Cheap Flights from Manchester to San Diego

Compare Manchester to San Diego flight deals

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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 6,974. Find the lowest prices on one-way and return tickets right here.

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 May.

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 2,841
Cheapest month to flyMay

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 5,964. 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 5,964.
As of April 2026, there are no flights flying from Manchester to San Diego.
The cheapest month to fly from Manchester to San Diego is usually April.
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 5,964.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Manchester Airport to San Diego on Thursday, 30 April 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 April, the average temperature is usually around 16°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.
Currently, Breeze Airways offers the cheapest flight tickets to San Diego.

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

  • The timezone in San Diego is UTC-7. The city is three hours behind Manchester, where Manchester Boston Regional Airport is located.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you can comfortably board your MHT to San Diego flight.

  • If you're jetting off during a bank holiday or another peak period, give yourself more time. A good general rule is two hours before domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

  • Travelling from central Manchester to MHT takes around 55 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 8 kilometres in 20 minutes or so, depending on traffic.

  • Searching for a hotel close to MHT? If you're boarding an early flight from Manchester Boston Regional Airport to San Diego, these stays put the terminal practically at your doorstep:

  • Manchester Boston Regional Airport has a strong on-time performance, making delays less likely. Departures from MHT make it to their destination as scheduled 81.02% of the time.

  • MHT is located at One Airport Road.

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

  • The best price we've found for a one-way Manchester Boston Regional Airport to San Diego flight is R 2,841. The cheapest price for a return flight is R 5,964. Keep in mind fares may change due to demand at the time of booking.

  • Booking ahead of time is often the key to finding a cheap flight from MHT to San Diego. Prices tend to rise as demand increases, 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 across every month. It's a great way to snap up a bargain if your trip dates are flexible.

  • Save time looking for cheap flights from MHT to San Diego by creating a Price Alert. You'll receive an email or notification on the app when a lower fare becomes available.

  • Save money on your flight from Manchester Boston Regional Airport to San Diego with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in San Diego

San Diego International Airport (SAN)

  • San Diego International Airport (SAN) is around 5 kilometres from central San Diego. If you're opting for a ride-share or a cab, the drive takes about 10 minutes.

  • If you're using public transport, expect a journey time of about 20 minutes.

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Manchester Boston Regional Airport to San Diego. Stay at one of these accommodation options near SAN instead:

  • Get on the fast track to adventure by picking up a San Diego International Airport rental car. Grab your wheels from Thrifty, Dollar or Budget to explore San Diego and beyond.

  • Reserving your ride from San Diego International Airport around two weeks ahead of your flight from MHT to San Diego can help you get the best possible rate.

  • The street address for SAN is N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • After your flight from Manchester Boston Regional Airport to San Diego has arrived, you can reach the city centre in around 40 minutes by car. Central San Diego is roughly 56 kilometres from McClellan-Palomar Airport (CLD).

  • If you travel by public transport, you'll reach the centre in 2 hours 15 minutes or so.

  • Hang the 'Do not disturb' sign on your door and rest at a hotel close to CLD. Here are a few options where you can put your feet up after your MHT to San Diego flight:

  • No need to worry about public transport schedules or slow-moving cab lines. Grab a McClellan-Palomar Airport rental car and take your trip in whatever direction you choose. Check out the availability and rates from Budget, Hertz and Avis.

  • Avoid filling out forms at the rental desk by having everything prearranged. Reserve your ride from CLD ahead of time so you can simply grab the keys and get going.

Best time to go to San Diego

  • Before scheduling your flights from Manchester Boston Regional Airport to San Diego, consider which time of year is best for you. High season in San Diego offers a bustling atmosphere and plenty to do, while low season brings better hotel deals and fewer crowds.

  • Lock in a Manchester Boston Regional Airport to San Diego flight ticket with a departure in August to experience the city during its warmest month. Expect temperatures to range from 17ºC (63ºF) to 28ºC (82ºF).

  • If you want to travel in cooler conditions, look for a cheap ticket from MHT to San Diego in February when temperatures average between 7ºC (45ºF) and 23ºC (73ºF).

More about San Diego

  • Start your San Diego trip right by choosing the ideal place to stay. As soon as you've booked your flight from Manchester Boston Regional Airport to San Diego, browse our selection of accommodation options including:

  • All great journeys should include a little sightseeing. USS Midway Museum, San Diego Zoo and SeaWorld San Diego are must-do's during your San Diego adventure.

Explore more of United States

  • San Diego has loads to offer, but there are so many other parts of United States you should also see. About 177 kilometres north-west of San Diego, a visit to Los Angeles will fill your itinerary to the brim. Don't miss top attractions like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Around 483 kilometres east of San Diego, Phoenix is another favourite stop in United States. Experience the best of this destination with a visit to Desert Botanical Garden, Heard Museum and Papago Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.