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Route overview: Seattle to Lisbon (LIS) flight deals

Seattle (SEA) to Lisbon (LIS), Jan 4, 2027: round trips from $850, one way from $490

Seattle (SEA) to Lisbon (LIS), Jan 4, 2027: round trips from $850, one way from $490 on Axel, checked Oct 29, 2026. Lowest published fares: $850 round trip, Axel-exclusive, FI / Air France, 1 stop, Jan 4, 2027 – Feb 1, 2027; $490 one way, Axel-exclusive, FI, 1 stop, Jan 4, 2027; 1 adult, economy, checked Oct 29, 2026.

SEA → LIS1 adulteconomyOne way and round trips

32 flight options · 5 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

January 2027

Flights for your trip

  1. Mon, Jan 4 · One way

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Mon, Jan 4 · One way

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Mon, Jan 4 – Wed, Jan 6

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    Air France
    5:30 amLIS
    16h 20m
    CDG · 3h 15m
    1:50 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Mon, Jan 4 – Wed, Jan 6

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Mon, Jan 4 – Thu, Jan 7

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    KLM Royal Dutch Airlines
    5:00 amLIS
    14h 50m
    AMS · 1h 15m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Mon, Jan 4 – Thu, Jan 7

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Mon, Jan 4 – Fri, Jan 8

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    Lufthansa
    5:00 amLIS
    15h
    FRA · 1h 20m
    12:00 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Mon, Jan 4 – Fri, Jan 8

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Mon, Jan 4 – Sun, Jan 10

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    KLM Royal Dutch Airlines
    5:00 amLIS
    14h 50m
    AMS · 1h 15m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Mon, Jan 4 – Sun, Jan 10

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Mon, Jan 4 – Mon, Jan 11

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    Air France
    5:30 amLIS
    16h 20m
    CDG · 3h 15m
    1:50 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Mon, Jan 4 – Mon, Jan 11

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Mon, Jan 4 – Wed, Jan 13

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    KLM Royal Dutch Airlines
    5:00 amLIS
    14h 50m
    AMS · 1h 15m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Mon, Jan 4 – Wed, Jan 13

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Mon, Jan 4 – Thu, Jan 14

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    KLM Royal Dutch Airlines
    5:00 amLIS
    14h 50m
    AMS · 1h 15m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Mon, Jan 4 – Thu, Jan 14

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Mon, Jan 4 – Fri, Jan 15

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    Lufthansa
    5:00 amLIS
    15h
    FRA · 1h 20m
    12:00 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Mon, Jan 4 – Fri, Jan 15

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Mon, Jan 4 – Sun, Jan 17

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    KLM Royal Dutch Airlines
    5:00 amLIS
    14h 50m
    AMS · 1h 15m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Mon, Jan 4 – Sun, Jan 17

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Mon, Jan 4 – Mon, Jan 18

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    Air France
    5:30 amLIS
    16h 20m
    CDG · 3h 15m
    1:50 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Mon, Jan 4 – Mon, Jan 18

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Mon, Jan 4 – Mon, Feb 1

    FI
    2:35 pmSEA
    14h 15m
    KEF · 2h 15m
    12:50 pm+1LIS
    Air France
    5:30 amLIS
    16h 20m
    CDG · 3h 15m
    1:50 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Mon, Jan 4 – Mon, Feb 1

    Air Canada
    7:45 amSEA
    14h
    YYZ · 2h
    5:45 am+1LIS
    Air Canada
    11:20 amLIS
    17h 39m
    YYZ · 3h 40m
    8:59 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

