Cheap flights from San Diego to Belfast
Choose between American Airlines, easyJet, or United Airlines to find the best price
The most popular airlines for this route are American Airlines, easyJet, United Airlines, British Airways, and Delta Air Lines. San Diego and Belfast have 136 direct flights per week. When you arrive at Belfast, consider visiting Trinity College, Dublin, Bru Na Boinne Neolithic Site (County Meath, Ireland), and Giant's Causeway.
Weekly flights
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday | |
|---|---|---|---|---|---|---|---|
| Number of flights | 12 | 4 | 30 | 10 | - | 41 | 39 |
Check-in for a flight from San Diego to Belfast
| Name | Carrier code | IATA Code | Passport needed during booking | Airport check-in closes | Online check-in available |
| American Airlines | AAL | AA | Yes | Unknown | No |
| easyJet | EZY | U2 | Yes | 12 min before flight | Opens 30 days before flight Closes 2 hours before flight |
| United Airlines | UAL | UA | Yes | Unknown | Opens 1 days before flight Closes 1 hours before flight |
| British Airways | BAW | BA | Yes | Unknown | No |
| Delta Air Lines | DAL | DL | Yes | Unknown | Opens 1 days before flight 0 |
Frequently asked questions
What are the most popular routes to and from San Diego?
Travelers frequently search for route combinations, such as San Diego and McCarran International, Orlando International, Denver International, San Francisco International, Dallas/Fort Worth International, George Bush Intercontinental, O Hare International, Phoenix Sky Harbor International, Raleigh–Durham International, San Jose International, Cincinnati/Northern Kentucky International.
What are the most popular routes to and from Belfast?
Travelers frequently search for route combinations, such as Belfast and London Stansted, Amsterdam Airport Schiphol, Sandefjord Airport, Torp, Manchester, Glasgow, Birmingham, Liverpool John Lennon, Palma de Mallorca, Lisbon Portela, Charles de Gaulle Airport, Málaga.
Which airports are there in San Diego?
San Diego is mainly served by San Diego International. But there are other airports nearby, including Marine Corps Air Station Miramar, McClellan–Palomar.
What airports are near San Diego?
The main airport in San Diego is San Diego International. It is also served by Tijuana International, Ontario International, John Wayne, Mexicali International, Hollywood Burbank, Long Beach, Palm Springs International, Yuma International, Imperial County, Cable.
What airports are near Belfast?
The main airport in Belfast is Belfast International. It is also served by Dublin, Isle of Man, Glasgow Prestwick, Ireland West Airport Knock, City of Derry, Donegal.
What buses and trains depart from San Diego?
A number of bus and train companies depart from San Diego, including Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Diego and Belfast?
What is Virtual Interlining and how do I use it?
Which airlines fly between San Diego and Belfast?
When's the best time to travel between San Diego and Belfast?
What flights operate between San Diego and Belfast?
How many airports are there near San Diego?
How many airports are there near Belfast?
Is it possible to reach San Diego by bus or train?
What time do nonstop (direct) flights between San Diego and Belfast depart?
What time do nonstop (direct) flights between San Diego and Belfast arrive?
What time do flights between San Diego and Belfast depart?
What time do flights between San Diego and Belfast arrive?
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
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Flights from San Diego
- Flights from San Diego to McCarran International
- Flights from San Diego to Orlando International
- Flights from San Diego to Denver International
- Flights from San Diego to San Francisco International
- Flights from San Diego to Dallas/Fort Worth International
- Flights from San Diego to George Bush Intercontinental
- Flights from San Diego to O Hare International
- Flights from San Diego to Phoenix Sky Harbor International
- Flights from San Diego to Raleigh–Durham International
- Flights from San Diego to San Jose International
- Flights from San Diego to Cincinnati/Northern Kentucky International
Flights to Belfast
- Flights from London Stansted to Belfast
- Flights from Amsterdam Airport Schiphol to Belfast
- Flights from Sandefjord Airport, Torp to Belfast
- Flights from Manchester to Belfast
- Flights from Glasgow to Belfast
- Flights from Birmingham to Belfast
- Flights from Liverpool John Lennon to Belfast
- Flights from Palma de Mallorca to Belfast
- Flights from Lisbon Portela to Belfast
- Flights from Charles de Gaulle Airport to Belfast
- Flights from Málaga to Belfast
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