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Cheap flights from San Diego to London Heathrow Airport from $224

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 Heathrow Airport departing on 11/10. 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 round-trip flights

These are some of the best round-trip 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 layovers.

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.
11:24 am - 9:30 amSAN-LHR
14h 06m1 stop
8:25 am - 6:54 pmLHR-SAN
18h 29m1 stop
$586JetBlue
Find Deal
Sun, Feb 9 - Tue, Feb 25
9:25 pm - 8:45 pmSAN-LHR
15h 20m1 stop
7:25 am - 8:05 pmLHR-SAN
20h 40m1 stop
$587JetBlue
Find Deal
Thu, Jan 9 - Thu, Jan 30
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$643Iberia
Find Deal
Wed, Dec 4 - Tue, Dec 10
9:48 am - 7:20 amSAN-LHR
13h 32m1 stop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$647Iberia
Find Deal
Wed, Dec 4 - Tue, Dec 10
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$653British Airways
Find Deal
Sun, Jan 19 - Wed, Jan 29
2:39 pm - 12:05 pmSAN-LHR
13h 26m1 stop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$674British Airways
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Mon, Nov 18 - Thu, Jan 16
11:25 am - 11:10 amSAN-LHR
15h 45m1 stop
10:20 am - 11:32 pmLHR-SAN
21h 12m1 stop
$735Virgin Atlantic
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Thu, Dec 12 - Tue, Dec 17
12:50 pm - 9:40 amSAN-LHR
13h 50m1 stop
12:15 pm - 3:25 pmLHR-SAN
11h 10mnonstop
$737American Airlines
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Fri, Mar 28 - Tue, Apr 8
6:15 am - 7:05 amSAN-LHR
16h 50m1 stop
1:15 pm - 11:32 pmLHR-SAN
18h 17m2 stops
$739Virgin Atlantic
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Thu, Dec 12 - Tue, Dec 17
12:50 pm - 9:40 amSAN-LHR
13h 50m1 stop
3:00 pm - 6:10 pmLHR-SAN
11h 10mnonstop
$767American Airlines
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Fri, Mar 28 - Fri, Apr 4
12:35 pm - 12:50 pmSAN-LHR
16h 15m1 stop
$224WestJet
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Sun, Nov 10
1:48 pm - 10:50 amSAN-LHR
37h 02m2 stops
Tue, Jan 7
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$392Iberia
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Tue, Jan 7
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$409Iberia
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Sun, Dec 1
6:35 am - 6:50 amSAN-LHR
16h 15m1 stop
$413British Airways
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Mon, Jan 6
1:28 pm - 11:30 amSAN-LHR
14h 02m1 stop
$417British Airways
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Tue, Nov 19
7:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$463American Airlines
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Fri, Mar 21
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$668American Airlines
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Tue, Dec 17
6:15 am - 7:05 amSAN-LHR
16h 50m1 stop
$1,028Delta
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Sun, Dec 22
7:20 am - 11:10 amSAN-LHR
19h 50m1 stop
$1,102Delta
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Fri, Dec 20
10:55 am - 5:40 pmSAN-LHR
22h 45m2 stops
7:30 pm - 6:01 pmLHR-SAN
30h 31m2 stops
$844Scandinavian Airlines
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Wed, Nov 6 - Tue, Nov 19
10:55 am - 6:30 pmSAN-LHR
23h 35m2 stops
9:05 pm - 6:01 pmLHR-SAN
28h 56m3 stops
$883Scandinavian Airlines
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Wed, Nov 6 - Tue, Nov 19
7:05 am - 10:10 amSAN-LHR
19h 05m2 stops
7:40 am - 3:25 pmLHR-SAN
15h 45m1 stop
$916United Airlines
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Wed, Nov 6 - Tue, Nov 12
7:05 am - 10:10 amSAN-LHR
19h 05m2 stops
2:30 pm - 1:12 pmLHR-SAN
30h 42m2 stops
$918United Airlines
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Tue, Nov 5 - Fri, Nov 22
1:28 pm - 11:40 amSAN-LHR
14h 12m1 stop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$934American Airlines
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Wed, Nov 6 - Wed, Nov 20
9:48 am - 7:20 amSAN-LHR
13h 32m1 stop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$984British Airways
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Thu, Nov 7 - Thu, Nov 14
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$1,010British Airways
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Sat, Nov 9 - Wed, Nov 20
9:48 am - 7:20 amSAN-LHR
13h 32m1 stop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$1,257Iberia
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Sat, Nov 9 - Wed, Nov 20
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$1,429Iberia
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Thu, Nov 7 - Sun, Nov 24
11:05 am - 9:40 amSAN-LHR
14h 35m1 stop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$1,734American Airlines
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Tue, Nov 5 - Thu, Nov 7
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$643Iberia
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Wed, Dec 4 - Tue, Dec 10
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$653British Airways
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Sun, Jan 19 - Fri, Jan 31
7:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
3:00 pm - 6:10 pmLHR-SAN
11h 10mnonstop
$655Iberia
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Sun, Mar 23 - Tue, Apr 1
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$663Finnair
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Sun, Jan 19 - Fri, Jan 31
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$665British Airways
Find Deal
Mon, Dec 30 - Tue, Jan 14
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$670Finnair
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Tue, Dec 3 - Wed, Dec 11
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$680American Airlines
Find Deal
Sun, Feb 9 - Tue, Feb 25
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:15 pm - 3:25 pmLHR-SAN
11h 10mnonstop
$763American Airlines
Find Deal
Tue, Jan 7 - Sat, Apr 19
8:00 pm - 2:30 pmSAN-LHR
10h 30mnonstop
3:30 pm - 6:35 pmLHR-SAN
11h 05mnonstop
$933Aer Lingus
Find Deal
Tue, Apr 15 - Thu, May 1
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
12:50 pm - 5:05 pmLHR-SAN
11h 15mnonstop
$965Aer Lingus
Find Deal
Sat, Mar 1 - Wed, Mar 12

