The cheapest times to fly from SEA to TFS are

  • January 8th to March 25th
  • May 7th to June 10th
  • September 10th to October 14th
  • November 5th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SEA to TFS is early October. Prices can be as high as $2157 for Saturday flights during mid December, or as low as $837 for Thursday flights around early October.


When to Fly to Tenerife

Flying from Seattle, WA (SEA) to Tenerife (TFS) will usually cost between $961 to $1799 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early October with an average ticket price of $969. Due to high demand the most expensive time to fly is mid December, with an average price of $1932. Planning your trip to low-cost times can easily save you $963 on economy flights and even more on first-class flights. Generally, any price below $1239 can be considered a good price for a round-trip SEA to TFS flight.

See below for a graph of average weekly prices for the SEA to TFS route. All prices are for round-trip tickets in USD.

SEA to TFS Flight Prices

Compared to other flights, the SEA to TFS flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Seattle. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Thursday is usually the cheapest day to fly to TFS, and Wednesday the cheapest day to fly back into SEA. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $278 (19%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Thursday and returning a week later will cost an average of $1238. Return trip prices are from the TFS to SEA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SEA to TFS can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 51 minutes may not be realistic.


Flight Hacking SEA to TFS

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SEA to TFS — but Champion Traveler does!

Hack #1: London (SEA > LGW > TFS)

  • Price for both tickets: $679
  • Average savings: $560 (45.22%)

See SEA to LGW flights

Hack #2: London (SEA > LHR > TFS)

  • Price for both tickets: $765
  • Average savings: $474 (38.23%)

See SEA to LHR flights

Hack #3: Manchester (SEA > MAN > TFS)

  • Price for both tickets: $788
  • Average savings: $451 (36.37%)

See SEA to MAN flights


Flight Questions Answered

Still have questions about flying from SEA to TFS? We’ve got answers.

Which airlines fly this route?

You can find 26 major airlines flying this route most often: Aer Lingus, Air Canada, Air Europa, Air France, Alaska, Alitalia, American, Austrian, British Airways, Brussels Airlines, Condor, Delta, Eurowings, Finnair, Iberia, JetBlue, KLM, Lufthansa, Luxair, Norwegian Air International, Norwegian Air UK, SAS, SWISS, Tap Air Portugal, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Tenerife Sur Airport to Seattle/Tacoma International Airport?

The distance between the two airports is roughly 5483 miles or 8824 kilometers.

How long does it take to fly from SEA to TFS?

The real-world flight time for a nonstop SEA to TFS flight is about 10 hour 51 minutes.

How many flights go between Seattle, WA and Tenerife?

It depends on the day of the week and the date, but a typical day might have around 59 available flights from SEA to TFS.


Airport Location Info


Departing Airport

Origination code SEA
Origination airport name Seattle/Tacoma International Airport
City Seattle, WA
Country the United States
Latitude 47.5
Longitude -122.3

Return Airport

Destination code TFS
Destination airport name Tenerife Sur Airport
City Tenerife
Country Spain
Latitude 28
Longitude -16.6


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.