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Cheap flights from San Diego to London Heathrow Airport from £215

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 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.
21:25 - 20:45SAN-LHR
15h 20m1 stop
08:25 - 19:18LHR-SAN
18h 53m1 stop
£452JetBlue
Find Deal
Mi, 15 Jan - Di, 21 Jan
21:25 - 20:45SAN-LHR
15h 20m1 stop
07:25 - 20:05LHR-SAN
20h 40m1 stop
£453JetBlue
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Do, 9 Jan - Do, 30 Jan
10:30 - 09:30SAN-LHR
15h 00m1 stop
08:25 - 19:18LHR-SAN
18h 53m1 stop
£453JetBlue
Find Deal
Mo, 3 Feb - Mo, 10 Feb
21:25 - 20:45SAN-LHR
15h 20m1 stop
08:25 - 19:18LHR-SAN
18h 53m1 stop
£456JetBlue
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Sa, 18 Jan - Di, 28 Jan
12:35 - 12:50SAN-LHR
16h 15m1 stop
14:50 - 11:46LHR-SAN
28h 56m1 stop
£487WestJet
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Mi, 12 Feb - Sa, 22 Feb
12:55 - 11:50SAN-LHR
14h 55m1 stop
07:40 - 15:25LHR-SAN
15h 45m1 stop
Mo, 18 Nov - Mi, 15 Jan
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£503British Airways
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So, 19 Jan - Mi, 29 Jan
11:45 - 10:10SAN-LHR
14h 25m1 stop
06:30 - 18:50LHR-SAN
19h 20m2 stops
Mi, 26 Feb - Mi, 12 Mrz
07:25 - 06:20SAN-LHR
14h 55m1 stop
12:30 - 21:05LHR-SAN
16h 35m1 stop
£517Virgin Atlantic
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Mo, 30 Dez - Di, 14 Jan
14:39 - 12:05SAN-LHR
13h 26m1 stop
12:50 - 16:05LHR-SAN
11h 15mdirect
£520British Airways
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Mo, 18 Nov - Fr, 17 Jan
06:25 - 10:50SAN-LHR
20h 25m2 stops
Di, 3 Dez
19:01 - 10:50SAN-LHR
31h 49m2 stops
So, 9 Feb
18:57 - 06:25SAN-LHR
27h 28m3 stops
Mo, 18 Nov
17:20 - 15:50SAN-LHR
14h 30m1 stop
£248Lufthansa
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Mo, 18 Nov
12:35 - 12:50SAN-LHR
16h 15m1 stop
£278WestJet
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Sa, 30 Nov
18:10 - 12:35SAN-LHR
10h 25mdirect
£312British Airways
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Di, 7 Jan
18:10 - 12:35SAN-LHR
10h 25mdirect
£316British Airways
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Di, 7 Jan
21:34 - 20:10SAN-LHR
14h 36m1 stop
£322Virgin Atlantic
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Sa, 28 Dez
12:35 - 12:50SAN-LHR
16h 15m1 stop
£332WestJet
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Fr, 29 Nov
12:40 - 12:00SAN-LHR
15h 20m1 stop
£904Lufthansa
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Mi, 13 Nov
10:55 - 18:30SAN-LHR
23h 35m2 stops
21:05 - 18:01LHR-SAN
28h 56m3 stops
£554Scandinavian Airlines
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So, 10 Nov - Di, 19 Nov
10:55 - 17:40SAN-LHR
22h 45m2 stops
06:40 - 18:01LHR-SAN
19h 21m2 stops
£571Scandinavian Airlines
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So, 10 Nov - Di, 19 Nov
10:55 - 17:40SAN-LHR
22h 45m2 stops
06:40 - 23:31LHR-SAN
24h 51m2 stops
Sa, 9 Nov - Mo, 11 Nov
08:00 - 16:00SAN-LHR
24h 00m2 stops
10:20 - 23:28LHR-SAN
21h 08m2 stops
Fr, 8 Nov - Do, 14 Nov
21:06 - 20:45SAN-LHR
15h 39m1 stop
07:25 - 19:16LHR-SAN
19h 51m1 stop
£699JetBlue
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Sa, 9 Nov - Do, 14 Nov
11:01 - 09:30SAN-LHR
14h 29m1 stop
07:25 - 19:16LHR-SAN
19h 51m1 stop
£702JetBlue
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So, 10 Nov - Do, 14 Nov
11:45 - 10:10SAN-LHR
14h 25m1 stop
07:30 - 17:28LHR-SAN
17h 58m2 stops
£707United Airlines
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Fr, 8 Nov - So, 10 Nov
13:34 - 10:50SAN-LHR
13h 16m1 stop
08:45 - 15:25LHR-SAN
14h 40m1 stop
£709United Airlines
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Mi, 6 Nov - Di, 12 Nov
13:28 - 11:40SAN-LHR
14h 12m1 stop
12:50 - 16:05LHR-SAN
11h 15mdirect
£720British Airways
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Mi, 6 Nov - Di, 12 Nov
11:05 - 08:15SAN-LHR
13h 10m1 stop
12:50 - 16:05LHR-SAN
11h 15mdirect
£759British Airways
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Do, 7 Nov - Di, 12 Nov
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£503British Airways
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So, 19 Jan - Mi, 29 Jan
19:10 - 12:35SAN-LHR
10h 25mdirect
15:00 - 18:10LHR-SAN
11h 10mdirect
£505Iberia
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So, 23 Mrz - Di, 1 Apr
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£511Finnair
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So, 19 Jan - Fr, 31 Jan
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 17:05LHR-SAN
11h 15mdirect
£515Finnair
Find Deal
Mo, 3 Mrz - Mi, 19 Mrz
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£581American Airlines
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So, 1 Dez - So, 8 Dez
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£655American Airlines
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Mi, 4 Dez - So, 15 Dez
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
Mo, 30 Dez - Di, 14 Jan
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
Mo, 30 Dez - Di, 14 Jan
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 17:05LHR-SAN
11h 15mdirect
£806Aer Lingus
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Di, 4 Mrz - Sa, 15 Mrz
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£866Aer Lingus
Find Deal
Do, 5 Dez - So, 15 Dez

