Cheap Flights from Manchester to San Diego

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      Travellers and cabin class, 1 Adult, Economy

      Compare Manchester to San Diego flight deals

      Find the cheapest month or even day of the year to fly to San Diego

      Book the best San Diego fare with no extra fees

      Flight deals from Manchester to San Diego

      Looking for a cheap last-minute deal or the best return flight from Manchester Airport to San Diego? If you want to travel next month, return fares start from R 8,635. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Manchester to San Diego found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Manchester to San Diego

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Manchester to San Diego flights are currently cheapest in October.

      Alternative Manchester to San Diego routes

      Looking for the cheapest, fastest or easiest route from Manchester to San Diego? You could fly into the following airports instead.

      Manchester to San Diego: Flight information

      The things to know before you go.
      Cheapest flight foundR 3,120
      Cheapest month to flyOctober

      Finding cheap flights from Manchester to San Diego: Frequently asked questions

      There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
      The best price we found for a return flight from Manchester to San Diego is R 5,604. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Manchester to San Diego. But we found flights with one or more stops from R 5,604.
      As of September 2026, there are no flights flying from Manchester to San Diego.
      The cheapest month to fly from Manchester to San Diego is usually November.
      If you're flying from Manchester Airport, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from R 5,604.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Manchester Airport to San Diego on Friday, 6 November 2026.
      No airlines currently offer direct flights between Manchester Airport and San Diego. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

      In September, the average temperature is usually around 21°C. September is typically the warmest month in San Diego, when it usually averages around 24°C. You can expect the least rain in July. The coldest month is March, with temperatures averaging 12°C. The rainiest month is March.
      Currently, Southwest Airlines offers the cheapest flight tickets to San Diego.

      Flying from Manchester-Boston Regional Airport (MHT) to San Diego: what you need to know

      • Manchester-Boston Regional Airport is located in Manchester. Based in the UTC-8 timezone, San Diego is three hours behind Manchester.

      • Give yourself plenty of time to get on your MHT to San Diego flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

      • During popular months such as July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're flying during a peak period in general.

      • MHT is about 8 kilometres from central Manchester. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 10 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the travel time to be around 30 minutes.

      • Want a relaxed start to your trip? Stay near MHT. Whether you're boarding an early flight from Manchester-Boston Regional Airport to San Diego or don't want departure day to feel hectic, these hotels are just the thing:

      • Manchester-Boston Regional Airport has an excellent on-time performance, making delays less likely. Departures from MHT arrive on schedule 81% of the time.

      • You'll find MHT at One Airport Road.

      How to find the cheapest flights from Manchester-Boston Regional Airport (MHT) to San Diego

      • R 3,120 is currently the lowest price for a one-way Manchester-Boston Regional Airport to San Diego flight. Return plane tickets start from R 5,604. These fares may change based on demand.

      • Booking in advance is often the key to locking in a cheap flight from MHT to San Diego. Airlines adjust prices based on demand, so the closer your departure date, the more expensive your ticket may be.

      • The 'Whole month' search tool will show you the cheapest tickets from Manchester-Boston Regional Airport to San Diego throughout the month. It's an easy way to find a bargain if your trip dates aren't set in stone.

      • There's no need to check in daily to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's an extra saving on cheap flights from MHT to San Diego.

      • Select your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Manchester-Boston Regional Airport to San Diego by 'Cheapest,' 'Fastest' or 'Best.'

      Airports in San Diego

      San Diego International Airport (SAN)

      • The distance from San Diego International Airport (SAN) to central San Diego is roughly 5 kilometres. It'll take you around 15 minutes to get to the centre driving.

      • When travelling on public transport, expect a journey time of about 25 minutes.

      • Look into staying at a hotel near SAN if you have a late flight from Manchester-Boston Regional Airport to San Diego. Pick one of these accommodation options and make your first night all about rest:

      • To get the lowest price, book your ride from San Diego International Airport around two weeks ahead of your flight from MHT to San Diego.

      • SAN is located at N Harbour Dr.

      McClellan-Palomar Airport (CLD)

      • Central San Diego is around 48 kilometres from McClellan-Palomar Airport (CLD). Step off your flight from Manchester-Boston Regional Airport to San Diego and then look for any airport signs that'll help you get to the city centre.

      • You'll find some great places to drop your things at near CLD. Kick back and get cosy after your MHT to San Diego flight at any of these perfectly located options:

      • Typically, the sooner you book, the better the deals and choice of vehicles. Reserve your ride from CLD once you know your travel dates.

      Best time to go to San Diego

      • July is the busiest month for flights from Manchester-Boston Regional Airport to San Diego. To steer clear of the crowds, head to San Diego in December.

      • Book a Manchester-Boston Regional Airport to San Diego plane ticket with a departure in August if you're eager to visit the city during its warmest month. Expect temperatures to range from 16ºC (61ºF) to 27ºC (81ºF).

      • If you like travelling in cooler conditions, search for a cheap ticket from MHT to San Diego in February when temperatures average between 8ºC (46ºF) and 22ºC (72ºF).

      More about San Diego

      • Once you've booked your flight from Manchester-Boston Regional Airport to San Diego, find a hotel that offers both comfort and a great location. Make one of these accommodation options your base for exploring San Diego:

      • San Diego Balboa Park and San Diego Zoo are just a couple of the big attractions to put on your San Diego must-do list. Continue your sightseeing adventures at USS Midway Museum.

      Explore more of the United States

      • Los Angeles is just one of the many places in the United States waiting to be explored once you've taken in the sights of San Diego. Around 177 kilometres away to the northwest, popular attractions include Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.

      • Phoenix is another standout destination in the United States and is around 483 kilometres east of San Diego. No trip is complete without visiting Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.