1
British Airways Logo
4:55 pm - 8:40 pm
DFW
-
SOF
43h 45m2 stops
British Airways Logo
8:00 pm - 8:00 pm
SOF
-
DFW
32h 00m2 stops
$608British Airways
Booking Insights

KAYAK's insights & trends for Dallas/Fort Worth to Bulgaria flights

Get data-powered insights and trends into flights from Dallas/Fort Worth to Bulgaria to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Dallas/Fort Worth Airport to Bulgaria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas/Fort Worth Airport to Bulgaria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dallas/Fort Worth Airport to Bulgaria is September, when tickets cost $609 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,401 and $1,237 respectively.

What’s the cheapest day of the week to fly from Dallas/Fort Worth Airport to Bulgaria?

The average price of all round-trip flights from Dallas/Fort Worth Airport to Bulgaria clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Bulgaria on a Friday and more expensive on a Sunday. On your return trip to Dallas/Fort Worth Airport, you should consider flying back on a Thursday, and avoid Fridays for better deals.

How far in advance should I book a flight from Dallas/Fort Worth Airport to Bulgaria?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dallas/Fort Worth Airport to Bulgaria, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dallas/Fort Worth Airport to Bulgaria, you should book around 5 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$565
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Dallas to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Dallas/Fort Worth Airport to Bulgaria?

    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 Dallas/Fort Worth Airport to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas/Fort Worth Airport to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dallas/Fort Worth Airport to Bulgaria 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 Dallas/Fort Worth Airport to Bulgaria?

    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 from Dallas/Fort Worth Airport to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas/Fort Worth Airport to Bulgaria?

    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 from Dallas/Fort Worth Airport to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Bulgaria?

    The cheapest time of day to fly to Bulgaria is generally in the afternoon, when round-trip flights cost $689 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Bulgaria is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,264.

Reviews of the top 3 airlines serving from Dallas/Fort Worth to Bulgaria

 
Need help choosing which airline to fly with from Dallas/Fort Worth to Bulgaria? 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 9095 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

6.0 GoodAnonymous, Nov 2025
IAH - MEX
Read more United Airlines reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

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.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

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.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

Everything you need to know for your flight from Dallas/Fort Worth to Bulgaria

Information on your arrival and departure airports