Find cheap flights from Porto to Knoxville starting at €615.
Book one-way or return flights from Porto to Knoxville from as little as €615. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- OPO12:2016h 23m2 stopsTYS23:43Thu, Jun 13|Porto - Knoxville|Iberia€615€1,02540% OFF40% OFF€1,025€615
- OPO06:5020h 46m2 stopsTYS22:36Thu, Jun 13|Porto - Knoxville|Sata International€624€1,02539% OFF39% OFF€1,025€624
- OPO13:3025h 56m2 stopsTYS10:26Mon, May 27|Porto - Knoxville|Air Transat€717€1,02530% OFF30% OFF€1,025€717
- OPO08:1514h 21m2 stopsTYS17:36Thu, Jun 13|Porto - Knoxville|British Airways€727€727
- OPO20:3526h 3m2 stopsTYS17:38Mon, Jun 10|Porto - Knoxville|Iberia€742€742
- OPO12:3526h 51m2 stopsTYS10:26Mon, May 27|Porto - Knoxville|United Airlines€742€742
- OPO12:3526h 51m2 stopsTYS10:26Mon, Jun 10|Porto - Knoxville|United Airlines€791€791
- OPO08:4020h 3m2 stopsTYS23:43Thu, Jun 13|Porto - Knoxville|Swiss Airlines€796€796
- OPO09:0019h 43m2 stopsTYS23:43Thu, Jun 13|Porto - Knoxville|United Airlines€807€807
- OPO08:1518h 38m2 stopsTYS21:53Mon, Jun 10|Porto - Knoxville|British Airways€815€815
- OPO13:003h 5mDirectTYS14:00Wed, May 29|Porto - Knoxville|IberiaFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Porto to Knoxville.
- CheapestOPO12:2016h 23m2 transferTYS23:43Francisco Sa Carneiro International Airport - Mcghee Tyson AirportThu, Jun 13Iberia€615
- OPO12:2016h 23m2 transferTYS23:43Francisco Sa Carneiro International Airport - Mcghee Tyson AirportThu, Jun 13Iberia€615Find More Flights
Frequently Asked Questions
How to find a cheap flight from Porto to Knoxville
Off-season for travel | June |
---|---|
Peak season for travel | January |
Flight distance | 6,371.26km |
Popular airline | British Airways |
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