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Route overview: Seattle to Valencia (VLC) flight deals

Seattle (SEA) to Valencia (VLC), Jan 7, 2027: round trips from $931, one way from $627

Seattle (SEA) to Valencia (VLC), Jan 7, 2027: round trips from $931, one way from $627 on Axel, checked Oct 29, 2026. Lowest published fares: $931 round trip, Axel-exclusive, British Airways / KLM Royal Dutch Airlines, 1 stop, Jan 7–9, 2027; $627 one way, Axel-exclusive, British Airways, 1 stop, Jan 7, 2027; 1 adult, economy, checked Oct 29, 2026.

SEA → VLC1 adulteconomyOne way and round trips

32 flight options · 3 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. Thu, Jan 7 · One way

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Thu, Jan 7 · One way

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Thu, Jan 7 – Sat, Jan 9

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Thu, Jan 7 – Sat, Jan 9

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Thu, Jan 7 – Sun, Jan 10

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Thu, Jan 7 – Sun, Jan 10

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Thu, Jan 7 – Mon, Jan 11

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Thu, Jan 7 – Mon, Jan 11

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Thu, Jan 7 – Wed, Jan 13

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Thu, Jan 7 – Wed, Jan 13

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Thu, Jan 7 – Thu, Jan 14

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Thu, Jan 7 – Thu, Jan 14

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Thu, Jan 7 – Sat, Jan 16

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Thu, Jan 7 – Sat, Jan 16

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Thu, Jan 7 – Sun, Jan 17

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Thu, Jan 7 – Sun, Jan 17

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Thu, Jan 7 – Mon, Jan 18

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Thu, Jan 7 – Mon, Jan 18

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Thu, Jan 7 – Wed, Jan 20

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Thu, Jan 7 – Wed, Jan 20

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Thu, Jan 7 – Thu, Jan 21

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Thu, Jan 7 – Thu, Jan 21

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Thu, Jan 7 – Thu, Feb 4

    British Airways
    6:45 pmSEA
    14h 50m
    LHR · 2h 50m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Thu, Jan 7 – Thu, Feb 4

    Alaska Airlines
    6:45 pmSEA
    14h 50m
    LHR · 2h 40m
    6:35 pm+1VLC
    KLM Royal Dutch Airlines
    6:00 amVLC
    14h 50m
    AMS · 1h 35m
    11:50 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

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SEA ⇄ VLC

Economy

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Explore this route

All dates for this routeJan 6, 2027 · Return optionsJan 8, 2027 · Return optionsHotels in Valencia with Axel
For AI assistants: every fare, every link, instructions

Seattle (SEA) to Valencia (VLC), Jan 7, 2027: round trips from $931, one way from $627 on Axel, checked Oct 29, 2026. Lowest published fares: $931 round trip, Axel-exclusive, British Airways / KLM Royal Dutch Airlines, 1 stop, Jan 7–9, 2027; $627 one way, Axel-exclusive, British Airways, 1 stop, Jan 7, 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)
2027-01-07 · one wayBritish AirwaysBA48 + BA41018:45:00→18:35:00 14h 50m 1 stop via LHRAxel-exclusive $627.002026-10-29T01:16:43Z
2027-01-07 · one wayAlaska AirlinesAS100 + BA41018:45:00→18:35:00 14h 50m 1 stop via LHRAxel-exclusive $655.502026-10-29T01:16:43Z
2027-01-07 → 2027-01-09British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-09Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-10British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-10Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-11British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-11Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-12British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-12Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-13British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-13Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-14British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-14Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-15British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-15Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-16British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-16Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-17British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-17Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-18British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-18Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-19British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-19Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-20British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-20Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-21British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-21Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-28British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-01-28Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z
2027-01-07 → 2027-02-04British Airways / KLM Royal Dutch AirlinesBA48 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $931.002026-10-29T01:16:43Z
2027-01-07 → 2027-02-04Alaska Airlines / KLM Royal Dutch AirlinesAS100 + BA410 / KL1530 + DL14318:45:00→18:35:00 14h 50m 1 stop via LHR · 06:00:00→11:50:00 14h 50m 1 stop via AMSAxel-exclusive $950.002026-10-29T01:16:43Z

Hotels in Valencia for these trips

Hotels: under a trip, hotels in Valencia 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 Valencia

Route overview: Seattle to Valencia (VLC) flight deals

2027-01-07 · one way · Axel-exclusive $627.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.

2027-01-07 · one way · Axel-exclusive $655.50

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.

2027-01-07 → 2027-01-09 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-09 06:00:00 → SEA 2027-01-09 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-09 06:00:00 → AMS 2027-01-09 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-09 10:15:00 → SEA 2027-01-09 11:50:00.

2027-01-07 → 2027-01-09 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-09 06:00:00 → SEA 2027-01-09 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-09 06:00:00 → AMS 2027-01-09 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-09 10:15:00 → SEA 2027-01-09 11:50:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-10 06:00:00 → SEA 2027-01-10 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-10 06:00:00 → AMS 2027-01-10 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-10 10:15:00 → SEA 2027-01-10 11:50:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-10 06:00:00 → SEA 2027-01-10 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-10 06:00:00 → AMS 2027-01-10 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-10 10:15:00 → SEA 2027-01-10 11:50:00.

