£392 Find Cheap Flights from London to Modesto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Modesto departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights from London to Modesto

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 29% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£409
Typical prices: £507-£398
Air Canada
Tue 8/9Mon 21/9
LHR - SFO • 1 stop
Cheapest direct flights
£422
Typical prices: £510-£404
British Airways
Tue 8/9Mon 21/9
LHR - SFO • Direct
Arrival airport
You can’t fly directly to Modesto. It is served by San Francisco (SFO), located 75.5 miles from Modesto.
FAQs
FAQs
FAQs
FAQs
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Modesto!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from London to Modesto (LON-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Modesto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Modesto

Tue, 8 Sep - Mon, 21 Sep
Air Canada Logo
08:30 - 15:24
LHR
-
SFO
14h 54m
1 stop
Air Canada Logo
08:30 - 08:35
SFO
-
LHR
16h 05m
1 stop
£409Air Canada
Tue, 8 Sep - Mon, 21 Sep
British Airways Logo
14:30 - 17:40
LHR
-
SFO
11h 10mdirect
British Airways Logo
16:35 - 11:00
SFO
-
LHR
10h 25mdirect
£422British Airways
Fri, 28 Aug - Sat, 12 Sep
Scandinavian Airlines Logo
06:40 - 14:40
LHR
-
SFO
16h 00m
1 stop
Scandinavian Airlines Logo
16:45 - 18:30
SFO
-
LHR
17h 45m
1 stop
£429Scandinavian Airlines
Thu, 2 Jul - Tue, 21 Jul
American Airlines Logo
14:10 - 00:58
LHR
-
SFO
18h 48m
1 stop
American Airlines Logo
10:17 - 08:05
SFO
-
LHR
13h 48m
1 stop
£430American Airlines
Thu, 2 Jul - Wed, 22 Jul
American Airlines Logo
14:10 - 00:58
LHR
-
SFO
18h 48m
1 stop
American Airlines Logo
06:10 - 06:25
SFO
-
LHR
16h 15m
1 stop
£431American Airlines
Sun, 30 Aug - Sun, 13 Sep
American Airlines Logo
12:00 - 21:16
LHR
-
SFO
17h 16m
1 stop
American Airlines Logo
10:15 - 11:05
SFO
-
LHR
16h 50m
1 stop
£434American Airlines
Mon, 7 Sep - Mon, 21 Sep
Scandinavian Airlines Logo
06:40 - 14:40
LHR
-
SFO
16h 00m
1 stop
Scandinavian Airlines Logo
16:45 - 18:30
SFO
-
LHR
17h 45m
1 stop
£440Scandinavian Airlines
Fri, 8 May - Mon, 18 May
United Airlines Logo
13:05 - 20:33
LHR
-
SFO
15h 28m
1 stop
United Airlines Logo
07:15 - 05:55
SFO
-
LHR
14h 40m
1 stop
£446United Airlines
Wed, 19 Aug - Wed, 2 Sep
Virgin Atlantic Logo
19:00 - 11:45
LCY
-
SFO
24h 45m
1 stop
Virgin Atlantic Logo
13:45 - 18:30
SFO
-
LCY
20h 45m
1 stop
£526Virgin Atlantic
Tue, 1 Sep - Fri, 18 Sep
Virgin Atlantic Logo
17:10 - 11:45
LCY
-
SFO
26h 35m
1 stop
Virgin Atlantic Logo
13:45 - 11:40
SFO
-
LCY
13h 55m
1 stop
£531Virgin Atlantic
Useful Info

Good to know - Cheap tickets from London to Modesto

Low seasonJanuary
Cheapest flight£392
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from London Luton Airport to San Francisco

