Image Credits: mgkm photography, creative commons 2.0 (flickr)
Published July 14, 2019 by

Cheap Flights: Seattle to Lisbon $506-$523 r/t – Delta / American / British Airways / Air France

[07/14/2019 @ 03:08 PM CT] Book this fare on: Air France, KLM, Priceline, BookingBuddy, Travelocity, SkyScanner, Expedia, Orbitz, Hotwire, CheapTickets.

Deals are usually valid 24 to 72 hours after posting, but can expire at any time (see time-stamp).

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Delta, American Airlines, British Airways, Air France, and various other airlines have round-trip flights from Seattle (SEA) to Lisbon (LIS) for $506-$523 with a connection. Flights October to March. Departures on Monday, Tuesday, Wednesday, and Sunday.

Note: Carry-on bag is allowed for free on Delta, American Airlines, British Airways, and Air France. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

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  • All Example Dates: (BookingBuddy / Air France) Oct 29 – Nov 05 / Oct 30 – Nov 06 / Nov 04 – Nov 06 / Nov 04 – Nov 07 / Nov 04 – Nov 08 / Nov 05 – Nov 07 / Nov 05 – Nov 08 / Nov 05 – Nov 12 / Nov 06 – Nov 08 / Nov 06 – Nov 13 / Nov 10 – Nov 12 / Nov 10 – Nov 13 / Nov 10 – Nov 14 / Nov 10 – Nov 15 / Nov 11 – Nov 13 / Nov 11 – Nov 15 / Nov 12 – Nov 14 / Nov 12 – Nov 15 / Nov 12 – Nov 19 / Nov 13 – Nov 15 / Nov 13 – Nov 20 / Nov 17 – Nov 19 / Nov 17 – Nov 20 / Nov 17 – Nov 21 / Nov 17 – Nov 22 / Nov 18 – Nov 20 / Nov 18 – Nov 21 / Nov 18 – Nov 22 / Nov 19 – Nov 21 / Nov 19 – Nov 22 / Nov 19 – Nov 26 / Nov 20 – Nov 22 / Nov 20 – Nov 27 / Nov 24 – Nov 26 / Nov 24 – Nov 27 / Nov 24 – Nov 28 / Nov 24 – Nov 29 / Nov 25 – Nov 27 / Nov 25 – Nov 28 / Nov 25 – Nov 29 / Nov 26 – Nov 28 / Nov 26 – Nov 29 / Nov 26 – Dec 03 / Nov 27 – Nov 29 / Nov 27 – Dec 04 / Dec 01 – Dec 03 / Dec 01 – Dec 04 / Dec 01 – Dec 05 / Dec 01 – Dec 06 / Dec 02 – Dec 04 / Dec 02 – Dec 05 / Dec 02 – Dec 06 / Dec 03 – Dec 05 / Dec 03 – Dec 06 / Dec 03 – Dec 10 / Dec 04 – Dec 06 / Dec 04 – Dec 11 / Dec 08 – Dec 10 / Dec 08 – Dec 11 / Dec 08 – Dec 12 / Dec 08 – Dec 13 / Dec 09 – Dec 11 / Dec 09 – Dec 12 / Dec 09 – Dec 13 / Dec 10 – Dec 12 / Dec 10 – Dec 13 / Dec 10 – Dec 17 / Dec 11 – Dec 13 / Jan 07 – Jan 09 / Jan 07 – Jan 10 / Jan 07 – Jan 14 / Jan 08 – Jan 10 / Jan 12 – Jan 14 / Jan 12 – Jan 16 / Jan 12 – Jan 17 / Jan 13 – Jan 16 / Jan 13 – Jan 17 / Jan 14 – Jan 16 / Jan 14 – Jan 17 / Jan 14 – Jan 21 / Jan 15 – Jan 17 / Jan 15 – Jan 22 / Jan 19 – Jan 21 / Jan 19 – Jan 22 / Jan 19 – Jan 23 / Jan 19 – Jan 24 / Jan 20 – Jan 22 / Jan 20 – Jan 23 / Jan 20 – Jan 24 / Jan 21 – Jan 23 / Jan 21 – Jan 24 / Jan 21 – Jan 28 / Jan 22 – Jan 24 / Jan 22 – Jan 29 / Jan 26 – Jan 28 / Jan 26 – Jan 29 / Jan 26 – Jan 30 / Jan 26 – Jan 31 / Jan 27 – Jan 29 / Jan 27 – Jan 30 / Jan 27 – Jan 31 / Jan 28 – Jan 30 / Jan 28 – Jan 31 / Jan 28 – Feb 04 / Jan 29 – Jan 31 / Jan 29 – Feb 05 / Feb 02 – Feb 04 / Feb 02 – Feb 05 / Feb 02 – Feb 06 / Feb 02 – Feb 07 / Feb 03 – Feb 05 / Feb 03 – Feb 06 / Feb 03 – Feb 07 / Feb 04 – Feb 06 / Feb 04 – Feb 07 / Feb 04 – Feb 11 / Feb 05 – Feb 07 / Feb 05 – Feb 12 / Feb 09 – Feb 11 / Feb 09 – Feb 12 / Feb 09 – Feb 13 / Feb 09 – Feb 14 / Feb 10 – Feb 12 / Feb 10 – Feb 13 / Feb 10 – Feb 14 / Feb 11 – Feb 13 / Feb 11 – Feb 14 / Feb 11 – Feb 18 / Feb 12 – Feb 14 / Feb 12 – Feb 19 / Feb 16 – Feb 18 / Feb 16 – Feb 19 / Feb 16 – Feb 20 / Feb 16 – Feb 21 / Feb 17 – Feb 19 / Feb 17 – Feb 20 / Feb 17 – Feb 21 / Feb 18 – Feb 20 / Feb 18 – Feb 21 / Feb 18 – Feb 25 / Feb 19 – Feb 21 / Feb 19 – Feb 26 / Feb 23 – Feb 25 / Feb 23 – Feb 26 / Feb 23 – Feb 27 / Feb 23 – Feb 28 / Feb 24 – Feb 26 / Feb 24 – Feb 27 / Feb 24 – Feb 28 / Feb 25 – Feb 27 / Feb 25 – Feb 28 / Feb 25 – Mar 03 / Feb 26 – Feb 28 / Feb 26 – Mar 04 / Mar 01 – Mar 03 / Mar 01 – Mar 04 / Mar 01 – Mar 05 / Mar 01 – Mar 06 / Mar 02 – Mar 04 / Mar 02 – Mar 05 / Mar 02 – Mar 06 / Mar 03 – Mar 05 / Mar 03 – Mar 06 / Mar 03 – Mar 10 / Mar 04 – Mar 06 / Mar 04 – Mar 11 / Mar 08 – Mar 10 / Mar 08 – Mar 11 / Mar 08 – Mar 12 / Mar 08 – Mar 13 / Mar 09 – Mar 11 / Mar 09 – Mar 12 / Mar 09 – Mar 13 / Mar 10 – Mar 12 / Mar 10 – Mar 13 / Mar 10 – Mar 17 / Mar 11 – Mar 13 / Mar 11 – Mar 18 / Mar 15 – Mar 17 / Mar 15 – Mar 18 / Mar 15 – Mar 19 / Mar 15 – Mar 20 / Mar 16 – Mar 18 / Mar 16 – Mar 19 / Mar 16 – Mar 20 / Mar 17 – Mar 19 / Mar 17 – Mar 20 / Mar 18 – Mar 20 / Mar 23 – Mar 25 / Mar 23 – Mar 26 / Mar 23 – Mar 27 / Mar 24 – Mar 26 / Mar 24 – Mar 27 / Mar 24 – Mar 31 / Mar 25 – Mar 27 / Mar 25 – Apr 01 / Mar 29 – Mar 31 / Mar 29 – Apr 01 / Mar 29 – Apr 02 / Mar 29 – Apr 03 / Mar 30 – Apr 01 / Mar 30 – Apr 02 / Mar 30 – Apr 03 / Other dates: There are more dates available than the ones we list here, experiment on your own.