British Airways flights from San Diego to London Heathrow Airport

Our best British Airways deals on San Diego to London Heathrow Airport flight tickets
British Airways
Jan 19
SAN6:10 pmSan Diego
10h 25m
LHR12:35 pmLondon Heathrow
Jan 29
LHR12:50 pmLondon Heathrow
11h 15m
SAN4:05 pmSan Diego
British Airways
Nov 18
SAN2:39 pmSan Diego
13h 26m
1 stop
LHR12:05 pmLondon Heathrow
Jan 16
LHR12:50 pmLondon Heathrow
11h 15m
SAN4:05 pmSan Diego
British Airways
Dec 8
SAN6:10 pmSan Diego
10h 25m
LHR12:35 pmLondon Heathrow
Dec 18
LHR11:55 amLondon Heathrow
16h 08m
1 stop
SAN8:03 pmSan Diego

Scandinavian Airlines flights from San Diego to London Heathrow Airport

Our best Scandinavian Airlines deals on San Diego to London Heathrow Airport flight tickets
Scandinavian Airlines
Nov 13
SAN10:35 amSan Diego
23h 55m
2 stops
LHR6:30 pmLondon Heathrow
Nov 19
LHR9:05 pmLondon Heathrow
28h 56m
3 stops
SAN6:01 pmSan Diego
Scandinavian Airlines
Feb 12
SAN11:00 amSan Diego
21h 00m
2 stops
LHR4:00 pmLondon Heathrow
Feb 25
LHR6:40 amLondon Heathrow
24h 19m
2 stops
SAN10:59 pmSan Diego
Scandinavian Airlines
Nov 13
SAN10:35 amSan Diego
21h 25m
2 stops
LHR4:00 pmLondon Heathrow
Nov 19
LHR9:05 pmLondon Heathrow
28h 56m
3 stops
SAN6:01 pmSan Diego

How to get the cheapest flight ticket from San Diego to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from San Diego to London Heathrow Airport?

