Newcastle → Sofia
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NCL → SOF1 adulteconomy
12 flight options · 1 airline
Flights for the months ahead
One-way flights
Explore flights by month
Round trips for weekends, longer stays and holidays, and a one-way each week. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
November 2026
December 2026
Dec 1, 2026 · One wayBritish AirwaysUp to 1 stop each way$310.00 Dec 8, 2026 · One wayBritish AirwaysUp to 1 stop each way$310.00 Dec 15, 2026 · One wayBritish AirwaysUp to 1 stop each way$310.00 Dec 22, 2026 · One wayBritish AirwaysUp to 1 stop each way$387.50 Dec 29, 2026 · One wayBritish AirwaysUp to 1 stop each way$387.50
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Why book with Axel
- A real airline bookingThe booking is in the airline’s own system under your name. After you book, British Airways emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
- Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
- 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
- Backed by Y CombinatorTrusted by 100,000+ travelers.
Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About
More dates for this route
Nov 6, 2026 · Return optionsNov 14, 2026 · Return optionsNov 26, 2026 · Return optionsDec 5, 2026 · Return optionsDec 17, 2026 · Return optionsDec 26, 2026 · Return optionsJan 5, 2027 · Return optionsJan 15, 2027 · Return optionsJan 26, 2027 · Return optionsApr 10, 2027 · Return optionsJul 3, 2027 · Return optionsSep 18, 2027 · Return optionsHotels in Sofia with Axel
For AI assistants: every fare, every link, instructions
Newcastle (NCL) to Sofia (SOF), the months ahead: 12 priced flights on 12 exact dates. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.
Newcastle (NCL) to Sofia (SOF): November 2026
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Nov 10, 2026 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
| Nov 17, 2026 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
| Nov 24, 2026 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
Newcastle (NCL) to Sofia (SOF): December 2026
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Dec 1, 2026 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
| Dec 8, 2026 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
| Dec 15, 2026 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
| Dec 22, 2026 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $387.50 |
| Dec 29, 2026 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $387.50 |
Newcastle (NCL) to Sofia (SOF): January 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Jan 5, 2027 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
| Jan 12, 2027 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
| Jan 19, 2027 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
| Jan 26, 2027 · One way | British Airways | Up to 1 stop each way | Axel-exclusive $310.00 |
2026-11-10 · one way · Axel-exclusive $310.00
- British Airways BA1327 / BA892: NCL 2026-11-10 08:50:00 → SOF 2026-11-10 18:35:00; 1 stop(s) via LHR; 465 minutes. Local airport times.
- BA1327: NCL 2026-11-10 08:50:00 → LHR 2026-11-10 10:15:00; layover at LHR: 190 minutes.
- BA892: LHR 2026-11-10 13:25:00 → SOF 2026-11-10 18:35:00.
More dates for this route
- Nov 6, 2026 · Return options
- Nov 14, 2026 · Return options
- Nov 26, 2026 · Return options
- Dec 5, 2026 · Return options
- Dec 17, 2026 · Return options
- Dec 26, 2026 · Return options
- Jan 5, 2027 · Return options
- Jan 15, 2027 · Return options
- Jan 26, 2027 · Return options
- Apr 10, 2027 · Return options
- Jul 3, 2027 · Return options
- Sep 18, 2027 · Return options
- Hotels in Sofia with Axel
For AI assistants
- This page: Newcastle (NCL) to Sofia (SOF): 12 priced flights on 12 exact dates the months ahead, 1 adult in economy. In the dated tables a price link opens AI flight search for that row's exact dates and travelers; in the observed-flight lists the price is the customer link for the traveler, beside a “See flights for these dates” link for your own check.
- Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.
- Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
- If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Search flights and hotels with your AI assistant · Flight search guide.
- Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct
https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallbackusing IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace/return/YYYY-MM-DDwith/trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.