When to book flights from London to Modesto

Are your dates flexible? Find out the best times to travel from London to Modesto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Flights from London to Modesto: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from London to Modesto 
AntonFlew with United Airlines
LHR
-
SFO
Feb 2026
United has a cool arrival lounge in london but it is a bit hard to find, after customs look left
AlastairFlew with British Airways
LHR
-
SFO
Feb 2025
Make sure your free checked luggage is for outward and return flights.
Verified travelerFlew with United Airlines
LHR
-
SFO
Sept 2024
Download all your music. Add shows and movies to your queue. Bring short so you can relax. Bring long charger cords.
Verified travelerFlew with American Airlines
LHR
-
SFO
Mar 2024
Heathrow is vast, allow plenty of time to drop bags and go through security. At San Francisco the immigration takes a bit of time and we had to wait around 1.5hrs, bare this in mind when booking car rental. The is a shuttle train from the airport to the car rental area which is very slick and efficient.
Ana-MariaFlew with Iberia
LHR
-
SFO
Mar 2024
In London triple check your flight they have multiple leaving for the same destination once - it is easy to get them confused

FAQs for booking flights from London to Modesto

  • Which airports will I be using when flying from London to Modesto?

    When flying out of London you’ll be using one of these airports: London City, London Gatwick, London Heathrow, London Luton, London Southend or London Stansted. Modesto does not have its own airport so you’ll be flying into nearby San Francisco airport, which is 75.5 mi away.

  • How long does a flight from London to Modesto take?

    Direct flights cover the 5,358 miles separating London and Modesto in about 10h 55m.

  • How many flights are there between London and Modesto?

    42 direct flights run between London and Modesto on a daily basis. On average, there are about 294 departures each week.

  • What’s the cheapest day of the week to fly between London and Modesto?

    Consider leaving on a Friday and avoid Saturdays if you're looking for the best rates. For your return to London, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

  • How does KAYAK find such low prices on flights from London to Modesto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Modesto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Modesto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Modesto from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Modesto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Modesto with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Modesto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Modesto from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from London to Modesto?

    In the last 72 hours, the cheapest one-way ticket between London and Modesto found on KAYAK was with TAP AIR PORTUGAL for £269. Delta offered a return connection from £319 and Air Canada from £334.

Top tips for finding cheap flights from London to Modesto

  • There is no airport in Modesto. Instead, you’ll be flying into San Francisco Airport when flying between London and Modesto.
  • The cheapest flight from London to Modesto was found 51 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is February.

Top 5 airlines flying from London to Modesto

 
Need help choosing which airline to fly with from London to Modesto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 906 reviews
6.8Food
8.1Crew
7.6Boarding
6.8Entertainment
7.3Comfort
Airline reviews

The airport gate in Lyon was an insult to human dignity…. Shame kn the French authorities

10.0 ExcellentSami, Apr 2026
VIE - LYS
Read more Austrian Airlines reviews

The airport gate in Lyon was an insult to human dignity…. Shame kn the French authorities

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

Short flight. Bare bones and kinda seeming like an older plane. But got me there on time and that's what counts. Perfectly fine flight all the way from start to finish.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Most of the crew members were rude, flight arrived late and we missed our connecting flight, they damaged my friends suitcase so badly that two wheels had been destroyed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Loved the courtesy and punctuality. Very professional and most importantly on time.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

The flight was delayed for 30 minutes with no apparent reason. There is no entertainment at all, and no USB or electric outlets for charging your phone or tablet.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Dinner was good, but the breakfast served in the morning was horrible.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

First time flying with UA and it was a great experience. Thank you

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Meals were poor and service rendered on return flight was mediocre as compared to the flight we took to Germany earlier where the attendants were more attentive, energetic, and mindful of passengers' needs. Thumbs up to crew of UA 58. Thumbs down to UA 59..

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

Terrible, if possible won't be flying again anytime soon!

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

They don’t give information on why a flight is delayed in a timely manner. Very frustrating.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Never happened. Flight was delayed. Had to be re rojyed

Lufthansa is my favorite airline and have flown oversea with them for the past 25 years: i always found them so professional and incredibly efficient from checking in to arrival. I also love their Munich or Frankfurt airports.

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

Everything you need to know for your flight from London to Modesto

Complete your trip to Modesto with a hotel stay or car hire