JetBlue flights from San Diego to London Heathrow Airport

Our best JetBlue deals on San Diego to London Heathrow Airport flight tickets
JetBlue
15 Jan
SAN21:25San Diego
15h 20m
1 stop
LHR20:45London Heathrow
21 Jan
LHR08:25London Heathrow
18h 53m
1 stop
SAN19:18San Diego
JetBlue
9 Jan
SAN21:25San Diego
15h 20m
1 stop
LHR20:45London Heathrow
30 Jan
LHR07:25London Heathrow
20h 40m
1 stop
SAN20:05San Diego
JetBlue
3 Feb
SAN10:30San Diego
15h 00m
1 stop
LHR09:30London Heathrow
10 Feb
LHR08:25London Heathrow
18h 53m
1 stop
SAN19:18San Diego

WestJet flights from San Diego to London Heathrow Airport

Our best WestJet deals on San Diego to London Heathrow Airport flight tickets
WestJet
12 Feb
SAN12:35San Diego
16h 15m
1 stop
LHR12:50London Heathrow
22 Feb
LHR14:50London Heathrow
28h 56m
1 stop
SAN11:46San Diego
WestJet
10 Nov
SAN12:35San Diego
16h 15m
1 stop
LHR12:50London Heathrow
15 Nov
LHR14:50London Heathrow
28h 55m
1 stop
SAN11:45San 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. The most expensive is June.

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

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Friday.

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

In the morning. San Diego to London Heathrow Airport flights are approximately 11% more expensive in the evening than in the morning

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

Virgin Atlantic. Virgin Atlantic and British Airways 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?

As of November 2024, there are 5 flights per week flying from San Diego to London Heathrow Airport. The most common time of day flights depart is 18:00, with 100% of flights taking off 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 Monday, with 14% of weekly flights taking off on this day.

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

You could potentially save up to 26% 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 return 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

£215

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 £215. The best return flight deal from San Diego to London Heathrow Airport found on momondo in the last 72 hours is £452.
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?

    San Diego and London Heathrow are 5468.7 mi apart from one another. 10h 25m is a normal flight duration for this route.

  • 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 are refreshed on a daily basis.

  • 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?

    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 Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow 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 Heathrow Airport. It is always advisable to seek advice from your airline or a trusted 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
Virgin AtlanticPriceFrom £438Free CancellationRating
7.6
666 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £565Free CancellationRating
6.7
6,842 reviews
Search British Airways flights
  • British Airways Flights From San Diego to London Heathrow Airport

    Across 7 British Airways flights from San Diego to London Heathrow Airport this week, the average price was £917, with the best British Airways deals starting from £733 round-trip. 6,842 users have rated British Airways on momondo, with an average score of 6.7/10.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to London. momondo saves you time and could save you money on your trip.

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

Flights from San Diego to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to London.

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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