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Cheap flights from Fresno to London from £275

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find 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 17 October 2025.

Mon 10/1112:20FAT - LHR
1 stop13h 40mKLM
Mon 17/1120:25LHR - FAT
2 stops28h 01mKLM
Deal found 16/10£442
Tue 21/1012:16FAT - LHR
1 stop13h 34mKLM
Tue 28/1010:45LHR - FAT
1 stop17h 42mKLM
Deal found 14/10£447
Sun 7/1214:07FAT - LHR
2 stops37h 43mMultiple Airlines
Sun 14/1206:30LHR - FAT
2 stops23h 23mMultiple Airlines
Deal found 16/10£481
Tue 21/1006:00FAT - LCY
2 stops26h 40mDelta
Tue 28/1007:45LCY - FAT
2 stops44h 42mDelta
Deal found 16/10£483
Tue 21/1014:41FAT - LHR
1 stop15h 44mBritish Airways
Tue 28/1016:30LHR - FAT
1 stop24h 19mBritish Airways
Deal found 16/10£483
Sun 2/1114:05FAT - LHR
2 stops37h 45mMultiple Airlines
Mon 17/1119:30LHR - FAT
2 stops30h 27mMultiple Airlines
Deal found 16/10£484
Fri 17/1012:16FAT - LHR
2 stops23h 44mDelta
Tue 21/1020:10LHR - FAT
2 stops28h 25mDelta
Deal found 16/10£486
Sun 30/1118:09FAT - LHR
1 stop35h 21mUnited Airlines
Sun 7/1213:00LHR - FAT
2 stops36h 25mUnited Airlines
Deal found 16/10£489
Sun 2/1114:05FAT - LHR
2 stops37h 45mAir Canada
Sun 9/1114:30LHR - FAT
2 stops30h 01mAir Canada
Deal found 16/10£503
Sun 30/1110:58FAT - LCY
2 stops21h 42mMultiple Airlines
Sun 7/1219:20LCY - FAT
3 stops33h 14mMultiple Airlines
Deal found 16/10£620
Tue 21/1008:31FAT - LCY
3 stops23h 54mMultiple Airlines
Tue 28/1009:50LCY - FAT
2 stops19h 03mMultiple Airlines
Deal found 16/10£645
Sun 2/1112:55FAT - LCY
2 stops20h 45mLufthansa
Mon 17/1118:15LCY - FAT
2 stops31h 42mLufthansa
Deal found 16/10£669

Cheap 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 17 October 2025.

Round-trip from

£442

One-way from

£275

Popular in

December

Cheapest in

October

Average price

£576
KLM
  • KLM
  • 10/11-17/11
  • 3 total stops
  • 41h 41m total
  • Fresno to London
Search Deals
28/3
  • 28/3
  • 2 total stops
  • 40h 57m total
  • Fresno to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£128 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 17 October 2025.
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

Mon 10/11

12:20-10:00

1 stop13h 40m

London Heathrow

Mon 17/11

20:25-16:26

2 stops28h 01m

£442

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 2/11

18:09-13:30

1 stop35h 21m

London Heathrow

Mon 17/11

13:30-17:57

2 stops36h 27m

£483

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 7/12

06:05-08:45

2 stops18h 40m

London Heathrow

Sun 14/12

10:45-21:24

1 stop18h 39m

£487

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 3/11

06:00-07:05

2 stops17h 05m

London Heathrow

Sun 23/11

10:45-18:53

1 stop16h 08m

£487

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 7/12

13:02-13:15

1 stop16h 13m

London Heathrow

Sun 14/12

10:05-22:38

1 stop20h 33m

£502

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 7/12

18:09-07:10

2 stops53h 01m

London Heathrow

Sun 14/12

15:20-23:59

1 stop16h 39m

£502

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 2/11

14:05-11:50

2 stops37h 45m

London Heathrow

Sun 9/11

14:30-12:31

2 stops30h 01m

£503

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 2/11

14:05-22:55

2 stops24h 50m

London Heathrow

Sun 9/11

06:30-17:58

2 stops19h 28m

£504

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 2/11

14:05-07:25

1 stop33h 20m

London Heathrow

Sun 9/11

06:30-17:58

2 stops19h 28m

£506

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Sun 2/11

12:55-17:40

2 stops20h 45m

London City

Mon 17/11

18:15-17:57

2 stops31h 42m

£669

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 24 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, September is the cheapest month in which you can book a flight from Fresno to London (average of £483). Flying from Fresno to London in June is currently the most expensive (average of £876). 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?

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?

    KLM, United Airlines, and Delta can get you from Fresno to London in just under 13h 40m. Your travel time can differ by up to 21h 41m. 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, September is the cheapest month in which you can book a flight from Fresno to London (average of £483). Flying from Fresno to London in June is currently the most expensive (average of £876). 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

Travelling to a place near London?

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Fresno to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Fresno to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Fresno to London?

Cheapflights simply makes it quick and affordable to book flights from Fresno to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

Can Cheapflights notify me if prices for flights from Fresno to London become cheaper?

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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