SEA ⇄ LIS

Economy

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Explore this route

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Seattle (SEA) to Lisbon (LIS), Jan 4, 2027: round trips from $850, one way from $490 on Axel, checked Oct 29, 2026. Lowest published fares: $850 round trip, Axel-exclusive, FI / Air France, 1 stop, Jan 4, 2027 – Feb 1, 2027; $490 one way, Axel-exclusive, FI, 1 stop, Jan 4, 2027; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-01-04 · one wayFIFI680 + FI95414:35:00→12:50:00 14h 15m 1 stop via KEFAxel-exclusive $490.002026-10-29T01:15:30Z
2027-01-04 · one wayAir CanadaAC540 + TP25807:45:00→05:45:00 14h 00m 1 stop via YYZAxel-exclusive $650.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-06FI / Air FranceFI680 + FI954 / AF1125 + AF7614:35:00→12:50:00 14h 15m 1 stop via KEF · 05:30:00→13:50:00 16h 20m 1 stop via CDGAxel-exclusive $875.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-06Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-07FI / KLM Royal Dutch AirlinesFI680 + FI954 / KL1578 + DL14314:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $865.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-07Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-08FI / LufthansaFI680 + FI954 / LH1173 + LH49014:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→12:00:00 15h 00m 1 stop via FRAAxel-exclusive $860.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-08Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-09FI / KLM Royal Dutch AirlinesFI680 + FI954 / KL1578 + DL14314:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $865.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-09Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-10FI / KLM Royal Dutch AirlinesFI680 + FI954 / KL1578 + DL14314:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $865.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-10Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-11FI / Air FranceFI680 + FI954 / AF1125 + AF7614:35:00→12:50:00 14h 15m 1 stop via KEF · 05:30:00→13:50:00 16h 20m 1 stop via CDGAxel-exclusive $875.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-11Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-12FI / KLM Royal Dutch AirlinesFI680 + FI954 / KL1578 + DL14314:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $865.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-12Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-13FI / KLM Royal Dutch AirlinesFI680 + FI954 / KL1578 + DL14314:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $865.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-13Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-14FI / KLM Royal Dutch AirlinesFI680 + FI954 / KL1578 + DL14314:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $865.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-14Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-15FI / LufthansaFI680 + FI954 / LH1173 + LH49014:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→12:00:00 15h 00m 1 stop via FRAAxel-exclusive $860.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-15Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-16FI / KLM Royal Dutch AirlinesFI680 + FI954 / KL1578 + DL14314:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $865.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-16Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-17FI / KLM Royal Dutch AirlinesFI680 + FI954 / KL1578 + DL14314:35:00→12:50:00 14h 15m 1 stop via KEF · 05:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $865.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-17Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-18FI / Air FranceFI680 + FI954 / AF1125 + AF7614:35:00→12:50:00 14h 15m 1 stop via KEF · 05:30:00→13:50:00 16h 20m 1 stop via CDGAxel-exclusive $875.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-18Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-25FI / Air FranceFI680 + FI954 / AF1125 + AF7614:35:00→12:50:00 14h 15m 1 stop via KEF · 05:30:00→13:50:00 16h 20m 1 stop via CDGAxel-exclusive $875.002026-10-29T01:15:30Z
2027-01-04 → 2027-01-25Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $930.002026-10-29T01:15:30Z
2027-01-04 → 2027-02-01FI / Air FranceFI680 + FI954 / AF1125 + AF7614:35:00→12:50:00 14h 15m 1 stop via KEF · 05:30:00→13:50:00 16h 20m 1 stop via CDGAxel-exclusive $849.752026-10-29T01:15:30Z
2027-01-04 → 2027-02-01Air CanadaAC540 + TP258 / AC811 + AC54307:45:00→05:45:00 14h 00m 1 stop via YYZ · 11:20:00→20:59:00 17h 39m 1 stop via YYZAxel-exclusive $906.752026-10-29T01:15:30Z

Hotels in Lisbon for these trips

Hotels: under a trip, hotels in Lisbon for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Lisbon

Route overview: Seattle to Lisbon (LIS) flight deals

2027-01-04 · one way · Axel-exclusive $490.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.

2027-01-04 · one way · Axel-exclusive $650.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.

2027-01-04 → 2027-01-06 · Axel-exclusive $875.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • Air France AF1125 / AF76: LIS 2027-01-06 05:30:00 → SEA 2027-01-06 13:50:00; 1 stop(s) via CDG; 980 minutes. Local airport times.
    • AF1125: LIS 2027-01-06 05:30:00 → CDG 2027-01-06 09:10:00; layover at CDG: 195 minutes.
    • AF76: CDG 2027-01-06 12:25:00 → SEA 2027-01-06 13:50:00.

2027-01-04 → 2027-01-06 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-06 11:20:00 → SEA 2027-01-06 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-06 11:20:00 → YYZ 2027-01-06 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-06 18:25:00 → SEA 2027-01-06 20:59:00.