When you are ready to book your flight or hotel, please use the links on our site to begin your booking process so we receive credit for the referral.

  • Tips: The Chase Sapphire Preferred® Card allows for 1-to-1 point transfers to several airline loyalty programs. Booking with points is a good alternative to paying with cash when the price of airfare is high. Here is the current list of Chase Sapphire transfer partners: United, Southwest, jetBlue, British Airways, Iberia, Singapore Airlines, Emirates, Air France, KLM, Virgin Atlantic, Aer Lingus, and Air Canada.
  • Tips: Use Tripadvisor to create a Hotel “short list”. First, plug in your dates and destination. Then select “Sort by Traveler Ranked”. Finally, select the “Traveler Ranking” filter to show “only 4* and up”. Use this resulting “short list” of hotels to find the cheapest one with a high ranking.
  • Tips: Hotel rates for Weekend dates are usually higher than the rates for Sunday through Thursday. Tripadvisor has a color-coded date calendar, red when the average hotel price for that day is more expensive, green for less expensive. You can use this to get an overview of what dates in the month are at a discount.
  • Tips: Different booking websites will often have differing routes, prices, and availability. Before you finalize your purchase, do a quick check on BookingBuddy, Skyscanner, and Kayak to see if any other site or airline is offering a better deal.

I was able to pull this up on Air France, KLM, and Travelocity. Screenshot taken when this post was initially created. See timestamps at the top of this post.

Flight Details:


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Ren P. Artemio

Ren P. Artemio

Ren is the Chief Director of Nap Times at Escape Houston, Escape ATX, Cheap DFW, and Escape Flights. He really likes researching airfare and the travel industry, especially when it means getting a cheap flight to anywhere (he's not picky).

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