KLM flights to San Diego from Rome

View S$2,190 flight on Mon, 5 Jan, 2026Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

KLM flights from Rome to San Diego (FCO→SAN)

Prices were available within the past 7 days and start at S$2,190 for one-way flights and S$2,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, 5 Jan - Wed, 14 Jan
FCO
Rome
SAN
San Diego
S$2,220 Return, found 11 hours ago
S$2,220
Return
found 11 hours ago
Select KLM flight, departing Mon, 5 Jan from Rome to San Diego, returning Wed, 14 Jan, priced at S$2,220 found 11 hours ago
KLM
Mon, 5 Jan - Wed, 14 Jan
FCO
Rome
SAN
San Diego
S$2,235 Return, found 11 hours ago
S$2,235
Return
found 11 hours ago
Select KLM flight, departing Mon, 5 Jan from Rome to San Diego, returning Wed, 14 Jan, priced at S$2,235 found 11 hours ago
KLM
Mon, 5 Jan - Wed, 14 Jan
FCO
Rome
SAN
San Diego
S$2,252 Return, found 11 hours ago
S$2,252
Return
found 11 hours ago
Select KLM flight, departing Mon, 5 Jan from Rome to San Diego, returning Wed, 14 Jan, priced at S$2,252 found 11 hours ago
KLM
Mon, 5 Jan - Wed, 14 Jan
FCO
Rome
SAN
San Diego
S$2,257 Return, found 11 hours ago
S$2,257
Return
found 11 hours ago
Select KLM flight, departing Mon, 5 Jan from Rome to San Diego, returning Wed, 14 Jan, priced at S$2,257 found 11 hours ago
KLM
Mon, 5 Jan - Wed, 14 Jan
FCO
Rome
SAN
San Diego
S$2,259 Return, found 11 hours ago
S$2,259
Return
found 11 hours ago
Select KLM flight, departing Mon, 5 Jan from Rome to San Diego, returning Wed, 14 Jan, priced at S$2,259 found 11 hours ago
KLM
Mon, 5 Jan - Wed, 14 Jan
FCO
Rome
SAN
San Diego
S$2,267 Return, found 11 hours ago
S$2,267
Return
found 11 hours ago
Select KLM flight, departing Mon, 5 Jan from Rome to San Diego, returning Wed, 14 Jan, priced at S$2,267 found 11 hours ago
KLM
Mon, 5 Jan - Wed, 14 Jan
FCO
Rome
SAN
San Diego
S$2,272 Return, found 11 hours ago
S$2,272
Return
found 11 hours ago
Select KLM flight, departing Mon, 5 Jan from Rome to San Diego, returning Wed, 14 Jan, priced at S$2,272 found 11 hours ago
KLM
Mon, 5 Jan - Wed, 14 Jan
FCO
Rome
SAN
San Diego
S$2,274 Return, found 11 hours ago
S$2,274
Return
found 11 hours ago
Select KLM flight, departing Mon, 5 Jan from Rome to San Diego, returning Wed, 14 Jan, priced at S$2,274 found 11 hours ago
Rome to San Diego route information
Origin airport
Fiumicino - Leonardo da Vinci Intl.
Destination airport
San Diego Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, KLM, Lufthansa, Swiss International Air Lines, United
Popular airline
Delta
Distance
10190 km

Frequently asked questions

How much is a KLM flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Diego Intl. Airport (SAN)?
Landing cheap one-way KLM flights from FCO to SAN from S$2,190 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from S$2,220 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from FCO to SAN with KLM?
KLM flights to San Diego are generally more affordable in the off-peak months of January and November. Whether you're in search of a one-way or round-trip ticket, you could score a better deal then.
Does KLM fly nonstop from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Diego Intl. Airport (SAN)?
Simply enter your dates, hit search and check "Nonstop" on Expedia to browse any direct flights from FCO to SAN with KLM or other airlines.
What airports does KLM fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego hub for KLM flights from Fiumicino - Leonardo da Vinci Intl. Airport (FCO).
Can I change or cancel my KLM flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Diego Intl. Airport (SAN)?
Changes are usually free within 24 hours of making a booking, but your airline may charge you after that. For further details about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to change your itinerary without additional costs, check the "Changes included" or "No cancel fee" filter when organising your next break.
*Available to Expedia members.