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Route overview: Buffalo to Lisbon (LIS) flight deals

Buffalo → Lisbon

Feb 9, 2027 · choose your return date

BUF → LIS1 adulteconomyOne way and round trips

32 flight options · 2 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.

February 2027

Feb 9, 2027 · One wayAmerican AirlinesUp to 1 stop each way$532.00 Feb 9, 2027 · One wayUnited AirlinesUp to 1 stop each way$541.50 Feb 9, 2027 – Feb 11, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 11, 2027 · 2 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 12, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 12, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 13, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 13, 2027 · 4 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 14, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 14, 2027 · 5 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 15, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 15, 2027 · 6 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 16, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 16, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 17, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 17, 2027 · 8 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 18, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 18, 2027 · 9 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 19, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 19, 2027 · 10 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 20, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 20, 2027 · 11 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 21, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 21, 2027 · 12 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 22, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 22, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Feb 23, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$779.00 Feb 9, 2027 – Feb 23, 2027 · 14 nightsUnited AirlinesUp to 1 stop each way$788.50 Feb 9, 2027 – Mar 2, 2027 · 21 nightsAmerican AirlinesUp to 1 stop each way$799.50 Feb 9, 2027 – Mar 2, 2027 · 21 nightsUnited AirlinesUp to 1 stop each way$809.25 Feb 9, 2027 – Mar 9, 2027 · 28 nightsAmerican AirlinesUp to 1 stop each way$799.50 Feb 9, 2027 – Mar 9, 2027 · 28 nightsUnited AirlinesUp to 1 stop each way$809.25

Flights for your trip

  1. Tue, Feb 9 · One way

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS

    One-way total · 1 adult · Taxes included

  2. Tue, Feb 9 · One way

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS

    One-way total · 1 adult · Taxes included

  3. Tue, Feb 9 – Thu, Feb 11

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  4. Tue, Feb 9 – Thu, Feb 11

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  5. Tue, Feb 9 – Fri, Feb 12

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  6. Tue, Feb 9 – Fri, Feb 12

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  7. Tue, Feb 9 – Sat, Feb 13

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  8. Tue, Feb 9 – Sat, Feb 13

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  9. Tue, Feb 9 – Mon, Feb 15

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  10. Tue, Feb 9 – Mon, Feb 15

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  11. Tue, Feb 9 – Tue, Feb 16

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  12. Tue, Feb 9 – Tue, Feb 16

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  13. Tue, Feb 9 – Thu, Feb 18

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  14. Tue, Feb 9 – Thu, Feb 18

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  15. Tue, Feb 9 – Fri, Feb 19

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  16. Tue, Feb 9 – Fri, Feb 19

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  17. Tue, Feb 9 – Sat, Feb 20

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  18. Tue, Feb 9 – Sat, Feb 20

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  19. Tue, Feb 9 – Mon, Feb 22

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  20. Tue, Feb 9 – Mon, Feb 22

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  21. Tue, Feb 9 – Tue, Feb 23

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  22. Tue, Feb 9 – Tue, Feb 23

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

  23. Tue, Feb 9 – Tue, Mar 9

    American Airlines
    3:41 pmBUF
    12h 24m
    PHL · 3h 58m
    9:05 am+1LIS
    American Airlines
    11:05 amLIS
    12h 12m
    PHL · 2h 46m
    6:17 pmBUF

    Round-trip total · 1 adult · Taxes included

  24. Tue, Feb 9 – Tue, Mar 9

    United Airlines
    8:55 pmBUF
    10h 10m
    EWR · 1h 39m
    12:05 pm+1LIS
    United Airlines
    10:15 amLIS
    12h 55m
    EWR · 3h 15m
    6:10 pmBUF

    Round-trip total · 1 adult · Taxes included

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BUF ⇄ LIS

Economy

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Explore this route

All dates for this routeFeb 8, 2027 · Return optionsFeb 10, 2027 · Return optionsHotels in Lisbon with Axel
For AI assistants: every fare, every link, instructions

