How do most travelers feel about Finnair?

The average rating from 7,582 Finnair reviews by Cheapflights users is 6.9 (out of a maximum rating of 10). If you are considering flying LON-SAN with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to San Diego with Finnair.

How far ahead should I book a flight from London to San Diego with Finnair?

Booking with Finnair 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to San Diego with Finnair?

Currently, the most affordable month to book a Finnair flight from London to San Diego in January, with an average price of £582. Conversely, traveling with Finnair from London to San Diego in July will be the most expensive, with an average cost of £840. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Fly Finnair from London to SAN as low as £451

Cheapflights users flying from London to San Diego on Finnair typically fly into San Diego and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to San Diego in 2024

Popular in	August
Cheapest in	January
Average price (all airlines)	£583
One-way from	£650
Return from	£451

Highest demand for flights from London to San Diego; 18% potential price increase.

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Best time to find cheap flights from London to San Diego; 3% potential price drop.

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Average price for all London to San Diego flights (one-way and round-trip).

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Cheapest one-way Finnair flight from London to San Diego

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Cheapest return Finnair flight from London to San Diego

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How do most travelers feel about Finnair?
The average rating from 7,582 Finnair reviews by Cheapflights users is 6.9 (out of a maximum rating of 10). If you are considering flying LON-SAN with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to San Diego with Finnair.

Cheapest Finnair flights from London to San Diego

Sal 25/612:15LHR - SAN

Nonstop11h 10mFinnair

Pzt 8/720:05SAN - LHR

Nonstop10h 25mFinnair

Deal found 30/5£630

Pick Dates

Pzt 17/615:05LGW - SAN

3 stops28h 31mFinnair

Paz 30/619:31SAN - LGW

2 stops28h 39mFinnair

Deal found 30/5£635

Pick Dates

Pzt 17/615:05LGW - SAN

2 stops38h 50mFinnair

Paz 30/622:52SAN - LGW

2 stops25h 18mFinnair

Deal found 30/5£661

Pick Dates

Direct flights from London to San Diego on Finnair

Sal 17/912:15LHR - SAN

Nonstop11h 10mFinnair

Pzt 30/920:15SAN - LHR

Nonstop10h 15mFinnair

Deal found 30/5£451

Pick Dates

Sal 22/1012:15LHR - SAN

Nonstop11h 10mFinnair

Sal 5/1118:05SAN - LHR

Nonstop10h 20mFinnair

Deal found 30/5£526

Pick Dates

Cmt 31/812:15LHR - SAN

Nonstop11h 10mFinnair

Cum 13/920:15SAN - LHR

Nonstop10h 15mFinnair

Deal found 30/5£601

Pick Dates

Last minute deals on Cheapflights

Per 6/617:00LHR - SAN

3 stops30h 11mFinnair

Per 20/612:46SAN - LHR

1 stop15h 24mFinnair

Deal found 30/5£706

Pick Dates

Per 6/618:05LHR - SAN

3 stops29h 06mFinnair

Per 20/616:20SAN - LHR

2 stops21h 20mFinnair

Deal found 30/5£710

Pick Dates

Paz 9/619:55LHR - SAN

3 stops33h 11mFinnair

Cmt 15/619:31SAN - LHR

2 stops18h 09mFinnair

Deal found 30/5£786

Pick Dates

One-way Finnair flights to San Diego from London

Paz 30/615:00LHR - SAN

Nonstop11h 10mFinnair

Deal found 29/5£650

Pick Dates

Paz 30/609:45LHR - SAN

1 stop16h 49mFinnair

Deal found 29/5£651

Pick Dates

Paz 14/712:15LHR - SAN

1 stop30h 14mFinnair

Deal found 29/5£653

Pick Dates

Best time to book a flight from London to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from London with our price prediction graph.

Estimated return price

Temperature and rainfall in San Diego by month

SAN Temperature	14 - 22 °C

SAN

Temperature

14 - 22 °C

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Browse thousands of different options on Cheapflights for your next trip

Fly from London to San Diego on another airline
Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

British Airways flights from London to San Diego

Virgin Atlantic flights from London to San Diego

Other Finnair flights from London
Browse through other Finnair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

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Complete your trip
Complete your trip to San Diego by adding a car hire and/or hotel booking to your travel itinerary.