2027-01-07 → 2027-01-11 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-11 06:00:00 → SEA 2027-01-11 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-11 06:00:00 → AMS 2027-01-11 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-11 10:15:00 → SEA 2027-01-11 11:50:00.

2027-01-07 → 2027-01-11 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-11 06:00:00 → SEA 2027-01-11 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-11 06:00:00 → AMS 2027-01-11 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-11 10:15:00 → SEA 2027-01-11 11:50:00.

2027-01-07 → 2027-01-13 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-13 06:00:00 → SEA 2027-01-13 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-13 06:00:00 → AMS 2027-01-13 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-13 10:15:00 → SEA 2027-01-13 11:50:00.

2027-01-07 → 2027-01-13 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-13 06:00:00 → SEA 2027-01-13 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-13 06:00:00 → AMS 2027-01-13 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-13 10:15:00 → SEA 2027-01-13 11:50:00.

2027-01-07 → 2027-01-14 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-14 06:00:00 → SEA 2027-01-14 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-14 06:00:00 → AMS 2027-01-14 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-14 10:15:00 → SEA 2027-01-14 11:50:00.

2027-01-07 → 2027-01-14 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-14 06:00:00 → SEA 2027-01-14 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-14 06:00:00 → AMS 2027-01-14 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-14 10:15:00 → SEA 2027-01-14 11:50:00.

2027-01-07 → 2027-01-16 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-16 06:00:00 → SEA 2027-01-16 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-16 06:00:00 → AMS 2027-01-16 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-16 10:15:00 → SEA 2027-01-16 11:50:00.

2027-01-07 → 2027-01-16 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-16 06:00:00 → SEA 2027-01-16 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-16 06:00:00 → AMS 2027-01-16 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-16 10:15:00 → SEA 2027-01-16 11:50:00.

2027-01-07 → 2027-01-17 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-17 06:00:00 → SEA 2027-01-17 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-17 06:00:00 → AMS 2027-01-17 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-17 10:15:00 → SEA 2027-01-17 11:50:00.

2027-01-07 → 2027-01-17 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-17 06:00:00 → SEA 2027-01-17 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-17 06:00:00 → AMS 2027-01-17 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-17 10:15:00 → SEA 2027-01-17 11:50:00.

2027-01-07 → 2027-01-18 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-18 06:00:00 → SEA 2027-01-18 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-18 06:00:00 → AMS 2027-01-18 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-18 10:15:00 → SEA 2027-01-18 11:50:00.

2027-01-07 → 2027-01-18 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-18 06:00:00 → SEA 2027-01-18 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-18 06:00:00 → AMS 2027-01-18 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-18 10:15:00 → SEA 2027-01-18 11:50:00.

2027-01-07 → 2027-01-20 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-20 06:00:00 → SEA 2027-01-20 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-20 06:00:00 → AMS 2027-01-20 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-20 10:15:00 → SEA 2027-01-20 11:50:00.

2027-01-07 → 2027-01-20 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-20 06:00:00 → SEA 2027-01-20 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-20 06:00:00 → AMS 2027-01-20 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-20 10:15:00 → SEA 2027-01-20 11:50:00.

2027-01-07 → 2027-01-21 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-21 06:00:00 → SEA 2027-01-21 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-21 06:00:00 → AMS 2027-01-21 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-21 10:15:00 → SEA 2027-01-21 11:50:00.

2027-01-07 → 2027-01-21 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-01-21 06:00:00 → SEA 2027-01-21 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-01-21 06:00:00 → AMS 2027-01-21 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-01-21 10:15:00 → SEA 2027-01-21 11:50:00.

2027-01-07 → 2027-02-04 · Axel-exclusive $931.00

  • British Airways BA48 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • BA48: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:10:00; layover at LHR: 170 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-02-04 06:00:00 → SEA 2027-02-04 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-02-04 06:00:00 → AMS 2027-02-04 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-02-04 10:15:00 → SEA 2027-02-04 11:50:00.

2027-01-07 → 2027-02-04 · Axel-exclusive $950.00

  • Alaska Airlines AS100 / BA410: SEA 2027-01-07 18:45:00 → VLC 2027-01-08 18:35:00; 1 stop(s) via LHR; 890 minutes. Local airport times.
    • AS100: SEA 2027-01-07 18:45:00 → LHR 2027-01-08 12:20:00; layover at LHR: 160 minutes.
    • BA410: LHR 2027-01-08 15:00:00 → VLC 2027-01-08 18:35:00.
  • KLM Royal Dutch Airlines KL1530 / DL143: VLC 2027-02-04 06:00:00 → SEA 2027-02-04 11:50:00; 1 stop(s) via AMS; 890 minutes. Local airport times.
    • KL1530: VLC 2027-02-04 06:00:00 → AMS 2027-02-04 08:40:00; layover at AMS: 95 minutes.
    • DL143: AMS 2027-02-04 10:15:00 → SEA 2027-02-04 11:50:00.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Valencia (VLC) · Jan 7, 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 Valencia 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 Valencia (VLC) 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.