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Cheap flights from San Diego to Basel from $429

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Basel departing on 1/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:35 pm - 4:05 pm
SAN
-
BSL
13h 30m1 stop
Lufthansa Logo
10:45 am - 10:33 pm
BSL
-
SAN
20h 48m2 stops
$429Lufthansa
Wed, Jan 14 - Sun, Jan 18
Lufthansa Logo
5:35 pm - 4:05 pm
SAN
-
BSL
13h 30m1 stop
Lufthansa Logo
9:50 am - 3:45 pm
BSL
-
SAN
14h 55m1 stop
$441Lufthansa
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
5:35 pm - 4:05 pm
SAN
-
BSL
13h 30m1 stop
United Airlines Logo
9:50 am - 3:45 pm
BSL
-
SAN
14h 55m1 stop
$484United Airlines
Wed, Jan 14 - Sun, Jan 18
Multiple Airlines Logo
1:00 pm - 1:45 pm
SAN
-
BSL
15h 45m2 stops
Multiple Airlines Logo
9:50 am - 5:28 pm
BSL
-
SAN
16h 38m2 stops
$485Multiple Airlines
Thu, Jan 8 - Thu, Jan 22
British Airways Logo
6:00 pm - 9:30 pm
SAN
-
BSL
18h 30m1 stop
British Airways Logo
7:05 pm - 4:10 pm
BSL
-
SAN
30h 05m1 stop
$487British Airways
Fri, Jan 16 - Tue, Jan 20
Lufthansa Logo
9:55 am - 1:35 pm
SAN
-
BSL
18h 40m2 stops
Lufthansa Logo
10:45 am - 10:33 pm
BSL
-
SAN
20h 48m2 stops
$488Lufthansa
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
6:30 am - 7:40 pm
SAN
-
BSL
28h 10m2 stops
United Airlines Logo
9:50 am - 3:45 pm
BSL
-
SAN
14h 55m1 stop
$489United Airlines
Wed, Jan 14 - Sun, Jan 18
Lufthansa Logo
11:10 am - 12:30 pm
SAN
-
BSL
16h 20m2 stops
Lufthansa Logo
4:45 pm - 3:45 pm
BSL
-
SAN
32h 00m1 stop
$490Lufthansa
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
5:35 pm - 6:20 pm
SAN
-
BSL
15h 45m2 stops
Multiple Airlines Logo
9:50 am - 3:45 pm
BSL
-
SAN
14h 55m1 stop
$491Multiple Airlines
Fri, Jan 30 - Fri, Feb 13
United Airlines Logo
5:35 pm - 4:05 pm
SAN
-
BSL
13h 30m1 stop
United Airlines Logo
9:50 am - 2:52 pm
BSL
-
SAN
38h 02m2 stops
$494United Airlines
Fri, Jan 16 - Tue, Jan 20

United Airlines flights from San Diego to Basel EuroAirport Swiss

Our best United Airlines deals on San Diego to Basel EuroAirport Swiss flight tickets
United Airlines
Jan 14
SAN5:35 pmSan Diego
13h 30m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
Jan 18
BSL9:50 amBasel EuroAirport Swiss
14h 55m
1 stop
SAN3:45 pmSan Diego
$484
Find similar
United Airlines
Jan 14
SAN6:30 amSan Diego
28h 10m
2 stops
BSL7:40 pmBasel EuroAirport Swiss
Jan 18
BSL9:50 amBasel EuroAirport Swiss
14h 55m
1 stop
SAN3:45 pmSan Diego
$489
Find similar
United Airlines
Jan 16
SAN5:35 pmSan Diego
13h 30m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
Jan 20
BSL9:50 amBasel EuroAirport Swiss
38h 02m
2 stops
SAN2:52 pmSan Diego
$494
Find similar

