Round-trip from | $564 (British Airways) |
---|
Fly from
Fly to
Route
Depart
Return
Price
KnoxvilleLisbon
TYS - LIS
TYSLIS
Knoxville McGhee Tyson
Mon 3/3
6:30 pm-9:05 am
1 stop9h 35m
Lisbon Humberto Delgado
Wed 3/12
6:30 am-10:28 pm
2 stops19h 58m
KnoxvilleLisbon
TYS - LIS
TYSLIS
Knoxville McGhee Tyson
Mon 3/3
12:03 pm-9:05 am
2 stops16h 02m
Lisbon Humberto Delgado
Wed 3/12
11:15 am-12:03 am
2 stops16h 48m
KnoxvilleLisbon
TYS - LIS
TYSLIS
Knoxville McGhee Tyson
Mon 3/3
12:08 pm-9:00 am
2 stops15h 52m
Lisbon Humberto Delgado
Wed 3/12
10:00 am-11:42 pm
2 stops17h 42m
KnoxvilleLisbon
TYS - LIS
TYSLIS
Knoxville McGhee Tyson
Wed 4/2
5:45 am-8:20 am
2 stops21h 35m
Lisbon Humberto Delgado
Wed 4/9
10:25 am-10:22 pm
2 stops16h 57m
KnoxvilleLisbon
TYS - LIS
TYSLIS
Knoxville McGhee Tyson
Sat 2/8
1:59 pm-9:20 am
2 stops38h 21m
Lisbon Humberto Delgado
Sun 2/16
10:50 am-7:39 pm
2 stops37h 49m
KnoxvilleLisbon
TYS - LIS
TYSLIS
Knoxville McGhee Tyson
Mon 2/17
10:58 am-9:05 am
1 stop17h 07m
Lisbon Humberto Delgado
Fri 2/21
6:30 am-8:50 pm
2 stops19h 20m
KnoxvilleLisbon
TYS - LIS
TYSLIS
Knoxville McGhee Tyson
Wed 4/9
12:55 pm-2:50 pm
2 stops20h 55m
Lisbon Humberto Delgado
Fri 4/25
5:40 am-11:46 pm
2 stops23h 06m
KnoxvilleFaro
TYS - FAO
TYSFAO
Knoxville McGhee Tyson
Fri 4/18
8:07 pm-5:50 pm
2 stops16h 43m
Faro
Mon 4/28
4:50 pm-5:40 pm
2 stops29h 50m
KnoxvilleFaro
TYS - FAO
TYSFAO
Knoxville McGhee Tyson
Fri 4/18
2:20 pm-1:45 pm
3 stops18h 25m
Faro
Mon 4/28
6:05 am-11:59 pm
3 stops22h 54m
Currently, January is the cheapest month in which you can book a flight from Knoxville to Portugal (average of $612). Flying from Knoxville to Portugal in June is currently the most expensive (average of $1,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Portugal as you normally would.
In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.
If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Delta | Cheapest$578 | Average$640 | FlexibilityNo cancel fee | On-timeN/A |
British Airways | Cheapest$588 | Average$967 | FlexibilityNo cancel fee | On-time70% |
United Airlines | Cheapest$619 | Average$821 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$642 | Average$1,092 | FlexibilityNo cancel fee | On-time71% |