Your next trip, last seen at €252
Lowest observedFrontier Airlines · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €252, departing 12 Jan 2027 (Last checked: 23 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Canada, Air France, American Airlines, Bulgaria Air, Contour Airlines, easyJet, Finnair, Frontier Airlines, Iberia, Icelandair, KLM, Lufthansa, Ryanair, TAP Air Portugal, Turkish Airlines, United Airlines, Viva Aerobus, Vueling, Wizz Air (19)
- Typical journey time
- 31h 20m
About this route
Explore the fares we observed from Dallas to Sofia. Prices move often, so pick your dates to see the latest options.
- Route distance
- 9,644 km
- Typical journey time
- 31h 20m
- Seen on fares with a connection
- Frontier Airlines, United Airlines, Ryanair, Air Canada, Air France, Turkish Airlines, Icelandair, Lufthansa, TAP Air Portugal, Wizz Air, Finnair, Iberia, Bulgaria Air, KLM (14)
- Alternative airports
- ADS, AFW, DAL
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Dallas Love Field (DAL) → Dallas, city gazetteer reference point (32.7767, -96.7970): ≈ 9 km.
- Dallas Fort Worth International Airport (DFW) → Dallas, city gazetteer reference point (32.7767, -96.7970): ≈ 26 km.
- Sofia Airport (SOF) → Sofia, city gazetteer reference point (42.6977, 23.3219): ≈ 7 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Dallas to Sofia: Frontier Airlines, from €252 (checked 23 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €252Jan 12, 2027 | 29 |
| Air Canada | €312Jan 20, 2027 | 7 |
| United Airlines | €312Jan 23, 2027 | 10 |
| TAP Air Portugal | €327Nov 13, 2026 | 4 |
| Icelandair | €330Dec 8, 2026 | 3 |
| Wizz Air | €370Jan 14, 2027 | 3 |
| Ryanair | €375Dec 3, 2026 | 6 |
| Air France | €401Dec 27, 2026 | 4 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Dallas to Sofia?
The lowest fare Routavio has observed is €252, found on 23 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Dallas to Sofia?
In our observations January 2027 is the cheapest month so far, at €252.
Are there direct flights from Dallas to Sofia?
Our data holds no non-stop flight from Dallas to Sofia. The fares on this page include at least one stop.
Which airlines fly from Dallas to Sofia?
Routavio has seen these carriers on the route: Air Canada, Air France, American Airlines, Bulgaria Air, Contour Airlines, easyJet, Finnair, Frontier Airlines, Iberia, Icelandair, KLM, Lufthansa, Ryanair, TAP Air Portugal, Turkish Airlines, United Airlines, Viva Aerobus, Vueling, Wizz Air (19).
How long does the flight from Dallas to Sofia take?
Across the 76 fares Routavio observed, the average journey time is 32h 03m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Dallas to Sofia fares were non-stop?
None of the 76 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Dallas to Sofia?
Cheapest airline from Dallas to Sofia: Frontier Airlines, from €252 (checked 23 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.