British Airways flights from San Diego to Basel EuroAirport Swiss

Our best British Airways deals on San Diego to Basel EuroAirport Swiss flight tickets
British Airways
Jan 16
SAN6:00 pmSan Diego
18h 30m
1 stop
BSL9:30 pmBasel EuroAirport Swiss
Jan 20
BSL7:05 pmBasel EuroAirport Swiss
30h 05m
1 stop
SAN4:10 pmSan Diego
$487
Find similar
British Airways
Jan 16
SAN6:00 pmSan Diego
18h 30m
1 stop
BSL9:30 pmBasel EuroAirport Swiss
Jan 20
BSL7:00 amBasel EuroAirport Swiss
24h 26m
2 stops
SAN10:26 pmSan Diego
$697
Find similar
British Airways
Mar 21
SAN7:00 pmSan Diego
18h 50m
1 stop
BSL9:50 pmBasel EuroAirport Swiss
Mar 28
BSL6:00 pmBasel EuroAirport Swiss
31h 45m
1 stop
SAN5:45 pmSan Diego
$886
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Basel EuroAirport Swiss 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 Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 1/14

5:35 pm-4:05 pm

1 stop13h 30m

Basel EuroAirport Swiss

Sun 1/18

10:45 am-10:33 pm

2 stops20h 48m

$429

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 1/14

5:35 pm-4:05 pm

1 stop13h 30m

Basel EuroAirport Swiss

Sun 1/18

9:50 am-3:45 pm

1 stop14h 55m

$441

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 1/14

5:35 pm-4:05 pm

1 stop13h 30m

Basel EuroAirport Swiss

Sun 1/18

9:50 am-3:45 pm

1 stop14h 55m

$484

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Thu 1/8

1:00 pm-1:45 pm

2 stops15h 45m

Basel EuroAirport Swiss

Thu 1/22

9:50 am-5:28 pm

2 stops16h 38m

$485

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Fri 1/16

6:00 pm-9:30 pm

1 stop18h 30m

Basel EuroAirport Swiss

Tue 1/20

7:05 pm-4:10 pm

1 stop30h 05m

$487

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 1/14

9:55 am-1:35 pm

2 stops18h 40m

Basel EuroAirport Swiss

Sun 1/18

10:45 am-10:33 pm

2 stops20h 48m

$488

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 1/14

6:30 am-7:40 pm

2 stops28h 10m

Basel EuroAirport Swiss

Sun 1/18

9:50 am-3:45 pm

1 stop14h 55m

$489

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Tue 1/20

11:10 am-12:30 pm

2 stops16h 20m

Basel EuroAirport Swiss

Tue 1/27

4:45 pm-3:45 pm

1 stop32h 00m

$490

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Fri 1/30

5:35 pm-6:20 pm

2 stops15h 45m

Basel EuroAirport Swiss

Fri 2/13

9:50 am-3:45 pm

1 stop14h 55m

$491

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Fri 1/16

5:35 pm-4:05 pm

1 stop13h 30m

Basel EuroAirport Swiss

Tue 1/20

9:50 am-2:52 pm

2 stops38h 02m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Basel from

How to get the cheapest flight ticket from San Diego to Basel EuroAirport Swiss

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 day to depart on your flight to Basel EuroAirport Swiss?

According to our data, Thursday is the cheapest day to fly to Basel EuroAirport Swiss from San Diego. The lowest ticket price found for a Thursday departure recently was $791. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from San Diego to Basel EuroAirport Swiss on a Tuesday will generally be more expensive and average around $1,322. 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 Basel EuroAirport Swiss?

According to our data, the cheapest time of day to fly to Basel EuroAirport Swiss is in the evening. momondo users have found flights departing from San Diego to Basel EuroAirport Swiss in the evening for as low as $779. 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 afternoon because they tend to be around $1,114. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from San Diego to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Basel EuroAirport Swiss (SAN to BSL) flight deals and tips

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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from San Diego to Basel EuroAirport Swiss takes 13h 30m
There are no direct flights from San Diego to Basel EuroAirport Swiss. There are no popular flight routes from San Diego to Basel EuroAirport Swiss.
Search flight deals

  • How far is San Diego to Basel EuroAirport Swiss by plane?

    The distance between San Diego and Basel EuroAirport Swiss is about 5912.7 mi. Typically, this will take 13h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from San Diego Airport to Basel EuroAirport Swiss?

    Prices for flights from San Diego Airport to Basel EuroAirport Swiss refresh daily.

  • How old do you have to be to fly from San Diego Airport to Basel EuroAirport Swiss?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The travel and health documents required for your trip to Basel EuroAirport Swiss can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Basel EuroAirport Swiss. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Basel from San Diego which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Basel from San Diego.

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

If you are not ready to book a flight from San Diego to Basel now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Basel and let you know when they change.

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