Last update: Oct 2026

Cost of Living Comparison Between Seria and Lisbon

For one person, living is cheaper in Seria: $567 a month against $2,223 in Lisbon, rent and utilities included – about $19,900 less a year. Rent and utilities account for most of the difference.

28

Cost of Living Index in Seria
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Seria Living Index
107

Cost of Living Index in Lisbon
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Lisbon Living Index

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Seria

🇧🇳 Brunei

$567

/mo nomad

Lisbon

🇵🇹 Portugal

$2,223

/mo nomad

Monthly Cost of Living

How much you'll spend in Seria and in Lisbon

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Seria and in Lisbon actually costs, broken down by who's living it.

Monthly costs for one person with rent: $567 in Seria versus $2,223 in Lisbon.

Seria $567
Lisbon $2,223

Estimated couple costs with rent: $904 in Seria versus $3,271 in Lisbon.

Seria $904
Lisbon $3,271

Monthly costs for a family of three with rent: $1,242 in Seria versus $4,319 in Lisbon.

Seria $1,242
Lisbon $4,319

Living in Seria costs roughly 75% less than in Lisbon, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Seria is 58% below, Lisbon is 65% above.

Meal at Budget Restaurant

$3.13 BND 4.00

$16.50 €14.67

-81.03%

Three-Course Dinner for Two, Mid-Range

$27.07 BND 34.64

$61.3 €54.5

-55.80%

Fast Food Meal (McDonalds, etc)

$5.36 BND 6.86

$11.27 €10.03

-52.44%

Local Non-Alcoholic Beer (0.5 liter draught)

$1.59 BND 2.04

Imported Non-Alcoholic Beer (0.33 liter bottle)

$2.32 BND 2.96

Cappuccino

$3.88 BND 4.97

$3.06 €2.72

26.80%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$0.91 BND 1.16

$2.26 €2.01

-59.73%

Water (0.33 liter bottle)

$0.54 BND 0.69

$1.73 €1.54

-68.79%

Local Beer (0.5 liter draught)

$3.39 €3.02

Imported Beer (0.33 liter bottle)

$3.40 €3.02

Milk (1 liter)

$1.81 BND 2.32

$1.12 €1.00

61.61%

White Bread (500g)

$1.43 BND 1.83

$1.86 €1.65

-23.12%

Rice (white) (1kg)

$1.21 BND 1.55

$1.53 €1.36

-20.92%

Eggs

$1.38 BND 1.76

$3.96 €3.53

-65.15%

Local Cheese (1kg)

$6.17 BND 7.90

$12.76 €11.35

-51.65%

Chicken Fillets (1kg)

$4.41 BND 5.64

$7.90 €7.02

-44.18%

Beef Round Steak (1kg)

$10.89 BND 13.93

$16.97 €15.09

-35.83%

Apples (1kg)

$3.20 BND 4.09

$2.27 €2.02

40.97%

Banana (1kg)

$2.23 BND 2.85

$1.75 €1.55

27.43%

Oranges (1kg)

$2.98 BND 3.82

$1.85 €1.64

61.08%

Tomato (1kg)

$2.55 BND 3.27

$2.57 €2.28

-0.78%

Potato (1kg)

$1.68 BND 2.15

$1.86 €1.65

-9.68%

Onion (1kg)

$2.08 BND 2.66

$2.02 €1.80

2.97%

Lettuce (1 head)

$3.74 BND 4.79

$1.44 €1.28

159.72%

Water (1.5 liter bottle)

$0.76 BND 0.98

$0.82 €0.73

-7.32%

Bottle of Non-Alcoholic Wine (Mid-Range)

$23.42 BND 29.96

Local Non-Alcoholic Beer (0.5 liter bottle)

$3.22 BND 4.12

Imported Non-Alcoholic Beer (0.33 liter bottle)

$1.08 BND 1.38

Cigarettes 20 Pack (Marlboro, Camel)

$15.42 BND 19.73

$6.56 €5.83

135.06%

Wine (Bottle)

$5.62 €5.00

Local Beer (0.5 liter bottle)

$1.28 €1.14

Imported Beer (0.33 liter bottle)

$2.07 €1.84

One-way Ticket (Public Transport)

$2.35 €2.09

Public Transport Monthly Pass (Regular Price)

$44.18 €39.30

Taxi Start (Normal Tariff)

$4.02 BND 5.14

$3.99 €3.55

0.75%

Taxi (Normal Tariff) (1km)

$3.25 BND 4.15

$1.09 €0.97

198.17%

Taxi 1hour Waiting (Normal Tariff)

$11.77 BND 15.06

$16.64 €14.81

-29.27%

Gasoline (1 liter)

$0.30 BND 0.38

$2.28 €2.03

-86.84%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$43.5K BND 55.7K

$33.7K €30.0K

29.31%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$36.2K BND 46.3K

$39.3K €35.0K

-7.84%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$61.8 BND 79.0

$167 €149

-63.13%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$15.66 BND 20.03

$18.80 €16.72

-16.70%

Internet (50+ Mbps, Unlimited Data)