San Diego car hire

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Other popular destinations in North America
If San Diego is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Flights to New York

Flights to Toronto

Flights to Orlando

Flights to Los Angeles

Flights to Las Vegas

Flights to Miami

Flights to Vancouver

Flights to San Francisco

Popular flights with Finnair
Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Finnair flights from London to Dallas/Fort Worth

Finnair flights from London to Atlanta

Finnair flights from London to New York

Finnair flights from London to O'Hare Intl

Finnair flights from London to Charlotte

Finnair flights from London to Las Vegas

Finnair flights from London to Los Angeles

Finnair flights from London to Raleigh

Finnair flights from London to Nashville

Finnair flights from London to George Bush Intcntl

Finnair flights from London to Indianapolis

Finnair flights from London to Las Vegas

Finnair flights from London to Minneapolis

Finnair flights from London to Dallas/Fort Worth

Finnair flights from London to St. Louis

Finnair flights from London to Miami

Finnair flights from London to Sky Harbor Intl

Finnair flights from London to Helsinki

Finnair flights from London to Charlotte

Finnair flights from London to Helsinki

Finnair flights from London to Kansas City

Finnair flights from London to Boston

Finnair flights from London to Memphis

Finnair flights from London to Philadelphia

Finnair flights from London to Detroit

Finnair flights from London to Hobby

Finnair flights from London to Rovaniemi

Finnair flights from London to Columbus

Finnair flights from London to Nashville

See what others are saying about Finnair

Finnair

7.7

Good

1,372 reviews

Check prices

Overview

Recent reviews

5.6

Fair|Mar 2020

Nothing

Snack and some complimentary wifi or entertainment

4.0

Mediocre|Nov 2021

Had to pay £65 (~$90)to check my bag even though it was free on the outgoing flight. Had to pay surcharge for paying at check in even though I tried to correct in advance over phone and online. Kayak was no help.

10.0

Wonderful|Oct 2021

Kayak was terrible, I was told that I got 1 free checked bag, but when I got to the check-in counter I was told otherwise and had to pay for my checked bag!!!!

10.0

Wonderful|Aug 2022

Asked to put hand luggage in hold as flight full. Been waiting over an hour at Manchester airport to retrieve it

6.0

Okay|Jul 2023

One of the Flightattendant was so rude and bad. She should not work with people.

1 out of 458

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Cheapflights users flying from London to San Diego on Finnair typically fly into San Diego and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to San Diego in 2024

Find detailed information about Finnair flights from London to San Diego. Explore the options provided by Finnair to plan your journey from London to San Diego. Data last updated 30 Mayıs 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Return from

How do most travelers feel about Finnair?

Cheapest Finnair flights from London to San Diego

Direct flights from London to San Diego on Finnair

Last minute deals on Cheapflights

One-way Finnair flights to San Diego from London

Best time to book a flight from London to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from London with our price prediction graph.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to San Diego on another airline
Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Other Finnair flights from London
Browse through other Finnair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Browse through other Finnair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Complete your trip
Complete your trip to San Diego by adding a car hire and/or hotel booking to your travel itinerary.

Complete your trip to San Diego by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing London and San Diego
Choose from other airlines serving London and San Diego.

Choose from other airlines serving London and San Diego.

Other popular destinations in North America
If San Diego is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

If San Diego is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Popular flights with Finnair
Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

See what others are saying about Finnair

Overview

Recent reviews

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Flights

Finnair flights from London to San Diego (LON - SAN)

Cheapflights users flying from London to San Diego on Finnair typically fly into San Diego and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to San Diego in 2024

Find detailed information about Finnair flights from London to San Diego. Explore the options provided by Finnair to plan your journey from London to San Diego. Data last updated 30 Mayıs 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Return from

How do most travelers feel about Finnair?

Cheapest Finnair flights from London to San Diego

Direct flights from London to San Diego on Finnair

Last minute deals on Cheapflights

One-way Finnair flights to San Diego from London

Best time to book a flight from London to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from London with our price prediction graph.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to San Diego on another airlineConsider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.

See what others are saying about Finnair

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from London to San Diego on another airline
Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 Mayıs 2024.