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$336+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
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 February 27, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/23. 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 10/56:45 pm
FAT
-
LHR
2 stops16h 55m
Lufthansa
Tue 10/206:55 am
LHR
-
FAT
2 stops22h 18m
Lufthansa
Deal found 2/23$632
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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.
Tue 10/202:14 pm
FAT
-
LHR
2 stops17h 26m
Lufthansa
Wed 10/286:35 am
LHR
-
FAT
2 stops22h 07m
Lufthansa
Deal found 2/25$633
This United Airlines deal was found by Cheapflights users on 2/23. 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 10/55:30 am
FAT
-
LHR
1 stop22h 50m
United Airlines
Tue 10/208:45 am
LHR
-
FAT
2 stops21h 24m
United Airlines
Deal found 2/23$657
This United Airlines deal was found by Cheapflights users on 2/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:05 am
FAT
-
LHR
1 stop13h 20m
United Airlines
Fri 9/182:05 pm
LHR
-
FAT
2 stops35h 21m
United Airlines
Deal found 2/24$664
This British Airways deal was found by Cheapflights users on 2/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:41 am
FAT
-
LHR
1 stop16h 14m
British Airways
Wed 10/287:05 pm
LHR
-
FAT
2 stops21h 38m
British Airways
Deal found 2/25$666
This oojo deal was found by Cheapflights users on 2/25. 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.
Tue 9/19:57 am
FAT
-
LHR
1 stop21h 08m
British Airways
Fri 9/1811:00 am
LHR
-
FAT
1 stop14h 57m
British Airways
Deal found 2/25$679
This Iberia deal was found by Cheapflights users on 2/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:36 am
FAT
-
LHR
1 stop14h 24m
Iberia
Fri 9/186:15 am
LHR
-
FAT
2 stops23h 53m
Iberia
Deal found 2/24$681
This FlightHub deal was found by Cheapflights users on 2/25. 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 9/16:20 am
FAT
-
LHR
2 stops19h 40m
Air Canada
Fri 9/182:05 pm
LHR
-
FAT
2 stops35h 36m
Air Canada
Deal found 2/25$688
This Turkish Airlines deal was found by Cheapflights users on 2/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:06 am
FAT
-
LGW
2 stops30h 24m
Multiple Airlines
Mon 3/96:20 am
LGW
-
FAT
2 stops39h 19m
Multiple Airlines
Deal found 2/23$987
This Turkish Airlines deal was found by Cheapflights users on 2/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:33 pm
FAT
-
LGW
2 stops23h 52m
Multiple Airlines
Tue 6/27:00 am
LGW
-
FAT
2 stops36h 09m
Multiple Airlines
Deal found 2/24$1,005
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:15 pm
FAT
-
LCY
2 stops21h 20m
Lufthansa
Tue 3/249:50 am
LCY
-
FAT
2 stops21h 06m
Lufthansa
Deal found 2/24$1,021
This oojo deal was found by Cheapflights users on 2/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:05 am
FAT
-
LCY
2 stops24h 30m
British Airways
Mon 3/97:15 pm
LCY
-
FAT
2 stops34h 57m
British Airways
Deal found 2/24$1,025

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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$714
(Cheapflightsfares)

One-way from

$336
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,200
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. 17% potential increase in price ($197 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 February 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 February 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

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 5/5

12:51 pm-9:40 am

1 stop12h 49m

London Heathrow

Tue 6/2

7:25 am-5:28 pm

2 stops18h 03m

$745

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 5/20

9:35 am-11:10 am

1 stop17h 35m

London Heathrow

Fri 5/29

7:25 am-5:28 pm

2 stops18h 03m

$774

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 4/12

7:18 am-7:25 am

1 stop16h 07m

London Heathrow

Sun 4/19

7:25 am-8:04 pm

2 stops20h 39m

$776

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 5/20

6:05 am-7:25 am

1 stop17h 20m

London Heathrow

Wed 5/27

6:55 am-5:28 pm

2 stops18h 33m

$784

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sat 4/11

6:20 pm-7:25 am

1 stop29h 05m

London Heathrow

Sat 4/18

4:25 pm-6:19 pm

2 stops33h 54m

$792

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sat 3/28

1:15 pm-6:25 am

1 stop34h 10m

London Heathrow

Sun 4/5

10:35 am-8:04 pm

1 stop17h 29m

$800

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 5/17

2:15 pm-11:10 am

1 stop12h 55m

London Heathrow

Fri 5/29

10:35 am-5:28 pm

1 stop14h 53m

$802

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Fri 4/10

5:50 am-8:35 am

2 stops18h 45m

London Heathrow

Fri 4/17

5:40 pm-9:01 pm

2 stops35h 21m

$807

FresnoLondon

FAT - LGW

FATLGW

Fresno Airterminal

Tue 5/5

2:33 pm-10:25 pm

2 stops23h 52m

London Gatwick

Tue 6/2

7:00 am-11:09 am

2 stops36h 09m

$1,005

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Tue 3/17

1:15 pm-5:35 pm

2 stops21h 20m

London City

Tue 3/24

9:50 am-11:56 pm

2 stops21h 06m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 February.
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, January is the cheapest month in which you can book a flight from Fresno to London (average of $617). Flying from Fresno to London in June is currently the most expensive (average of $1,175). 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 February 27, 2026.
Read reviews from past customers who have flown United Airlines, American 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
9,351 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

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
9,351 reviews
United Airlines
7.4
Good
9,351 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

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??
American Airlines
7.2
Good
11,357 reviews
United Airlines
7.4
Good
9,351 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

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
7,772 reviews
United Airlines
7.4
Good
9,351 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

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 Lufthansa can get you from Fresno to London in just under 12h 49m. Your travel time can differ by up to 8h 31m. 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, January is the cheapest month in which you can book a flight from Fresno to London (average of $617). Flying from Fresno to London in June is currently the most expensive (average of $1,175). 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
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
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Winchester
Orpington
Watford
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Chipping Norton
Kingston upon Thames
Eastbourne
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Slough

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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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$656Average$1,131FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$699Average$961FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$707Average$1,085FlexibilityNo cancel feeOn-time71%

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