Cost of Living Comparison Between Lyon and Guyancourt Cost of Living Comparison Between Lyon and Guyancourt

Monthly Cost of Living

Monthly costs for one person with rent: $2,194 in Lyon versus $2,158 in Guyancourt.

Estimated couple costs with rent: $3,343 in Lyon versus $2,921 in Guyancourt.

Monthly costs for a family of three with rent: $4,493 in Lyon versus $3,683 in Guyancourt.

Living in Lyon is roughly 2% more expensive than in Guyancourt, driven mainly by Groceries & Markets.

Both cities are pricier than the global median: Lyon 64% above, Guyancourt 62% above.

Meal at Budget Restaurant

$17.10 €14.98

$13.74 €12.04

24.45%

Three-Course Dinner for Two, Mid-Range

$75.7 €66.4

$58.4 €51.2

29.65%

Fast Food Meal (McDonalds, etc)

$12.97 €11.37

$13.95 €12.22

-7.03%

Cappuccino

$3.83 €3.36

$3.39 €2.97

12.98%

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

$2.82 €2.47

$2.58 €2.26

9.30%

Water (0.33 liter bottle)

$1.85 €1.62

$1.69 €1.48

9.47%

Local Beer (0.5 liter draught)

$8.34 €7.31

$7.86 €6.89

6.11%

Imported Beer (0.33 liter bottle)

$6.81 €5.97

$5.90 €5.17

15.42%

Milk (1 liter)

$1.50 €1.31

$1.20 €1.05

25.00%

White Bread (500g)

$2.62 €2.30

$1.98 €1.73

32.32%

Rice (white) (1kg)

$2.64 €2.32

$2.94 €2.57

-10.20%

Eggs

$4.19 €3.67

$3.01 €2.63

39.20%

Local Cheese (1kg)

$24.35 €21.34

$17.02 €14.91

43.07%

Chicken Fillets (1kg)

$15.77 €13.82

$12.32 €10.79

28.00%

Beef Round Steak (1kg)

$25.22 €22.09

$19.58 €17.15

28.80%

Apples (1kg)

$2.75 €2.41

$3.55 €3.11

-22.54%

Banana (1kg)

$2.48 €2.17

$1.88 €1.65

31.91%

Oranges (1kg)

$3.61 €3.16

$2.72 €2.38

32.72%

Tomato (1kg)

$3.98 €3.49

$3.53 €3.09

12.75%

Potato (1kg)

$2.89 €2.53

$2.70 €2.37

7.04%

Onion (1kg)

$2.72 €2.39

$2.95 €2.58

-7.80%

Lettuce (1 head)

$1.47 €1.29

$1.69 €1.48

-13.02%

Water (1.5 liter bottle)

$0.92 €0.81

$0.62 €0.55

48.39%

Cigarettes 20 Pack (Marlboro, Camel)

$14.13 €12.38

$14.05 €12.31

0.57%

Wine (Bottle)

$8.20 €7.19

$8.41 €7.37

-2.50%

Local Beer (0.5 liter bottle)

$3.17 €2.78

$2.66 €2.33

19.17%

Imported Beer (0.33 liter bottle)

$3.22 €2.82

$3.74 €3.28

-13.90%

One-way Ticket (Public Transport)

$2.46 €2.15

$2.02 €1.77

21.78%

Public Transport Monthly Pass (Regular Price)

$84.1 €73.7

$49.13 €43.04

71.14%

Taxi Start (Normal Tariff)

$5.74 €5.03

$4.74 €4.16

21.10%

Taxi (Normal Tariff) (1km)

$1.85 €1.62

$1.68 €1.47

10.12%

Taxi 1hour Waiting (Normal Tariff)

$58.5 €51.2

$56.4 €49.44

3.58%

Gasoline (1 liter)

