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Cheap flights from San Diego to Europe from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Europe departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Diego to Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:00 pm - 6:35 pm
SAN
-
MAD
15h 35m1 stop
British Airways Logo
12:00 pm - 4:10 pm
MAD
-
SAN
37h 10m1 stop
$457British Airways
Fri, Jan 16 - Sun, Jan 25
Multiple Airlines Logo
12:45 pm - 8:00 am
SAN
-
MAD
58h 15m2 stops
Multiple Airlines Logo
7:25 am - 3:45 pm
MAD
-
SAN
17h 20m1 stop
$459Multiple Airlines
Mon, Jan 12 - Sun, Jan 25
Virgin Atlantic Logo
7:05 am - 8:00 am
SAN
-
MAD
15h 55m1 stop
Virgin Atlantic Logo
11:15 am - 6:51 pm
MAD
-
SAN
16h 36m1 stop
$460Virgin Atlantic
Thu, Jan 22 - Thu, Jan 29
Lufthansa Logo
5:35 pm - 5:50 pm
SAN
-
MAD
15h 15m1 stop
Lufthansa Logo
7:25 am - 3:45 pm
MAD
-
SAN
17h 20m1 stop
$464Lufthansa
Sun, Jan 11 - Sun, Jan 25
Lufthansa Logo
11:08 am - 11:35 pm
SAN
-
MAD
27h 27m2 stops
Lufthansa Logo
7:25 am - 3:45 pm
MAD
-
SAN
17h 20m1 stop
$469Lufthansa
Fri, Jan 16 - Fri, Feb 6
United Airlines Logo
7:00 am - 9:00 am
SAN
-
BCN
17h 00m1 stop
United Airlines Logo
9:10 am - 3:45 pm
BCN
-
SAN
15h 35m1 stop
$479United Airlines
Wed, Jan 21 - Fri, Jan 30
Delta Logo
7:00 am - 2:00 pm
SAN
-
BCN
22h 00m2 stops
Delta Logo
10:55 am - 8:37 pm
BCN
-
SAN
18h 42m1 stop
$487Delta
Wed, Jan 28 - Wed, Feb 4
Delta Logo
10:15 pm - 11:10 am
SAN
-
BCN
27h 55m2 stops
Delta Logo
10:55 am - 8:37 pm
BCN
-
SAN
18h 42m1 stop
$488Delta
Sun, Jan 11 - Fri, Feb 6
United Airlines Logo
7:52 pm - 8:30 am
SAN
-
FCO
27h 38m3 stops
United Airlines Logo
7:00 am - 3:45 pm
FCO
-
SAN
17h 45m1 stop
$501United Airlines
Sat, Feb 7 - Fri, Feb 27
American Airlines Logo
6:20 am - 9:25 am
SAN
-
ORY
18h 05m2 stops
American Airlines Logo
7:25 am - 10:26 pm
ORY
-
SAN
24h 01m2 stops
$579American Airlines
Tue, Jan 20 - Tue, Jan 27

United Airlines flights from San Diego to Europe

Our best United Airlines deals on San Diego to Europe flight tickets
United Airlines
Jan 20
SAN6:15 amSan Diego
18h 00m
2 stops
MAD9:15 amMadrid Barajas
Jan 27
MAD1:35 pmMadrid Barajas
40h 14m
3 stops
SAN8:49 pmSan Diego
$473
Find similar
United Airlines
Jan 17
SAN7:00 amSan Diego
24h 40m
2 stops
MAD4:40 pmMadrid Barajas
Feb 2
MAD1:35 pmMadrid Barajas
40h 14m
3 stops
SAN8:49 pmSan Diego
$477
Find similar
United Airlines
Jan 21
SAN7:00 amSan Diego
17h 00m
1 stop
BCN9:00 amBarcelona-El Prat
Jan 30
BCN9:10 amBarcelona-El Prat
15h 35m
1 stop
SAN3:45 pmSan Diego
$479
Find similar

Lufthansa flights from San Diego to Europe

Our best Lufthansa deals on San Diego to Europe flight tickets
Lufthansa
Jan 11
SAN5:35 pmSan Diego
15h 15m
1 stop
MAD5:50 pmMadrid Barajas
Jan 25
MAD7:25 amMadrid Barajas
17h 20m
1 stop
SAN3:45 pmSan Diego
$464
Find similar
Lufthansa
Jan 16
SAN11:08 amSan Diego
27h 27m
2 stops
MAD11:35 pmMadrid Barajas
Feb 6
MAD7:25 amMadrid Barajas
17h 20m
1 stop
SAN3:45 pmSan Diego
$469
Find similar
Lufthansa
Jan 11
SAN5:35 pmSan Diego
15h 15m
1 stop
MAD5:50 pmMadrid Barajas
Jan 25
MAD5:55 amMadrid Barajas
22h 59m
2 stops
SAN7:54 pmSan Diego
$472
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from San Diego to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Fri 1/16

