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$531+ Cheap flights from San Diego (SAN) to Budapest (BUD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BUD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Budapest Ferenc Liszt Intl are usually found in August or February, booked 50 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from San Diego to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Budapest (BUD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$502
(FlightHub)

Popular in

June

Cheapest in

August

Average price

$826
From San Diego to Budapest Ferenc Liszt Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from San Diego to Budapest

Cheapest flights from San Diego to Budapest
Explore the most affordable flight options available from San Diego to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:16 pmSAN - BUD
2 stops16h 59mLufthansa
Wed 11/1910:00 amBUD - SAN
1 stop14h 45mLufthansa
Deal found 9/17$531
This Justfly.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2710:00 amSAN - BUD
2 stops39h 40mScandinavian Airlines
Wed 11/1210:25 amBUD - SAN
2 stops21h 30mScandinavian Airlines
Deal found 9/17$532
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:16 pmSAN - BUD
2 stops16h 59mLufthansa
Tue 11/1810:00 amBUD - SAN
1 stop14h 45mLufthansa
Deal found 9/15$545
This KAYAK deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:59 pmSAN - BUD
2 stops18h 06mScandinavian Airlines
Mon 11/1010:25 amBUD - SAN
2 stops21h 30mScandinavian Airlines
Deal found 9/15$546
This KAYAK deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:00 amSAN - BUD
2 stops38h 40mScandinavian Airlines
Tue 12/910:25 amBUD - SAN
2 stops21h 29mScandinavian Airlines
Deal found 9/16$556
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:35 pmSAN - BUD
1 stop13h 40mLufthansa
Wed 11/197:55 amBUD - SAN
1 stop16h 50mLufthansa
Deal found 9/16$561
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:00 amSAN - BUD
2 stops37h 40mScandinavian Airlines
Sat 11/2210:25 amBUD - SAN
2 stops21h 30mScandinavian Airlines
Deal found 9/16$566
This British Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:40 pmSAN - BUD
1 stop33h 10mBritish Airways
Mon 11/105:40 pmBUD - SAN
1 stop31h 30mBritish Airways
Deal found 9/15$570
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/273:30 pmSAN - BUD
2 stops19h 45mBritish Airways
Wed 11/128:05 amBUD - SAN
1 stop17h 05mBritish Airways
Deal found 9/17$575

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Budapest 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Diego to Budapest that are best for you.

Fly from

San Diego

Fly to

Budapest

Route

Depart

Return

Price

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Tue 2/17

7:00 am-9:40 am

2 stops17h 40m

Budapest Ferenc Liszt Intl

Tue 3/3

10:25 am-10:55 pm

2 stops21h 30m

$536

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Wed 11/26

10:00 am-9:40 am

2 stops38h 40m

Budapest Ferenc Liszt Intl

Tue 12/9

10:25 am-10:54 pm

2 stops21h 29m

$556

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Mon 2/16

6:00 pm-10:50 am

2 stops31h 50m

Budapest Ferenc Liszt Intl

Mon 3/2

7:15 pm-5:54 pm

2 stops31h 39m

$567

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Mon 11/3

6:00 pm-11:20 pm

1 stop20h 20m

Budapest Ferenc Liszt Intl

Wed 11/19

12:20 pm-4:10 pm

1 stop36h 50m

$570

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Tue 10/14

4:40 pm-10:50 am

1 stop33h 10m

Budapest Ferenc Liszt Intl

Mon 11/10

5:40 pm-4:10 pm

1 stop31h 30m

$570

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Mon 10/27

3:30 pm-7:15 pm

2 stops19h 45m

Budapest Ferenc Liszt Intl

Wed 11/12

8:05 am-4:10 pm

1 stop17h 05m

$575

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Wed 11/26

5:35 pm-4:15 pm

1 stop13h 40m

Budapest Ferenc Liszt Intl

Tue 12/9

10:05 am-8:45 pm

2 stops19h 40m

$577

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Wed 1/14

5:35 pm-9:10 pm

1 stop18h 35m

Budapest Ferenc Liszt Intl

Wed 1/28

10:15 am-11:38 am

2 stops34h 23m

$580

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Mon 11/3

9:00 am-4:15 pm

2 stops22h 15m

Budapest Ferenc Liszt Intl

Wed 11/19

10:15 am-10:49 pm

2 stops21h 34m

$581

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Tue 10/14

5:15 pm-4:50 pm

1 stop14h 35m

Budapest Ferenc Liszt Intl

Thu 11/6

2:25 pm-12:13 am

2 stops18h 48m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 17 results
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Best time to book a flight from San Diego to Budapest

Have a flexible travel schedule? Discover the best time to fly to Budapest from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Budapest

How far ahead should I book a flight from San Diego to Budapest?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Budapest. Price data was last updated on September 12, 2025.

The price you pay for your flight from San Diego to Budapest may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego to Budapest?

Currently, November is the cheapest month in which you can book a flight from San Diego to Budapest (average of $656). Flying from San Diego to Budapest in June is currently the most expensive (average of $1,103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to BUD?

Find hourly flight availability from San Diego to Budapest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 11% on flights from San Diego to Budapest by exploring options for tickets in the morning.

What is the cheapest day to fly from San Diego to Budapest?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Budapest. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Budapest flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Budapest

Get insights into the airlines that provide service to Budapest. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Budapest. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from San Diego to Budapest, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.8
Okay
7,409 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,367 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Budapest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Budapest?

    Airlines like Scandinavian Airlines, Finnair, and British Airways fly from San Diego to Budapest in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 14h 10m. Airlines will cover a distance of 6270 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Diego to Budapest round-trip?

    According to our current data, United Airlines ($509), Lufthansa ($533), and British Airways ($712) offers the cheapest pricing from San Diego to Budapest. United Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from San Diego to Budapest that include hotel bookings?

    Yes. In addition to deals on San Diego to Budapest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Budapest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Budapest.

  • Can I find deals for business class flights from San Diego to Budapest?

    Yes. Cheapflights offers flight deals from San Diego to Budapest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Budapest?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Budapest (average of $656). Flying from San Diego to Budapest in June is currently the most expensive (average of $1,103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from San Diego to Budapest

Discover the top 5 airlines that operate flights from San Diego to Budapest. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$509Average$876FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$533Average$1,059FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$712Average$911FlexibilityNo cancel feeOn-time70%
DeltaCheapest$859Average$1,079FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$882Average$1,290FlexibilityNo cancel feeOn-time75%

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