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Cheap flights from San Diego to London Stansted Airport from £251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to London Stansted Airport departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to London

Cheap return flights

These are some of the best return flight deals from San Diego to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to London.

Cheap last-minute flights

Planning a quick getaway from San Diego to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from San Diego to London

Find recent round-trip train or bus tickets from San Diego to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
17:20 - 19:00SAN-STN
17h 40m2 stops
19:35 - 15:25STN-SAN
27h 50m2 stops
Wed, 4 Dec - Mon, 9 Dec
17:20 - 19:00SAN-STN
17h 40m2 stops
19:35 - 15:25STN-SAN
27h 50m3 stops
Wed, 4 Dec - Mon, 9 Dec
18:57 - 10:00SAN-STN
31h 03m3 stops
12:45 - 15:25STN-SAN
34h 40m3 stops
£2,206
Find Deal
Sat, 23 Nov - Fri, 29 Nov
17:20 - 12:05SAN-STN
34h 45m3 stops
13:10 - 15:25STN-SAN
34h 15m2 stops
£2,305
Find Deal
Fri, 13 Dec - Sun, 22 Dec
18:57 - 10:00SAN-STN
31h 03m3 stops
15:50 - 15:25STN-SAN
31h 35m2 stops
£2,516
Find Deal
Sat, 23 Nov - Fri, 29 Nov
17:20 - 11:35SAN-STN
34h 15m2 stops
23:20 - 15:25STN-SAN
24h 05m2 stops
£3,232
Find Deal
Sat, 23 Nov - Fri, 29 Nov
12:25 - 10:00SAN-STN
37h 35m3 stops
Tue, 3 Dec
14:37 - 10:00SAN-STN
35h 23m3 stops
Mon, 18 Nov
14:37 - 10:00SAN-STN
35h 23m3 stops
Mon, 18 Nov
20:55 - 20:35SAN-STN
39h 40m3 stops
Mon, 9 Dec
13:15 - 00:30SAN-STN
27h 15m3 stops
Mon, 2 Dec
13:15 - 23:10SAN-STN
25h 55m3 stops
Thu, 28 Nov
10:50 - 21:10SAN-STN
26h 20m3 stops
Tue, 19 Nov
11:30 - 00:30SAN-STN
29h 00m2 stops
Mon, 18 Nov
13:23 - 19:55SAN-STN
22h 32m2 stops
Fri, 29 Nov
06:15 - 00:30SAN-STN
34h 15m2 stops
Mon, 9 Dec

When to book flights from San Diego to London Stansted Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to London Stansted Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Diego to London Stansted Airport (SAN to STN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to London Stansted Airport

Best price found

£251

Fastest flight time

17h 40m

Direct flights

None
The best one-way flight to London Stansted Airport from San Diego in the past 72 hours is £251. The best return flight deal from San Diego to London Stansted Airport found on momondo in the last 72 hours is £895.
The fastest flight from San Diego to London Stansted Airport takes 17h 40m
There are no direct flights from San Diego to London Stansted Airport. Popular non-direct route for this connection is San Diego Airport - London Stansted Airport.

  • How far is San Diego to London Stansted by plane?

    A flight from San Diego to London Stansted will travel around 5472.8 mi. Flights usually cover this in 17h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Diego Airport to London Stansted Airport?

    Prices for flights from San Diego Airport to London Stansted Airport are updated daily.

  • How old do you have to be to fly from San Diego Airport to London Stansted Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The travel and health documents you'll need for your trip to London Stansted Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


  • How do I get Price Alerts for flights from San Diego to London Stansted Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to San Diego from London Stansted Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from San Diego to London Stansted Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.


Why use momondo?

Why should I use momondo to find a flight deal from San Diego to London?

It is quick and easy to find San Diego to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from San Diego to London with flexible booking policies on momondo?

All flight searches from San Diego to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to London?

Once all potential San Diego to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Diego to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from San Diego and alert you when they change.


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