2027-01-04 → 2027-01-07 · Axel-exclusive $865.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • KLM Royal Dutch Airlines KL1578 / DL143: LIS 2027-01-07 05:00:00 → SEA 2027-01-07 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1578: LIS 2027-01-07 05:00:00 → AMS 2027-01-07 09:00:00; layover at AMS: 75 minutes.
    • DL143: AMS 2027-01-07 10:15:00 → SEA 2027-01-07 11:50:00.

2027-01-04 → 2027-01-07 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-07 11:20:00 → SEA 2027-01-07 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-07 11:20:00 → YYZ 2027-01-07 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-07 18:25:00 → SEA 2027-01-07 20:59:00.

2027-01-04 → 2027-01-08 · Axel-exclusive $860.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • Lufthansa LH1173 / LH490: LIS 2027-01-08 05:00:00 → SEA 2027-01-08 12:00:00; 1 stop(s) via FRA; 900 minutes. Local airport times.
    • LH1173: LIS 2027-01-08 05:00:00 → FRA 2027-01-08 09:00:00; layover at FRA: 80 minutes.
    • LH490: FRA 2027-01-08 10:20:00 → SEA 2027-01-08 12:00:00.

2027-01-04 → 2027-01-08 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-08 11:20:00 → SEA 2027-01-08 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-08 11:20:00 → YYZ 2027-01-08 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-08 18:25:00 → SEA 2027-01-08 20:59:00.

2027-01-04 → 2027-01-10 · Axel-exclusive $865.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • KLM Royal Dutch Airlines KL1578 / DL143: LIS 2027-01-10 05:00:00 → SEA 2027-01-10 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1578: LIS 2027-01-10 05:00:00 → AMS 2027-01-10 09:00:00; layover at AMS: 75 minutes.
    • DL143: AMS 2027-01-10 10:15:00 → SEA 2027-01-10 11:50:00.

2027-01-04 → 2027-01-10 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-10 11:20:00 → SEA 2027-01-10 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-10 11:20:00 → YYZ 2027-01-10 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-10 18:25:00 → SEA 2027-01-10 20:59:00.

2027-01-04 → 2027-01-11 · Axel-exclusive $875.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • Air France AF1125 / AF76: LIS 2027-01-11 05:30:00 → SEA 2027-01-11 13:50:00; 1 stop(s) via CDG; 980 minutes. Local airport times.
    • AF1125: LIS 2027-01-11 05:30:00 → CDG 2027-01-11 09:10:00; layover at CDG: 195 minutes.
    • AF76: CDG 2027-01-11 12:25:00 → SEA 2027-01-11 13:50:00.

2027-01-04 → 2027-01-11 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-11 11:20:00 → SEA 2027-01-11 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-11 11:20:00 → YYZ 2027-01-11 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-11 18:25:00 → SEA 2027-01-11 20:59:00.

2027-01-04 → 2027-01-13 · Axel-exclusive $865.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • KLM Royal Dutch Airlines KL1578 / DL143: LIS 2027-01-13 05:00:00 → SEA 2027-01-13 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1578: LIS 2027-01-13 05:00:00 → AMS 2027-01-13 09:00:00; layover at AMS: 75 minutes.
    • DL143: AMS 2027-01-13 10:15:00 → SEA 2027-01-13 11:50:00.

2027-01-04 → 2027-01-13 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-13 11:20:00 → SEA 2027-01-13 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-13 11:20:00 → YYZ 2027-01-13 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-13 18:25:00 → SEA 2027-01-13 20:59:00.

2027-01-04 → 2027-01-14 · Axel-exclusive $865.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • KLM Royal Dutch Airlines KL1578 / DL143: LIS 2027-01-14 05:00:00 → SEA 2027-01-14 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1578: LIS 2027-01-14 05:00:00 → AMS 2027-01-14 09:00:00; layover at AMS: 75 minutes.
    • DL143: AMS 2027-01-14 10:15:00 → SEA 2027-01-14 11:50:00.

2027-01-04 → 2027-01-14 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-14 11:20:00 → SEA 2027-01-14 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-14 11:20:00 → YYZ 2027-01-14 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-14 18:25:00 → SEA 2027-01-14 20:59:00.

