Question 1

What is the cheapest flight from Lyon to San Diego?

Accepted Answer

In the last 3 days, the lowest price for a flight from Lyon to San Diego was $494 for a one-way ticket and $621 for a round-trip. <a href='/flight-routes/Lyon-Saint-Exupery-LYS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Lyon and San Diego?

Accepted Answer

Yes, you’ll need a passport to travel to San Diego from Lyon. <a href='/flight-routes/Lyon-Saint-Exupery-LYS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 3

What’s the cheapest day of the week to fly from Lyon to San Diego?

Accepted Answer

For Lyon to San Diego, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Diego back to Lyon, the best deals are generally found on Tuesday, with Thursday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 4

What’s the cheapest day of the week to fly from Lyon to San Diego?

Accepted Answer

For Lyon to San Diego, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Diego back to Lyon, the best deals are generally found on Tuesday, with Thursday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 5

Which aircraft models fly most regularly from Lyon to San Diego?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 6

What is the cheapest month to fly from Lyon to San Diego?

Accepted Answer

The cheapest month for flights from Lyon to San Diego is November, where tickets cost $647 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,139 and $1,013 respectively.

Question 7

What is the cheapest month to fly from Lyon to San Diego?

Accepted Answer

The cheapest month for flights from Lyon to San Diego is November, where tickets cost $647 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,139 and $1,013 respectively.

Question 8

How does KAYAK find such low prices on flights from Lyon to San Diego?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lyon to San Diego. <a href='/flight-routes/Lyon-Saint-Exupery-LYS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 9

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lyon to San Diego?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Lyon is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Lyon-Saint-Exupery-LYS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 10

What is the Hacker Fare option on flights from Lyon to San Diego?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Lyon with another airline. Booking your flights between Lyon and SAN can sometimes prove cheaper using this method. <a href='/flight-routes/Lyon-Saint-Exupery-LYS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 11

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lyon to San Diego?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Lyon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Lyon-Saint-Exupery-LYS/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 12

Which airlines provide the cheapest flights from Lyon to San Diego?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Lyon to San Diego were found on Lufthansa ($621) and United Airlines ($631).

Question 13

Which airlines provide the cheapest flights from Lyon to San Diego?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Lyon to San Diego were found on Lufthansa ($621) and United Airlines ($631).

Question 14

How far in advance should I book a flight from Lyon to San Diego?

Accepted Answer

To get a below average price on the flight from Lyon to San Diego, you should book around 3 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Question 15

How far in advance should I book a flight from Lyon to San Diego?

Accepted Answer

To get a below average price on the flight from Lyon to San Diego, you should book around 3 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Low season	January
High season	December
Cheapest flight	$494

LYS - SAN

$494 Find Cheap Flights from Lyon to San Diego

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

Everything you should know

Cheap Flights from Lyon to San Diego (LYS-SAN)

Recent round-trip flight deals from Lyon to San Diego

Recent one-way flight deals from Lyon to San Diego

Recent last minute flight deals from Lyon to San Diego

KAYAK's insights & trends for Lyon to San Diego flights

Get data-powered insights and trends into flights from Lyon to San Diego to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Lyon to San Diego?

For Lyon to San Diego, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Diego back to Lyon, the best deals are generally found on Tuesday, with Thursday being the most expensive.

What is the cheapest month to fly from Lyon to San Diego?

The cheapest month for flights from Lyon to San Diego is November, where tickets cost $647 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,139 and $1,013 respectively.

How far in advance should I book a flight from Lyon to San Diego?

To get a below average price on the flight from Lyon to San Diego, you should book around 3 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Which airlines provide the cheapest flights from Lyon to San Diego?

In the past 3 days, the cheapest round-trip tickets from Lyon to San Diego were found on Lufthansa ($621) and United Airlines ($631).

Good to know

When to book flights from Lyon to San Diego

FAQs for booking flights from Lyon to San Diego

What is the cheapest flight from Lyon to San Diego?

In the last 3 days, the lowest price for a flight from Lyon to San Diego was $494 for a one-way ticket and $621 for a round-trip.

Do I need a passport to fly between Lyon and San Diego?

Yes, you’ll need a passport to travel to San Diego from Lyon.

Which aircraft models fly most regularly from Lyon to San Diego?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Lyon to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lyon to San Diego.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lyon to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Lyon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Lyon to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Lyon with another airline. Booking your flights between Lyon and SAN can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lyon to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Lyon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Lyon to San Diego

Information on your arrival and departure airports

Cabin class types available on flights from Lyon to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights to and from Lyon and San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight