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$317+ Cheap flights from Fresno (FAT) to London (LON)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$628
(FlightHub)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$905
From Fresno Airterminal to London (LON)
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One-way flight from Fresno Airterminal to London (LON)
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Highest demand for flights based on searches. 18% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Fresno to London

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 August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:30 amFAT - LHR
2 stops19h 05mAir Canada
Wed 9/172:05 pmLHR - FAT
2 stops40h 25mAir Canada
Deal found 8/12$628
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:50 amFAT - LHR
1 stop15h 35mUnited Airlines
Tue 10/148:45 amLHR - FAT
2 stops22h 59mUnited Airlines
Deal found 8/12$632
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:08 pmFAT - LHR
2 stops28h 22mAir Canada
Tue 10/142:05 pmLHR - FAT
2 stops39h 49mAir Canada
Deal found 8/12$633
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:30 amFAT - LHR
1 stop23h 40mUnited Airlines
Wed 9/173:50 pmLHR - FAT
2 stops34h 03mUnited Airlines
Deal found 8/14$634
This Expedia deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:00 amFAT - LHR
2 stops15h 30mMultiple Airlines
Tue 9/167:30 pmLHR - FAT
2 stops30h 23mMultiple Airlines
Deal found 8/13$635
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:15 pmFAT - LHR
2 stops29h 10mDelta
Tue 9/96:15 amLHR - FAT
2 stops22h 57mDelta
Deal found 8/12$636
This KLM deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:20 amFAT - LHR
2 stops18h 10mKLM
Mon 11/38:25 pmLHR - FAT
2 stops28h 10mKLM
Deal found 8/13$637
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:25 amFAT - LHR
1 stop22h 55mUnited Airlines
Tue 9/169:30 amLHR - FAT
2 stops18h 18mUnited Airlines
Deal found 8/13$639
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:00 amFAT - LHR
2 stops20h 50mMultiple Airlines
Mon 9/298:25 pmLHR - FAT
2 stops32h 02mMultiple Airlines
Deal found 8/12$643
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:07 pmFAT - LHR
1 stop15h 23mUnited Airlines
Tue 12/167:40 amLHR - FAT
2 stops18h 12mUnited Airlines
Deal found 8/12$655
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amFAT - LGW
2 stops20h 00mMultiple Airlines
Tue 10/142:00 pmLGW - FAT
2 stops33h 47mMultiple Airlines
Deal found 8/12$677
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:18 amFAT - LCY
2 stops17h 12mMultiple Airlines
Tue 9/169:25 amLCY - FAT
2 stops18h 23mMultiple Airlines
Deal found 8/13$677

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 14, 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

Wed 9/10

6:30 am-9:35 am

2 stops19h 05m

London Heathrow

Wed 9/17

2:05 pm-10:30 pm

2 stops40h 25m

$628

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 10/7

10:50 am-10:25 am

1 stop15h 35m

London Heathrow

Tue 10/14

8:45 am-11:44 pm

2 stops22h 59m

$632

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 10/29

9:20 am-10:00 am

1 stop17h 40m

London Heathrow

Mon 11/3

8:25 pm-4:35 pm

2 stops28h 10m

$633

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 10/7

6:08 pm-6:30 am

2 stops28h 22m

London Heathrow

Tue 10/14

2:05 pm-9:54 pm

2 stops39h 49m

$633

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 9/10

11:18 am-2:10 pm

1 stop18h 52m

London Heathrow

Wed 9/17

3:50 pm-5:53 pm

2 stops34h 03m

$634

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 9/9

7:00 am-6:30 am

2 stops15h 30m

London Heathrow

Tue 9/16

7:30 pm-5:53 pm

2 stops30h 23m

$635

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 9/2

5:15 pm-6:25 am

2 stops29h 10m

London Heathrow

Tue 9/9

6:15 am-9:12 pm

2 stops22h 57m

$636

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 9/9

6:08 am-9:50 am

1 stop43h 42m

London Heathrow

Tue 9/16

10:55 am-4:32 pm

1 stop13h 37m

$639

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 9/9

5:25 am-12:20 pm

1 stop22h 55m

London Heathrow

Tue 9/16

9:30 am-7:48 pm

2 stops18h 18m

$639

FresnoLondon

FAT - LGW

FATLGW

Fresno Airterminal

Tue 10/7

6:00 am-10:00 am

2 stops20h 00m

London Gatwick

Tue 10/14

2:00 pm-3:47 pm

2 stops33h 47m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 36 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 round-trip 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, November is the cheapest month in which you can book a flight from Fresno to London (average of $661). Flying from Fresno to London in June is currently the most expensive (average of $1,097). 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.

What is the cheapest time of day to fly from FAT to LON?

Find hourly flight availability from Fresno to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Fresno to London at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Fresno to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Fresno to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,266 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    For a flight from Fresno to London, you will be flying from Airterminal. Fresno Airterminal (FAT) is just 4.8 mi from the center of the city. Airterminal is the only Fresno airport and it handles 0 outbound flights to London per day. 4 airlines have flights to London from Fresno Airterminal on a regular basis.

  • What are the cheapest airlines flying from Fresno to London round-trip?

    Delta, at $687, was found to be the cheapest airline from Fresno to London.Alternate airlines to your destination round-trip include United Airlines and American Airlines. These flights start at 29% lower than the current average price 3 months from now.

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

    While some choose either Fresno Airterminal - London City or Fresno Airterminal - London Gatwick, Fresno Airterminal - London Heathrow is the most popular route from Fresno to London.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Fresno to London (average of $661). Flying from Fresno to London in June is currently the most expensive (average of $1,097). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Orpington
Watford
Gatwick
Borehamwood
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Arundel
Eastbourne
Milton Keynes
Sutton

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Top 4 airlines flying from Fresno to London

Discover the top 4 airlines that operate flights from Fresno to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$687Average$736FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$687Average$1,107FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$697Average$1,085FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$747Average$1,300FlexibilityNo cancel feeOn-time70%

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