Flights from Seattle to Sofia (SEA → SOF)

SEA
Seattle
Seattle Tacoma International, USA
SOF
Sofia
Sofia Airport, Bulgaria
Loading map...
No direct flights found. Here are the 13 fastest 1-stop options.
viaCopenhagen(CPH)
SEA→CPH+1h 30mCPH→SOF
12h 36m
viaMunich(MUC)
SEA→MUC+1h 30mMUC→SOF
12h 46m
viaAmsterdam(AMS)
SEA→AMS+1h 30mAMS→SOF
12h 47m
viaFrankfurt(FRA)
SEA→FRA+1h 30mFRA→SOF
12h 48m
viaZurich(ZRH)
SEA→ZRH+1h 30mZRH→SOF
12h 56m
viaLondon(LHR)
SEA→LHR+1h 30mLHR→SOF
12h 58m
viaDublin(DUB)
SEA→DUB+1h 30mDUB→SOF
12h 59m
viaParis(CDG)
SEA→CDG+1h 30mCDG→SOF
13h 2m
viaRome(FCO)
SEA→FCO+1h 30mFCO→SOF
13h 20m
viaIstanbul(IST)
SEA→IST+1h 30mIST→SOF
13h 31m
viaBarcelona(BCN)
SEA→BCN+1h 30mBCN→SOF
13h 51m
viaDoha(DOH)
SEA→DOH+1h 30mDOH→SOF
19h 18m
viaDubai(DXB)
SEA→DXB+1h 30mDXB→SOF
19h 39m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Seattle to Sofia? Currently, there are no direct flights from SEA to SOF. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Seattle → Sofia.

Cheap flights from Seattle to Sofia Cheapest month to fly to Sofia Flights from USA Flights to Bulgaria Visa-free with USA passport All airports in Bulgaria

Try a nearby airport to Seattle

Flights to Sofia (SOF) from other airports within 350 km of Seattle. Often unlocks cheaper fares or better times.

PAE → SOF 52 km from SEA Everett → Sofia USA · 9 destinations BLI → SOF 151 km from SEA Bellingham → Sofia USA · 7 destinations YYJ → SOF 157 km from SEA Victoria → Sofia Canada · 15 destinations YVR → SOF 205 km from SEA Vancouver → Sofia Canada · 123 destinations PDX → SOF 207 km from SEA Portland → Sofia USA · 90 destinations

Or try a nearby airport to Sofia

Flights from Seattle (SEA) to other airports within 350 km of Sofia.

SEA → PDV 137 km from SOF Seattle → Plovdiv Bulgaria · 6 destinations SEA → INI 145 km from SOF Seattle → Nis Republic of Serbia · 16 destinations SEA → SKP 168 km from SOF Seattle → Skopje North Macedonia · 49 destinations SEA → CRA 185 km from SOF Seattle → Craiova Romania · 17 destinations SEA → PRN 195 km from SOF Seattle → Pristina Kosovo · 37 destinations

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →

Other flights from Sofia (SOF)

Alghero (AHO) Alicante (ALC) Amman (AMM) Amsterdam (AMS) Antalya (AYT) Athens (ATH) Barcelona (BCN) Bari (BRI) All 92 destinations →