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$556+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Cheap 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 April 27, 2026.

This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sun 11/156:45 pm
FAT
-
LHR
2 stops30h 55m
United Airlines
Wed 11/186:35 am
LHR
-
FAT
2 stops19h 07m
United Airlines
Deal found 4/26$753
This The Travel House deal was found by Cheapflights users on 4/24. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:00 pm
FAT
-
LHR
2 stops37h 50m
Air Canada
Thu 12/37:40 am
LHR
-
FAT
2 stops21h 33m
Air Canada
Deal found 4/24$838
This KLM deal was found by Cheapflights users on 4/24. 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.
Tue 11/36:00 am
FAT
-
LHR
1 stop20h 00m
KLM
Thu 12/38:25 pm
LHR
-
FAT
2 stops28h 12m
KLM
Deal found 4/24$865
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:04 am
FAT
-
LHR
1 stop13h 56m
Iberia
Thu 8/2711:30 am
LHR
-
FAT
2 stops19h 52m
Iberia
Deal found 4/24$869
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:40 pm
FAT
-
LHR
2 stops17h 00m
Lufthansa
Thu 8/2710:50 am
LHR
-
FAT
2 stops19h 11m
Lufthansa
Deal found 4/23$870
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 10/56:00 am
FAT
-
LHR
2 stops17h 15m
United Airlines
Tue 10/206:55 am
LHR
-
FAT
2 stops18h 28m
United Airlines
Deal found 4/23$876
This American Airlines deal was found by Cheapflights users on 4/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:40 am
FAT
-
LGW
2 stops21h 00m
American Airlines
Thu 8/1312:20 pm
LGW
-
FAT
2 stops29h 54m
American Airlines
Deal found 4/26$1,107
This Travelocity deal was found by Cheapflights users on 4/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:14 am
FAT
-
LGW
2 stops26h 36m
Multiple Airlines
Mon 10/1210:20 am
LGW
-
FAT
2 stops19h 50m
Multiple Airlines
Deal found 4/26$1,146
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
FAT
-
LCY
2 stops24h 15m
British Airways
Thu 8/2710:50 am
LCY
-
FAT
2 stops39h 13m
British Airways
Deal found 4/23$1,170
This Travelocity deal was found by Cheapflights users on 4/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:14 am
FAT
-
LGW
2 stops26h 36m
Multiple Airlines
Mon 11/99:55 am
LGW
-
FAT
2 stops20h 15m
Multiple Airlines
Deal found 4/23$1,172
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:10 pm
FAT
-
LCY
2 stops19h 45m
Lufthansa
Mon 10/129:15 am
LCY
-
FAT
2 stops19h 42m
Lufthansa
Deal found 4/26$1,202
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:32 pm
FAT
-
LCY
2 stops42h 03m
British Airways
Mon 11/97:15 pm
LCY
-
FAT
2 stops35h 27m
British Airways
Deal found 4/23$1,227

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 April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$869
(Kiwi.com)

One-way from

$556
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$1,380
Provider with most accurate pricing for Fresno Airterminal-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fresno Airterminal-London (LON) flights.
Search Deals
From Fresno Airterminal to London (LON)
Search Deals
One-way flight from Fresno Airterminal to London (LON)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 27, 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 round-trip
Quickest round-trip

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 5/13

12:39 pm-10:00 am

1 stop13h 21m

London Heathrow

Wed 5/20

6:30 am-4:35 pm

2 stops18h 05m

$1,050

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 5/17

2:15 pm-11:10 am

1 stop12h 55m

London Heathrow

Fri 5/29

7:25 am-10:13 pm

2 stops22h 48m

$1,078

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Fri 5/1

12:18 pm-10:00 am

1 stop13h 42m

London Heathrow

Fri 5/8

9:55 am-9:15 pm

2 stops19h 20m

$1,100

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 5/13

2:15 pm-11:10 am

1 stop12h 55m

London Heathrow

Mon 5/25

10:50 am-5:28 pm

2 stops38h 38m

$1,116

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Thu 4/30

2:15 pm-2:10 pm

1 stop15h 55m

London Heathrow

Fri 5/8

10:35 am-7:43 pm

1 stop17h 08m

$1,129

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 5/25

12:39 pm-10:00 am

1 stop13h 21m

London Heathrow

Mon 6/1

8:55 pm-9:15 pm

2 stops32h 20m

$1,179

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 6/3

10:21 am-7:25 am

1 stop13h 04m

London Heathrow

Tue 6/16

7:25 am-8:09 pm

2 stops20h 44m

$1,179

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 6/2

6:30 am-7:25 am

1 stop16h 55m

London Heathrow

Wed 6/17

6:55 am-10:13 pm

2 stops23h 18m

$1,179

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sat 7/25

6:40 pm-7:25 am

1 stop28h 45m

London Heathrow

Sun 8/2

8:30 am-9:10 pm

2 stops20h 40m

$1,188

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 5/25

5:00 am-9:40 am

1 stop20h 40m

London Heathrow

Mon 6/1

4:25 pm-5:28 pm

2 stops33h 03m

$1,189

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 50 resultsSorted by cheapest first
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5

Compare providers for flights from Fresno to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fresno to London in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fresno-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fresno-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fresno-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fresno-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fresno-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Fresno to London (average of $452). Flying from Fresno to London in June is currently the most expensive (average of $909). 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 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 April 27, 2026.
Read reviews from past customers who have flown United Airlines and British Airways 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.
United Airlines
7.4
Good
9,672 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,672 reviews
United Airlines
7.4
Good
9,672 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,927 reviews
United Airlines
7.4
Good
9,672 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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. 3 airlines have flights to London from Fresno Airterminal on a regular basis.

  • How long is the flight from Fresno to London?

    KLM, United Airlines, and Delta can get you from Fresno to London in just under 12h 55m. Your travel time can differ by up to 7h 06m. There are 5318 mi between Fresno and London. Both multi-stop and nonstop flights can be found to your destination and back.

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

    British Airways, at $656, 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 Gatwick or Fresno Airterminal - London City, 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, February is the cheapest month in which you can book a flight from Fresno to London (average of $452). Flying from Fresno to London in June is currently the most expensive (average of $909). 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
Ilford
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Winchester
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Gatwick
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Harrow
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Eastbourne
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Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Fresno to London

Discover the top 3 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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$656Average$1,146FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$663Average$892FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$782Average$1,227FlexibilityNo cancel feeOn-time71%

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