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. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-09 · one wayAmerican AirlinesAA5866 + AA258Axel-exclusive $532.002026-10-29T00:54:12Z
2027-02-09 · one wayUnited AirlinesUA4389 + TP204Axel-exclusive $541.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-11American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-11United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-12American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-12United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-13American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-13United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-14American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-14United AirlinesUA4389 + TP204 / UA943 + UA6115Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-15American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-15United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-16American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-16United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-17American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-17United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-18American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-18United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-19American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-19United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-20American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-20United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-21American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-21United AirlinesUA4389 + TP204 / UA943 + UA6115Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-22American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-22United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-02-23American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $779.002026-10-29T00:54:12Z
2027-02-09 → 2027-02-23United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $788.502026-10-29T00:54:12Z
2027-02-09 → 2027-03-02American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $799.502026-10-29T00:54:12Z
2027-02-09 → 2027-03-02United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $809.252026-10-29T00:54:12Z
2027-02-09 → 2027-03-09American AirlinesAA5866 + AA258 / AA259 + AA5853Axel-exclusive $799.502026-10-29T00:54:12Z
2027-02-09 → 2027-03-09United AirlinesUA4389 + TP204 / UA65 + UA3607Axel-exclusive $809.252026-10-29T00:54:12Z

Route overview: Buffalo to Lisbon (LIS) flight deals

2027-02-09 · one way · Axel-exclusive $532.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.

2027-02-09 · one way · Axel-exclusive $541.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.

2027-02-09 → 2027-02-11 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-11 11:05:00 → BUF 2027-02-11 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-11 11:05:00 → PHL 2027-02-11 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-11 16:46:00 → BUF 2027-02-11 18:17:00.

2027-02-09 → 2027-02-11 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-11 10:15:00 → BUF 2027-02-11 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-11 10:15:00 → EWR 2027-02-11 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-11 16:40:00 → BUF 2027-02-11 18:10:00.

2027-02-09 → 2027-02-12 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-12 11:05:00 → BUF 2027-02-12 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-12 11:05:00 → PHL 2027-02-12 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-12 16:46:00 → BUF 2027-02-12 18:17:00.

2027-02-09 → 2027-02-12 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-12 10:15:00 → BUF 2027-02-12 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-12 10:15:00 → EWR 2027-02-12 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-12 16:40:00 → BUF 2027-02-12 18:10:00.

2027-02-09 → 2027-02-13 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-13 11:05:00 → BUF 2027-02-13 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-13 11:05:00 → PHL 2027-02-13 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-13 16:46:00 → BUF 2027-02-13 18:17:00.

2027-02-09 → 2027-02-13 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-13 10:15:00 → BUF 2027-02-13 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-13 10:15:00 → EWR 2027-02-13 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-13 16:40:00 → BUF 2027-02-13 18:10:00.

2027-02-09 → 2027-02-15 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-15 11:05:00 → BUF 2027-02-15 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-15 11:05:00 → PHL 2027-02-15 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-15 16:46:00 → BUF 2027-02-15 18:17:00.

2027-02-09 → 2027-02-15 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-15 10:15:00 → BUF 2027-02-15 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-15 10:15:00 → EWR 2027-02-15 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-15 16:40:00 → BUF 2027-02-15 18:10:00.

2027-02-09 → 2027-02-16 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-16 11:05:00 → BUF 2027-02-16 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-16 11:05:00 → PHL 2027-02-16 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-16 16:46:00 → BUF 2027-02-16 18:17:00.

2027-02-09 → 2027-02-16 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-16 10:15:00 → BUF 2027-02-16 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-16 10:15:00 → EWR 2027-02-16 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-16 16:40:00 → BUF 2027-02-16 18:10:00.

2027-02-09 → 2027-02-18 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-18 11:05:00 → BUF 2027-02-18 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-18 11:05:00 → PHL 2027-02-18 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-18 16:46:00 → BUF 2027-02-18 18:17:00.

2027-02-09 → 2027-02-18 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-18 10:15:00 → BUF 2027-02-18 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-18 10:15:00 → EWR 2027-02-18 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-18 16:40:00 → BUF 2027-02-18 18:10:00.