$2.10 €1.84

$2.03 €1.78

3.45%

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

$38.2K €33.5K

$35.2K €30.8K

8.53%

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

$37.9K €33.2K

$35.9K €31.5K

5.52%

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

$284 €248

$170 €149

66.87%

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

$22.13 €19.39

$16.65 €14.59

32.91%

Internet (50+ Mbps, Unlimited Data)

$36.77 €32.21

$32.94 €28.86

11.63%

Gym Membership (Monthly)

$43.62 €38.21

$37.84 €33.15

15.27%

Tennis Court (1 Hour on Weekend)

$23.02 €20.16

$18.58 €16.28

23.90%

Cinema Ticket

$14.05 €12.31

$13.62 €11.93

3.16%

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

$742 €650

$871 €763

-14.85%

International Primary School, 1 Child (Yearly)

$12.0K €10.5K

$8,489 €7,437

41.14%

Jeans (Levis 501 Or Similar)

$110 €96.5

$93.1 €81.5

18.34%

Summer Dress (H&M, Zara, etc)

$50.7 €44.44

$46.44 €40.68

9.24%

Sport Shoes (Adidas, Nike)

$121 €106

$99.6 €87.3

21.95%

Men's Leather Business Shoes

$161 €141

$154 €135

4.81%

1-bedroom Apartment, City Center (Monthly)

$962 €843

$766 €671

25.61%

1-bedroom Apartment, Outside City Center (Monthly)

$692 €606

$1,023 €897

-32.38%

3-bedroom Apartment, City Center (Monthly)

$1,895 €1,660

$1,384 €1,212

36.95%

3-bedroom Apartment, Outside City Center (Monthly)

$1,235 €1,082

$1,073 €940

15.12%

Buy Apartment in City Center (m2)

$6,596 €5,779

$4,582 €4,014

43.96%

Buy Apartment Outside City Center (m2)

$4,036 €3,536

$3,339 €2,925

20.87%

Average Monthly Net Salary (After Tax)

$3,156 €2,765

20-Year Fixed Mortgage Interest Rate (Annual %)

3.76

3.55

5.92%

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

Last update for Lyon: July 20, 2026

Last update for Guyancourt: July 21, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $962 in Lyon and $766 in Guyancourt. Housing cost is often the main lever when comparing two cities.

Dining out: $76.0 in Lyon vs $58.0 in Guyancourt for a mid-range dinner for two. Groceries echo the gap at $429 vs $350 per month, with Guyancourt cheaper across the board.

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

Lyon vs Guyancourt: Cost of Living - Frequently Asked Questions

Guyancourt wins on cost – living expenses run 2% lower than in Lyon. Housing and daily spending are where you'll feel the difference most, making Guyancourt the obvious pick if budget is a priority.

You'd need roughly $3,291 in Lyon and $3,237 in Guyancourt to live well. The gap comes down to housing and overall price levels. Both cities are liveable on less, but these numbers represent actual comfort.

Rent for a central apartment: $962 in Lyon versus $766 in Guyancourt. Housing is usually the single largest factor when comparing overall living costs between the two.

Dining out is cheaper in Guyancourt – a meal for two runs $58.0 versus $76.0 in Lyon. If you eat out regularly, this makes a real dent in your monthly spending.

All in, you'll spend $2,194 per month in Lyon versus $2,158 in Guyancourt – a 2% gap that adds up to real savings over time for anyone picking the cheaper option.

At $2,158 in Guyancourt versus $2,194 in Lyon, a $2,000 budget is realistic in Guyancourt but tight or insufficient in Lyon. The gap between the two cities makes Guyancourt the clear choice for anyone on this budget.

Both work as nomad bases, but Guyancourt delivers better value – similar infrastructure at $2,158 monthly. If stretching your runway or maximizing savings is the goal, the price difference makes Guyancourt hard to pass up.

Safety-wise, Lyon and Guyancourt 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 Guyancourt gentler on the wallet – expenses run 2% less than in Lyon. Beyond cost, consider language, visa policies, and how big the international community is in each city.