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Cheap flights from Fresno to London from £242

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
20 Aug — 27 Aug1
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 21 July 2026.

Tue 3/1114:01
FAT
-
LHR
1 stop14h 19m
Alaska Airlines
Thu 3/1214:45
LHR
-
FAT
1 stop15h 25m
Alaska Airlines
Deal found 19/7£622
Wed 4/1107:00
FAT
-
LHR
1 stop21h 20m
Alaska Airlines
Fri 4/1214:45
LHR
-
FAT
1 stop15h 25m
Alaska Airlines
Deal found 18/7£624
Tue 3/1106:10
FAT
-
LHR
1 stop19h 50m
KLM
Thu 3/1220:25
LHR
-
FAT
2 stops28h 12m
KLM
Deal found 19/7£641
Wed 4/1114:10
FAT
-
LHR
1 stop15h 20m
United Airlines
Fri 4/1206:35
LHR
-
FAT
2 stops19h 07m
United Airlines
Deal found 20/7£642
Mon 23/1108:15
FAT
-
LHR
1 stop14h 35m
Iberia
Fri 4/1207:30
LHR
-
FAT
2 stops23h 08m
Iberia
Deal found 16/7£646
Sun 1/1107:00
FAT
-
LHR
1 stop21h 20m
Alaska Airlines
Tue 1/1214:45
LHR
-
FAT
1 stop31h 08m
Alaska Airlines
Deal found 19/7£649
Sun 16/817:19
FAT
-
LCY
2 stops16h 01m
KLM
Wed 26/807:45
LCY
-
FAT
2 stops16h 53m
KLM
Deal found 19/7£707
Wed 19/807:15
FAT
-
LCY
2 stops21h 55m
British Airways
Wed 2/909:35
LCY
-
FAT
2 stops21h 44m
British Airways
Deal found 19/7£725
Tue 1/907:15
FAT
-
LCY
2 stops20h 15m
British Airways
Tue 8/909:35
LCY
-
FAT
2 stops21h 44m
British Airways
Deal found 18/7£745
Mon 17/814:12
FAT
-
LCY
2 stops19h 43m
Lufthansa
Mon 24/809:15
LCY
-
FAT
2 stops19h 12m
Lufthansa
Deal found 20/7£754
Tue 15/914:12
FAT
-
LCY
2 stops19h 43m
Lufthansa
Mon 21/909:15
LCY
-
FAT
2 stops20h 56m
Lufthansa
Deal found 19/7£787
Wed 12/817:19
FAT
-
LCY
2 stops16h 01m
KLM
Wed 19/810:00
LCY
-
FAT
2 stops19h 28m
KLM
Deal found 19/7£802

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 21 July 2026.

Round-trip from

£622

One-way from

£242

Popular in

June

Cheapest in

January

Average price

£780
Alaska Airlines
  • Alaska Airlines
  • 3/11-3/12
  • 2 total stops
  • 29h 44m total
  • Fresno to London
Search Deals
British Airways
  • British Airways
  • 18/11
  • 1 total stop
  • 18h 21m total
  • Fresno to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 21 July 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 3/11

14:10-13:30

1 stop15h 20m

London Heathrow

Thu 3/12

06:35-17:42

2 stops19h 07m

£646

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 1/11

14:20-07:25

1 stop33h 05m

London Heathrow

Tue 1/12

06:35-17:42

2 stops19h 07m

£668
Fastest return journey

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 29/11

08:53-07:25

1 stop14h 32m

London Heathrow

Fri 11/12

10:05-17:42

1 stop15h 37m

£672

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 29/9

12:36-12:25

1 stop15h 49m

London Heathrow

Tue 13/10

08:45-19:59

2 stops19h 14m

£674

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 5/10

07:00-08:30

1 stop17h 30m

London Heathrow

Tue 20/10

06:55-17:46

2 stops18h 51m

£674

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 23/11

06:15-11:15

1 stop21h 00m

London Heathrow

Mon 30/11

13:45-22:09

2 stops40h 24m

£678

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 16/8

12:24-13:05

2 stops16h 41m

London Heathrow

Tue 1/9

20:55-16:38

2 stops27h 43m

£689

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 17/8

09:38-10:00

1 stop16h 22m

London Heathrow

Mon 24/8

19:15-16:38

2 stops29h 23m

£692

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 1/9

07:00-06:45

1 stop15h 45m

London Heathrow

Tue 15/9

08:45-22:15

2 stops21h 30m

£696

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Sun 16/8

17:19-17:20

2 stops16h 01m

London City

Wed 26/8

07:45-16:38

2 stops16h 53m

£707

Flights are sorted by cheapest return flights first.

Deals found on 19/7

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 £488). Flying from Fresno to London in June is currently the most expensive (average of £940). 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 £499.

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 Lufthansa can get you from Fresno to London in just under 15h 20m. Your travel time can differ by up to 4h 23m. 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 £488). Flying from Fresno to London in June is currently the most expensive (average of £940). 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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Why should you use Cheapflights to find cheap flight tickets from Fresno to London?

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

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