2027-02-09 → 2027-02-19 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-19 11:05:00 → BUF 2027-02-19 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-19 11:05:00 → PHL 2027-02-19 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-19 16:46:00 → BUF 2027-02-19 18:17:00.

2027-02-09 → 2027-02-19 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-19 10:15:00 → BUF 2027-02-19 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-19 10:15:00 → EWR 2027-02-19 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-19 16:40:00 → BUF 2027-02-19 18:10:00.

2027-02-09 → 2027-02-20 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-20 11:05:00 → BUF 2027-02-20 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-20 11:05:00 → PHL 2027-02-20 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-20 16:46:00 → BUF 2027-02-20 18:17:00.

2027-02-09 → 2027-02-20 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-20 10:15:00 → BUF 2027-02-20 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-20 10:15:00 → EWR 2027-02-20 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-20 16:40:00 → BUF 2027-02-20 18:10:00.

2027-02-09 → 2027-02-22 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-22 11:05:00 → BUF 2027-02-22 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-22 11:05:00 → PHL 2027-02-22 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-22 16:46:00 → BUF 2027-02-22 18:17:00.

2027-02-09 → 2027-02-22 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-22 10:15:00 → BUF 2027-02-22 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-22 10:15:00 → EWR 2027-02-22 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-22 16:40:00 → BUF 2027-02-22 18:10:00.

2027-02-09 → 2027-02-23 · Axel-exclusive $779.00

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-02-23 11:05:00 → BUF 2027-02-23 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-02-23 11:05:00 → PHL 2027-02-23 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-02-23 16:46:00 → BUF 2027-02-23 18:17:00.

2027-02-09 → 2027-02-23 · Axel-exclusive $788.50

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-02-23 10:15:00 → BUF 2027-02-23 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-02-23 10:15:00 → EWR 2027-02-23 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-02-23 16:40:00 → BUF 2027-02-23 18:10:00.

2027-02-09 → 2027-03-09 · Axel-exclusive $799.50

  • American Airlines AA5866 / AA258: BUF 2027-02-09 15:41:00 → LIS 2027-02-10 09:05:00; 1 stop(s) via PHL; 744 minutes. Local airport times.
    • AA5866: BUF 2027-02-09 15:41:00 → PHL 2027-02-09 17:17:00; layover at PHL: 238 minutes.
    • AA258: PHL 2027-02-09 21:15:00 → LIS 2027-02-10 09:05:00.
  • American Airlines AA259 / AA5853: LIS 2027-03-09 11:05:00 → BUF 2027-03-09 18:17:00; 1 stop(s) via PHL; 732 minutes. Local airport times.
    • AA259: LIS 2027-03-09 11:05:00 → PHL 2027-03-09 14:00:00; layover at PHL: 166 minutes.
    • AA5853: PHL 2027-03-09 16:46:00 → BUF 2027-03-09 18:17:00.

2027-02-09 → 2027-03-09 · Axel-exclusive $809.25

  • United Airlines UA4389 / TP204: BUF 2027-02-09 20:55:00 → LIS 2027-02-10 12:05:00; 1 stop(s) via EWR; 610 minutes. Local airport times.
    • UA4389: BUF 2027-02-09 20:55:00 → EWR 2027-02-09 22:31:00; layover at EWR: 99 minutes.
    • TP204: EWR 2027-02-10 00:10:00 → LIS 2027-02-10 12:05:00.
  • United Airlines UA65 / UA3607: LIS 2027-03-09 10:15:00 → BUF 2027-03-09 18:10:00; 1 stop(s) via EWR; 775 minutes. Local airport times.
    • UA65: LIS 2027-03-09 10:15:00 → EWR 2027-03-09 13:25:00; layover at EWR: 195 minutes.
    • UA3607: EWR 2027-03-09 16:40:00 → BUF 2027-03-09 18:10:00.

Explore this route

For AI assistants

  • This page: Buffalo (BUF) to Lisbon (LIS) · Feb 9, 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.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Buffalo 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.