Cheap flights from Seattle, WA to Colombo, Sri Lanka

Flights starting at £459. Choose between Turkish Airlines, SriLankan Airlines, or IndiGo Airlines to find the best price.

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Travelers usually depart from Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, Seattle, WA - University of Washington, Seattle, WA - Poly Clinic, or Seattle, WA - Harborview Med when they travel from Seattle to Colombo. Book your trip to arrive at Bandaranaike International, or Colombo - Fort. The most popular airlines for this route are Turkish Airlines, SriLankan Airlines, IndiGo Airlines, Qatar Airways, and Alaska Airlines. Seattle and Colombo have 321 direct flights per week. When you arrive at Colombo, consider visiting Tooth Temple in Kandy, Sri Lanka, Ancient City of Polonnaruwa, Sigiriya - Sri Lanka, Galle Fort, and World's End, Sri Lanka.

Check-in for a flight from Seattle to Colombo

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Turkish AirlinesTHYTKNo0
0
SriLankan AirlinesALKULYes0
0
IndiGo AirlinesIGO6EYes0
0
Qatar AirwaysQTRQRYes0
0
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight

Sri Lanka COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Electronic travel authorization

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Electronic travel authorization

Frequently asked questions

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