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Find cheap Finnair flights to San Diego from £506

1 adult
0 bags
Tue 18/6
Tue 25/6

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Good to know

Low season

January

High season

July

Cheapest flight

£506

Average price round-trip

£676
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (37% more expensive on average)
Flight from London Heathrow Airport to San Diego
(price for this month)

When to book flights with Finnair to San Diego

Average price per month
Flight prices as travel date approaches

FAQs for flying to San Diego with Finnair

  • Which airport do Finnair flights to San Diego fly into?

    You’ll fly into San Diego Airport when flying to San Diego with Finnair.

  • Are there any other airlines in oneworld that fly to San Diego?

    Unfortunately, there are no other airlines in oneworld that fly to San Diego.

Finnair customer reviews

7.7
GoodBased on 1,374 verified guest reviews
7.0Entertainment
7.8Boarding
6.9Food
8.2Crew
7.5Comfort
Traveller rating:
Sort by:
A
6.3 Okay
Cons:Most of the entertainment consoles did not work
A
2.0 Poor
Cons:Almost impossible connection with too many custom checks Lost luggage
A
8.0 Very Good
Pros:The flight was not crowded and that was a nice surprise for a transatlantic flight. Each passenger was offered a personal bottle of water upon boarding, cabin crew was very nice and professional. The flight was on time and we arrived at the airport of destination even ahead of time!
Cons:There was no soap in the toilet...
A
7.3 Good
Cons:The flight was late to Helsinki and we missed our connecting flight to Barcelona that was also on Finnair. I was given a hotel voucher to a nice hotel with a complimentary dinner voucher. The dinner was a buffet that was limited and less than mediocre. A chicken option was not even provided, no soup
A
5.3 Fair
Cons:Not much help at the airport my luggage was lost
A
3.3 Poor
Cons:I booked on KAYAK for a roundtrip FInnair flight. Instead I got an American Airlines flight, was not notified, and had to wait in a huge line to pay an overweight bag fee not with American but with Finnair. I have never been so disappointed with airline service before.
A
6.3 Okay
Cons:We were unable to find a row of seats to more comfortably facilitate traveling with a baby and a toddler as seats that should have had a cot or extra seating didn't have the cot and were sold out for an additional fee before we had the chance to. Discussing this with the staff at check0in and at the gate, made no difference as they had no knowledge of what was available on that particular flight. Every time I fly with American I'm reminded of why I don't like the airline and I will do my best to avoid them moving forward regardless of competitive ticket pricing.
A
9.3 Wonderful
Pros:I had an empty seat beside me on both legs of my flight. This always makes flying more enjoyable. They fed us two meals both directions. There were pillows and blankets for everyone on your seat when you arrived.
A
9.0 Wonderful
Pros:Food surprisingly good
Cons:Usual uncomfortable seating
A
7.6 Good
Pros:Movies.
Cons:No leg room.
Read more about Finnair

Book Cheap flights with Finnair to San Diego

Recent return flight deals

17/9Tue
directFinnair
11h 10mLHR-SAN
30/9Mon
1 stopFinnair
14h 13mSAN-LHR
£506
9/9Mon
2 stopsFinnair
32h 33mLGW-SAN
23/9Mon
2 stopsFinnair
17h 55mSAN-LGW
£510
18/9Wed
2 stopsFinnair
38h 23mLGW-SAN
24/9Tue
2 stopsFinnair
15h 37mSAN-LGW
£511
17/9Tue
directFinnair
11h 10mLHR-SAN
30/9Mon
directFinnair
10h 40mSAN-LHR
£524
27/10Sun
directFinnair
11h 10mLHR-SAN
4/11Mon
1 stopFinnair
13h 14mSAN-LHR
£536
23/10Wed
directFinnair
11h 10mLHR-SAN
5/11Tue
1 stopFinnair
13h 34mSAN-LHR
£546
23/10Wed
directFinnair
11h 10mLHR-SAN
5/11Tue
directFinnair
10h 20mSAN-LHR
£564
17/6Mon
1 stopFinnair
14h 46mLHR-SAN
14/7Sun
1 stopFinnair
25h 20mSAN-LHR
£575
17/6Mon
3 stopsFinnair
27h 16mLHR-SAN
14/7Sun
1 stopFinnair
30h 00mSAN-LHR
£587
17/6Mon
3 stopsFinnair
35h 01mLHR-SAN
14/7Sun
2 stopsFinnair
35h 27mSAN-LHR
£589
19/6Wed
3 stopsFinnair
36h 06mLHR-SAN
27/6Thu
1 stopFinnair
13h 50mSAN-LHR
£590
5/9Thu
directFinnair
11h 15mLHR-SAN
18/9Wed
1 stopFinnair
14h 13mSAN-LHR
£596
7/9Sat
1 stopFinnair
30h 35mMAN-SAN
21/9Sat
2 stopsFinnair
19h 17mSAN-MAN
£607
24/6Mon
3 stopsFinnair
27h 16mLHR-SAN
20/7Sat
1 stopFinnair
16h 15mSAN-LHR
£617
24/6Mon
3 stopsFinnair
27h 16mLHR-SAN
7/7Sun
1 stopFinnair
14h 01mSAN-LHR
£619
31/8Sat
directFinnair
11h 10mLHR-SAN
13/9Fri
directFinnair
10h 40mSAN-LHR
£632
24/6Mon
3 stopsFinnair
30h 11mLHR-SAN
20/7Sat
3 stopsFinnair
20h 35mSAN-LHR
£658
19/10Sat
2 stopsFinnair
28h 08mLGW-SAN
2/11Sat
2 stopsFinnair
29h 05mSAN-LGW
£679
13/6Thu
2 stopsFinnair
31h 41mLGW-SAN
20/6Thu
2 stopsFinnair
17h 45mSAN-LGW
£682
13/6Thu
3 stopsFinnair
33h 11mLHR-SAN
20/6Thu
1 stopFinnair
17h 50mSAN-LHR
£697

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Recent one-way flight deals

26/6Wed
1 stopFinnair
15h 27mLHR-SAN
£616
26/6Wed
directFinnair
11h 10mLHR-SAN
£646
7/6Fri
1 stopFinnair
15h 27mLHR-SAN
£649
14/7Sun
directFinnair
11h 10mLHR-SAN
£658
30/6Sun
directFinnair
11h 10mLHR-SAN
£659
2/8Fri
directFinnair
11h 10mLHR-SAN
£831
15/7Mon
directFinnair
11h 10mLHR-SAN
£849
7/10Mon
directFinnair
11h 15mLHR-SAN
£1,616
6/6Thu
directFinnair
11h 10mLHR-SAN
£2,991
25/5Sat
directFinnair
11h 05mLHR-SAN
£2,998

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Flights to San Diego - Finnair

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - United Kingdom

Cabin classes:

First Class flights to San Diego
£2,337
Business Class flights to San Diego
£1,257
£429

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