Cost of Living Comparison Between Lisbon and SeaTac, WA
For one person, living is cheaper in Lisbon: $2,210 a month against $3,170 in SeaTac, WA, rent and utilities included – about $11,500 less a year. Rent and utilities account for most of the difference.
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Lisbon Living Index107Cost of Living Index in LisbonLearn more -
SeaTac, WA Living Index154Cost of Living Index in SeaTac, WALearn more
How much you'll spend in Lisbon and in SeaTac, WA
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Lisbon and in SeaTac, WA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,210 in Lisbon versus $3,170 in SeaTac, WA.
- Lisbon $2,210
- SeaTac, WA $3,170
Estimated couple costs with rent: $3,275 in Lisbon versus $4,514 in SeaTac, WA.
- Lisbon $3,275
- SeaTac, WA $4,514
Monthly costs for a family of three with rent: $4,341 in Lisbon versus $5,857 in SeaTac, WA.
- Lisbon $4,341
- SeaTac, WA $5,857
Living in Lisbon costs roughly 30% less than in SeaTac, WA, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Lisbon 62% above, SeaTac, WA 133% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Lisbon: October 27, 2026
Last update for SeaTac, WA: October 25, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $1,608 in Lisbon and $2,208 in SeaTac, WA. Housing cost is often the main lever when comparing two cities.
SeaTac, WA pays about 3.9 times more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $62 in Lisbon vs $79 in SeaTac, WA for a mid-range dinner for two. Groceries echo the gap at $272 vs $449 per month, with Lisbon cheaper across the board.
- Lisbon SeaTac, WA 8,380 km ≈ 11 h nonstop flight
- Lisbon
- SeaTac, WA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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