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Cheap flights from Fresno to London from £165

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
24 Mar — 31 Mar1
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 22 February 2026.

Tue 1/905:30
FAT
-
LHR
1 stop22h 50m
United Airlines
Fri 18/914:05
LHR
-
FAT
2 stops35h 21m
United Airlines
Deal found 21/2£492
Thu 19/309:00
FAT
-
LHR
2 stops19h 20m
United Airlines
Thu 26/307:40
LHR
-
FAT
2 stops23h 16m
United Airlines
Deal found 19/2£499
Tue 1/912:50
FAT
-
LHR
1 stop18h 15m
British Airways
Fri 18/916:25
LHR
-
FAT
1 stop25h 16m
British Airways
Deal found 22/2£504
Tue 5/514:05
FAT
-
LHR
2 stops17h 35m
Lufthansa
Tue 2/607:25
LHR
-
FAT
2 stops21h 30m
Lufthansa
Deal found 19/2£507
Wed 6/514:15
FAT
-
LHR
2 stops24h 25m
Lufthansa
Wed 20/506:55
LHR
-
FAT
2 stops22h 04m
Lufthansa
Deal found 22/2£510
Thu 22/1010:41
FAT
-
LHR
1 stop18h 09m
Iberia
Mon 26/1019:40
LHR
-
FAT
2 stops21h 03m
Iberia
Deal found 20/2£521
Mon 6/412:20
FAT
-
LCY
2 stops22h 10m
Virgin Atlantic
Mon 13/420:15
LCY
-
FAT
2 stops33h 11m
Virgin Atlantic
Deal found 20/2£535
Wed 18/212:25
FAT
-
LCY
2 stops23h 10m
KLM
Sun 22/217:50
LCY
-
FAT
2 stops30h 32m
KLM
Deal found 18/2£670
Tue 17/313:15
FAT
-
LCY
2 stops21h 20m
Lufthansa
Tue 24/309:50
LCY
-
FAT
2 stops21h 06m
Lufthansa
Deal found 18/2£678
Thu 22/1008:32
FAT
-
LCY
2 stops40h 03m
Iberia
Mon 26/1019:15
LCY
-
FAT
2 stops21h 28m
Iberia
Deal found 20/2£683
Mon 4/508:29
FAT
-
LGW
2 stops27h 31m
Iberia
Thu 14/511:30
LGW
-
FAT
2 stops20h 29m
Iberia
Deal found 22/2£714
Mon 4/513:42
FAT
-
LCY
2 stops34h 53m
Iberia
Thu 14/509:50
LCY
-
FAT
2 stops22h 09m
Iberia
Deal found 22/2£732

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 22 February 2026.

Round-trip from

£496

One-way from

£165

Popular in

June

Cheapest in

January

Average price

£890
United Airlines
  • United Airlines
  • 19/3-26/3
  • 3 total stops
  • 41h 45m total
  • Fresno to London
Search Deals
Air Canada
  • Air Canada
  • 21/7
  • 2 total stops
  • 31h 20m total
  • Fresno to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 22 February 2026.
Use the filters below to find and compare flights from Fresno to London that are best for you.

Fly from

Fresno

Fly to

London

Route

Depart

Return

Price

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Thu 19/3

07:26-11:20

2 stops20h 54m

London Heathrow

Thu 26/3

10:05-23:56

1 stop20h 51m

£496

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 5/5

14:05-15:40

2 stops17h 35m

London Heathrow

Tue 2/6

07:25-20:55

2 stops21h 30m

£507

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 10/5

14:15-11:10

1 stop12h 55m

London Heathrow

Thu 28/5

07:25-17:28

2 stops18h 03m

£529

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 5/4

13:05-10:50

1 stop13h 45m

London Heathrow

Sun 12/4

14:25-22:31

1 stop16h 06m

£531

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 6/5

07:00-06:45

1 stop15h 45m

London Heathrow

Wed 20/5

07:25-18:02

2 stops18h 37m

£531

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 4/5

12:51-09:40

1 stop12h 49m

London Heathrow

Thu 14/5

07:25-22:41

2 stops23h 16m

£531

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 5/4

07:18-13:20

2 stops22h 02m

London Heathrow

Sun 12/4

08:30-18:19

2 stops17h 49m

£533

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sat 28/3

13:15-06:25

1 stop34h 10m

London Heathrow

Sun 5/4

16:15-22:09

1 stop13h 54m

£539

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 5/4

09:45-14:10

1 stop20h 25m

London Heathrow

Sun 12/4

14:50-21:01

1 stop14h 11m

£540

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 30/3

14:04-14:10

1 stop16h 06m

London Heathrow

Fri 10/4

17:40-21:01

2 stops35h 21m

£541

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Fresno to London (average of £458). Flying from Fresno to London in June is currently the most expensive (average of £871). 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 50% 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 £497.

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 22m.

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, Lufthansa, and Iberia can get you from Fresno to London in just under 17h 35m. Your travel time can differ by up to 9h 56m. 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 City or Fresno Airterminal - London Gatwick 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, January is the cheapest month in which you can book a flight from Fresno to London (average of £458). Flying from Fresno to London in June is currently the most expensive (average of £871). 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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Can Cheapflights find flights from Fresno to London with no change fees?

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

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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