$64.1 BND 82.0

$33.09 €29.43

93.74%

Gym Membership (Monthly)

$27.52 BND 35.20

$46.01 €40.93

-40.19%

Tennis Court (1 Hour on Weekend)

$19.19 €17.07

Cinema Ticket

$5.36 BND 6.86

$9.84 €8.75

-45.53%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$216 BND 276

$677 €602

-68.17%

International Primary School, 1 Child (Yearly)

$9,750 BND 12.5K

$16.9K €15.1K

-42.38%

Jeans (Levis 501 Or Similar)

$31.04 BND 39.71

$101 €90.1

-69.34%

Summer Dress (H&M, Zara, etc)

$27.71 BND 35.45

$45.76 €40.70

-39.44%

Sport Shoes (Adidas, Nike)

$50.3 BND 64.4

$100.0 €88.9

-49.65%

Men's Leather Business Shoes

$46.16 BND 59.1

$123 €109

-62.40%

1-bedroom Apartment, City Center (Monthly)

$1,614 €1,436

1-bedroom Apartment, Outside City Center (Monthly)

$1,197 €1,065

3-bedroom Apartment, City Center (Monthly)

$2,862 €2,545

3-bedroom Apartment, Outside City Center (Monthly)

$1,990 €1,770

Buy Apartment in City Center (m2)

$7,577 €6,740

Buy Apartment Outside City Center (m2)

$4,307 €3,831

Average Monthly Net Salary (After Tax)

$716 BND 917

$1,588 €1,412

-54.88%

20-Year Fixed Mortgage Interest Rate (Annual %)

3.88

3.85

0.78%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Seria: October 10, 2026

Last update for Lisbon: October 11, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Groceries & Markets

Seria

$203 35.9%

Lisbon

$269 12.1% 32.4% $66

Monthly Utilities & Internet

Seria

$142 25%

Lisbon

$219 9.9% 55% $78

Eating Out

Seria

$94 16.5%

Lisbon

$242 10.9% 159% $149

Clothing & Footwear

Seria

$70 12.3%

Lisbon

$166 7.5% 138% $97

Sport & Entertainment

Seria

$38 6.8%

Lisbon

$66 3% 71.8% $27

Getting Around

Seria

$20 * 3.6%

Lisbon

$63 2.8% 211% $43

Accommodation & Living

Seria

- * 0%

Lisbon

$1.2K 53.9%

Categories marked with * are only partly priced – their share counts the items that do have prices.

Cost Breakdown

Lisbon pays 122% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.

Dining out: $27.00 in Seria vs $61.0 in Lisbon for a mid-range dinner for two. Groceries echo the gap at $203 vs $269 per month, with Seria cheaper across the board.

Good to know

🇧🇳 Seria

🇵🇹 Lisbon

🕒 Local time

10:39 10:39 AM

03:39 3:39 AM

7 h behind Seria

🌤 Weather

👥 Population

30,097

545,923 Capital

💱 Currency

Brunei Dollar BND $

Euro EUR €

📈 Exchange rate

1 BND = 0.782 USD

1 BND = 0.695 EUR

1 EUR = 1.12 USD

Exchange rates and currency converter

EUR, USD to BND – Brunei Dollar Converter

🇺🇸 United States Dollar ($)

🇧🇳 Brunei Dollar ($)

Brunei Dollar exchange rates as of October 19, 2026: 1 USD = 1.28 BND (1 BND = 0.782 USD). 1 EUR = 1.44 BND (1 BND = 0.695 EUR).

Euro exchange rates as of October 19, 2026: 1 USD = 0.889 EUR (1 EUR = 1.12 USD).

USD to BND in detail →

On the map

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Between locations

Seria Lisbon 12,480 km ≈ 16 h nonstop flight

From you

Seria
Lisbon

Distances are measured in a straight line. Your location is detected approximately.

City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Seria vs Lisbon: Cost of Living - Frequently Asked Questions

Seria and Lisbon differ by about 292% in total monthly costs ($567 vs $2,223 including rent). Seria is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 122% lower in Lisbon. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.

Supermarket bills run roughly 32% higher in Lisbon. For households that cook at home regularly, that difference adds up over a month.

All in, you'll spend $567 per month in Seria versus $2,223 in Lisbon – a 292% gap that adds up to real savings over time for anyone picking the cheaper option.

At $567 in Seria versus $2,223 in Lisbon, a $1,500 budget is realistic in Seria but tight or insufficient in Lisbon. The gap between the two cities makes Seria the clear choice for anyone on this budget.

Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.

Safety-wise, Seria and Lisbon are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.

Expats usually find Seria gentler on the wallet – expenses run 292% less than in Lisbon. Beyond cost, consider language, visa policies, and how big the international community is in each city.