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$296+ Cheap flights from San Diego (SAN) to Budapest (BUD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BUD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 2/2611:05 am
SAN
-
BUD
2 stops20h 10m
Lufthansa
Thu 3/127:55 am
BUD
-
SAN
1 stop16h 50m
Lufthansa
Deal found 1/26$509
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/106:35 pm
SAN
-
BUD
1 stop13h 40m
Lufthansa
Tue 3/1710:05 am
BUD
-
SAN
2 stops18h 58m
Lufthansa
Deal found 1/26$512
This CrystalTravel deal was found by Cheapflights users on 1/26. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:35 pm
SAN
-
BUD
1 stop18h 35m
Lufthansa
Fri 3/137:55 am
BUD
-
SAN
1 stop16h 50m
Lufthansa
Deal found 1/26$538
This CrystalTravel deal was found by Cheapflights users on 1/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:15 pm
SAN
-
BUD
1 stop14h 35m
Lufthansa
Tue 5/129:10 am
BUD
-
SAN
1 stop15h 15m
Lufthansa
Deal found 1/27$541
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:35 pm
SAN
-
BUD
1 stop13h 40m
Lufthansa
Thu 3/267:55 am
BUD
-
SAN
1 stop16h 50m
Lufthansa
Deal found 1/26$549
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:46 pm
SAN
-
BUD
2 stops23h 14m
British Airways
Fri 3/612:10 pm
BUD
-
SAN
1 stop37h 00m
British Airways
Deal found 1/26$551
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 pm
SAN
-
BUD
1 stop20h 05m
British Airways
Thu 3/127:15 am
BUD
-
SAN
1 stop17h 55m
British Airways
Deal found 1/26$553
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:45 pm
SAN
-
BUD
2 stops21h 15m
British Airways
Sat 3/77:40 am
BUD
-
SAN
2 stops23h 19m
British Airways
Deal found 1/25$554
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:32 pm
SAN
-
BUD
2 stops23h 23m
British Airways
Tue 5/127:20 am
BUD
-
SAN
2 stops23h 40m
British Airways
Deal found 1/27$555
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:40 pm
SAN
-
BUD
1 stop19h 30m
British Airways
Wed 5/137:55 am
BUD
-
SAN
2 stops25h 01m
British Airways
Deal found 1/26$556
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:00 pm
SAN
-
BUD
1 stop36h 15m
KLM
Fri 3/612:10 pm
BUD
-
SAN
1 stop32h 55m
KLM
Deal found 1/26$558

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$509
(Kiwi.com)

One-way from

$296
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$734
Provider with most accurate pricing for San Diego-Budapest Ferenc Liszt Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Budapest Ferenc Liszt Intl flights.
Search Deals
From San Diego to Budapest Ferenc Liszt Intl
Search Deals
One-way flight from San Diego to Budapest Ferenc Liszt Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

Sat 2/28

2:00 pm-11:15 am

1 stop36h 15m

Budapest Ferenc Liszt Intl

Fri 3/6

12:10 pm-12:05 pm

1 stop32h 55m

$558

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Thu 3/12

7:50 pm-9:10 pm

2 stops17h 20m

Budapest Ferenc Liszt Intl

Thu 3/26

10:00 am-4:45 pm

1 stop14h 45m

$560

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Wed 4/29

11:01 am-11:30 pm

2 stops27h 29m

Budapest Ferenc Liszt Intl

Wed 5/13

9:15 am-12:18 pm

2 stops36h 03m

$568

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Sun 2/22

6:30 am-4:15 pm

2 stops24h 45m

Budapest Ferenc Liszt Intl

Sat 3/7

10:05 am-10:00 pm

2 stops20h 55m

$568

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Thu 3/12

7:50 pm-9:10 pm

2 stops17h 20m

Budapest Ferenc Liszt Intl

Fri 3/20

1:20 pm-12:14 am

2 stops18h 54m

$570

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Thu 3/12

3:00 pm-4:10 pm

1 stop17h 10m

Budapest Ferenc Liszt Intl

Fri 3/20

6:20 am-12:11 am

2 stops25h 51m

$575

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Sun 4/26

7:40 pm-11:20 am

2 stops30h 40m

Budapest Ferenc Liszt Intl

Sun 5/10

6:25 pm-6:05 pm

2 stops32h 40m

$612

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Mon 4/27

10:05 am-7:10 pm

3 stops24h 05m

Budapest Ferenc Liszt Intl

Mon 5/11

10:25 am-10:55 pm

2 stops21h 30m

$634

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Tue 3/17

6:35 pm-4:15 pm

1 stop13h 40m

Budapest Ferenc Liszt Intl

Tue 3/31

5:30 pm-3:25 pm

1 stop30h 55m

$643

San DiegoBudapest

SAN - BUD

SANBUD

San Diego

Thu 3/19

11:57 am-5:50 pm

2 stops21h 53m

Budapest Ferenc Liszt Intl

Fri 3/27

10:00 am-4:45 pm

1 stop14h 45m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 22 results
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Compare providers for flights from San Diego to Budapest

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Budapest in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Budapest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Budapest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Budapest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Budapest flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Budapest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 23, 2026.

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, January is the cheapest month in which you can book a flight from San Diego to Budapest (average of $472). Flying from San Diego to Budapest in December is currently the most expensive (average of $946). 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.

How much does it cost to fly round-trip from San Diego to Budapest?

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 January 27, 2026.
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
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
7.7
Good
1,443 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
9,205 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
7,748 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
7,702 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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 KLM and United Airlines fly from San Diego to Budapest in about 17h 20m. The time it takes to get you to your destination can typically vary by up to 18h 55m. 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, Lufthansa ($509), United Airlines ($556), and British Airways ($605) offers the cheapest pricing from San Diego to Budapest. Lufthansa is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Diego to Budapest one-way?

    $420 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from $486 and $578, respectively.

  • 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, January is the cheapest month in which you can book a flight from San Diego to Budapest (average of $472). Flying from San Diego to Budapest in December is currently the most expensive (average of $946). 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

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$509Average$820FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$556Average$722FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$605Average$839FlexibilityNo cancel feeOn-time70%
KLMCheapest$605Average$1,290FlexibilityNo cancel feeOn-time75%
DeltaCheapest$859Average$1,069FlexibilityNo cancel feeOn-timeN/A

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