San Diego (SAN) → Belfast (BFS)
About San Diego to Belfast Flights
Discover the best flights from San Diego to Belfast, covering 8,286 km in approximately 10h 51m. San Diego (SAN) to Belfast (BFS) is one of the major long-haul routes connecting United States and United Kingdom. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from San Diego to Belfast.
12-Month Price History
Flight prices from San Diego to Belfast vary significantly throughout the year. February typically offers the best deals with average prices around $1580, while July sees the highest prices, averaging $2651. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
114 days
For best prices
Booking Tips
For the best prices on San Diego to Belfast flights, we recommend booking 166 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Delta Air Lines DL | $2770 | $10090 | $17030 |
American Airlines AA | $2890 | $10170 | $17350 |
Air France AF | $2900 | $9350 | $14800 |
Emirates EK | $3010 | $11900 | $23030 |
United Airlines UA | $3150 | $10700 | $15370 |
British Airways BA | $3330 | $12180 | $17500 |
Lufthansa LH | $3470 | $12280 | $17870 |
Delta Air Lines
DL
Economy
$2770
Business
$10090
First
$17030
American Airlines
AA
Economy
$2890
Business
$10170
First
$17350
Air France
AF
Economy
$2900
Business
$9350
First
$14800
Emirates
EK
Economy
$3010
Business
$11900
First
$23030
United Airlines
UA
Economy
$3150
Business
$10700
First
$15370
British Airways
BA
Economy
$3330
Business
$12180
First
$17500
Lufthansa
LH
Economy
$3470
Business
$12280
First
$17870
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Los Angeles → Belfast
Los Angeles International (LAX) to Belfast International (BFS)
Distance: 8,238 km
Average price: $1736
Tijuana → Belfast
Tijuana International (TIJ) to Belfast International (BFS)
Distance: 8,292 km
Average price: $1747
San Diego → Dublin
San Diego International (SAN) to Dublin (DUB)
Distance: 8,364 km
Average price: $1761
San Diego → Glasgow
San Diego International (SAN) to Glasgow International (GLA)
Distance: 8,299 km
Average price: $1748
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Frequently Asked Questions
How long is the flight from San Diego to Belfast?
The flight time from San Diego (SAN) to Belfast (BFS) is approximately 10 hours and 51 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between San Diego and Belfast?
The aerial distance between San Diego and Belfast is 8,286 kilometers (5,149 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from San Diego to Belfast?
Several airlines operate flights between San Diego and Belfast, including American Airlines, Delta Air Lines, United Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from San Diego to Belfast?
Based on historical data, February typically offers the lowest airfares for flights from San Diego to Belfast. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Belfast?
For the best prices on San Diego to Belfast flights, we recommend booking 165 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from San Diego to Belfast?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to United Kingdom should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between San Diego and Belfast?
San Diego operates on America/Los_Angeles time zone, while Belfast is in the Europe/London time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.