6:00 pm-6:35 pm

1 stop15h 35m

Madrid Barajas

Sun 1/25

12:00 pm-4:10 pm

1 stop37h 10m

$457

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Mon 1/12

12:45 pm-8:00 am

2 stops58h 15m

Madrid Barajas

Sun 1/25

7:25 am-3:45 pm

1 stop17h 20m

$459

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Thu 1/22

7:05 am-8:00 am

1 stop15h 55m

Madrid Barajas

Thu 1/29

11:15 am-6:51 pm

1 stop16h 36m

$460

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Sun 1/11

5:35 pm-5:50 pm

1 stop15h 15m

Madrid Barajas

Sun 1/25

7:25 am-3:45 pm

1 stop17h 20m

$464

San DiegoMadrid

SAN - MAD

SANMAD

San Diego

Fri 1/16

11:08 am-11:35 pm

2 stops27h 27m

Madrid Barajas

Fri 2/6

7:25 am-3:45 pm

1 stop17h 20m

$469

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Wed 1/21

7:00 am-9:00 am

1 stop17h 00m

Barcelona-El Prat

Fri 1/30

9:10 am-3:45 pm

1 stop15h 35m

$479

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Wed 1/28

7:00 am-2:00 pm

2 stops22h 00m

Barcelona-El Prat

Wed 2/4

10:55 am-8:37 pm

1 stop18h 42m

$487

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sun 1/11

10:15 pm-11:10 am

2 stops27h 55m

Barcelona-El Prat

Fri 2/6

10:55 am-8:37 pm

1 stop18h 42m

$488

San DiegoRome

SAN - FCO

SANFCO

San Diego

Sat 2/7

7:52 pm-8:30 am

3 stops27h 38m

Rome Fiumicino

Fri 2/27

7:00 am-3:45 pm

1 stop17h 45m

$501

San DiegoParis

SAN - ORY

SANORY

San Diego

Tue 1/20

6:20 am-9:25 am

2 stops18h 05m

Paris Orly

Tue 1/27

7:25 am-10:26 pm

2 stops24h 01m

$579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Diego to Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from San Diego is in October. Flight prices, which tend to average around $692, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $697.

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from San Diego to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $859. Flights from San Diego to Europe on a Thursday will generally be more expensive and average around $995. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is at noon. momondo users have found flights departing from San Diego to Europe at noon for as low as $880. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $942. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Diego to Europe flight route?

Fly from San Diego to London Heathrow for the best San Diego - Europe flight prices

How far in advance should I book a flight to Europe?

You are more likely to see cheaper flights to Europe from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $888 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from San Diego for as low as $750 on momondo.

What cabin class options are available on San Diego to Europe flights?

There are 4 cabin classes available to choose from on San Diego to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Europe flights?

You could potentially save up to 44% on your flight if you consider stops on a San Diego to Europe flight.

Cheap San Diego to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Europe

Best Price Found

$312

Fastest flight time

10h 25m

Direct flights

Every day

Airports in Europe

2 airports
The best one-way flight to Europe from San Diego in the past 72 hours is $312. The best round-trip flight deal from San Diego to Europe found on momondo in the last 72 hours is $577.
The fastest flight from San Diego to Europe takes 10h 25m
Direct flights go from San Diego to Europe every day.
There are 2 airports near Europe: Amsterdam Schiphol (AMS), London Heathrow (LHR)
Search flight deals

  • When did momondo last update prices for flights from San Diego Airport to Europe?

    Prices for flights from San Diego Airport to Europe were last updated today.

  • How many operators does momondo search for flights from San Diego Airport to Europe?

  • How old do you have to be to fly from San Diego Airport to Europe?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Europe.

  • What documentation or ID do you need to fly to Europe?

    The travel and health documents you'll need for your trip to Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Diego to Europe

Compare and see reviews for airlines that fly from San Diego to Europe with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $202Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom $438Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $438Free CancellationRating
7.9
8,011 reviews
Search Delta flights
Air FrancePriceFrom $463Free CancellationRating
7.4
1,502 reviews
Search Air France flights
KLMPriceFrom $463Free CancellationRating
7.7
1,431 reviews
Search KLM flights
British AirwaysPriceFrom $468Free CancellationRating
6.7
7,571 reviews
Search British Airways flights
LufthansaPriceFrom $475Free CancellationRating
6.8
7,618 reviews
Search Lufthansa flights
IberiaPriceFrom $481Free CancellationRating
7.0
3,043 reviews
Search Iberia flights
Air CanadaPriceFrom $523Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
United AirlinesPriceFrom $538Free CancellationRating
7.4
9,089 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Europe?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Europe. momondo saves you time and could save you money on your trip.

Can I find flights from San Diego to Europe with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Europe from San Diego with this policy.

How can momondo help me find flights from San Diego to Europe?

Once all potential San Diego to Europe flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Diego to Europe right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Europe from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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