2027-01-04 → 2027-01-15 · Axel-exclusive $860.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • Lufthansa LH1173 / LH490: LIS 2027-01-15 05:00:00 → SEA 2027-01-15 12:00:00; 1 stop(s) via FRA; 900 minutes. Local airport times.
    • LH1173: LIS 2027-01-15 05:00:00 → FRA 2027-01-15 09:00:00; layover at FRA: 80 minutes.
    • LH490: FRA 2027-01-15 10:20:00 → SEA 2027-01-15 12:00:00.

2027-01-04 → 2027-01-15 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-15 11:20:00 → SEA 2027-01-15 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-15 11:20:00 → YYZ 2027-01-15 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-15 18:25:00 → SEA 2027-01-15 20:59:00.

2027-01-04 → 2027-01-17 · Axel-exclusive $865.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • KLM Royal Dutch Airlines KL1578 / DL143: LIS 2027-01-17 05:00:00 → SEA 2027-01-17 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1578: LIS 2027-01-17 05:00:00 → AMS 2027-01-17 09:00:00; layover at AMS: 75 minutes.
    • DL143: AMS 2027-01-17 10:15:00 → SEA 2027-01-17 11:50:00.

2027-01-04 → 2027-01-17 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-17 11:20:00 → SEA 2027-01-17 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-17 11:20:00 → YYZ 2027-01-17 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-17 18:25:00 → SEA 2027-01-17 20:59:00.

2027-01-04 → 2027-01-18 · Axel-exclusive $875.00

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • Air France AF1125 / AF76: LIS 2027-01-18 05:30:00 → SEA 2027-01-18 13:50:00; 1 stop(s) via CDG; 980 minutes. Local airport times.
    • AF1125: LIS 2027-01-18 05:30:00 → CDG 2027-01-18 09:10:00; layover at CDG: 195 minutes.
    • AF76: CDG 2027-01-18 12:25:00 → SEA 2027-01-18 13:50:00.

2027-01-04 → 2027-01-18 · Axel-exclusive $930.00

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-01-18 11:20:00 → SEA 2027-01-18 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-01-18 11:20:00 → YYZ 2027-01-18 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-01-18 18:25:00 → SEA 2027-01-18 20:59:00.

2027-01-04 → 2027-02-01 · Axel-exclusive $849.75

  • FI FI680 / FI954: SEA 2027-01-04 14:35:00 → LIS 2027-01-05 12:50:00; 1 stop(s) via KEF; 855 minutes. Local airport times.
    • FI680: SEA 2027-01-04 14:35:00 → KEF 2027-01-05 06:15:00; layover at KEF: 135 minutes.
    • FI954: KEF 2027-01-05 08:30:00 → LIS 2027-01-05 12:50:00.
  • Air France AF1125 / AF76: LIS 2027-02-01 05:30:00 → SEA 2027-02-01 13:50:00; 1 stop(s) via CDG; 980 minutes. Local airport times.
    • AF1125: LIS 2027-02-01 05:30:00 → CDG 2027-02-01 09:10:00; layover at CDG: 195 minutes.
    • AF76: CDG 2027-02-01 12:25:00 → SEA 2027-02-01 13:50:00.

2027-01-04 → 2027-02-01 · Axel-exclusive $906.75

  • Air Canada AC540 / TP258: SEA 2027-01-04 07:45:00 → LIS 2027-01-05 05:45:00; 1 stop(s) via YYZ; 840 minutes. Local airport times.
    • AC540: SEA 2027-01-04 07:45:00 → YYZ 2027-01-04 15:25:00; layover at YYZ: 120 minutes.
    • TP258: YYZ 2027-01-04 17:25:00 → LIS 2027-01-05 05:45:00.
  • Air Canada AC811 / AC543: LIS 2027-02-01 11:20:00 → SEA 2027-02-01 20:59:00; 1 stop(s) via YYZ; 1059 minutes. Local airport times.
    • AC811: LIS 2027-02-01 11:20:00 → YYZ 2027-02-01 14:45:00; layover at YYZ: 220 minutes.
    • AC543: YYZ 2027-02-01 18:25:00 → SEA 2027-02-01 20:59:00.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Lisbon (LIS) · Jan 4, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Lisbon for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Lisbon (LIS) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.