Cheap flights from the United Kingdom to San Francisco from £491

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to San Francisco departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from the United Kingdom to San Francisco

Recent return flight deals from the United Kingdom to San Francisco

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 18:11
LHR
-
MRY
20h 11m
2 stops
Multiple Airlines Logo
08:00 - 11:10
MRY
-
LHR
19h 10m
1 stop
£638Multiple Airlines
Tue, 5 May - Tue, 12 May
United Airlines Logo
07:25 - 18:08
LHR
-
MRY
18h 43m
2 stops
United Airlines Logo
05:00 - 08:20
MRY
-
LHR
19h 20m
2 stops
£640United Airlines
Tue, 5 May - Tue, 12 May
Lufthansa Logo
11:25 - 21:05
LHR
-
MRY
17h 40m
1 stop
Lufthansa Logo
08:00 - 07:25
MRY
-
LHR
15h 25m
1 stop
£649Lufthansa
Tue, 5 May - Tue, 12 May
United Airlines Logo
08:00 - 17:58
LHR
-
MRY
17h 58m
2 stops
United Airlines Logo
12:00 - 11:10
MRY
-
LHR
15h 10m
1 stop
£692United Airlines
Thu, 10 Sep - Mon, 14 Sep
United Airlines Logo
11:25 - 21:09
LHR
-
MRY
17h 44m
1 stop
United Airlines Logo
08:05 - 10:10
MRY
-
LHR
18h 05m
1 stop
£694United Airlines
Thu, 10 Sep - Mon, 14 Sep
United Airlines Logo
11:05 - 21:57
LHR
-
MRY
18h 52m
2 stops
United Airlines Logo
13:51 - 14:10
MRY
-
LHR
16h 19m
2 stops
£695United Airlines
Thu, 10 Sep - Mon, 14 Sep
United Airlines Logo
08:00 - 17:58
LHR
-
MRY
17h 58m
2 stops
United Airlines Logo
08:05 - 09:40
MRY
-
LHR
17h 35m
2 stops
£695United Airlines
Thu, 10 Sep - Mon, 14 Sep
Austrian Airlines Logo
06:00 - 18:11
LHR
-
MRY
20h 11m
2 stops
Austrian Airlines Logo
07:03 - 10:10
MRY
-
LHR
19h 07m
1 stop
£697Austrian Airlines
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
16:15 - 22:23
LHR
-
MRY
14h 08m
1 stop
Multiple Airlines Logo
07:03 - 10:10
MRY
-
LHR
19h 07m
1 stop
£723Multiple Airlines
Fri, 8 May - Fri, 15 May
Air Canada Logo
09:30 - 18:08
LHR
-
MRY
40h 38m
2 stops
Air Canada Logo
08:00 - 06:30
MRY
-
LHR
38h 30m
2 stops
£745Air Canada
Fri, 8 May - Fri, 15 May

United Airlines flights from United Kingdom to Monterey

Our best United Airlines deals on United Kingdom to Monterey flight tickets
United Airlines
5 May
LHR07:25London Heathrow
18h 43m
2 stops
MRY18:08Monterey Regional
12 May
MRY05:00Monterey Regional
19h 20m
2 stops
LHR08:20London Heathrow
£640
United Airlines
10 Sept
LHR08:00London Heathrow
17h 58m
2 stops
MRY17:58Monterey Regional
14 Sept
MRY12:00Monterey Regional
15h 10m
1 stop
LHR11:10London Heathrow
£692
United Airlines
10 Sept
LHR11:25London Heathrow
17h 44m
1 stop
MRY21:09Monterey Regional
14 Sept
MRY08:05Monterey Regional
18h 05m
1 stop
LHR10:10London Heathrow
£694

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Monterey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 26 March 2026.
Use the filters below to find and compare flights from the United Kingdom to Monterey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Tue 5/5

06:00-18:11

2 stops20h 11m

Monterey Regional

Tue 12/5

08:00-11:10

1 stop19h 10m

£638

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Tue 5/5

07:25-18:08

2 stops18h 43m

Monterey Regional

Tue 12/5

05:00-08:20

2 stops19h 20m

£640
Fastest return journey

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Tue 5/5

11:25-21:05

1 stop17h 40m

Monterey Regional

Tue 12/5

08:00-07:25

1 stop15h 25m

£649

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Thu 10/9

08:00-17:58

2 stops17h 58m

Monterey Regional

Mon 14/9

12:00-11:10

1 stop15h 10m

£692

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Thu 10/9

11:25-21:09

1 stop17h 44m

Monterey Regional

Mon 14/9

08:05-10:10

1 stop18h 05m

£694

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Thu 10/9

11:05-21:57

2 stops18h 52m

Monterey Regional

Mon 14/9

13:51-14:10

2 stops16h 19m

£695

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Thu 10/9

08:00-17:58

2 stops17h 58m

Monterey Regional

Mon 14/9

08:05-09:40

2 stops17h 35m

£695

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 8/5

06:00-18:11

2 stops20h 11m

Monterey Regional

Fri 15/5

07:03-10:10

1 stop19h 07m

£697

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 8/5

16:15-22:23

1 stop14h 08m

Monterey Regional

Fri 15/5

07:03-10:10

1 stop19h 07m

£723

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 8/5

09:30-18:08

2 stops40h 38m

Monterey Regional

Fri 15/5

08:00-06:30

2 stops38h 30m

£745

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from United Kingdom to Monterey

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 airline that flies from United Kingdom to Monterey Regional?

Lufthansa, Air Canada, and United Airlines are the most popular carriers operating from United Kingdom to Monterey Regional

Which airlines fly to Monterey?

British Airways, Virgin Atlantic and Lufthansa are the top three most popular airlines that fly to Monterey from United Kingdom according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Monterey. Keep in mind that there are 19 different airlines that fly to Monterey on a routine basis, so you have a few additional options to choose from.

Cheap United Kingdom to Monterey flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Monterey

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from United Kingdom to Monterey takes 14h 55m
There are no direct flights from United Kingdom to Monterey. There are no popular flight routes from United Kingdom to Monterey.
  • When did momondo last update prices for flights from United Kingdom to Monterey Regional Airport?

    Prices for flights from United Kingdom to Monterey Regional Airport are refreshed on a daily basis.

  • How old do you have to be to fly from United Kingdom to Monterey Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Monterey Regional Airport.

  • What documentation or ID do you need to fly to Monterey Regional Airport?

    The travel and health documents required for your trip to Monterey Regional Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Monterey Regional Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Monterey?

It is quick and easy to find United Kingdom to Monterey 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 Monterey that suits you.

Can I find flights from United Kingdom to Monterey with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Monterey from United Kingdom with this policy.

How can momondo help me find flights from United Kingdom to Monterey?

Once you have performed a search for United Kingdom to Monterey flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United Kingdom to Monterey right now. Can momondo alert me if prices change?

Price alerts on flights to Monterey from United Kingdom are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Sat 25/4
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