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Cheap flights from Fresno to London from £248

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Fresno to London

Enter your travel dates to find the best prices.

Cheapest flights from Fresno to London
Explore the most affordable flight options available from Fresno to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Tue 10/1118:45
FAT
-
LHR
2 stops18h 15m
Multiple Airlines
Thu 12/1114:30
LHR
-
FAT
2 stops37h 19m
Multiple Airlines
Deal found 15/5£553
Tue 18/808:06
FAT
-
LHR
2 stops17h 54m
United Airlines
Thu 20/807:25
LHR
-
FAT
2 stops20h 34m
United Airlines
Deal found 18/5£560
Tue 10/1109:14
FAT
-
LHR
2 stops17h 51m
United Airlines
Thu 12/1106:35
LHR
-
FAT
2 stops19h 07m
United Airlines
Deal found 19/5£561
Tue 10/1114:00
FAT
-
LHR
2 stops19h 05m
Lufthansa
Thu 12/1106:30
LHR
-
FAT
2 stops19h 12m
Lufthansa
Deal found 18/5£565
Tue 10/1118:45
FAT
-
LHR
2 stops33h 05m
Lufthansa
Fri 13/1106:35
LHR
-
FAT
2 stops19h 07m
Lufthansa
Deal found 18/5£597
Tue 3/1118:45
FAT
-
LHR
2 stops33h 05m
Air Canada
Thu 3/1206:30
LHR
-
FAT
2 stops19h 37m
Air Canada
Deal found 18/5£622
Tue 18/814:10
FAT
-
LCY
2 stops19h 45m
Lufthansa
Thu 20/809:15
LCY
-
FAT
2 stops19h 47m
Lufthansa
Deal found 18/5£649
Sun 6/917:15
FAT
-
LCY
2 stops15h 25m
Delta
Fri 11/908:25
LCY
-
FAT
2 stops21h 19m
Delta
Deal found 16/5£734
Sun 1/1108:14
FAT
-
LGW
2 stops26h 36m
Multiple Airlines
Thu 5/1109:55
LGW
-
FAT
2 stops20h 18m
Multiple Airlines
Deal found 19/5£803
Tue 22/911:00
FAT
-
LGW
2 stops19h 40m
Multiple Airlines
Tue 13/1015:40
LGW
-
FAT
2 stops38h 31m
Multiple Airlines
Deal found 15/5£809
Thu 30/705:40
FAT
-
LGW
2 stops21h 00m
American Airlines
Thu 13/812:20
LGW
-
FAT
2 stops29h 54m
American Airlines
Deal found 20/5£847
Sun 6/915:20
FAT
-
LGW
2 stops19h 30m
Multiple Airlines
Fri 11/910:20
LGW
-
FAT
2 stops19h 46m
Multiple Airlines
Deal found 16/5£855

Find flight deals from Fresno to London

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 May 2026.

Round-trip from

£553

One-way from

£248

Popular in

June

Cheapest in

February

Average price

£565
Air Canada
  • Air Canada
  • 10/11-12/11
  • 4 total stops
  • 55h 34m total
  • Fresno to London
Search Deals
Air Canada
  • Air Canada
  • 12/9
  • 2 total stops
  • 32h 20m total
  • Fresno to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£110 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Fresno to London 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, Cheapflights users made 858,174 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from Fresno to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 10/11

09:14-11:05

2 stops17h 51m

London Heathrow

Thu 12/11

06:35-17:42

2 stops19h 07m

£561

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 3/11

09:45-08:45

2 stops15h 00m

London Heathrow

Thu 3/12

17:50-16:37

2 stops30h 47m

£646

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sat 7/11

18:45-07:25

1 stop28h 40m

London Heathrow

Wed 11/11

06:35-17:42

2 stops19h 07m

£658

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sat 3/10

06:00-10:00

1 stop20h 00m

London Heathrow

Thu 8/10

06:30-21:50

2 stops23h 20m

£691

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 9/9

06:00-10:00

1 stop20h 00m

London Heathrow

Sun 20/9

10:55-21:44

1 stop18h 49m

£712

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 20/9

07:00-06:20

1 stop15h 20m

London Heathrow

Sat 26/9

14:25-23:22

1 stop16h 57m

£712

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Fri 6/11

10:05-07:25

1 stop13h 20m

London Heathrow

Sat 14/11

06:35-17:26

2 stops18h 51m

£728

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Sun 6/9

17:15-16:40

2 stops15h 25m

London City

Fri 11/9

08:25-21:44

2 stops21h 19m

£734

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Sun 6/9

17:15-16:40

2 stops15h 25m

London City

Fri 11/9

10:00-21:44

2 stops19h 44m

£734

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Thu 30/7

06:00-13:15

2 stops23h 15m

London Heathrow

Thu 13/8

10:55-16:31

1 stop13h 36m

£780

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Fresno to London

Have a flexible travel schedule? Discover the best time to fly to London from Fresno with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fresno to London

What is the cheapest month to book a flight from Fresno to London?

Currently, February is the cheapest month in which you can book a flight from Fresno to London (average of £337). Flying from Fresno to London in June is currently the most expensive (average of £678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Fresno to London?

What’s the top stopover airport for flights from Fresno to London?

Share of one-stop return flights from Fresno to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Salt Lake City (SLC) – chosen by Cheapflights users on 75% of one-stop itineraries from Fresno to London on Cheapflights.

What’s the cheapest stopover airport for flights from Fresno to London?

Average return fare for one-stop flights from Fresno to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Denver (DEN) is the most affordable one-stop option, with an average return flight price of £500.

What’s the fastest stopover option from Fresno to London?

Shortest average travel time for one-stop one-way flights from Fresno to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for one-stop routes: 12h 45m.

Which airport typically offers the quickest stopover for flights from Fresno to London?

Average stopover duration for one-stop one-way flights from Fresno to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 33m.

Related info for your journey

Find useful and relevant information for your journey from Fresno to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Fresno to London?

    Fresno Airterminal (FAT) is the airport you will fly out of if you book a flight from Fresno to London. You should not have trouble finding flights to London from Airterminal; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Fresno airport to London. It is only a 4.8 mi journey to Airterminal (FAT) from Fresno’s city center.

  • How long is the flight from Fresno to London?

    United Airlines, KLM, and Delta can get you from Fresno to London in just under 15h. Your travel time can differ by up to 2h 51m. The distance between Fresno and London is about 5318 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Fresno to London?

    When deciding which route to take from Fresno to London consider Fresno Airterminal - London Heathrow, Fresno Airterminal - London Gatwick or Fresno Airterminal - London City as they are the most popular.

  • Can I find deals for flights from Fresno to London that include hotel bookings?

    Yes. In addition to deals on Fresno to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Fresno to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fresno to London.

  • Can I find deals for business class flights from Fresno to London?

    Yes. Cheapflights offers flight deals from Fresno to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fresno to London?

    Currently, February is the cheapest month in which you can book a flight from Fresno to London (average of £337). Flying from Fresno to London in June is currently the most expensive (average of £678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Yes! Cheapflights helps users easily find flights from Fresno to London with no change fees.

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