November. The cheapest time of year to fly to London Heathrow Airport from San Diego is November. Most expensive is June

What is the cheapest day to depart San Diego for London Heathrow Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday

When is the cheapest time to fly from San Diego to London Heathrow Airport?

At noon. San Diego to London Heathrow Airport flights are approximately 7% more expensive in the evening than at noon

What is the cheapest airline that flies to London Heathrow Airport from San Diego?

Finnair. Finnair, United Airlines, and Iberia are the most popular carriers operating from San Diego to London Heathrow Airport

How far in advance should you book San Diego to London Heathrow Airport flights?

36 days before. The cheapest time to buy a flight from San Diego to London Heathrow Airport is approximately 36 days to departure

How many flights depart from San Diego to London Heathrow Airport on average per day?

The number of flights available between San Diego and London Heathrow Airport is 5 per day as of November 2024. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

How many flights depart from San Diego to London Heathrow Airport on average per week?

As of November 2024, 35 flights take off from San Diego and land in London Heathrow Airport each week. The most common flight departure day for this route is Sunday, with 14% of weekly flights taking off on this day.

What cabin class options are available on San Diego to London Heathrow Airport flights?

There are 3 cabin classes available to choose from on San Diego to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to London Heathrow Airport flights?

You could potentially save up to 42% on your flight if you consider stops on a San Diego to London Heathrow Airport flight.

How have San Diego to London Heathrow Airport flight prices changed over time?

As of November 2024, prices for San Diego to London Heathrow Airport flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to London Heathrow Airport

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

Cheap San Diego to London Heathrow Airport (SAN to LHR) flight deals and tips

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

Best Price Found

$224

Fastest flight time

10h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from San Diego in the past 72 hours is $224. The best round-trip flight deal from San Diego to London Heathrow Airport found on momondo in the last 72 hours is $586.
The fastest flight from San Diego to London Heathrow Airport takes 10h 25m
Direct flights go from San Diego to London Heathrow Airport every day.

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

    London Heathrow is 5468.7 mi away from San Diego. Typically, this will take 10h 25m by plane in normal conditions.

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

    Prices for flights from San Diego Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to London Heathrow Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Diego to London Heathrow Airport?

  • What is the most popular airline from San Diego to London Heathrow Airport?


Best airlines flying from San Diego to London Heathrow Airport

Compare and see reviews for airlines that fly from San Diego to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $551Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights
FinnairPriceFrom $575Free CancellationRating
7.7
1,316 reviews
Search Finnair flights
IberiaPriceFrom $592Free CancellationRating
7.0
2,673 reviews
Search Iberia flights
LufthansaPriceFrom $596Free CancellationRating
6.8
7,163 reviews
Search Lufthansa flights
Air CanadaPriceFrom $608Free CancellationRating
7.0
8,123 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom $623Free CancellationRating
7.6
666 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $642Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $657Free CancellationRating
6.7
6,842 reviews
Search British Airways flights
DeltaPriceFrom $679Free CancellationRating
8.0
8,829 reviews
Search Delta flights
JetBluePriceFrom $737Free CancellationRating
7.5
3,493 reviews
Search JetBlue flights
  • Finnair Flights From San Diego to London Heathrow Airport

    Finnair is one of the most popular airlines flying from San Diego to London Heathrow Airport, operating 7 flights/week on average for this route. A good Finnair flight deal for San Diego to London Heathrow Airport starts from $575 round-trip, up to an average price of $744. Our users have rated Finnair at 7.7/10.

  • American Airlines Flights From San Diego to London Heathrow Airport

    $642 is the best American Airlines flight deal from San Diego to London Heathrow Airport found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $963, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 10,000 user reviews) flies into London Heathrow Airport from San Diego 7 times in an average week so prices can vary.


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?

Yes. momondo enables you to select and highlight flights to London from San Diego with this policy.

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

momondo helps you find the best flight between San Diego and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 not ready to book a flight from San Diego to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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